CH501303A - Electrical switching device with a latching device for the movable contact piece - Google Patents

Electrical switching device with a latching device for the movable contact piece

Info

Publication number
CH501303A
CH501303A CH1883769A CH1883769A CH501303A CH 501303 A CH501303 A CH 501303A CH 1883769 A CH1883769 A CH 1883769A CH 1883769 A CH1883769 A CH 1883769A CH 501303 A CH501303 A CH 501303A
Authority
CH
Switzerland
Prior art keywords
movable contact
contact piece
electrical switching
switching device
latching
Prior art date
Application number
CH1883769A
Other languages
German (de)
Inventor
Rauber Aarau Werner
Original Assignee
Sprecher & Schuh Ag
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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Priority to CH1883769A priority Critical patent/CH501303A/en
Priority to ES381088A priority patent/ES381088A1/en
Priority to DE19702040046 priority patent/DE2040046A1/en
Priority to ZA708167A priority patent/ZA708167B/en
Publication of CH501303A publication Critical patent/CH501303A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/10—Contacts retained open or closed by a latch which is controlled by an electromagnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
CH1883769A 1969-12-18 1969-12-18 Electrical switching device with a latching device for the movable contact piece CH501303A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1883769A CH501303A (en) 1969-12-18 1969-12-18 Electrical switching device with a latching device for the movable contact piece
ES381088A ES381088A1 (en) 1969-12-18 1970-06-24 Electrical connection device, especially automatic contactor, with interlocking device for the mobile connection element. (Machine-translation by Google Translate, not legally binding)
DE19702040046 DE2040046A1 (en) 1969-12-18 1970-08-12 Electrical switching device, in particular contactor, with a latching device for the movable switching piece
ZA708167A ZA708167B (en) 1969-12-18 1970-12-02 Electrical switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1883769A CH501303A (en) 1969-12-18 1969-12-18 Electrical switching device with a latching device for the movable contact piece

Publications (1)

Publication Number Publication Date
CH501303A true CH501303A (en) 1970-12-31

Family

ID=4435585

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1883769A CH501303A (en) 1969-12-18 1969-12-18 Electrical switching device with a latching device for the movable contact piece

Country Status (4)

Country Link
CH (1) CH501303A (en)
DE (1) DE2040046A1 (en)
ES (1) ES381088A1 (en)
ZA (1) ZA708167B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142925A1 (en) * 1981-10-29 1983-05-11 Elektro-Apparate KG Gothe & Co, 4330 Mülheim Emergency off switch for electrically controllable underground mining machines
WO1991014277A1 (en) * 1990-03-15 1991-09-19 Asea Brown Boveri Ab Electromagnetically operated electric switching device
EP1739699A1 (en) * 2005-07-02 2007-01-03 Eja Limited Lockable switch mechanism

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0797471B2 (en) * 1982-07-06 1995-10-18 テキサス・インスツルメンツ・インコ−ポレイテツド Circuit control device
DE19730949A1 (en) * 1997-07-18 1999-01-21 Kloeckner Moeller Gmbh Plunger operated electric switchgear
GB0214205D0 (en) * 2002-06-19 2002-07-31 Eja Ltd Lockable switch mechanism
CN107833807B (en) * 2017-11-21 2021-06-22 浙江正泰电器股份有限公司 Electromagnetic trip device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142925A1 (en) * 1981-10-29 1983-05-11 Elektro-Apparate KG Gothe & Co, 4330 Mülheim Emergency off switch for electrically controllable underground mining machines
WO1991014277A1 (en) * 1990-03-15 1991-09-19 Asea Brown Boveri Ab Electromagnetically operated electric switching device
EP1739699A1 (en) * 2005-07-02 2007-01-03 Eja Limited Lockable switch mechanism
US7223927B2 (en) 2005-07-02 2007-05-29 Eja Limited Lockable switch mechanism

Also Published As

Publication number Publication date
ZA708167B (en) 1971-08-25
DE2040046A1 (en) 1971-06-24
ES381088A1 (en) 1972-11-16

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Legal Events

Date Code Title Description
PL Patent ceased