FR2639759B1 - MANUAL SWITCHING MECHANISM FOR AN ELECTRICAL SWITCH - Google Patents

MANUAL SWITCHING MECHANISM FOR AN ELECTRICAL SWITCH

Info

Publication number
FR2639759B1
FR2639759B1 FR8815551A FR8815551A FR2639759B1 FR 2639759 B1 FR2639759 B1 FR 2639759B1 FR 8815551 A FR8815551 A FR 8815551A FR 8815551 A FR8815551 A FR 8815551A FR 2639759 B1 FR2639759 B1 FR 2639759B1
Authority
FR
France
Prior art keywords
switching mechanism
electrical switch
manual switching
manual
switch
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 - Lifetime
Application number
FR8815551A
Other languages
French (fr)
Other versions
FR2639759A1 (en
Inventor
Patrick Comtois
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique 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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR8815551A priority Critical patent/FR2639759B1/en
Priority to DE1989607572 priority patent/DE68907572T2/en
Priority to ES89403163T priority patent/ES2041433T3/en
Priority to EP19890403163 priority patent/EP0373018B1/en
Publication of FR2639759A1 publication Critical patent/FR2639759A1/en
Application granted granted Critical
Publication of FR2639759B1 publication Critical patent/FR2639759B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
FR8815551A 1988-11-29 1988-11-29 MANUAL SWITCHING MECHANISM FOR AN ELECTRICAL SWITCH Expired - Lifetime FR2639759B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8815551A FR2639759B1 (en) 1988-11-29 1988-11-29 MANUAL SWITCHING MECHANISM FOR AN ELECTRICAL SWITCH
DE1989607572 DE68907572T2 (en) 1988-11-29 1989-11-17 Manual quick open mechanism for electrical switches.
ES89403163T ES2041433T3 (en) 1988-11-29 1989-11-17 MANUAL CONTROL MECHANISM WITH BRUSH BREAKAGE FOR ELECTRICAL SWITCH.
EP19890403163 EP0373018B1 (en) 1988-11-29 1989-11-17 Hand-operating mechanism for quick break for electric circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8815551A FR2639759B1 (en) 1988-11-29 1988-11-29 MANUAL SWITCHING MECHANISM FOR AN ELECTRICAL SWITCH

Publications (2)

Publication Number Publication Date
FR2639759A1 FR2639759A1 (en) 1990-06-01
FR2639759B1 true FR2639759B1 (en) 1991-01-18

Family

ID=9372341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8815551A Expired - Lifetime FR2639759B1 (en) 1988-11-29 1988-11-29 MANUAL SWITCHING MECHANISM FOR AN ELECTRICAL SWITCH

Country Status (4)

Country Link
EP (1) EP0373018B1 (en)
DE (1) DE68907572T2 (en)
ES (1) ES2041433T3 (en)
FR (1) FR2639759B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ300740B6 (en) * 2002-09-16 2009-07-29 Oez S.R.O. Device for manual operation and blocking of switching devices, especially power circuit breakers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635351A (en) * 1962-07-25
FR1453416A (en) * 1965-08-06 1966-06-03 Comp Generale Electricite Improvements to snap-action mechanisms
FR2071256A5 (en) * 1969-12-22 1971-09-17 Merlin Gerin
DE8235646U1 (en) * 1982-12-18 1983-06-01 Westdeutsche Elektrogerätebau GmbH, 4770 Soest Switching device with a step function that can be triggered independently of the operating speed
FR2577712B1 (en) * 1985-02-14 1988-07-15 Telemecanique Electrique PROTECTION SWITCH

Also Published As

Publication number Publication date
DE68907572T2 (en) 1994-01-05
EP0373018B1 (en) 1993-07-14
FR2639759A1 (en) 1990-06-01
DE68907572D1 (en) 1993-08-19
EP0373018A1 (en) 1990-06-13
ES2041433T3 (en) 1993-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse