GB978733A - Duplicate bus-bar switchgear - Google Patents

Duplicate bus-bar switchgear

Info

Publication number
GB978733A
GB978733A GB1020163A GB1020163A GB978733A GB 978733 A GB978733 A GB 978733A GB 1020163 A GB1020163 A GB 1020163A GB 1020163 A GB1020163 A GB 1020163A GB 978733 A GB978733 A GB 978733A
Authority
GB
United Kingdom
Prior art keywords
bus
bars
switchgear
bar
march
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
GB1020163A
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of GB978733A publication Critical patent/GB978733A/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
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/22—Layouts for duplicate bus-bar selection
    • 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
    • H02G5/02—Open installations

Abstract

978,733. Switchgear structures. ETABLISSEMENTS MERLIN & GERIN S.A. March 14, 1963 [March 23, 19621, No. 10201/63. Heading H2B. In a duplicate bus-bar switchgear the two sets of bus-bars are arranged respectively in two parallel planes which meet in a line parallel to the bus-bars. Each set of bus-bars 11, 12, 13 and 17, 18, 19 are mounted on insulators 14, 15, 16 and 20, 21, 22 on metal screens 23, 24 which alternate with openings accommodating branch bars 45, 46, 47 and 42, 43, 44 either of which may be coupled to a circuit-breaker 26 and branch conductors 25 by means of isolating switches A, B. An interlock device prevents closure of one isolating switch while the other is closed.
GB1020163A 1962-03-23 1963-03-14 Duplicate bus-bar switchgear Expired GB978733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR892129A FR1325862A (en) 1962-03-23 1962-03-23 Electrical panel with two busbars

Publications (1)

Publication Number Publication Date
GB978733A true GB978733A (en) 1964-12-23

Family

ID=8775261

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1020163A Expired GB978733A (en) 1962-03-23 1963-03-14 Duplicate bus-bar switchgear

Country Status (5)

Country Link
CH (1) CH389058A (en)
DE (1) DE1465977A1 (en)
ES (1) ES284966A1 (en)
FR (1) FR1325862A (en)
GB (1) GB978733A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115332005A (en) * 2022-09-09 2022-11-11 江苏东源电器集团股份有限公司 Double-bus integrated isolating switch with locking structure and use method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515482B1 (en) * 1970-05-13 1976-02-20
FR2696053B1 (en) * 1992-09-22 1994-11-25 Legrand Sa Insulating support for power or electrical distribution bars.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115332005A (en) * 2022-09-09 2022-11-11 江苏东源电器集团股份有限公司 Double-bus integrated isolating switch with locking structure and use method thereof
CN115332005B (en) * 2022-09-09 2023-09-19 江苏东源电器集团股份有限公司 Double-bus integrated isolating switch with locking structure and use method thereof

Also Published As

Publication number Publication date
DE1465977A1 (en) 1969-05-22
CH389058A (en) 1965-03-15
ES284966A1 (en) 1963-07-16
FR1325862A (en) 1963-05-03

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