FR2071025A6 - - Google Patents

Info

Publication number
FR2071025A6
FR2071025A6 FR6943425A FR6943425A FR2071025A6 FR 2071025 A6 FR2071025 A6 FR 2071025A6 FR 6943425 A FR6943425 A FR 6943425A FR 6943425 A FR6943425 A FR 6943425A FR 2071025 A6 FR2071025 A6 FR 2071025A6
Authority
FR
France
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
FR6943425A
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
Priority to FR6912926A priority Critical patent/FR2043902A5/fr
Priority to FR6934090A priority patent/FR2061976A5/fr
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR6943425A priority patent/FR2071025A6/fr
Priority to US33312A priority patent/US3657495A/en
Application granted granted Critical
Publication of FR2071025A6 publication Critical patent/FR2071025A6/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/002—Very heavy-current switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
FR6943425A 1969-05-09 1969-12-15 Expired FR2071025A6 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR6912926A FR2043902A5 (fr) 1969-05-09 1969-05-09
FR6934090A FR2061976A5 (fr) 1969-05-09 1969-10-06
FR6943425A FR2071025A6 (fr) 1969-05-09 1969-12-15
US33312A US3657495A (en) 1969-05-09 1970-04-30 High-voltage disconnecting switch with sliding contact

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR6912926A FR2043902A5 (fr) 1969-05-09 1969-05-09
FR6934090A FR2061976A5 (fr) 1969-05-09 1969-10-06
FR6943425A FR2071025A6 (fr) 1969-05-09 1969-12-15

Publications (1)

Publication Number Publication Date
FR2071025A6 true FR2071025A6 (fr) 1971-09-17

Family

ID=27249120

Family Applications (3)

Application Number Title Priority Date Filing Date
FR6912926A Expired FR2043902A5 (fr) 1969-05-09 1969-05-09
FR6934090A Expired FR2061976A5 (fr) 1969-05-09 1969-10-06
FR6943425A Expired FR2071025A6 (fr) 1969-05-09 1969-12-15

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR6912926A Expired FR2043902A5 (fr) 1969-05-09 1969-05-09
FR6934090A Expired FR2061976A5 (fr) 1969-05-09 1969-10-06

Country Status (2)

Country Link
US (1) US3657495A (fr)
FR (3) FR2043902A5 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012609A (en) * 1972-11-21 1977-03-15 Westinghouse Electric Corporation Circuit-interrupters using spaced-apart bars for conductor-assemblies
US3967163A (en) * 1972-11-21 1976-06-29 Westinghouse Electric Corporation Supporting means for the power conductors in circuit breakers
US3958093A (en) * 1974-05-03 1976-05-18 Westinghouse Electric Corporation Metalclad switchgear using vacuum interrupter elements with improved resilient supporting means
FR2553927B1 (fr) * 1983-10-24 1986-01-24 Merlin Gerin Dispositif de guidage de la tige de commande d'un disjoncteur haute tension
DE3802394A1 (de) * 1988-01-25 1989-08-03 Siemens Ag Kombinierter trenn- und erdungsschalter fuer hochspannung
US5744764A (en) * 1996-09-26 1998-04-28 General Signal Corporation Modular de-energized switch for transformer tap changing
DE19809836C1 (de) * 1998-03-02 1999-09-09 Siemens Ag Hochspannungsleistungsschalter mit einer Schaltstange aus einem Isolierstoff
SE517731C2 (sv) * 2000-02-03 2002-07-09 Abb Ab Elektrisk brytare, elektrisk anläggning, användning av elektrisk brytare och förfarande för brytning av elektrisk ström
US20090218208A1 (en) * 2006-01-18 2009-09-03 Abb Technology Ltd. Disconnector and a support insulator therefor
CN102479643A (zh) * 2010-11-29 2012-05-30 江苏省电力公司吴江市供电公司 一种用于负荷隔离开关的连杆操作机构
CN109599290B (zh) * 2018-10-19 2024-07-02 中铁五局集团电务工程有限责任公司 一种可循环回收利用的简易铁路高压隔离开关支撑装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE580086C (de) * 1931-10-02 1933-07-05 Bernhard Jansen Dr Ing Stufenwaehler
DE687791C (de) * 1932-06-04 1940-02-06 Const Electr De Delle Sa Atel Elektrischer Schalter mit Lichtbogenloeschung durch stroemendes Druckgas
US2071965A (en) * 1933-10-23 1937-02-23 Gen Electric Electric circuit interrupter
US2036305A (en) * 1934-04-25 1936-04-07 Westinghouse Electric & Mfg Co Regulating equipment
US2823273A (en) * 1954-07-14 1958-02-11 Arthur R Gross Totalizer switch
US2984720A (en) * 1959-06-10 1961-05-16 Warner Swasey Co Control unit
NL293165A (fr) * 1962-05-25
US3462563A (en) * 1968-01-08 1969-08-19 Superior Electric Co Tap changing mechanism with scotch yoke actuator

Also Published As

Publication number Publication date
FR2061976A5 (fr) 1971-06-25
US3657495A (en) 1972-04-18
FR2043902A5 (fr) 1971-02-19

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