DE2237771A1 - Elektrischer schalter - Google Patents

Elektrischer schalter

Info

Publication number
DE2237771A1
DE2237771A1 DE2237771A DE2237771A DE2237771A1 DE 2237771 A1 DE2237771 A1 DE 2237771A1 DE 2237771 A DE2237771 A DE 2237771A DE 2237771 A DE2237771 A DE 2237771A DE 2237771 A1 DE2237771 A1 DE 2237771A1
Authority
DE
Germany
Prior art keywords
contact
contacts
arm
switch
switch according
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.)
Pending
Application number
DE2237771A
Other languages
German (de)
English (en)
Inventor
Dominik M Wiktor
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 DE2237771A1 publication Critical patent/DE2237771A1/de
Pending 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)
DE2237771A 1971-09-15 1972-08-01 Elektrischer schalter Pending DE2237771A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2237771A1 true DE2237771A1 (de) 1973-03-22

Family

ID=22661334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2237771A Pending DE2237771A1 (de) 1971-09-15 1972-08-01 Elektrischer schalter

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
CA965465A (en) 1975-04-01
GB1359072A (en) 1974-07-10
FR2152960A1 (cg-RX-API-DMAC7.html) 1973-04-27

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