GB1359072A - Electrical switch having pivoted arm contact - Google Patents

Electrical switch having pivoted arm contact

Info

Publication number
GB1359072A
GB1359072A GB3600372A GB3600372A GB1359072A GB 1359072 A GB1359072 A GB 1359072A GB 3600372 A GB3600372 A GB 3600372A GB 3600372 A GB3600372 A GB 3600372A GB 1359072 A GB1359072 A GB 1359072A
Authority
GB
United Kingdom
Prior art keywords
contact
arm
support member
switch
high current
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.)
Expired
Application number
GB3600372A
Other languages
English (en)
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.)
Automatic Switch Co
Original Assignee
Automatic Switch Co
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 Automatic Switch Co filed Critical Automatic Switch Co
Publication of GB1359072A publication Critical patent/GB1359072A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • 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
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H9/383—Arcing contact pivots relative to the movable contact assembly

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
GB3600372A 1971-09-15 1972-08-02 Electrical switch having pivoted arm contact Expired GB1359072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18067971A 1971-09-15 1971-09-15

Publications (1)

Publication Number Publication Date
GB1359072A true GB1359072A (en) 1974-07-10

Family

ID=22661334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3600372A Expired GB1359072A (en) 1971-09-15 1972-08-02 Electrical switch having pivoted arm contact

Country Status (7)

Country Link
US (1) US3729608A (cg-RX-API-DMAC7.html)
JP (1) JPS4837661A (cg-RX-API-DMAC7.html)
CA (1) CA965465A (cg-RX-API-DMAC7.html)
DE (1) DE2237771A1 (cg-RX-API-DMAC7.html)
FR (1) FR2152960B1 (cg-RX-API-DMAC7.html)
GB (1) GB1359072A (cg-RX-API-DMAC7.html)
NL (1) NL7211436A (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614334Y2 (cg-RX-API-DMAC7.html) * 1975-07-25 1981-04-03
TWM253382U (en) * 2004-04-02 2004-12-21 Hsin Lung Accessories Co Ltd Body fitting pedal-type exercise device
KR20140045406A (ko) * 2011-07-11 2014-04-16 교에이샤 케미칼 주식회사 띠 형상 건식 신선용 윤활재 및 그 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2000442A (en) * 1934-05-15 1935-05-07 Ite Circuit Breaker Ltd Electric circuit interrupter
US2688716A (en) * 1951-09-18 1954-09-07 Henry B Eging Electric control center
US3158721A (en) * 1962-06-11 1964-11-24 Mc Graw Edison Co Main and auxiliary contacts wherein main relatively stationary contact is pivotally mounted to move in opposite direction to switch arm
US3459914A (en) * 1967-09-27 1969-08-05 Peritus Enkoping Ab Contacts for the poles of electrical switchgear

Also Published As

Publication number Publication date
US3729608A (en) 1973-04-24
NL7211436A (cg-RX-API-DMAC7.html) 1973-03-19
JPS4837661A (cg-RX-API-DMAC7.html) 1973-06-02
FR2152960B1 (cg-RX-API-DMAC7.html) 1977-12-30
DE2237771A1 (de) 1973-03-22
CA965465A (en) 1975-04-01
FR2152960A1 (cg-RX-API-DMAC7.html) 1973-04-27

Similar Documents

Publication Publication Date Title
GB1329725A (en) Electrical switch for high voltages
GB925257A (en) Improvements in and relating to electric switch contacts
GB1190430A (en) Improvements in Current Carrying Contact Arm Pivot Assembly
GB1419409A (cg-RX-API-DMAC7.html)
GB1237466A (en) Improvements in triggered vacuum type circuit controllers
ES372847A1 (es) Interruptor de circuito electrico.
GB839083A (en) Improvements in vacuum type electric switches
GB1518422A (en) Circuit-breaker
GB1310252A (en) Electric switch with a current limiting action
GB1359072A (en) Electrical switch having pivoted arm contact
GB1227729A (cg-RX-API-DMAC7.html)
GB1190247A (en) Improvements in Electromagnetic Contactors
GB994363A (en) A contact arrangement for electric contactors
GB1312156A (en) Electrical circuit breakers and isolators
GB1151142A (en) Improvements in or relating to Electrical Switches
GB1260274A (en) Electric switches
ES479386A1 (es) Perfeccionamientos en camaras de insuflado para aparatos e- lectricos limitadores de corte de corriente.
GB940109A (en) Electric circuit breakers
GB1080268A (en) Double break vacuum switch
ES438093A1 (es) Perfeccionamientos introducidos en los disyuntores de alta tension.
GB1482423A (en) Electrical switches
GB907886A (en) Improvements in sliding contact electric switches
ES438310A1 (es) Perfeccionamientos en los interruptores electricos.
GB993737A (en) Improvements relating to vacuum switch contacts
GB1532727A (en) Electrical contact arrangement

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees