HK1046586A1 - Low-voltage power circuit breaker comprising a switching chamber and a displaceable contact unit. - Google Patents

Low-voltage power circuit breaker comprising a switching chamber and a displaceable contact unit.

Info

Publication number
HK1046586A1
HK1046586A1 HK02108099A HK02108099A HK1046586A1 HK 1046586 A1 HK1046586 A1 HK 1046586A1 HK 02108099 A HK02108099 A HK 02108099A HK 02108099 A HK02108099 A HK 02108099A HK 1046586 A1 HK1046586 A1 HK 1046586A1
Authority
HK
Hong Kong
Prior art keywords
low
circuit breaker
voltage power
power circuit
contact unit
Prior art date
Application number
HK02108099A
Other versions
HK1046586B (en
Inventor
Michael Bach
Detlev Schmidt
Michael Sebekow
Ingo Thiede
Sezai Tuerkmen
Gunter Seidler-Stahl
Original Assignee
Siemens 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
Priority claimed from DE1999148695 external-priority patent/DE19948695B4/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of HK1046586A1 publication Critical patent/HK1046586A1/en
Publication of HK1046586B publication Critical patent/HK1046586B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
    • H01H2001/228—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars with insulating spacers between the contact bars
HK02108099.1A 1999-09-30 2002-11-08 Low-voltage power circuit breaker comprising a switching chamber and a displaceable contact unit HK1046586B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19948692 1999-09-30
DE1999148695 DE19948695B4 (en) 1999-09-30 1999-09-30 Low-voltage circuit breaker with a movable contact carrier with end-position retaining spring
PCT/DE2000/003433 WO2001024207A1 (en) 1999-09-30 2000-09-27 Low-voltage power circuit breaker comprising a switching chamber and a displaceable contact unit

Publications (2)

Publication Number Publication Date
HK1046586A1 true HK1046586A1 (en) 2003-01-17
HK1046586B HK1046586B (en) 2005-05-13

Family

ID=26055236

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02108099.1A HK1046586B (en) 1999-09-30 2002-11-08 Low-voltage power circuit breaker comprising a switching chamber and a displaceable contact unit

Country Status (5)

Country Link
EP (1) EP1218898B1 (en)
CN (1) CN1187772C (en)
DE (1) DE50001582D1 (en)
HK (1) HK1046586B (en)
WO (1) WO2001024207A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048659A1 (en) * 2000-09-27 2002-04-11 Siemens Ag Switch contact arrangement of a low-voltage circuit breaker with contact force springs
DE10114745A1 (en) * 2001-03-20 2003-01-30 Siemens Ag Contact carrier for low-voltage circuit breakers
US6570116B2 (en) * 2001-08-16 2003-05-27 Square D Company Current carrying assembly for a circuit breaker
DE10222011C1 (en) * 2002-05-17 2003-11-20 Moeller Gmbh Circuit breakers for high currents and low voltage
DE10344652A1 (en) * 2003-09-25 2005-04-28 Siemens Ag Low-voltage circuit breaker with radial contact movement by integration of the contact carrier in the switching shaft
DE102004020654A1 (en) * 2004-04-22 2005-11-10 Siemens Ag Switching contact arrangement
CN100514525C (en) * 2007-08-08 2009-07-15 常熟开关制造有限公司(原常熟开关厂） Movable contact of circuit breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552926B1 (en) * 1983-10-04 1985-12-27 Hager Electro IMPROVEMENTS ON SWITCHES WITH TILTING CONTACT HOLDER
FR2686453B1 (en) * 1992-01-17 1994-04-08 Legrand DIFFERENTIAL SWITCH.

Also Published As

Publication number Publication date
DE50001582D1 (en) 2003-04-30
EP1218898B1 (en) 2003-03-26
CN1187772C (en) 2005-02-02
EP1218898A1 (en) 2002-07-03
WO2001024207A1 (en) 2001-04-05
HK1046586B (en) 2005-05-13
CN1372692A (en) 2002-10-02

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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)

Effective date: 20090927