FR1149558A - Commutateurs à positions multiples - Google Patents

Commutateurs à positions multiples

Info

Publication number
FR1149558A
FR1149558A FR1149558DA FR1149558A FR 1149558 A FR1149558 A FR 1149558A FR 1149558D A FR1149558D A FR 1149558DA FR 1149558 A FR1149558 A FR 1149558A
Authority
FR
France
Prior art keywords
position switches
switches
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
Other languages
English (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1149558A publication Critical patent/FR1149558A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/44—Driving mechanisms, i.e. for transmitting driving force to the contacts using Geneva movement
FR1149558D 1955-04-21 1956-04-19 Commutateurs à positions multiples Expired FR1149558A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US502798A US2813159A (en) 1955-04-21 1955-04-21 Tap changers

Publications (1)

Publication Number Publication Date
FR1149558A true FR1149558A (fr) 1957-12-27

Family

ID=23999470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1149558D Expired FR1149558A (fr) 1955-04-21 1956-04-19 Commutateurs à positions multiples

Country Status (4)

Country Link
US (1) US2813159A (fr)
DE (1) DE1089849B (fr)
FR (1) FR1149558A (fr)
GB (1) GB778620A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165721B (de) * 1961-09-25 1964-03-19 Siemens Ag Schalter mit mehreren Schaltstellungen, insbesondere Hochstrom-Stufenschalter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129382A (en) * 1959-10-22 1964-04-14 Perkin Elmer Corp Rotary potentiometer with speed reduction gearing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE634207C (de) * 1933-11-12 1936-08-22 Sachsenwerk Licht & Kraft Ag Nockenwalzenschalter, insbesondere fuer Rundfunkgeraete
DE644346C (de) * 1935-06-05 1937-04-29 Siemens Schuckertwerke Akt Ges Stufenwaehler, insbesondere fuer Transformatoren hoeherer Spannung, mit sternfoermig um die Schaltwelle verteilten Festkontakten
GB629650A (en) * 1945-05-18 1949-09-26 Amalgamated Wireless Australas Improvements in or relating to automatic electric follow-up switching mechanism
US2470625A (en) * 1947-09-20 1949-05-17 Westinghouse Electric Corp No-load tap changer
US2660626A (en) * 1952-07-24 1953-11-24 Stankey John Edward Step attenuator switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165721B (de) * 1961-09-25 1964-03-19 Siemens Ag Schalter mit mehreren Schaltstellungen, insbesondere Hochstrom-Stufenschalter

Also Published As

Publication number Publication date
DE1089849B (de) 1960-09-29
GB778620A (en) 1957-07-10
US2813159A (en) 1957-11-12

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