FR622239A - Advanced contact finger for circuit switches - Google Patents

Advanced contact finger for circuit switches

Info

Publication number
FR622239A
FR622239A FR622239DA FR622239A FR 622239 A FR622239 A FR 622239A FR 622239D A FR622239D A FR 622239DA FR 622239 A FR622239 A FR 622239A
Authority
FR
France
Prior art keywords
contact finger
circuit switches
advanced contact
advanced
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
French (fr)
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 and Manufacturing Co
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 and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR622239A publication Critical patent/FR622239A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H1/46—Contacts characterised by the manner in which co-operating contacts engage by sliding self-aligning contacts
FR622239D 1925-10-01 1926-09-28 Advanced contact finger for circuit switches Expired FR622239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59837A US1831843A (en) 1925-10-01 1925-10-01 Contact finger

Publications (1)

Publication Number Publication Date
FR622239A true FR622239A (en) 1927-05-25

Family

ID=22025598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR622239D Expired FR622239A (en) 1925-10-01 1926-09-28 Advanced contact finger for circuit switches

Country Status (2)

Country Link
US (1) US1831843A (en)
FR (1) FR622239A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498250A (en) * 1946-09-23 1950-02-21 Fred H Cole Switch contact device
US2688666A (en) * 1950-06-01 1954-09-07 Usco Power Equipment Corp Twist blade switch
US2717939A (en) * 1950-10-06 1955-09-13 Electrical Eng Equipment Co Current interrupting device
US2831079A (en) * 1954-05-24 1958-04-15 Kearney James R Corp Electrical switches
US2786922A (en) * 1955-12-14 1957-03-26 Porter Co Inc H K High capacity contact assembly
US3045090A (en) * 1959-05-08 1962-07-17 Mc Graw Edison Co Tap changer movable contact
US4280030A (en) * 1977-04-07 1981-07-21 General Electric Company High current mechanism having flexible contact arm

Also Published As

Publication number Publication date
US1831843A (en) 1931-11-17

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