NL92225C - - Google Patents

Info

Publication number
NL92225C
NL92225C NL92225DC NL92225C NL 92225 C NL92225 C NL 92225C NL 92225D C NL92225D C NL 92225DC NL 92225 C NL92225 C NL 92225C
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 NL92225C publication Critical patent/NL92225C/xx

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
    • H01H19/585—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch provided with printed circuit contacts
NL92225D 1955-10-18 NL92225C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL798891X 1955-10-18

Publications (1)

Publication Number Publication Date
NL92225C true NL92225C (enrdf_load_html_response)

Family

ID=19834587

Family Applications (1)

Application Number Title Priority Date Filing Date
NL92225D NL92225C (enrdf_load_html_response) 1955-10-18

Country Status (4)

Country Link
US (1) US2847523A (enrdf_load_html_response)
FR (1) FR1158699A (enrdf_load_html_response)
GB (1) GB798891A (enrdf_load_html_response)
NL (1) NL92225C (enrdf_load_html_response)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946877A (en) * 1958-02-14 1960-07-26 Sanders Associates Inc Printed circuit article
DE1209191B (de) * 1962-04-27 1966-01-20 Siemens Ag Elektrisches Geraet, bei dem die elektrischen Verbindungen zwischen seinen Bauelementen mittels Schaltungsplatten hergestellt sind
US3226495A (en) * 1962-10-04 1965-12-28 Fujitsu Ltd Rotary switch structure with saddleshaped insulator and two-legged contact brush
US3198895A (en) * 1963-02-06 1965-08-03 Sonotone Corp Rotary electrical switch with recessed contacts and sealing means
DE1516792B1 (de) * 1966-04-28 1970-01-02 Philips Patentverwaltung Schleiferanordnung fuer die Feinabstimmung eines Senders in UHF- und/oder VHF-Tunern fuer Fernsehempfangsgeraete
US3346708A (en) * 1966-07-27 1967-10-10 Edward E Morra Rotary switch with roller detent apparatus directly biasing contact structure into open and closed positions
US3482065A (en) * 1968-04-01 1969-12-02 Patrick J Ciaccia Rotary distributor switch for internal combustion engine
DE1765357B1 (de) * 1968-05-06 1971-05-13 Elmeg Mehrstellungs vorwahlschalter
US4038504A (en) * 1975-11-19 1977-07-26 A.C. Nielsen Company Rotary, printed circuit wafer switch and method for adjusting
US4218593A (en) * 1978-05-22 1980-08-19 Amerace Corporation Low resistance selector switch
DE3538546A1 (de) * 1985-10-30 1987-05-07 Braun Ag Elektrischer drehschalter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL152100B (nl) * 1949-03-08 Matsushita Electric Ind Co Ltd Spanningsafhankelijke weerstand van het type met oppervlaktebarriere.
US2619621A (en) * 1950-10-04 1952-11-25 Brown Brockmeyer Company Electric motor and selector switch therefor

Also Published As

Publication number Publication date
US2847523A (en) 1958-08-12
FR1158699A (fr) 1958-06-18
GB798891A (en) 1958-07-30

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