GB502943A - Arrangement of contacts for electrical switches - Google Patents

Arrangement of contacts for electrical switches

Info

Publication number
GB502943A
GB502943A GB25218/38A GB2521838A GB502943A GB 502943 A GB502943 A GB 502943A GB 25218/38 A GB25218/38 A GB 25218/38A GB 2521838 A GB2521838 A GB 2521838A GB 502943 A GB502943 A GB 502943A
Authority
GB
United Kingdom
Prior art keywords
contacts
hole
arrangement
electrical switches
engagement
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
GB25218/38A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB502943A publication Critical patent/GB502943A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—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

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

502,943. Switch contacts. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET. Aug. 27, 1938, No. 25218. Convention date, Sept. 2, 1937. [Class 38 (v)] Switch contacts 2 arc carried on the ends of a bar or leaf spring 3 passing through a hole 4 in an insulating contact carrier 5 and are held in position by the engagement in a hole 6 of the ends of springs 7. The hole 4 is wider at the lower part and allows more freedom of movement when the contacts 2 are in engagement with fixed contacts 1.
GB25218/38A 1937-09-02 1938-08-27 Arrangement of contacts for electrical switches Expired GB502943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE502943X 1937-09-02

Publications (1)

Publication Number Publication Date
GB502943A true GB502943A (en) 1939-03-28

Family

ID=20310785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25218/38A Expired GB502943A (en) 1937-09-02 1938-08-27 Arrangement of contacts for electrical switches

Country Status (2)

Country Link
FR (1) FR842914A (en)
GB (1) GB502943A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011962B (en) * 1953-09-26 1957-07-11 Stotz Kontakt Gmbh Leaf spring arrangement for the external suspension of switch pieces
DE1019371B (en) * 1954-04-28 1957-11-14 Stotz Kontakt Gmbh Leaf spring arrangement for the external suspension of switch pieces
DE1135989B (en) * 1960-10-14 1962-09-06 Telefunken Patent Switches, especially slide switches with short-circuit contacts for communication devices
DE1148627B (en) * 1958-12-08 1963-05-16 Asea Ab Movable contact piece for electrical switches
EP0157002A1 (en) * 1984-03-15 1985-10-09 Siemens Aktiengesellschaft Push button switch with at least one bridge contact

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011962B (en) * 1953-09-26 1957-07-11 Stotz Kontakt Gmbh Leaf spring arrangement for the external suspension of switch pieces
DE1019371B (en) * 1954-04-28 1957-11-14 Stotz Kontakt Gmbh Leaf spring arrangement for the external suspension of switch pieces
DE1148627B (en) * 1958-12-08 1963-05-16 Asea Ab Movable contact piece for electrical switches
DE1135989B (en) * 1960-10-14 1962-09-06 Telefunken Patent Switches, especially slide switches with short-circuit contacts for communication devices
EP0157002A1 (en) * 1984-03-15 1985-10-09 Siemens Aktiengesellschaft Push button switch with at least one bridge contact

Also Published As

Publication number Publication date
FR842914A (en) 1939-06-21

Similar Documents

Publication Publication Date Title
GB731050A (en) Improvements in electric limit switches
GB502943A (en) Arrangement of contacts for electrical switches
GB533445A (en) Magnetic arc blow-out
GB532034A (en) Improvements in and relating to electric circuit breakers and contacts therefor
GB546399A (en) Improvements in electric compressed air blow-out switches
GB925340A (en) An electric snap-action switch
GB538672A (en) Compressed air circuit breaker having a resistance bridging the contacts
GB618222A (en) Improvements in contact assemblies for electric regulating switches
GB865888A (en) A self-locking electrical isolating switch
GB620972A (en) Improvements in multiple contact spring assemblies for electric switches and relays
GB616655A (en) Improvements in electric current switches
GB271288A (en) Improvements in or relating to electric switches
GB537069A (en) Improvements in or relating to electric circuit interrupters and contacts therefor
GB546435A (en) Improvements connected with electrical switch-gear and contact arrangements therefor
GB548472A (en) Improvements relating to electric circuit breakers having magnetic blow-outs
ES7076U (en) Switch and electric current switch (Machine-translation by Google Translate, not legally binding)
GB599780A (en) Improvements in or relating to electric switch contacts
GB702858A (en) Improvements in or relating to electric contact spring assemblies
GB525217A (en) Improvements in or relating to electric circuit breakers having arc-extinguishing arrangements
GB181778A (en) Improvements in electric switches
GB479315A (en) Improvements relating to electric controllers
GB602430A (en) Improvements in or relating to electric switches with roller contacts
GB755589A (en) Diverter switch for an on-load transformer tap changer
GB884293A (en) Improvements in heavy current electric switch contact arrangements
GB421859A (en) Improvements in electric switches particularly for lamp-holders