FR2950471B1 - UNIPOLAR CUT-OFF BLOCK COMPRISING A ROTARY CONTACTING BRIDGE, CUTTING DEVICE COMPRISING SUCH A BLOCK AND CIRCUIT BREAKER COMPRISING SUCH A DEVICE - Google Patents

UNIPOLAR CUT-OFF BLOCK COMPRISING A ROTARY CONTACTING BRIDGE, CUTTING DEVICE COMPRISING SUCH A BLOCK AND CIRCUIT BREAKER COMPRISING SUCH A DEVICE

Info

Publication number
FR2950471B1
FR2950471B1 FR0904456A FR0904456A FR2950471B1 FR 2950471 B1 FR2950471 B1 FR 2950471B1 FR 0904456 A FR0904456 A FR 0904456A FR 0904456 A FR0904456 A FR 0904456A FR 2950471 B1 FR2950471 B1 FR 2950471B1
Authority
FR
France
Prior art keywords
block
circuit breaker
cutting device
contacting bridge
unipolar cut
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR0904456A
Other languages
French (fr)
Other versions
FR2950471A1 (en
Inventor
Herve Anglade
Marc Rival
Christophe Grumel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 to FR0904456A priority Critical patent/FR2950471B1/en
Application filed by Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Priority to PCT/FR2010/000591 priority patent/WO2011033181A1/en
Priority to CN201080052208.8A priority patent/CN102612723B/en
Priority to RU2012115452/07A priority patent/RU2538785C2/en
Priority to US13/496,793 priority patent/US20120175348A1/en
Priority to MX2012003123A priority patent/MX2012003123A/en
Priority to PL10762709T priority patent/PL2478544T3/en
Priority to EP10762709.3A priority patent/EP2478544B1/en
Priority to KR1020127006818A priority patent/KR101539832B1/en
Priority to JP2012529312A priority patent/JP5697671B2/en
Priority to BR112012005824-0A priority patent/BR112012005824B1/en
Publication of FR2950471A1 publication Critical patent/FR2950471A1/en
Application granted granted Critical
Publication of FR2950471B1 publication Critical patent/FR2950471B1/en
Priority to US14/974,302 priority patent/US9953789B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
    • H01H71/0271—Mounting several complete assembled circuit breakers together
    • 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
    • H01H71/1009—Interconnected mechanisms
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
    • H01H71/0271—Mounting several complete assembled circuit breakers together
    • H01H2071/0285—Provisions for an intermediate device between two adjacent circuit breakers having the same general contour but an auxiliary function, e.g. cooling, isolation, wire guiding, magnetic isolation or screening
    • 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
    • H01H71/1009—Interconnected mechanisms
    • H01H2071/1036—Interconnected mechanisms having provisions for four or more poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H2077/025—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with pneumatic means, e.g. by arc pressure
    • 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
    • H01H73/045—Bridging contacts
FR0904456A 2009-09-18 2009-09-18 UNIPOLAR CUT-OFF BLOCK COMPRISING A ROTARY CONTACTING BRIDGE, CUTTING DEVICE COMPRISING SUCH A BLOCK AND CIRCUIT BREAKER COMPRISING SUCH A DEVICE Active FR2950471B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR0904456A FR2950471B1 (en) 2009-09-18 2009-09-18 UNIPOLAR CUT-OFF BLOCK COMPRISING A ROTARY CONTACTING BRIDGE, CUTTING DEVICE COMPRISING SUCH A BLOCK AND CIRCUIT BREAKER COMPRISING SUCH A DEVICE
KR1020127006818A KR101539832B1 (en) 2009-09-18 2010-08-30 Single-pole cutoff unit comprising a rotary contact bridge, cutoff device comprising such a unit, and circuit breaker comprising such a device
RU2012115452/07A RU2538785C2 (en) 2009-09-18 2010-08-30 Single-pole disconnecting device comprising rotatable contacting bridge, commutation switch with this device as well as circuit breaker with this commutation switch
US13/496,793 US20120175348A1 (en) 2009-09-18 2010-08-30 Single-Pole Breaking Unit Comprising a Rotary Contact Bridge, Switchgear Device Comprising Such a Unit and Circuit Breaker Comprising Such a Device
MX2012003123A MX2012003123A (en) 2009-09-18 2010-08-30 Single-pole cutoff unit comprising a rotary contact bridge, cutoff device comprising such a unit, and circuit breaker comprising such a device.
PL10762709T PL2478544T3 (en) 2009-09-18 2010-08-30 Single-pole cutoff unit comprising a rotary contact bridge, cutoff device comprising such a unit, and circuit breaker comprising such a device
PCT/FR2010/000591 WO2011033181A1 (en) 2009-09-18 2010-08-30 Single-pole cutoff unit comprising a rotary contact bridge, cutoff device comprising such a unit, and circuit breaker comprising such a device
CN201080052208.8A CN102612723B (en) 2009-09-18 2010-08-30 The one pole switching units comprising rotary contact bridge, the switching device comprising such unit and comprise the circuit breaker of such device
JP2012529312A JP5697671B2 (en) 2009-09-18 2010-08-30 Single pole breaking unit with rotating contact bridge, switching device with said unit and circuit breaker with said device
BR112012005824-0A BR112012005824B1 (en) 2009-09-18 2010-08-30 unipolar cutting block comprising a rotating contact bridge, cutting device comprising such a block and circuit breaker comprising such a device
EP10762709.3A EP2478544B1 (en) 2009-09-18 2010-08-30 Single-pole cutoff unit comprising a rotary contact bridge, cutoff device comprising such a unit, and circuit breaker comprising such a device
US14/974,302 US9953789B2 (en) 2009-09-18 2015-12-18 Single-pole breaking unit comprising a rotary contact bridge, and a switchgear device, and circuit breaker comprising such a unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0904456A FR2950471B1 (en) 2009-09-18 2009-09-18 UNIPOLAR CUT-OFF BLOCK COMPRISING A ROTARY CONTACTING BRIDGE, CUTTING DEVICE COMPRISING SUCH A BLOCK AND CIRCUIT BREAKER COMPRISING SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR2950471A1 FR2950471A1 (en) 2011-03-25
FR2950471B1 true FR2950471B1 (en) 2011-09-09

Family

ID=42123071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0904456A Active FR2950471B1 (en) 2009-09-18 2009-09-18 UNIPOLAR CUT-OFF BLOCK COMPRISING A ROTARY CONTACTING BRIDGE, CUTTING DEVICE COMPRISING SUCH A BLOCK AND CIRCUIT BREAKER COMPRISING SUCH A DEVICE

Country Status (1)

Country Link
FR (1) FR2950471B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682530B1 (en) * 1991-10-15 1993-11-26 Merlin Gerin RANGE OF LOW VOLTAGE CIRCUIT BREAKERS WITH MOLDED HOUSING.
DE19836754B4 (en) * 1998-08-13 2006-10-05 Aeg Niederspannungstechnik Gmbh & Co Kg Switch shaft unit for switches
US6965292B2 (en) * 2003-08-29 2005-11-15 General Electric Company Isolation cap and bushing for circuit breaker rotor assembly

Also Published As

Publication number Publication date
FR2950471A1 (en) 2011-03-25

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