CA2034846A1 - Commutateur - Google Patents

Commutateur

Info

Publication number
CA2034846A1
CA2034846A1 CA2034846A CA2034846A CA2034846A1 CA 2034846 A1 CA2034846 A1 CA 2034846A1 CA 2034846 A CA2034846 A CA 2034846A CA 2034846 A CA2034846 A CA 2034846A CA 2034846 A1 CA2034846 A1 CA 2034846A1
Authority
CA
Canada
Prior art keywords
drive shaft
chamber
adaptor
switch apparatus
coupling
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.)
Granted
Application number
CA2034846A
Other languages
English (en)
Other versions
CA2034846C (fr
Inventor
Donald R. Martin
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.)
G&W Electric Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2034846A1 publication Critical patent/CA2034846A1/fr
Application granted granted Critical
Publication of CA2034846C publication Critical patent/CA2034846C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H2009/0088—Details of rotatable shafts common to more than one pole or switch unit

Landscapes

  • Circuit Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Switch Cases, Indication, And Locking (AREA)
CA002034846A 1990-11-02 1991-01-24 Commutateur Expired - Lifetime CA2034846C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/608,232 US5134256A (en) 1990-11-02 1990-11-02 Puffer interrupter switch
US608,232 1996-02-28

Publications (2)

Publication Number Publication Date
CA2034846A1 true CA2034846A1 (fr) 1992-05-03
CA2034846C CA2034846C (fr) 1997-10-07

Family

ID=24435608

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002034846A Expired - Lifetime CA2034846C (fr) 1990-11-02 1991-01-24 Commutateur

Country Status (3)

Country Link
US (1) US5134256A (fr)
CA (1) CA2034846C (fr)
MX (1) MX9101862A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59305652D1 (de) * 1993-11-02 1997-04-10 Gec Alsthom T & D Ag Antriebseinrichtung für ein elektrisches Schaltgerät
FR2735899B1 (fr) * 1995-06-22 1997-08-01 Gec Alsthom T & D Sa Interrupteur auto-sectionneur
DE102011085995A1 (de) * 2011-11-09 2013-05-16 Siemens Aktiengesellschaft Antriebsbaugruppe für einen mehrpoligen Leistungsschalter
JP6093627B2 (ja) * 2013-04-10 2017-03-08 株式会社日立産機システム 開閉装置またはスイッチギヤ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259701A (en) * 1965-10-22 1966-07-05 Avco Corp Lock type selector switch
US3947650A (en) * 1974-01-09 1976-03-30 International Telephone And Telegraph Corporation Gas-insulated switch for an underground power distrubution system
DE2818914A1 (de) * 1978-04-28 1979-10-31 Siemens Ag Schalterkombination fuer sammelschienenanlagen
DE2831134C2 (de) * 1978-07-13 1980-08-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Metallgekapseltes, druckgasisoliertes Hochspannungsschaltgerät
US4308433A (en) * 1979-10-09 1981-12-29 Square D Company Master switch for multi-speed vehicles
IT1196105B (it) * 1984-05-10 1988-11-10 Sace Spa Interruttore elettrico ad alta tensione con dispositivo di estinzione dell'arco mediante autogenerazione di pressione di un fluido di estinzione
US4910367A (en) * 1988-03-07 1990-03-20 Joslyn Corporation Visible break switch

Also Published As

Publication number Publication date
MX9101862A (es) 1992-07-08
CA2034846C (fr) 1997-10-07
US5134256A (en) 1992-07-28

Similar Documents

Publication Publication Date Title
AU6382990A (en) Electrical contact mechanism for ultrasonic transducers on fasteners
AU2649488A (en) Electric switch with counteracting electro-dynamic forces
AU5286790A (en) Contact strip-to-flex bushing connector
AU4805890A (en) Apparatus for gas generation
AU639541B2 (en) Apparatus for controlling an electric motor
AU2619888A (en) Drives with double-rotating electric machines
AU5554290A (en) Electric machine
AU622376B2 (en) Brush holder for an electric motor
AU5897790A (en) Flexible ducting
EP0226532A3 (en) Electrical switching cubicle with an adjusting drive for a movable switching apparatus
AU5086490A (en) Distillation apparatus with combined manifold/support assembly
GB2238847B (en) Self-balanced drive shaft assembly
AU5171390A (en) Multi-building drive through mall
AU651324B2 (en) Apparatus for driving a service function unit of a multi-function telephone set
CA2034846A1 (fr) Commutateur
AU673642B2 (en) On/off switch assembly for an electric iron
AU6817290A (en) Electrical apparatus
AU8173691A (en) An apparatus for producing prepared foods by electrical conduction
AU2079888A (en) Electrical panel assembly
AU6446290A (en) Electrical machine with fluid cooling
AU5357690A (en) Electrical discharge machine apparatus moving wire electrode guide assembly
EP0360756A3 (en) Wobbling drive for an orbitally moving member
AU4480089A (en) Interface for electric endermism
AU8155691A (en) Apparatus for manufacturing an electric cable
AU7974291A (en) Drive assembly for seam-forming apparatus

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry