GB8505257D0 - Firedamp-proof current-carrying rail - Google Patents

Firedamp-proof current-carrying rail

Info

Publication number
GB8505257D0
GB8505257D0 GB858505257A GB8505257A GB8505257D0 GB 8505257 D0 GB8505257 D0 GB 8505257D0 GB 858505257 A GB858505257 A GB 858505257A GB 8505257 A GB8505257 A GB 8505257A GB 8505257 D0 GB8505257 D0 GB 8505257D0
Authority
GB
United Kingdom
Prior art keywords
firedamp
carrying rail
proof current
proof
current
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
GB858505257A
Other versions
GB2154971B (en
GB2154971A (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.)
Maschinenfabrik Stromag GmbH
Original Assignee
Maschinenfabrik Stromag GmbH
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 Maschinenfabrik Stromag GmbH filed Critical Maschinenfabrik Stromag GmbH
Publication of GB8505257D0 publication Critical patent/GB8505257D0/en
Publication of GB2154971A publication Critical patent/GB2154971A/en
Application granted granted Critical
Publication of GB2154971B publication Critical patent/GB2154971B/en
Expired 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
    • B60M1/305—Joints
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Casings For Electric Apparatus (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Duct Arrangements (AREA)
  • Gasket Seals (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
GB08505257A 1984-02-28 1985-02-28 Firedamp-proof inert gas containing current-carrying rail Expired GB2154971B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3407222A DE3407222A1 (en) 1984-02-28 1984-02-28 FLASH WEATHER PROOF GUIDE RAIL

Publications (3)

Publication Number Publication Date
GB8505257D0 true GB8505257D0 (en) 1985-04-03
GB2154971A GB2154971A (en) 1985-09-18
GB2154971B GB2154971B (en) 1987-08-26

Family

ID=6229062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08505257A Expired GB2154971B (en) 1984-02-28 1985-02-28 Firedamp-proof inert gas containing current-carrying rail

Country Status (5)

Country Link
JP (1) JPS60203540A (en)
DE (1) DE3407222A1 (en)
FR (1) FR2560454B1 (en)
GB (1) GB2154971B (en)
ZA (1) ZA851473B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903949A1 (en) * 1989-02-10 1990-08-16 Wampfler Gmbh TRANSPORT DEVICE
DE29616329U1 (en) * 1996-09-19 1996-11-14 Steeger, Siegfried, 59174 Kamen Protection device for several conductor rails with live rails
DE102014207489A1 (en) * 2014-01-14 2015-07-16 Gössl Gmbh Railbound transport system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT203544B (en) 1956-03-20 1959-05-25 Tourtellier S A R L Ets Small current rail for non-stationary drawing of electrical current
DE6753186U (en) * 1968-09-23 1969-04-24 August Stemmann Ohg Fa EXPANSION CONNECTIONS FOR BOX-LIKE PLASTIC ENCLOSURES WITH INTERNAL STORM RAILS.
US3772482A (en) * 1971-03-04 1973-11-13 Us Safety Trolley Corp Multiple trolley conductor unit
US4067257A (en) * 1974-05-21 1978-01-10 Pitcraft Limited Electrical conduit
GB1508786A (en) * 1974-05-21 1978-04-26 Pitcraft Ltd Electric power supply tracks particularly for mine equipment
SE7905035L (en) 1978-10-26 1980-04-27 Pitcraft Ltd DEVICE FOR PIPELINE
DE2907955A1 (en) 1979-03-01 1980-09-11 Summit Mining Electrical power supply conduit - has U=shaped cross=section with elongate abutting flexible seals closing conduit
DE3009054C2 (en) * 1980-03-08 1982-06-16 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Electric conductor lines, in particular for use in mine rooms at risk of firedamp

Also Published As

Publication number Publication date
ZA851473B (en) 1985-11-27
DE3407222C2 (en) 1988-02-18
GB2154971B (en) 1987-08-26
FR2560454A1 (en) 1985-08-30
FR2560454B1 (en) 1988-12-09
DE3407222A1 (en) 1985-09-05
JPS60203540A (en) 1985-10-15
GB2154971A (en) 1985-09-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980228