GB2038558B - Breaker equipped with an earthing device - Google Patents

Breaker equipped with an earthing device

Info

Publication number
GB2038558B
GB2038558B GB7941211A GB7941211A GB2038558B GB 2038558 B GB2038558 B GB 2038558B GB 7941211 A GB7941211 A GB 7941211A GB 7941211 A GB7941211 A GB 7941211A GB 2038558 B GB2038558 B GB 2038558B
Authority
GB
United Kingdom
Prior art keywords
earthing device
breaker equipped
breaker
earthing
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.)
Expired
Application number
GB7941211A
Other versions
GB2038558A (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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB2038558A publication Critical patent/GB2038558A/en
Application granted granted Critical
Publication of GB2038558B publication Critical patent/GB2038558B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/28—Earthing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)
  • Trip Switchboards (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB7941211A 1978-12-01 1979-11-29 Breaker equipped with an earthing device Expired GB2038558B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53147944A JPS5936484B2 (en) 1978-12-01 1978-12-01 Breaker with earthing device

Publications (2)

Publication Number Publication Date
GB2038558A GB2038558A (en) 1980-07-23
GB2038558B true GB2038558B (en) 1983-01-06

Family

ID=15441585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7941211A Expired GB2038558B (en) 1978-12-01 1979-11-29 Breaker equipped with an earthing device

Country Status (3)

Country Link
JP (1) JPS5936484B2 (en)
DE (1) DE2948130C2 (en)
GB (1) GB2038558B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915948A1 (en) * 1989-05-12 1990-11-15 Siemens Ag POWER SWITCHGEAR WITH A THREE-POSITION SWITCH

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1107033A (en) * 1964-07-01 1968-03-20 Ass Elect Ind Improvements in and relating to power switchgear
JPS5150742Y2 (en) * 1971-10-02 1976-12-06
DE7628792U1 (en) * 1976-09-15 1977-11-17 Alois Schiffmann Gmbh, 8000 Muenchen Device for earthing phase conductors in a switchgear

Also Published As

Publication number Publication date
JPS5577307A (en) 1980-06-11
DE2948130A1 (en) 1980-06-04
DE2948130C2 (en) 1986-09-25
GB2038558A (en) 1980-07-23
JPS5936484B2 (en) 1984-09-04

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Legal Events

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

Effective date: 19941129