FR652082A - Perfectionnements aux commutateurs - Google Patents

Perfectionnements aux commutateurs

Info

Publication number
FR652082A
FR652082A FR652082DA FR652082A FR 652082 A FR652082 A FR 652082A FR 652082D A FR652082D A FR 652082DA FR 652082 A FR652082 A FR 652082A
Authority
FR
France
Prior art keywords
enhancements
switch
switch enhancements
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 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 FR652082A publication Critical patent/FR652082A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
FR652082D 1927-04-09 1928-04-02 Perfectionnements aux commutateurs Expired FR652082A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US182195A US1669531A (en) 1927-04-09 1927-04-09 Electric switch

Publications (1)

Publication Number Publication Date
FR652082A true FR652082A (fr) 1929-03-04

Family

ID=22667416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR652082D Expired FR652082A (fr) 1927-04-09 1928-04-02 Perfectionnements aux commutateurs

Country Status (3)

Country Link
US (1) US1669531A (fr)
FR (1) FR652082A (fr)
GB (1) GB288315A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734958A (en) * 1956-02-14 Switch
NL73825C (fr) * 1946-04-23

Also Published As

Publication number Publication date
GB288315A (en) 1928-11-29
US1669531A (en) 1928-05-15

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