GB375343A - Improvements in electric regulating switches with spring contacts - Google Patents

Improvements in electric regulating switches with spring contacts

Info

Publication number
GB375343A
GB375343A GB583231A GB583231A GB375343A GB 375343 A GB375343 A GB 375343A GB 583231 A GB583231 A GB 583231A GB 583231 A GB583231 A GB 583231A GB 375343 A GB375343 A GB 375343A
Authority
GB
United Kingdom
Prior art keywords
spring contacts
contacts
regulating switches
electric regulating
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
GB583231A
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.)
ALEXEY WASILIEWITSH ULITOWSKY
NICOLAS LEVITZKY ROGALIA
Original Assignee
ALEXEY WASILIEWITSH ULITOWSKY
NICOLAS LEVITZKY ROGALIA
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 ALEXEY WASILIEWITSH ULITOWSKY, NICOLAS LEVITZKY ROGALIA filed Critical ALEXEY WASILIEWITSH ULITOWSKY
Priority to GB583231A priority Critical patent/GB375343A/en
Priority to DEU11194D priority patent/DE568020C/en
Publication of GB375343A publication Critical patent/GB375343A/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
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/242—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting the contact forming a part of a coil spring

Abstract

375,343. Regulating switches. ULITOWSKY, A. W., 1, Moshkow per., and ROGALIA, N. LEVITZKY-, 13, Prjadilnaja, both in Leningrad, U.S.S.R. Feb. 24, 1931, No. 5832. [Class 38 (v).] Contacts.-In a regulating switch the separate contacts to which the resistance elements are connected consist of helical springs 10 mounted in slots round an annular base and adapted to co-operate with a movable member comprising a conducting sector 9 and insulating section 9<1> so that on rotating an operating handle 1 the spring contacts are connected in succession.
GB583231A 1931-02-24 1931-02-24 Improvements in electric regulating switches with spring contacts Expired GB375343A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB583231A GB375343A (en) 1931-02-24 1931-02-24 Improvements in electric regulating switches with spring contacts
DEU11194D DE568020C (en) 1931-02-24 1931-03-21 Step switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB583231A GB375343A (en) 1931-02-24 1931-02-24 Improvements in electric regulating switches with spring contacts

Publications (1)

Publication Number Publication Date
GB375343A true GB375343A (en) 1932-06-24

Family

ID=9803456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB583231A Expired GB375343A (en) 1931-02-24 1931-02-24 Improvements in electric regulating switches with spring contacts

Country Status (1)

Country Link
GB (1) GB375343A (en)

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