FR2419579A1 - Multiple contact group switch - has operational drive coupled kinematically to second contact group which is displaceable - Google Patents

Multiple contact group switch - has operational drive coupled kinematically to second contact group which is displaceable

Info

Publication number
FR2419579A1
FR2419579A1 FR7806717A FR7806717A FR2419579A1 FR 2419579 A1 FR2419579 A1 FR 2419579A1 FR 7806717 A FR7806717 A FR 7806717A FR 7806717 A FR7806717 A FR 7806717A FR 2419579 A1 FR2419579 A1 FR 2419579A1
Authority
FR
France
Prior art keywords
contact group
drive
contact
displaceable
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.)
Granted
Application number
FR7806717A
Other languages
French (fr)
Other versions
FR2419579B1 (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.)
Individual
Original Assignee
Individual
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 DE2809080A priority Critical patent/DE2809080C2/en
Application filed by Individual filed Critical Individual
Priority to FR7806717A priority patent/FR2419579A1/en
Publication of FR2419579A1 publication Critical patent/FR2419579A1/en
Application granted granted Critical
Publication of FR2419579B1 publication Critical patent/FR2419579B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/0253—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch two co-operating contacts actuated independently

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)

Abstract

The two contact of the switch are in electric contact, one being displaceably mounted and mechanically connected with a short circuiting contact system and a rapid drive. The switch has an operational drive (18) and the second displaceable contact group (6) is in kinematic connection with this operational drive. The drive has a lever (19) with a guide and a free tripping device connecting the guide kinematically to the second contact group. The drive contains an electromagnetic trip. The rapid drive (15) has an auxiliary contact which lies in the circuit of the electromagnetic trip so that the response of the rapid drive breaks the auxiliary contact, enabling the electromagnetic trip to energise the free tripping device.
FR7806717A 1978-03-02 1978-03-08 Multiple contact group switch - has operational drive coupled kinematically to second contact group which is displaceable Granted FR2419579A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2809080A DE2809080C2 (en) 1978-03-02 1978-03-02 counter
FR7806717A FR2419579A1 (en) 1978-03-02 1978-03-08 Multiple contact group switch - has operational drive coupled kinematically to second contact group which is displaceable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2809080A DE2809080C2 (en) 1978-03-02 1978-03-02 counter
FR7806717A FR2419579A1 (en) 1978-03-02 1978-03-08 Multiple contact group switch - has operational drive coupled kinematically to second contact group which is displaceable

Publications (2)

Publication Number Publication Date
FR2419579A1 true FR2419579A1 (en) 1979-10-05
FR2419579B1 FR2419579B1 (en) 1980-10-17

Family

ID=25773961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806717A Granted FR2419579A1 (en) 1978-03-02 1978-03-08 Multiple contact group switch - has operational drive coupled kinematically to second contact group which is displaceable

Country Status (2)

Country Link
DE (1) DE2809080C2 (en)
FR (1) FR2419579A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011127497A1 (en) * 2010-04-16 2011-10-20 Eaton Gmbh Switching device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE738413C (en) * 1937-04-10 1943-08-14 Aeg Contactor with tripping by overcurrent
FR1361700A (en) * 1963-06-26 1964-05-22 Gardy Particip App Further development of circuit breakers
US3718875A (en) * 1971-07-02 1973-02-27 Ite Imperial Corp Current limiting circuit breaker with magnetic latch
FR2259431A1 (en) * 1974-01-25 1975-08-22 Westinghouse Electric Corp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924752A (en) * 1957-07-12 1960-02-09 Ite Circuit Breaker Ltd Combined circuit breaker and short circuiter
SU119908A1 (en) * 1958-10-14 1958-11-30 П.Я. Данилин High-speed switching device
US3781607A (en) * 1972-08-28 1973-12-25 Chase Shawmut Co Device for removably mounting electrical component
US4068200A (en) * 1976-04-28 1978-01-10 Gould Inc. Combination cover interlock and trip actuator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE738413C (en) * 1937-04-10 1943-08-14 Aeg Contactor with tripping by overcurrent
FR1361700A (en) * 1963-06-26 1964-05-22 Gardy Particip App Further development of circuit breakers
US3718875A (en) * 1971-07-02 1973-02-27 Ite Imperial Corp Current limiting circuit breaker with magnetic latch
FR2259431A1 (en) * 1974-01-25 1975-08-22 Westinghouse Electric Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011127497A1 (en) * 2010-04-16 2011-10-20 Eaton Gmbh Switching device

Also Published As

Publication number Publication date
DE2809080A1 (en) 1979-09-06
DE2809080C2 (en) 1984-08-02
FR2419579B1 (en) 1980-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse