FR2432756A1 - Insulator for high level slide conduction bars - has conductors held within moulded slots preventing buckling due to heating - Google Patents

Insulator for high level slide conduction bars - has conductors held within moulded slots preventing buckling due to heating

Info

Publication number
FR2432756A1
FR2432756A1 FR7813588A FR7813588A FR2432756A1 FR 2432756 A1 FR2432756 A1 FR 2432756A1 FR 7813588 A FR7813588 A FR 7813588A FR 7813588 A FR7813588 A FR 7813588A FR 2432756 A1 FR2432756 A1 FR 2432756A1
Authority
FR
France
Prior art keywords
conductors
insulator
walls
buckling due
channels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7813588A
Other languages
French (fr)
Other versions
FR2432756B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tourtellier SA
Original Assignee
Tourtellier SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tourtellier SA filed Critical Tourtellier SA
Priority to FR7813588A priority Critical patent/FR2432756A1/en
Publication of FR2432756A1 publication Critical patent/FR2432756A1/en
Application granted granted Critical
Publication of FR2432756B1 publication Critical patent/FR2432756B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/30—Power rails
    • B60M1/34—Power rails in slotted conduits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/04—Partially-enclosed installations, e.g. in ducts and adapted for sliding or rolling current collection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Installation Of Bus-Bars (AREA)

Abstract

The insulating support is for conductor rails, normally suspended and carrying sliding take-off power points. The support is mounted within an overall basically 'U' shaped screen (5) and consists of a series of horizontal channels in a single insulating block. The conductors are held only by the slot shape, hence buckling due to heating effect is avoided. Replacement conductors are inserted by sliding them into the channels. The block has two inward facing 'L' shaped walls (25, 26) equally spaced about it axial centre line. Nuts trapped in the slot formed by these walls allow the insulator to be secured to the screen by bolts throught its vertical surface. Two further walls (39, 40) provide side support. Shaped walls on the opposite side trap the waisted conductors (7, 8, 9) and are spaced by a pair of equipment carrying channels.
FR7813588A 1978-04-28 1978-04-28 Insulator for high level slide conduction bars - has conductors held within moulded slots preventing buckling due to heating Granted FR2432756A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7813588A FR2432756A1 (en) 1978-04-28 1978-04-28 Insulator for high level slide conduction bars - has conductors held within moulded slots preventing buckling due to heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7813588A FR2432756A1 (en) 1978-04-28 1978-04-28 Insulator for high level slide conduction bars - has conductors held within moulded slots preventing buckling due to heating

Publications (2)

Publication Number Publication Date
FR2432756A1 true FR2432756A1 (en) 1980-02-29
FR2432756B1 FR2432756B1 (en) 1980-12-26

Family

ID=9207995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813588A Granted FR2432756A1 (en) 1978-04-28 1978-04-28 Insulator for high level slide conduction bars - has conductors held within moulded slots preventing buckling due to heating

Country Status (1)

Country Link
FR (1) FR2432756A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811455A1 (en) * 1988-04-06 1989-10-19 Loh Kg Rittal Werk BRACKET WITH POWER BUSBARS FOR A BUSBAR SYSTEM
DE3811459A1 (en) * 1988-04-06 1989-10-19 Loh Kg Rittal Werk KIT FOR A BUSBAR SYSTEM
DE9206405U1 (en) * 1992-05-12 1992-07-23 Nadella-Wälzlager GmbH, 7000 Stuttgart Guide device for a carriage travelling along a track
EP3477807A1 (en) * 2017-10-27 2019-05-01 Wago Verwaltungsgesellschaft mbH Bus bar arrangement and current guiding profile for same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR935448A (en) * 1945-02-22 1948-06-18 King Ltd Geo W Process for manufacturing bus bars and devices produced according to this process
US3280245A (en) * 1964-09-29 1966-10-18 Ite Circuit Breaker Ltd Joining system for plastic supported and insulated electrical conductors
FR1549920A (en) * 1967-12-30 1968-12-13
US3801751A (en) * 1973-03-07 1974-04-02 Us Safety Trolley Corp Trolley rails with expansion joints between them
DE2320982A1 (en) * 1973-04-26 1974-11-21 Staff Kg ELECTRIC TRACK

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR935448A (en) * 1945-02-22 1948-06-18 King Ltd Geo W Process for manufacturing bus bars and devices produced according to this process
US3280245A (en) * 1964-09-29 1966-10-18 Ite Circuit Breaker Ltd Joining system for plastic supported and insulated electrical conductors
FR1549920A (en) * 1967-12-30 1968-12-13
US3801751A (en) * 1973-03-07 1974-04-02 Us Safety Trolley Corp Trolley rails with expansion joints between them
DE2320982A1 (en) * 1973-04-26 1974-11-21 Staff Kg ELECTRIC TRACK

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811455A1 (en) * 1988-04-06 1989-10-19 Loh Kg Rittal Werk BRACKET WITH POWER BUSBARS FOR A BUSBAR SYSTEM
DE3811459A1 (en) * 1988-04-06 1989-10-19 Loh Kg Rittal Werk KIT FOR A BUSBAR SYSTEM
US5008484A (en) * 1988-04-06 1991-04-16 Hans Wagener Assembly kit for a busbar system
US5008483A (en) * 1988-04-06 1991-04-16 Hans Wagener Holders with busbars for a busbar system
DE9206405U1 (en) * 1992-05-12 1992-07-23 Nadella-Wälzlager GmbH, 7000 Stuttgart Guide device for a carriage travelling along a track
EP3477807A1 (en) * 2017-10-27 2019-05-01 Wago Verwaltungsgesellschaft mbH Bus bar arrangement and current guiding profile for same
CN109728554A (en) * 2017-10-27 2019-05-07 Wago管理有限责任公司 Cylinder manifold device and conductive profile for it

Also Published As

Publication number Publication date
FR2432756B1 (en) 1980-12-26

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Legal Events

Date Code Title Description
ST Notification of lapse