CH514227A - 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
CH514227A
CH514227A CH351371A CH351371A CH514227A CH 514227 A CH514227 A CH 514227A CH 351371 A CH351371 A CH 351371A CH 351371 A CH351371 A CH 351371A CH 514227 A CH514227 A CH 514227A
Authority
CH
Switzerland
Prior art keywords
movable contact
contact piece
electrical switching
switching device
latching
Prior art date
Application number
CH351371A
Other languages
German (de)
Inventor
Rauber 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 CH351371A priority Critical patent/CH514227A/en
Publication of CH514227A publication Critical patent/CH514227A/en
Priority to DE19712158863 priority patent/DE2158863A1/en
Priority to ZA720215A priority patent/ZA72215B/en

Links

Classifications

    • 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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state
    • H01H2003/3036—Means for locking the spring in a charged state using of balls or rollers in the locking device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)
CH351371A 1971-03-10 1971-03-10 Electrical switching device with a latching device for the movable contact piece CH514227A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH351371A CH514227A (en) 1971-03-10 1971-03-10 Electrical switching device with a latching device for the movable contact piece
DE19712158863 DE2158863A1 (en) 1971-03-10 1971-11-27 Electrical switching device with a latching device for the movable contact piece
ZA720215A ZA72215B (en) 1971-03-10 1972-01-12 Electric switching apparatus with a latching device for the moveable contact member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH351371A CH514227A (en) 1971-03-10 1971-03-10 Electrical switching device with a latching device for the movable contact piece

Publications (1)

Publication Number Publication Date
CH514227A true CH514227A (en) 1971-10-15

Family

ID=4257599

Family Applications (1)

Application Number Title Priority Date Filing Date
CH351371A CH514227A (en) 1971-03-10 1971-03-10 Electrical switching device with a latching device for the movable contact piece

Country Status (3)

Country Link
CH (1) CH514227A (en)
DE (1) DE2158863A1 (en)
ZA (1) ZA72215B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014277A1 (en) * 1990-03-15 1991-09-19 Asea Brown Boveri Ab Electromagnetically operated electric switching device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041006A1 (en) * 1980-10-31 1982-06-09 Westfälische Berggewerkschaftskasse, 4630 Bochum LOCKING DEVICE
DE3322292C2 (en) * 1983-06-21 1986-03-27 Hans & Jos. Kronenberg Gmbh, 5060 Bergisch Gladbach Safety switch with false locking device
DE19730949A1 (en) * 1997-07-18 1999-01-21 Kloeckner Moeller Gmbh Plunger operated electric switchgear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014277A1 (en) * 1990-03-15 1991-09-19 Asea Brown Boveri Ab Electromagnetically operated electric switching device

Also Published As

Publication number Publication date
DE2158863A1 (en) 1972-09-14
ZA72215B (en) 1972-09-27

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Legal Events

Date Code Title Description
PL Patent ceased