Showing 90 items
matching insulator
-
Parks Victoria - Gabo Island Lightstation
Insulator
-
Ringwood and District Historical Society
Ceramic - Money Box, Geraghty, Vincent, Pottery, handmade money box from Ringwood. 1914, 21-Dec-14
Made by young Vincent Geraghty from clay from his father's Firebrick, Insulators & Pottery Company situated in East Ringwood. Vincent was one of a family of ten who were early settlers in East Ringwood (corner of Federal and Mt Dandenong Roads)Pottery, handmade money box. Grey base, brown top with coin slot and pointed top. Base includes black printing - F.I.& P. Co. of Ringwood. +Additional Keywords: Geraghty, Vincent / F. I. & P. Co. / Firebrick, Insulators and Pottery Co.V. Geraghty - 21.12.14 -
Mont De Lancey
Glass insulator
Amber AGM glass insulator"AGM 30" on one side, "5 ::::" on the otherequipment, electrical insulators -
Federation University Historical Collection
Drawing - Student's Technical Drawing, Technical drawing, 1957
Pencil on paper apprentice technical drawing of Bus bar insulator mounting technical drawing, electrical trades, k j menzies, school of mines ballarat -
Federation University Historical Collection
Book, Ohio Brass Company, Ohio Brass Co. Catalog 20 1926-7, 1926
Two volumes of the Ohio Brass Co. Catalog 20. .2) is the Porcelain Insulator Section.ohio brass company, insulators, catalogue -
Federation University Historical Collection
Equipment, Glass insulators
insulator, electricity -
Federation University Historical Collection
Equipment - Objects, Ceramic Insulators
This insulator was used on phone wires. Insulators were originally designed to keep the wires linking telegraphs and telephones insulated from the wooden poles that held them aloft.Glass insulators are rapidly becoming a thing of the past in Australia with open-wire communication lines rarely existing near metropolitan areas. The remaining open wire lines are being abandoned and dismantled everywhere with very few insulators being saved as interest in them in Australia is quite limited. (ref Australian Insulators web-site). This item is an example of a piece of equipment which has been superceded.Porcelain insultorsinsulators, electricity -
Kiewa Valley Historical Society
Insulator - Porcelain
Insulates electrical wire which is attached in the groove towards the narrow end. It is screwed onto the cross arm of a power pole. Non conductive so that electricity doesn't short out to the ground.Used on power poles in the Kiewa Valley.Cream coloured porcelain cylindrical shaped insulator with a groove towards the narrower closed end. Inside the narrow end it is threaded for screwing.On the side of the closed end - "KP / 64"kiewa hydro electric scheme. electricity. power lines. insulator -
Ballarat Tramway Museum
Pamphlet, State Electricity Commission of Victoria (SECV), "Overhead Line Material", Jun. 1937
Yields information about equipment made for Overhead tramway range and materials used and how correspondence was exchanged with the SEC via the Agent General.4914.1 - Letter from The Forest City Electric Co. Limited of Manchester 23/6/1937, to the Agent General for Victoria and the SEC, notifying that they have included within the shipment free of charge, three sample insulators and booklet 15.2. 4914.2 - Booklet or Sheet 15.2, titled "Overhead Line Material" comprising 12 pages showing details of porcelain insulators available from The Forest City Electric Co., and other associated equipment, including cap and cone suspensions, wood strain insulators, Giant Strain Insulators, overhead frogs, crossings, bonding compressors and contactors. Each sheet had three staples on left hand side and two punch holes. There were removed for scanning and have not been replaced.trams, tramways, overhead, forest city signals, insulation, trackwork, trolley wire -
Melton City Libraries
Photograph, The Willows, 1973
Corner view of front and east side showing telephone insulator connection, and small elevated water tank connected to windmill. This photo was taken before the restoration of the property. local identities, local special interest groups, council, local architecture -
Whitehorse Historical Society Inc.
Photograph, Vitclay Pipes Pty Ltd, 1995
First owners, Whites of England - hand made bricks, coffee jugs, hand made agricultural pipes and garden edgings. 1911 Commonwealth Insulator Co run by Gee Brothers - stone ginger bottles, insulators for PMG. 1920 Parker & Strangwood. Closed for a short while. 1931 Descendants of Gee Brothers. 1936 Commonwealth Art Tiles, Bricks & Pottery Works. 1961 Brick and Pipe Industries. 1971 Amalgamation leading to Vitclay.Four coloured photos ( a-d ) of the dismantling of Vitclay buildings in 1995 and subsequent vacant land for housingvitclay pipes pty ltd, pipeworks, commonwealth potteries pty ltd, clay industries, gee family, commercial insulators, brick and pipe industries, commonwealth art, tile, brick and pottery works -
Whitehorse Historical Society Inc.
Document, Memorandum of Association, 1913
Memorandum of Association of the Commonwealth Art Pottery and Insulator Company Proprietary Limited, 1913.Memorandum of Association of the Commonwealth Art Pottery and Insulator Company Proprietary Limited, 1913. Mentions 2 original shareholders and price paid for land ( Springfield Road, Blackburn and Croydon Road, Ringwood), plant and machinery.Memorandum of Association of the Commonwealth Art Pottery and Insulator Company Proprietary Limited, 1913. commonwealth pottery pty ltd, springfield road, blackburn north, levy, henry wolff, staughton, robert allen -
Ringwood and District Historical Society
Photograph, Maroondah Highway Central, Ringwood. Block Emporium, corner of Adelaide Street and Whitehorse Road, c1925
Photograph (2 copies- 1 black and white, 1 sepia). Written on rear of backing sheet: "Corner Whitehorse Rd & Adelaide St. "See advert. in 'Mail' 2.4.24 re closing of business and sale of stock". Image shows pole with individual line insulators. -
Kiewa Valley Historical Society
Insulator - Porcelain large x3
Insulates electrical wire/cable which is attached between narrow and wide ends of the 'bell' shape (in a groove). Screwed onto the cross arm of a power pole. Non conductive so electricity doesn't short out to the ground. Used on power poles in the Kiewa Valley.White porcelain bell shaped insulator with an indent between the wide open end and the narrow closed end (for cable to be attached). The wide end is open with a white porcelain cylinder inside narrowing to thread for screwing in the narrow section.kiewa hydro electric scheme. electricity. power lines. insulator. -
Kiewa Valley Historical Society
Insulator - Porcelain small x3
Insulates electrical wire/cable which is attached between the narrow and wide ends of the 'bell' shape (in the groove). Screwed onto the cross arm of a power pole. Non conductive so electricity doesn't short out to the ground.Used on power poles in the Kiewa Valley.White porcelain bell shaped insulator with an indent between the wide open end and the narrow closed end. The indent is for the wire/cable to be attached. The wide end is open with a white porcelain cylinder inside narrowing to thread for screwing, in the narrow section. kiewa hydro electric scheme. electricity. power lines. insulator. -
National Communication Museum
Photograph (item) - Floodwater pole repair, Sydney Press, June 1952
Postmaster-General's Department telegraph linesman, Chris Byrnes, received a British Empire Medal for bravery and devotion to duty for his response to the flooding at Darlington Point, New South Wales, in June 1952. As E Henderson, then Acting Director of Posts and Telegraphs recalled, the town's "communication lines were menaced by floodwaters" when the nearby Murrumbidgee River flooded. In order to retain communication to the town, Chris Byrnes, a Postmaster-General's Department employee of over 13 years, acted in the "best traditions of the service" (E Henderson). An eye witness, recorded in the Murrumbidgee Irrigator newspaper on June 27 1952, described Byrne’s efforts: "An interesting incident was witnessed when a Leeton post office linesman swam through flood waters to reach a telegraph post which had been washed out by the flood…With a rope tied around his waist, one end of which was held by other members of the linesmen's gang, Chris Byrne swam through the flood water…to release the trunk lines from the post." An eye witness, recorded in the Murrumbidgee Irrigator newspaper on June 27 1952, described Byrne’s efforts: "An interesting incident was witnessed when a Leeton post office linesman swam through flood waters to reach a telegraph post which had been washed out by the flood…With a rope tied around his waist, one end of which was held by other members of the linesmen's gang, Chris Byrne swam through the flood water…to release the trunk lines from the post."darlington point, murrumbidgee river, pmg, postmaster-general, linesman, flooding, natural disaster, emergency -
Kiewa Valley Historical Society
Insulator - Glass x2
Insulates electrical wire which is attached between the outside ridges. It is screwed onto the cross arm of a power pole. It is non conductive so electricity doesn't short to the ground.Used on the power poles in the Kiewa Valley.Clear tinted glass (one green & one brown) domed shaped insulator. Above centre there are 2 ridges to enable the electrical wire/cable to be fixed on. The closed end has a screw thread down to half way to enable it to be attached to a pole.Green one has 'Agee' on side of the open endkiewa hydro electric scheme. electricity. power lines. insulator -
Kiewa Valley Historical Society
Insulator Disk High Voltage, 1964
This insulator disk for the high voltage carrying electrical cables was manufactured in 1964 and used by the SEC Vic (Kiewa Hydro Electricity Scheme) from that date until late 1900's. It was used to connect high voltage cables to their "towers" going from various Hydro Generators to and from power "stations". During this time period, high quality "cable" insulators were manufactured in Japan. In an earlier time they would have been sourced from Europe or England. After the 1950's the sourcing of electrical hardware was being influenced by the lower costs obtainable from Japan. Later on other Asian sources also became available.The need for a mountainous and a large area of operational requirements, such as the SEC Vic Kiewa Hydro Electricity Scheme, to distribute the electricity produced in the Victorian Alps to the major users required power transmission lines to "carry" high above the sometimes inaccessible land mass electricity generated at the power stations to the various sub stations along the valleys and ranges to flatter populated regions. The significance of this insulation "high voltage" disk to the Kiewa Valley region relates to the impact of modern technology (at that time) upon a mainly rural environment. These power lines are a stark visual "show" of the impact that the "Scheme" has on the mostly rural landscape of the Kiewa Valley and what a boost of "modern" equipment into the area has taken place. The "Hydro Scheme" had facilitated the transition of a semi rural area to an advanced rural region within a shorter time frame, than would have taken under "normal" evolutionary time. The speed of information of all "new technology" had a relatively slow assimilation rate before the SEC Kiewa Hydro Scheme came to those living in the then quieter rural communities. This high voltage (330 KV) insulation disk is made from non conductive porcelain stoneware. It is highly polished brown in colour and has a clip fastening for the high voltage cable to be attached to. This disk was hit by lightning and the burn marks are quite noticeable. The top metal connector has a "mushroom" extension jutting below the semi cone like insulation disk. Also four circular ridges or grooves (old 78 rpm disc recording style).Cable bell on top of insulation disk "4K " next to it the international symbol for electricity (triangle containing one horizontal line under one V line and one vertical flame like line.) On the opposite side "2" and to the right "64"sec vic kiewa hydro scheme, alternate energy supplies, alpine (above ground) high voltage electricity cables, volt cable, 330000 volt cable -
Ballarat Tramway Museum
Photograph - Black & White Photograph/s, Dave Macartney, 4/08/1968 12:00:00 AM
Black and white photograph of Ballarat No. 18 on No. 4 Road at the SEC Wendouree Parade Depot on 4/8/1968. Photo taken by Dave Macartney. Tram has all the blinds drawn. Has depot offices in the background. Shows arrangement of the section insulators outside the depot. tramways, trams, depot, btps, section insulators, tram 18 -
Surrey Hills Historical Society Collection
Photograph, Union Road looking west from the steeple of Holy Trinity Church, 1922, 1922
At the edge of the church roof and on the horizon is 'The Knoll' on the corner of Union Road and Wandsworth Road. To the left of this is 297 Mont Albert Road, home of the Michael Parer family and further left is "Quamby", home of the Sherar family. This is easily recognised by the square viewing tower located on the west wing of the house. The Sherar family owned 'Quamby' from 1900 until 1925, when it became Mosgiel Private Hospital. Norman Carter took many photos of Surrey Hills and Mont Albert in the 1920s; many associated with events and activities of the Church of England. Black and white photo of taken from the steeple of Holy Trinity Church, during its construction, across Union Road to the north-west. In the foreground immature street trees can be seen and an original telephone pole with white insulators. The street has formed paths and bluestone kerb and channelling. holy trinity anglican church, union road, the knoll, quamby, street trees, telegraph and light poles, mosgiel hospital -
Federation University Historical Collection
Book, Never a Dull Moment: Autobiography of Graham Howard Beanland, 2007
Black and white soft covered book including information on Graham Beanland's connection to Stawell, Yallourn, Ballarat, University of Melbourne, Electricity Commission, Electrical Insulators, Latrobe Valley, TAFE BOard, Hawthorn Institute, Footscray TAFE, Ballarat School of Mines, Family History, preserving the history of the Ballarat School of MinesINSIDE FRONT COVER 'with complements G. Beanland'graham beanland, graham howard beanland, ballarat school of mines principal, ballarat school of mines history, family history, genealogy -
Ballarat Tramway Museum
Negative, Geoff Grant, 19/06/1955 12:00:00 AM
Negative No. N311 and black and white print made by a laser printer (stored in folder ) of the MMTB's tower wagons (the oldest at the time) and No. 2 in Nicholson St. Melbourne, near Parliament House working on a section insulator. Truck No. 2 and Albion No. 8. Negative scanned hi res and imaged updated 21/5/2020.trams, tramways, melbourne, bourke st., nicholson st, tower truck, tram tower wagon -
Kiewa Valley Historical Society
Insulator - Glass
Insulates electrical wire/cable which is attached in the groove. Screwed into the cross arm of a power pole. Non conductive so electricity doesn't short out to the ground.Used on power poles in the Kiewa ValleyClear blue tinted glass insulator - bell shaped at the closed end. Deep, wide groove towards the wide open end. The wide end is inscribed and opens to a decorated edge of small balls around the circumference. Inside there is a cylinder which is threaded for screwing onto a power pole. This cylinder is shorter than the outside part."Hemingray - 19" "Made in U.S.A."electricity. power lines. insulator. hemingray. -
Ballarat Tramway Museum
Photograph - Colour print - tram 33 City Loop, Barry Pemberton, July 1970
Photo shows tram 33 parked in the City loop during an afternoon early to July 1970 The tram has a Twin Lakes sign and the destination of Mt Pleasant, along with an auxiliary board advertising "Alf Garnet at the Vegas 70 Cinema". In the background is the Dickins Food store and Thomas Jewellers. Note the Section Insulators above the tram on both tracks.Yields information about tram operations and advertising July 1970.Colour print - digital printed made 12/22Has notes on the rear of the print about the photographer, address and dates.tramways, tramcars, tram 33, city loop, ballarat, alf garnett, section insulators -
Ballarat Tramway Museum
Drawing, Electric Supply Co. of Vic (ESCo), Tramway Power supply arrangements 1914, Jan. 2014
Yields information about the electrical power supply and overhead switching for Ballarat in 1914.Rolled drawing showing Tramway Power supply arrangements 1914, track map, power station, feeder cable, switches, section insulators, box locations, lightning arrestors and feeder cables for the various routes in Ballarat. Dated 2/1/1914, with initials GL. The various cables and trolley wire has been drawing in differing colours.ballarat, power station, overhead, section insulators -
Melbourne Tram Museum
Document - Instruction, The Met, "Stud Markings for (A class tram pantograph (yellow)) and (Articulated Tram LRV White)", c1985
Instruction - single A4 sheet - "Stud Markings for (A class tram pantograph (yellow)) and (Articulated Tram LRV White)" - not dated, setting out marks for tram stops, cross overs, junctions, compulsory stops and insulator cut offs. Shows a hand drawn plan. Has the early "The Met" logo in the bottom left hand corner.trams, tramways, stud marking, tram driving, crossover, tram stops -
Melbourne Tram Museum
Document - Instruction, Metropolitan Transit Authority (MTA), "Practical Fault Finding - Two motor tram", c1990
Three page, stapled A4 sized photocopied document titled "Practical Fault Finding - Two motor tram" - giving details on cutting out motors, tram won't start, compressor gauge, locked controller, bent finger, bent pole, pole on section insulator, insulated tram, changing of light fuse. Undated - c1990's?trams, tramways, instructions, two motor trams, mmtb, mta -
Ballarat Tramway Museum
Photograph - Illustration, WTP, "Sturt Street, Ballarat", c1905
The photo shows an ESCo tram soon after commencement of trams in 1905, at the corner of Armstrong and Sturt Streets, Ballarat. The tram has a destination sign hung from the driver's dash canopy. On the left is the Snows Department store and a pole with telegraph/telephone wires and insulators. The Thomas Moore Statue is adjacent to the tramcar. The median plantation was known as Shoppees Square. See item 8419 for a postcard and 3795 for a copy photograph. Photo by WTP & Co.Yields information about Sturt St soon after the opening of the Ballarat Electric tramwayPrinted photograph on a sheet of plain paper.tramways, trams, sturt st, esco, armstrong st, wtp -
Ballarat Tramway Museum
Postcard - ESCo tram at Armstrong, WTP, Sturt St Ballarat, 1905
Postcard shows an ESCo tram soon after commencement in 1905, at the corner of Armstrong and Sturt Streets, Ballarat. The tram has a destination sign hung from the drivers dash canopy. On the left is the Snows Department store and a pole with telegraph/telephone wires and insulators. The Thomas Moore Statue is adjacent to the tramcar. The median plantation was known as Shoppees Square. See item 8999 for a printed colour copy from an illustration, and 3795 for a copy photograph. Yields information about Sturt St, 1905.Postcard - coloured, published by WTP, 1905, Divided back type. trams, tramcars, ballararat, sturt st, esco, armstrong st, wtp -
Ballarat Tramway Museum
Equipment - Part of overhead - corroded eye bolt, 2024
Item show corrosion of part of the eye bolt that supports the overhead in Wendouree Parade that has occurred primarily around the screw thread. Also shows how the span wire is terminated around a thimble that is fitted to the eye bolt. The item was probably erected by the SEC during the mid-1930s and replaced by the BTM 2024. Salvaged from Wendouree Parade during overhead span wire replacement and repair work in March 2024 undertaken by the BTM. See also item 9019 for a corroded section of span wire around insulators.Demonstrates a corroded eye bolt and associated parts.Overhead equipment - galvanised eye bolt with screw thread - partly corroded with left over wire around a galvanised thimbleoverhead, span wires, btm, tramways, poles