NL213163A - - Google Patents

Info

Publication number
NL213163A
NL213163A NL213163DA NL213163A NL 213163 A NL213163 A NL 213163A NL 213163D A NL213163D A NL 213163DA NL 213163 A NL213163 A NL 213163A
Authority
NL
Netherlands
Application number
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.)
Publication of NL213163A publication Critical patent/NL213163A/xx
Priority claimed from GB9857A external-priority patent/GB840322A/en

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
    • H01H19/54—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
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
    • H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
    • 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
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/44—Contacts characterised by the manner in which co-operating contacts engage by sliding with resilient mounting
NL213163D 1955-12-31 NL213163A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS2843709X 1955-12-31
GB9857A GB840322A (en) 1957-01-01 1957-01-01 A rotary electric switch with resilient contacts

Publications (1)

Publication Number Publication Date
NL213163A true NL213163A (fr)

Family

ID=32327306

Family Applications (1)

Application Number Title Priority Date Filing Date
NL213163D NL213163A (fr) 1955-12-31

Country Status (3)

Country Link
US (1) US2843709A (fr)
FR (1) FR1163711A (fr)
NL (1) NL213163A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401862A (en) * 1981-05-29 1983-08-30 Bernard Valentin Electrical switch with sliding contacts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790939A (en) * 1951-06-06 1957-04-30 Clare & Co C P Relay

Also Published As

Publication number Publication date
US2843709A (en) 1958-07-15
FR1163711A (fr) 1958-09-30

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