FR676197A - Contact for electrical switches - Google Patents

Contact for electrical switches

Info

Publication number
FR676197A
FR676197A FR676197DA FR676197A FR 676197 A FR676197 A FR 676197A FR 676197D A FR676197D A FR 676197DA FR 676197 A FR676197 A FR 676197A
Authority
FR
France
Prior art keywords
contact
electrical switches
switches
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
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR676197A publication Critical patent/FR676197A/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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
FR676197D 1928-06-23 1929-06-05 Contact for electrical switches Expired FR676197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1806117X 1928-06-23

Publications (1)

Publication Number Publication Date
FR676197A true FR676197A (en) 1930-02-19

Family

ID=20423649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676197D Expired FR676197A (en) 1928-06-23 1929-06-05 Contact for electrical switches

Country Status (3)

Country Link
US (1) US1806117A (en)
DE (1) DE516306C (en)
FR (1) FR676197A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946868A (en) * 1953-12-09 1960-07-26 Jr Stephen Kowalyshyn Device for limiting climb and dive angles in a torpedo
US2721243A (en) * 1954-04-05 1955-10-18 Chicago Telephone Supply Corp High current switch

Also Published As

Publication number Publication date
DE516306C (en) 1931-01-21
US1806117A (en) 1931-05-19

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