GB9404905D0 - Electric power conductor earthing - Google Patents

Electric power conductor earthing

Info

Publication number
GB9404905D0
GB9404905D0 GB9404905A GB9404905A GB9404905D0 GB 9404905 D0 GB9404905 D0 GB 9404905D0 GB 9404905 A GB9404905 A GB 9404905A GB 9404905 A GB9404905 A GB 9404905A GB 9404905 D0 GB9404905 D0 GB 9404905D0
Authority
GB
United Kingdom
Prior art keywords
electric power
power conductor
conductor earthing
earthing
electric
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
GB9404905A
Other versions
GB2276134B (en
GB2276134A (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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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
Priority claimed from GB939305196A external-priority patent/GB9305196D0/en
Application filed by BICC PLC filed Critical BICC PLC
Priority to GB9404905A priority Critical patent/GB2276134B/en
Publication of GB9404905D0 publication Critical patent/GB9404905D0/en
Publication of GB2276134A publication Critical patent/GB2276134A/en
Application granted granted Critical
Publication of GB2276134B publication Critical patent/GB2276134B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60M5/00—Arrangements along running rails or at joints thereof for current conduction or insulation, e.g. safety devices for reducing earth currents
    • B60M5/02—Means for reducing potential difference between rail and adjacent ground
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5083—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge
    • H01R4/5091—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge combined with a screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
GB9404905A 1993-03-13 1994-03-14 Electric power conductor earthing assembly Expired - Fee Related GB2276134B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9404905A GB2276134B (en) 1993-03-13 1994-03-14 Electric power conductor earthing assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939305196A GB9305196D0 (en) 1993-03-13 1993-03-13 Electric power conductor earthing assembly
GB9404905A GB2276134B (en) 1993-03-13 1994-03-14 Electric power conductor earthing assembly

Publications (3)

Publication Number Publication Date
GB9404905D0 true GB9404905D0 (en) 1994-04-27
GB2276134A GB2276134A (en) 1994-09-21
GB2276134B GB2276134B (en) 1996-03-06

Family

ID=26302588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9404905A Expired - Fee Related GB2276134B (en) 1993-03-13 1994-03-14 Electric power conductor earthing assembly

Country Status (1)

Country Link
GB (1) GB2276134B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104836042B (en) * 2015-05-26 2017-11-17 苏州高新有轨电车有限公司 Tramcar groove-shape rail Special grounding wire clip

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU636720A1 (en) * 1977-04-25 1978-12-05 Anatskij Aleksej Portable earthing terminal

Also Published As

Publication number Publication date
GB2276134B (en) 1996-03-06
GB2276134A (en) 1994-09-21

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Legal Events

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

Effective date: 20010314