FR2039881A5 - - Google Patents

Info

Publication number
FR2039881A5
FR2039881A5 FR7010407A FR7010407A FR2039881A5 FR 2039881 A5 FR2039881 A5 FR 2039881A5 FR 7010407 A FR7010407 A FR 7010407A FR 7010407 A FR7010407 A FR 7010407A FR 2039881 A5 FR2039881 A5 FR 2039881A5
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
FR7010407A
Other languages
French (fr)
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.)
Hazemeijer BV
Original Assignee
Hazemeijer BV
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 Hazemeijer BV filed Critical Hazemeijer BV
Application granted granted Critical
Publication of FR2039881A5 publication Critical patent/FR2039881A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/101—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening with increasing of contact pressure by electrodynamic forces before opening
    • 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
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Push-Button Switches (AREA)
  • Tumbler Switches (AREA)
FR7010407A 1969-03-25 1970-03-23 Expired FR2039881A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6904588A NL158644B (en) 1969-03-25 1969-03-25 ELECTRIC SWITCH WITH ELECTRODYNAMIC INCREASE IN CONTACT PRESSURE AND SWITCH-OFF SPEED.

Publications (1)

Publication Number Publication Date
FR2039881A5 true FR2039881A5 (en) 1971-01-15

Family

ID=19806521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7010407A Expired FR2039881A5 (en) 1969-03-25 1970-03-23

Country Status (8)

Country Link
BE (1) BE747507A (en)
CH (1) CH504089A (en)
DE (1) DE2012452C3 (en)
DK (1) DK122847B (en)
ES (1) ES377671A1 (en)
FR (1) FR2039881A5 (en)
GB (1) GB1310252A (en)
NL (1) NL158644B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394194A1 (en) * 1977-06-08 1979-01-05 Hazemeijer Bv ELECTRICAL CONTACT DEVICE FOR A REMOVABLE SOCKET
EP0003447A1 (en) * 1978-01-31 1979-08-08 Merlin Gerin Device for current limiting and circuit breaking
FR2538947A1 (en) * 1983-01-05 1984-07-06 Telemecanique Electrique CLOSED AND OPEN SWITCH CONTROLLED AND AUTOMATICALLY OPEN IN CASE OF CURRENT OVERLOAD
EP0130560A2 (en) * 1983-07-04 1985-01-09 Asea Ab Current limiting switch
FR2559308A1 (en) * 1984-02-03 1985-08-09 Telemecanique Electrique CONTACT EQUIPPED WITH A MAGNETIC COMPENSATOR WITH ADJUSTABLE RELEASE THRESHOLD AND CONTACTOR-CIRCUIT BREAKER USING SUCH CONTACT
US4546336A (en) * 1983-09-02 1985-10-08 Eaton Corporation Residential circuit breaker with combination slot motor and arc chute
US4546337A (en) * 1983-09-02 1985-10-08 Eaton Corporation Residential circuit breaker with one piece slot motor
US4549153A (en) * 1983-09-02 1985-10-22 Eaton Corporation Residential circuit breaker with slot motor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2185853B1 (en) * 1972-05-26 1977-12-30 Merlin Gerin
AR204735A1 (en) * 1974-01-29 1976-02-27 Westinghouse Electric Corp CURRENT LIMITING TYPE CIRCUIT BREAKER
CN100359618C (en) * 2004-01-28 2008-01-02 三菱电机株式会社 Circuit breaker
JP5838920B2 (en) * 2011-07-18 2016-01-06 アンデン株式会社 relay

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394194A1 (en) * 1977-06-08 1979-01-05 Hazemeijer Bv ELECTRICAL CONTACT DEVICE FOR A REMOVABLE SOCKET
EP0003447A1 (en) * 1978-01-31 1979-08-08 Merlin Gerin Device for current limiting and circuit breaking
FR2416541A1 (en) * 1978-01-31 1979-08-31 Merlin Gerin POWER LIMITATION AND CUT-OFF DEVICE
FR2538947A1 (en) * 1983-01-05 1984-07-06 Telemecanique Electrique CLOSED AND OPEN SWITCH CONTROLLED AND AUTOMATICALLY OPEN IN CASE OF CURRENT OVERLOAD
WO1984002802A1 (en) * 1983-01-05 1984-07-19 Telemecanique Electrique Switch with controlled closing and opening and automatic opening in case of current overloads
US4571565A (en) * 1983-01-05 1986-02-18 La Telemecanique Electrique Controlled opening and closing switch with automatic opening in the event of current overload
EP0130560A2 (en) * 1983-07-04 1985-01-09 Asea Ab Current limiting switch
EP0130560A3 (en) * 1983-07-04 1987-05-27 Asea Ab Current limiting switch
US4546336A (en) * 1983-09-02 1985-10-08 Eaton Corporation Residential circuit breaker with combination slot motor and arc chute
US4546337A (en) * 1983-09-02 1985-10-08 Eaton Corporation Residential circuit breaker with one piece slot motor
US4549153A (en) * 1983-09-02 1985-10-22 Eaton Corporation Residential circuit breaker with slot motor
FR2559308A1 (en) * 1984-02-03 1985-08-09 Telemecanique Electrique CONTACT EQUIPPED WITH A MAGNETIC COMPENSATOR WITH ADJUSTABLE RELEASE THRESHOLD AND CONTACTOR-CIRCUIT BREAKER USING SUCH CONTACT

Also Published As

Publication number Publication date
ES377671A1 (en) 1973-01-01
DE2012452C3 (en) 1979-05-31
BE747507A (en) 1970-09-17
DK122847B (en) 1972-04-17
CH504089A (en) 1971-02-28
NL158644B (en) 1978-11-15
DE2012452B2 (en) 1978-10-05
NL6904588A (en) 1970-09-29
GB1310252A (en) 1973-03-14
DE2012452A1 (en) 1970-11-26

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse