ZA929776B - An electric switch - Google Patents

An electric switch

Info

Publication number
ZA929776B
ZA929776B ZA929776A ZA929776A ZA929776B ZA 929776 B ZA929776 B ZA 929776B ZA 929776 A ZA929776 A ZA 929776A ZA 929776 A ZA929776 A ZA 929776A ZA 929776 B ZA929776 B ZA 929776B
Authority
ZA
South Africa
Prior art keywords
leaf spring
arm
contacts
fixed contact
spring assembly
Prior art date
Application number
ZA929776A
Other languages
English (en)
Inventor
Hendrik Adolf Bosch
Soedjimat Frances Darmohoetomo
Original Assignee
Holec Syst & Componenten
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 Holec Syst & Componenten filed Critical Holec Syst & Componenten
Publication of ZA929776B publication Critical patent/ZA929776B/xx

Links

Classifications

    • 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
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure

Landscapes

  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Tumbler Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Auxiliary Devices For Music (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Cookers (AREA)
  • Glass Compositions (AREA)
  • Saccharide Compounds (AREA)
  • Relay Circuits (AREA)
ZA929776A 1991-12-20 1992-12-17 An electric switch ZA929776B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9102154A NL9102154A (nl) 1991-12-20 1991-12-20 Elektrische schakelaar, in het bijzonder een last- of vermogensschakelaar.

Publications (1)

Publication Number Publication Date
ZA929776B true ZA929776B (en) 1993-08-18

Family

ID=19860076

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA929776A ZA929776B (en) 1991-12-20 1992-12-17 An electric switch

Country Status (14)

Country Link
US (1) US5294903A (es)
EP (1) EP0549072B1 (es)
AT (1) ATE128575T1 (es)
AU (1) AU651750B2 (es)
CA (1) CA2085862A1 (es)
DE (1) DE69205140T2 (es)
DK (1) DK0549072T3 (es)
ES (1) ES2079788T3 (es)
FI (1) FI106075B (es)
GR (1) GR3018222T3 (es)
NL (1) NL9102154A (es)
NO (1) NO305495B1 (es)
NZ (1) NZ245529A (es)
ZA (1) ZA929776B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704090B1 (fr) * 1993-04-16 1995-06-23 Merlin Gerin Declencheur auxiliaire pour disjoncteur.
US5548261A (en) * 1995-03-03 1996-08-20 Eaton Corporation Trip device for a circuit breaker
ITTO20040131A1 (it) * 2004-03-02 2004-06-02 Cnh Italia Spa Leva bistabile dotata di due posizioni terminali stabili passando per una posizione intermedia instabile
DE102005038149A1 (de) * 2005-08-12 2007-02-22 Abb Patent Gmbh Leitungsschutzschalter
US7570139B2 (en) * 2007-04-05 2009-08-04 Eaton Corporation Electrical switching apparatus, and trip actuator assembly and reset assembly therefor
US7518476B2 (en) * 2007-04-05 2009-04-14 Eaton Corporation Electrical switching apparatus and trip actuator reset assembly therefor
RU183087U9 (ru) * 2017-05-19 2019-07-16 общество с ограниченной ответственностью "ЗЭТО-Газовые Технологии" Механизм пружинного привода для высоковольтного коммутационного аппарата
RU2680818C1 (ru) * 2017-10-04 2019-02-27 Акционерное общество "Омский научно-исследовательский институт приборостроения" (АО "ОНИИП") Привод поршневого контакта электровыключателя
US10535484B2 (en) * 2017-11-29 2020-01-14 Schneider Electric USA, Inc. Noncontact solenoid for miniature circuit breakers with a movable frame and magnetic coupling
RU2749862C1 (ru) * 2020-06-01 2021-06-17 Акционерное общество "Омский научно-исследовательский институт приборостроения" (АО "ОНИИП") Привод многофункционального блока высоковольтного переключателя

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755809A (fr) * 1969-09-03 1971-02-15 Bbc Brown Boveri & Cie Disjoncteur multipolaire
JPS56121248A (en) * 1980-02-29 1981-09-24 Matsushita Electric Works Ltd Circuit breaker
NL8703172A (nl) * 1987-12-31 1989-07-17 Holec Syst & Componenten Schakelaar, in het bijzonder voor gebruik als schakelautomaat.
NL8703170A (nl) * 1987-12-31 1989-07-17 Holec Syst & Componenten Elektromagnetische schakelaar.

Also Published As

Publication number Publication date
FI925773A (fi) 1993-06-21
NO305495B1 (no) 1999-06-07
ATE128575T1 (de) 1995-10-15
NO924920D0 (no) 1992-12-18
DE69205140T2 (de) 1996-03-21
DE69205140D1 (de) 1995-11-02
EP0549072A1 (en) 1993-06-30
NO924920L (no) 1993-06-21
AU3026692A (en) 1993-06-24
AU651750B2 (en) 1994-07-28
NZ245529A (en) 1995-05-26
FI925773A0 (fi) 1992-12-18
DK0549072T3 (da) 1995-11-27
FI106075B (fi) 2000-11-15
EP0549072B1 (en) 1995-09-27
US5294903A (en) 1994-03-15
ES2079788T3 (es) 1996-01-16
NL9102154A (nl) 1993-07-16
GR3018222T3 (en) 1996-02-29
CA2085862A1 (en) 1993-06-21

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