US2843709A - Switch with elastic contacts - Google Patents

Switch with elastic contacts Download PDF

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Publication number
US2843709A
US2843709A US630966A US63096656A US2843709A US 2843709 A US2843709 A US 2843709A US 630966 A US630966 A US 630966A US 63096656 A US63096656 A US 63096656A US 2843709 A US2843709 A US 2843709A
Authority
US
United States
Prior art keywords
switch
contacts
contact
elastic
switch body
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 - Lifetime
Application number
US630966A
Other languages
English (en)
Inventor
Kreisinger Arnost
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.)
Tesla AS
Original Assignee
Tesla AS
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 Tesla AS filed Critical Tesla AS
Priority claimed from GB9857A external-priority patent/GB840322A/en
Application granted granted Critical
Publication of US2843709A publication Critical patent/US2843709A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Landscapes

  • Push-Button Switches (AREA)
US630966A 1955-12-31 1956-12-27 Switch with elastic contacts Expired - Lifetime US2843709A (en)

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
US2843709A true US2843709A (en) 1958-07-15

Family

ID=32327306

Family Applications (1)

Application Number Title Priority Date Filing Date
US630966A Expired - Lifetime US2843709A (en) 1955-12-31 1956-12-27 Switch with elastic contacts

Country Status (3)

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

Cited By (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

Citations (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

Patent Citations (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

Cited By (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

Also Published As

Publication number Publication date
NL213163A (fr)
FR1163711A (fr) 1958-09-30

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