ES8203163A1 - Electrical switch. - Google Patents

Electrical switch.

Info

Publication number
ES8203163A1
ES8203163A1 ES500156A ES500156A ES8203163A1 ES 8203163 A1 ES8203163 A1 ES 8203163A1 ES 500156 A ES500156 A ES 500156A ES 500156 A ES500156 A ES 500156A ES 8203163 A1 ES8203163 A1 ES 8203163A1
Authority
ES
Spain
Prior art keywords
contact
electrical switch
contact portion
arm
operating
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
ES500156A
Other languages
Spanish (es)
Other versions
ES500156A0 (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.)
TE Connectivity Corp
Original Assignee
AMP Inc
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 AMP Inc filed Critical AMP Inc
Publication of ES8203163A1 publication Critical patent/ES8203163A1/en
Publication of ES500156A0 publication Critical patent/ES500156A0/en
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/11—Movable parts; Contacts mounted thereon with indexing means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/63—Contacts actuated by axial cams

Abstract

In an electric switch the contact portion of a fixed contact (3) is convex while the co-operating contact portion of a movable contact arm (5) is concave and of larger radius of curvature whereby lateral operating forces on the contact arm (5) cause the contact portions to roll rather than slide over each other in order to keep fretting to a minimum.
ES500156A 1980-03-14 1981-03-06 AN ELECTRICAL SWITCH DEVICE Granted ES500156A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8008677 1980-03-14

Publications (2)

Publication Number Publication Date
ES8203163A1 true ES8203163A1 (en) 1982-02-16
ES500156A0 ES500156A0 (en) 1982-02-16

Family

ID=10512091

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500156A Granted ES500156A0 (en) 1980-03-14 1981-03-06 AN ELECTRICAL SWITCH DEVICE

Country Status (10)

Country Link
EP (1) EP0036263B1 (en)
JP (1) JPS56145616A (en)
AR (1) AR227416A1 (en)
AT (1) ATE8722T1 (en)
AU (1) AU542438B2 (en)
BR (1) BR8101503A (en)
CA (1) CA1156299A (en)
DE (1) DE3164956D1 (en)
ES (1) ES500156A0 (en)
MX (1) MX148638A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59217914A (en) * 1983-05-25 1984-12-08 オータックス株式会社 Switch containing electronic circuit
GB2420448B (en) * 2004-11-19 2007-11-28 Invensys Controls Uk Ltd Switching mechanism
CN109887792A (en) * 2019-04-04 2019-06-14 江苏雷利电机股份有限公司 Power switch, driving device and ice machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850602A (en) * 1955-05-16 1958-09-02 North Electric Co Relay contact arrangement
US3054879A (en) * 1960-01-20 1962-09-18 Indak Mfg Corp Pushbutton switch
US3281552A (en) * 1965-10-12 1966-10-25 Ark Les Switch Corp Cam operated rotary switch using leaf spring and overlying actuator
DE2406265A1 (en) * 1974-02-09 1975-08-14 Stahl R Fa Contact for switchgear with two relatively moving elements - has ball shape forcibly providing two contact surfaces
AU517410B2 (en) * 1978-03-17 1981-07-30 Amp Incorporated Selector switch with multiple output contacts

Also Published As

Publication number Publication date
ATE8722T1 (en) 1984-08-15
MX148638A (en) 1983-05-19
AU6739281A (en) 1981-09-17
BR8101503A (en) 1981-09-15
CA1156299A (en) 1983-11-01
JPS56145616A (en) 1981-11-12
AR227416A1 (en) 1982-10-29
AU542438B2 (en) 1985-02-21
ES500156A0 (en) 1982-02-16
DE3164956D1 (en) 1984-08-30
EP0036263A1 (en) 1981-09-23
EP0036263B1 (en) 1984-07-25

Similar Documents

Publication Publication Date Title
AU508713B2 (en) Hydrogen contact lens
EP0212258A3 (en) Circuit breaker with force generating shunt
EP0214478A3 (en) Contacting apparatus for a chip-card
JPS54128930A (en) Electric contact material composed of silverrtin oxide based alloy and other silverrmetal oxide alloy
EP0102703A3 (en) Double pole membrane switch having preferred sequence closing feature
GB2017425A (en) Electrical contacts
AU521241B2 (en) Electrical contacts
JPS5543593A (en) Contact lense and producing same
ES8203163A1 (en) Electrical switch.
GB2086138B (en) Electrical switches with sliding contacts
DE3062926D1 (en) Electrical switch with resilient contact arm
ES274779U (en) Contact arrangement for an electrical switch device.
ES8103497A1 (en) Electrical contact capable of receiving a mating contact in either of two mutually perpendicular orientations.
GB2019670B (en) Female electrical contact elements
AU4110185A (en) Silicone hydride contact lens and polymer
GB2028182B (en) Electrical contact retention bushing and method of making
ES2000531A6 (en) Mobile contacts support, in particular for a protection circuit breaker.
NZ186001A (en) Circuit breaker contact pressure from magnetic attactive and repulsive forces
GB2035717B (en) Electrical contact assemblies
ES8703056A1 (en) A leakage current protection circuit breaker
DE3374158D1 (en) Electrical contact member with a pair of resilient cantilever contact arms
JPS5477221A (en) Electric contact material based on siler and oxide
EP0242441A3 (en) Switch device
PH23238A (en) Circuit breaker contact arm with variable force pivot
DE2962114D1 (en) Electrical switch with roller contact