CH530710A - Tripping device for electrical switches - Google Patents

Tripping device for electrical switches

Info

Publication number
CH530710A
CH530710A CH606071A CH606071A CH530710A CH 530710 A CH530710 A CH 530710A CH 606071 A CH606071 A CH 606071A CH 606071 A CH606071 A CH 606071A CH 530710 A CH530710 A CH 530710A
Authority
CH
Switzerland
Prior art keywords
tripping device
electrical switches
switches
electrical
tripping
Prior art date
Application number
CH606071A
Other languages
German (de)
Inventor
Karl Dipl Ing Buehler
Floessel Dieter
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH606071A priority Critical patent/CH530710A/en
Priority to DE2124608A priority patent/DE2124608C3/en
Priority to DE7119396U priority patent/DE7119396U/en
Priority to US00240950A priority patent/US3768052A/en
Priority to IT23345/72A priority patent/IT953687B/en
Priority to JP4046972A priority patent/JPS5548418B1/ja
Priority to FR7214407A priority patent/FR2134431B1/fr
Priority to NL7205550A priority patent/NL7205550A/xx
Publication of CH530710A publication Critical patent/CH530710A/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
    • 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
    • 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)
  • Electromagnets (AREA)
CH606071A 1971-04-26 1971-04-26 Tripping device for electrical switches CH530710A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH606071A CH530710A (en) 1971-04-26 1971-04-26 Tripping device for electrical switches
DE2124608A DE2124608C3 (en) 1971-04-26 1971-05-18 Tripping device for electrical switches
DE7119396U DE7119396U (en) 1971-04-26 1971-05-18 Trip device for electrical switches
US00240950A US3768052A (en) 1971-04-26 1972-04-04 Release device for electrical switches
IT23345/72A IT953687B (en) 1971-04-26 1972-04-19 RELEASE DEVICE FOR ELECTRIC SWITCHES
JP4046972A JPS5548418B1 (en) 1971-04-26 1972-04-24
FR7214407A FR2134431B1 (en) 1971-04-26 1972-04-24
NL7205550A NL7205550A (en) 1971-04-26 1972-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH606071A CH530710A (en) 1971-04-26 1971-04-26 Tripping device for electrical switches

Publications (1)

Publication Number Publication Date
CH530710A true CH530710A (en) 1972-11-15

Family

ID=4303584

Family Applications (1)

Application Number Title Priority Date Filing Date
CH606071A CH530710A (en) 1971-04-26 1971-04-26 Tripping device for electrical switches

Country Status (7)

Country Link
US (1) US3768052A (en)
JP (1) JPS5548418B1 (en)
CH (1) CH530710A (en)
DE (2) DE7119396U (en)
FR (1) FR2134431B1 (en)
IT (1) IT953687B (en)
NL (1) NL7205550A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741473A1 (en) * 1995-11-21 1997-05-23 Gec Alsthom T & D Sa Temporary restraint for sprung slider to set circuit breaker
WO2007048774A1 (en) * 2005-10-25 2007-05-03 Siemens Aktiengesellschaft Latching device for a spring-type drive

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625292C3 (en) * 1976-06-04 1978-11-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Remotely controllable, electromagnetic switching device
JPH083972B2 (en) * 1987-06-24 1996-01-17 富士電機株式会社 Circuit breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119982B (en) * 1957-06-08 1961-12-21 Calor Emag Elektrizitaets Ag Trip device for electrical quick switch
US2994753A (en) * 1959-03-25 1961-08-01 Westinghouse Electric Corp Circuit breaker
US3248497A (en) * 1961-10-09 1966-04-26 Jennings Radio Mfg Corp Drive mechanism for vacuum switches
DE1140630B (en) * 1962-03-01 1962-12-06 Stotz Kontakt Gmbh Installation auto switch
US3209101A (en) * 1963-01-08 1965-09-28 Allis Chalmers Mfg Co Motor and spring operated vacuum switch
US3602676A (en) * 1969-04-14 1971-08-31 Westinghouse Electric Corp Knife blade switch with toggle operating means and means for fastening the knife blade to a tie bar

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741473A1 (en) * 1995-11-21 1997-05-23 Gec Alsthom T & D Sa Temporary restraint for sprung slider to set circuit breaker
WO2007048774A1 (en) * 2005-10-25 2007-05-03 Siemens Aktiengesellschaft Latching device for a spring-type drive
US8196972B2 (en) 2005-10-25 2012-06-12 Siemens Aktiengesellschaft Latching device for a spring-type drive

Also Published As

Publication number Publication date
DE2124608A1 (en) 1972-11-02
DE2124608C3 (en) 1979-11-15
FR2134431B1 (en) 1977-08-26
JPS5548418B1 (en) 1980-12-05
US3768052A (en) 1973-10-23
IT953687B (en) 1973-08-10
DE7119396U (en) 1973-02-08
NL7205550A (en) 1972-10-30
FR2134431A1 (en) 1972-12-08
DE2124608B2 (en) 1979-03-22

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Legal Events

Date Code Title Description
PL Patent ceased