CS9100422A2 - Switching lock for erroneus current's protective switch - Google Patents

Switching lock for erroneus current's protective switch

Info

Publication number
CS9100422A2
CS9100422A2 CS42291A CS42291A CS9100422A2 CS 9100422 A2 CS9100422 A2 CS 9100422A2 CS 42291 A CS42291 A CS 42291A CS 42291 A CS42291 A CS 42291A CS 9100422 A2 CS9100422 A2 CS 9100422A2
Authority
CS
Czechoslovakia
Prior art keywords
erroneus
current
protective switch
switching lock
lock
Prior art date
Application number
CS42291A
Other languages
Czech (cs)
Inventor
Gerhard Ing Amon
Gerhard Schuh
Original Assignee
Felten & Guilleaume Ag Oester
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 Ag Oester filed Critical Felten & Guilleaume Ag Oester
Publication of CS9100422A2 publication Critical patent/CS9100422A2/en
Publication of CZ279385B6 publication Critical patent/CZ279385B6/en

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
    • H01H71/528—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a toggle or collapsible link between handle and contact arm, e.g. sear pin mechanism
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • 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
    • H01H71/1072—Release mechanisms which are reset by opening movement of contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Push-Button Switches (AREA)
CS91422A 1990-02-19 1991-02-19 Switching lock for protective circuit breaker of error current CZ279385B6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT37890A AT404771B (en) 1990-02-19 1990-02-19 SWITCH LOCK FOR A FAULT CURRENT CIRCUIT BREAKER

Publications (2)

Publication Number Publication Date
CS9100422A2 true CS9100422A2 (en) 1991-09-15
CZ279385B6 CZ279385B6 (en) 1995-04-12

Family

ID=3489003

Country Status (11)

Country Link
EP (1) EP0444010B1 (en)
AT (1) AT404771B (en)
AU (1) AU636708B2 (en)
CZ (1) CZ279385B6 (en)
DE (1) DE59104185D1 (en)
ES (1) ES2070482T3 (en)
HU (1) HU208881B (en)
PL (1) PL164308B1 (en)
PT (1) PT96801B (en)
SK (1) SK278581B6 (en)
TR (1) TR25103A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19654469A1 (en) * 1996-12-27 1998-07-02 Maier & Cie C Residual current circuit breaker
IT1311069B1 (en) * 1999-03-04 2002-02-28 Abb Ricerca Spa RELEASE DEVICE FOR OPENING THE CONTACTS OF A SWITCH ASSOCIATED WITH IT
AT503871B1 (en) * 2003-04-16 2008-08-15 Moeller Gebaeudeautomation Kg ELECTRIC DEVICE
CZ309177B6 (en) * 2006-04-07 2022-04-20 HESS R&D, s.r.o Switch
DE102011003801A1 (en) * 2011-02-08 2012-08-09 Siemens Aktiengesellschaft Residual Current Device
CN109686628B (en) * 2019-01-22 2020-02-07 浙江明晖智能电气有限公司 Plastic case circuit breaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2003328C3 (en) * 1970-01-26 1973-09-20 Starkstrom-Schaltgeraetefabrik E. Spindler & O. Deissler, 5277 Rodt Single or multi-phase motor protection switch
FR2434473A1 (en) * 1978-08-25 1980-03-21 Legrand Sa MOBILE CIRCUIT BREAKER ARTICULATED BY PIVOT TO A HANGING MEMBER HIMSELF MOBILE
FR2574983B2 (en) * 1984-12-18 1988-09-23 Socomec Sa AUTOMATIC RESET TRIGGER MECHANISM FOR QUICK-SWITCHING AND REMOTE-SWITCH TRANSLATION SWITCH
JPS59189529A (en) * 1983-04-13 1984-10-27 株式会社日立製作所 Hardwire circuit breaker

Also Published As

Publication number Publication date
AU636708B2 (en) 1993-05-06
PT96801B (en) 1998-08-31
TR25103A (en) 1992-11-01
ATA37890A (en) 1998-06-15
PL164308B1 (en) 1994-07-29
PT96801A (en) 1992-12-31
HU208881B (en) 1994-01-28
HU910440D0 (en) 1991-08-28
CZ279385B6 (en) 1995-04-12
HUT56658A (en) 1991-09-30
AT404771B (en) 1999-02-25
AU7111191A (en) 1991-08-22
DE59104185D1 (en) 1995-02-23
EP0444010A2 (en) 1991-08-28
EP0444010B1 (en) 1995-01-11
EP0444010A3 (en) 1992-05-13
SK278581B6 (en) 1997-10-08
ES2070482T3 (en) 1995-06-01

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MK4A Patent expired

Effective date: 20110219