TR28262A - Electromagnetic switch mechanism for electrical fused switch units. - Google Patents

Electromagnetic switch mechanism for electrical fused switch units.

Info

Publication number
TR28262A
TR28262A TR00371/94A TR37194A TR28262A TR 28262 A TR28262 A TR 28262A TR 00371/94 A TR00371/94 A TR 00371/94A TR 37194 A TR37194 A TR 37194A TR 28262 A TR28262 A TR 28262A
Authority
TR
Turkey
Prior art keywords
actuating lever
armature
electromagnet
electromagnetic
switching mechanism
Prior art date
Application number
TR00371/94A
Other languages
Turkish (tr)
Original Assignee
Felten & Guilleaume Energie
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 Felten & Guilleaume Energie filed Critical Felten & Guilleaume Energie
Publication of TR28262A publication Critical patent/TR28262A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/36—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release
    • H01H73/42—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release reset by rotatable knob or wheel
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel

Landscapes

  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electromagnets (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Push-Button Switches (AREA)
  • Switches With Compound Operations (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Resistance Welding (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Keying Circuit Devices (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

The invention relates to an electromagnetic switching mechanism, especially for mobile electrical safety switches with manual, electromagnetic and free triggering of the breaking of the contact. It makes it possible to construct such a switching mechanism compactly as a structural unit suitable for inclusion in small protective switches. The switching mechanism has a tensioner (4) which operates in conjunction with the armature (9) of an electromagnet (12), a contact bearer (14) for the switch contacts (21) actuated by a switching spring (24) and a rotatable actuating lever (2a) and is arranged in such a way that it can be pivoted about an axis (A) on the actuating lever (2a) from the "on" position under the pressure of the switching spring (24) and on the breaking of the armature (9) of the electromagnet (12) and, when the actuating lever (2a) is rotated with the armature (9) applied to the electromagnet (12) about an actuating component (13) of the contact bearer (14) in the "off" position, can be pivoted from this position into the "on" position by counter-rotating the actuating lever (2a) and shifting the operating component (13) against the force of the switching spring (24).
TR00371/94A 1993-04-10 1994-04-07 Electromagnetic switch mechanism for electrical fused switch units. TR28262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4311958A DE4311958C2 (en) 1993-04-10 1993-04-10 Electromagnetic switching mechanism for electrical protective switching devices

Publications (1)

Publication Number Publication Date
TR28262A true TR28262A (en) 1996-05-23

Family

ID=6485318

Family Applications (1)

Application Number Title Priority Date Filing Date
TR00371/94A TR28262A (en) 1993-04-10 1994-04-07 Electromagnetic switch mechanism for electrical fused switch units.

Country Status (10)

Country Link
EP (1) EP0693220B1 (en)
CN (1) CN1036812C (en)
AT (1) ATE145759T1 (en)
AU (1) AU678206B2 (en)
DE (2) DE4311958C2 (en)
DK (1) DK0693220T3 (en)
FI (1) FI111766B (en)
NO (1) NO306839B1 (en)
TR (1) TR28262A (en)
WO (1) WO1994024689A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7449653B2 (en) * 2007-03-29 2008-11-11 Eaton Corporation Positive resetting close latch for closing electrical switching apparatus
CN104239172A (en) * 2014-09-17 2014-12-24 上海优立检测技术有限公司 Automatic testing device for powering on and off test
WO2020208676A1 (en) * 2019-04-08 2020-10-15 三菱電機株式会社 Electromagnetic operating apparatus
CN114284116B (en) * 2022-03-04 2022-05-03 深圳市恒讯通电子有限公司 Electric switch based on magnetism protection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR931630A (en) * 1944-01-19 1948-02-27 Alsthom Cgee Improvements made to low or low voltage electromagnetic relays, in particular for circuit breakers
FR2268346A1 (en) * 1974-04-19 1975-11-14 Elektra Tailfingen Low voltage cut-off switch for electric motor - has lever system controlled by electromagnet and switching shaft
EP0080687A1 (en) * 1981-11-26 1983-06-08 CGEE ALSTHOM Société anonyme dite: Rotary operated electric switch with automatic return in the case of voltage failure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1909555C3 (en) * 1969-02-26 1975-02-13 Fa. Heinrich Kopp, Inh. Theodor Simoneit, 8756 Kahl Push-button operated switch with thermal overcurrent release
US4048599A (en) * 1974-04-19 1977-09-13 Elektra Tailfingen Ammann & Cie Electric switching device
WO1986001936A1 (en) * 1984-09-11 1986-03-27 Heinrich Kopp Gmbh & Co. Kg Variable switch-box for a motor (protection) switch and under-voltage trigger for incorporation in electrical tools etc.
DE3937546A1 (en) * 1989-11-10 1991-05-16 Kopp Gmbh & Co Kg Heinrich Mobile protection device for electrical load - has manual button acting simultaneously on armature and pivoted contact carrier
DE4122268A1 (en) * 1991-07-05 1993-01-14 Kopp Gmbh & Co Kg Heinrich Actuator mechanism for contact breaker operation in switchgear - has compound mechanical linkage with input lever setting and release mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR931630A (en) * 1944-01-19 1948-02-27 Alsthom Cgee Improvements made to low or low voltage electromagnetic relays, in particular for circuit breakers
FR2268346A1 (en) * 1974-04-19 1975-11-14 Elektra Tailfingen Low voltage cut-off switch for electric motor - has lever system controlled by electromagnet and switching shaft
EP0080687A1 (en) * 1981-11-26 1983-06-08 CGEE ALSTHOM Société anonyme dite: Rotary operated electric switch with automatic return in the case of voltage failure

Also Published As

Publication number Publication date
EP0693220A1 (en) 1996-01-24
CN1036812C (en) 1997-12-24
DE4311958C2 (en) 1995-04-20
FI954797A0 (en) 1995-10-09
DK0693220T3 (en) 1997-05-05
ATE145759T1 (en) 1996-12-15
AU678206B2 (en) 1997-05-22
DE59401167D1 (en) 1997-01-09
FI954797A7 (en) 1995-10-09
AU5884794A (en) 1994-11-08
FI111766B (en) 2003-09-15
NO306839B1 (en) 1999-12-27
NO954024D0 (en) 1995-10-10
DE4311958A1 (en) 1994-10-20
WO1994024689A1 (en) 1994-10-27
EP0693220B1 (en) 1996-11-27
NO954024L (en) 1995-10-10
CN1120872A (en) 1996-04-17

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