HK1007460A1 - Break open contact arrangement for protective switching devices - Google Patents

Break open contact arrangement for protective switching devices

Info

Publication number
HK1007460A1
HK1007460A1 HK98106614A HK98106614A HK1007460A1 HK 1007460 A1 HK1007460 A1 HK 1007460A1 HK 98106614 A HK98106614 A HK 98106614A HK 98106614 A HK98106614 A HK 98106614A HK 1007460 A1 HK1007460 A1 HK 1007460A1
Authority
HK
Hong Kong
Prior art keywords
contact
contacts
switching devices
open contact
contact arrangement
Prior art date
Application number
HK98106614A
Other languages
English (en)
Inventor
Peter Flohr
Original Assignee
Kopp Heinrich 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 Kopp Heinrich Ag filed Critical Kopp Heinrich Ag
Publication of HK1007460A1 publication Critical patent/HK1007460A1/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
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/42—Contact welding considerations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20558—Variable output force
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/206—Adjustable

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Push-Button Switches (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Scissors And Nippers (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Contacts (AREA)
  • Motor Or Generator Frames (AREA)
HK98106614A 1993-08-03 1998-06-25 Break open contact arrangement for protective switching devices HK1007460A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4326067A DE4326067A1 (de) 1993-08-03 1993-08-03 Kontaktaufreißeinrichtung für Schutzschaltgeräte

Publications (1)

Publication Number Publication Date
HK1007460A1 true HK1007460A1 (en) 1999-04-09

Family

ID=6494374

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98106614A HK1007460A1 (en) 1993-08-03 1998-06-25 Break open contact arrangement for protective switching devices

Country Status (9)

Country Link
US (1) US5502285A (de)
EP (1) EP0637831B1 (de)
AT (1) ATE166181T1 (de)
AU (1) AU670881B2 (de)
DE (3) DE4326067A1 (de)
ES (1) ES2117740T3 (de)
HK (1) HK1007460A1 (de)
SG (1) SG44552A1 (de)
TR (1) TR27888A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542690A1 (de) * 1995-11-16 1997-05-22 Aeg Niederspannungstech Gmbh Vorrichtung zum zwangsweisen Trennen von Netzleitungen bei Schaltgeräten
US6714108B1 (en) 2003-04-02 2004-03-30 Eaton Corporation Circuit breaker including mechanism for breaking tack weld

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1049956B (de) * 1956-03-27
DE1140269B (de) * 1961-02-04 1962-11-29 Continental Elektro Ind Ag Leistungsselbstschalter
DE1140630B (de) * 1962-03-01 1962-12-06 Stotz Kontakt Gmbh Installationsselbstschalter
DE1640996A1 (de) * 1967-12-23 1970-12-10 Licentia Gmbh Schaltmechanismus fuer elektrische Schaltgeraete
DE2015624A1 (de) * 1970-04-02 1971-10-21 Bbc Brown Boveri & Cie Selbstschalter
US3953697A (en) * 1973-11-28 1976-04-27 Teichert Allen L Dual fulcrum switch
US4061895A (en) * 1976-01-21 1977-12-06 Cutler-Hammer, Inc. Higher rated double-pole trigger switch
NL8101663A (nl) * 1980-05-28 1981-12-16 Weber Ag Fab Elektro Contactinrichting voor een schakelaar.
DE4304772C1 (de) * 1993-02-17 1994-05-19 Kloeckner Moeller Gmbh Schaltvorrichtung für Leistungsschaltgeräte

Also Published As

Publication number Publication date
ATE166181T1 (de) 1998-05-15
AU6876694A (en) 1995-02-16
AU670881B2 (en) 1996-08-01
ES2117740T3 (es) 1998-08-16
EP0637831A1 (de) 1995-02-08
DE4326067A1 (de) 1995-02-09
TR27888A (tr) 1995-10-11
SG44552A1 (en) 1997-12-19
DE9321552U1 (de) 1999-09-02
EP0637831B1 (de) 1998-05-13
US5502285A (en) 1996-03-26
DE59405942D1 (de) 1998-06-18

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)