FR484271A - Improvements in electrical contacts - Google Patents

Improvements in electrical contacts

Info

Publication number
FR484271A
FR484271A FR484271A FR484271DA FR484271A FR 484271 A FR484271 A FR 484271A FR 484271 A FR484271 A FR 484271A FR 484271D A FR484271D A FR 484271DA FR 484271 A FR484271 A FR 484271A
Authority
FR
France
Prior art keywords
electrical contacts
contacts
electrical
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
FR484271A
Other languages
French (fr)
Inventor
Westinghouse
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 FR484271A publication Critical patent/FR484271A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/04—Co-operating contacts of different material
FR484271A 1916-01-21 1917-01-18 Improvements in electrical contacts Expired FR484271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US103464XA 1916-01-21 1916-01-21

Publications (1)

Publication Number Publication Date
FR484271A true FR484271A (en) 1917-09-18

Family

ID=32296020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR484271A Expired FR484271A (en) 1916-01-21 1917-01-18 Improvements in electrical contacts

Country Status (2)

Country Link
FR (1) FR484271A (en)
GB (1) GB103464A (en)

Also Published As

Publication number Publication date
GB103464A (en) 1917-01-25

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