JPS318220B1 - - Google Patents

Info

Publication number
JPS318220B1
JPS318220B1 JP1973954A JP1973954A JPS318220B1 JP S318220 B1 JPS318220 B1 JP S318220B1 JP 1973954 A JP1973954 A JP 1973954A JP 1973954 A JP1973954 A JP 1973954A JP S318220 B1 JPS318220 B1 JP S318220B1
Authority
JP
Japan
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.)
Pending
Application number
JP1973954A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS318220B1 publication Critical patent/JPS318220B1/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H1/02Contacts characterised by the material thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H1/12Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/365Bridging contacts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/26Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
JP1973954A 1953-09-14 1954-09-14 Pending JPS318220B1 (lt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US379844A US2717296A (en) 1953-09-14 1953-09-14 Electrical switch contacts

Publications (1)

Publication Number Publication Date
JPS318220B1 true JPS318220B1 (lt) 1956-09-22

Family

ID=23498949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973954A Pending JPS318220B1 (lt) 1953-09-14 1954-09-14

Country Status (2)

Country Link
US (1) US2717296A (lt)
JP (1) JPS318220B1 (lt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040150A (en) * 1958-09-05 1962-06-19 Hamilton Watch Co Watch contact post
US3092703A (en) * 1960-07-07 1963-06-04 United Carr Fastener Corp Electrical switch assembly
US3192351A (en) * 1961-05-08 1965-06-29 Fansteel Metallurgical Corp Electrical contact disc
US3180961A (en) * 1962-06-13 1965-04-27 Cutler Hammer Inc Electrical contact with mating surface area having an integral frusto-conical nib thereon
US3302270A (en) * 1962-11-09 1967-02-07 Photocircuits Corp Method of wear-resistant coating a commutator contact surface
BE789421A (fr) * 1971-09-30 1973-03-28 Westinghouse Electric Corp Interrupteur de derivation pour commutateur de reglage en charge
SE364139B (lt) * 1972-06-27 1974-02-11 Asea Ab
SE500609C2 (sv) * 1992-07-09 1994-07-25 Asea Brown Boveri Lindningskopplare
EP3098824B1 (en) 2015-05-27 2018-03-07 ABB Schweiz AG A contact unit for a tap changer and a tap selector comprising the contact unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282249A (en) * 1939-03-21 1942-05-05 Westinghouse Electric & Mfg Co Centrifugal device
US2255501A (en) * 1939-12-12 1941-09-09 Gen Electric Electric switch

Also Published As

Publication number Publication date
US2717296A (en) 1955-09-06

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