FR2267621B1 - - Google Patents

Info

Publication number
FR2267621B1
FR2267621B1 FR7413250A FR7413250A FR2267621B1 FR 2267621 B1 FR2267621 B1 FR 2267621B1 FR 7413250 A FR7413250 A FR 7413250A FR 7413250 A FR7413250 A FR 7413250A FR 2267621 B1 FR2267621 B1 FR 2267621B1
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
FR7413250A
Other languages
French (fr)
Other versions
FR2267621A1 (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.)
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
Priority to FR7413250A priority Critical patent/FR2267621B1/fr
Priority to CH376675A priority patent/CH594275A5/fr
Priority to DE2513603A priority patent/DE2513603C2/en
Priority to GB1379875A priority patent/GB1478433A/en
Priority to JP50042393A priority patent/JPS617687B2/ja
Priority to ES436426A priority patent/ES436426A1/en
Priority to BE155304A priority patent/BE827813A/en
Priority to NLAANVRAGE7504361,A priority patent/NL180154C/en
Priority to IT6793575A priority patent/IT1032657B/en
Publication of FR2267621A1 publication Critical patent/FR2267621A1/fr
Application granted granted Critical
Publication of FR2267621B1 publication Critical patent/FR2267621B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • H01H5/12—Energy stored by deformation of elastic members by compression or extension of coil springs having two or more snap-action motions in succession
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
FR7413250A 1974-04-12 1974-04-12 Expired FR2267621B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7413250A FR2267621B1 (en) 1974-04-12 1974-04-12
CH376675A CH594275A5 (en) 1974-04-12 1975-03-25
DE2513603A DE2513603C2 (en) 1974-04-12 1975-03-27 Drive device for electric switches
GB1379875A GB1478433A (en) 1974-04-12 1975-04-03 Operating mechanism for an electric circuit interrupter
JP50042393A JPS617687B2 (en) 1974-04-12 1975-04-09
ES436426A ES436426A1 (en) 1974-04-12 1975-04-09 Improvements in mechanical devices of action for electric switches. (Machine-translation by Google Translate, not legally binding)
BE155304A BE827813A (en) 1974-04-12 1975-04-10 ELECTRICAL SWITCH CONTROL MECHANISM
NLAANVRAGE7504361,A NL180154C (en) 1974-04-12 1975-04-11 CONTROL MECHANISM FOR AN ELECTRIC SWITCH.
IT6793575A IT1032657B (en) 1974-04-12 1975-04-11 Lever operated electrical switch - has adjustable length rod connecting two operating levers and over-centre spring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7413250A FR2267621B1 (en) 1974-04-12 1974-04-12
CH376675A CH594275A5 (en) 1974-04-12 1975-03-25

Publications (2)

Publication Number Publication Date
FR2267621A1 FR2267621A1 (en) 1975-11-07
FR2267621B1 true FR2267621B1 (en) 1976-12-17

Family

ID=25693789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413250A Expired FR2267621B1 (en) 1974-04-12 1974-04-12

Country Status (7)

Country Link
JP (1) JPS617687B2 (en)
BE (1) BE827813A (en)
CH (1) CH594275A5 (en)
DE (1) DE2513603C2 (en)
FR (1) FR2267621B1 (en)
GB (1) GB1478433A (en)
NL (1) NL180154C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324963A (en) * 1980-05-21 1982-04-13 Westinghouse Electric Corp. Beveled latch for circuit breaker cross-reference to related applications
CN109961970B (en) * 2017-12-26 2022-07-05 Abb瑞士股份有限公司 Transfer switch and method of manufacturing the same
CN113653776B (en) * 2021-08-19 2024-06-18 沈阳飞机工业（集团）有限公司 Automatic resetting device for rotating to linear motion
CN114678230B (en) * 2022-03-12 2024-03-29 江西省拓网电气有限公司 Three-station operating mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE467647C (en) * 1928-10-27 Schorch Werke A G Auxiliary device for switching on switches, especially heavy high-voltage switches

Also Published As

Publication number Publication date
DE2513603A1 (en) 1975-10-23
FR2267621A1 (en) 1975-11-07
JPS617687B2 (en) 1986-03-08
CH594275A5 (en) 1977-12-30
GB1478433A (en) 1977-06-29
JPS50138375A (en) 1975-11-04
BE827813A (en) 1975-07-31
DE2513603C2 (en) 1985-02-07
NL180154C (en) 1987-01-02
NL180154B (en) 1986-08-01
NL7504361A (en) 1975-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse