GB531156A - Improvements relating to overload protective electric switches or cut-outs - Google Patents

Improvements relating to overload protective electric switches or cut-outs

Info

Publication number
GB531156A
GB531156A GB20462/39A GB2046239A GB531156A GB 531156 A GB531156 A GB 531156A GB 20462/39 A GB20462/39 A GB 20462/39A GB 2046239 A GB2046239 A GB 2046239A GB 531156 A GB531156 A GB 531156A
Authority
GB
United Kingdom
Prior art keywords
cut
outs
improvements relating
electric switches
overload protective
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
GB20462/39A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB531156A publication Critical patent/GB531156A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/60—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism cartridge type, e.g. screw-in cartridge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc

Landscapes

  • Breakers (AREA)
GB20462/39A 1938-07-13 1939-07-13 Improvements relating to overload protective electric switches or cut-outs Expired GB531156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE221719X 1938-07-13

Publications (1)

Publication Number Publication Date
GB531156A true GB531156A (en) 1940-12-30

Family

ID=5841501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20462/39A Expired GB531156A (en) 1938-07-13 1939-07-13 Improvements relating to overload protective electric switches or cut-outs

Country Status (5)

Country Link
BE (4) BE445568A (fr)
CH (3) CH221719A (fr)
FR (3) FR857649A (fr)
GB (1) GB531156A (fr)
NL (2) NL53788C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612575A (en) * 1947-06-13 1952-09-30 Francis Ondrejca Resetting fuse plug

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052532B (de) * 1954-07-13 1959-03-12 Siemens Ag Mit Abdeckkappe versehener Kleinselbstschalter
DE1021936B (de) * 1955-07-01 1958-01-02 Licentia Gmbh Installationsselbstschalter in Schraubstoepsel- und Elementform
BE557105A (fr) * 1956-08-02
DE1094863B (de) * 1959-05-22 1960-12-15 Continental Elektro Ind Ag Selbstschalter in Schraubstoepsel- oder Elementform
NL261532A (fr) * 1960-06-09
DE1180453B (de) * 1962-08-07 1964-10-29 Continental Elektro Ind Ag Selbstschalter, insbesondere Installations-selbstschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612575A (en) * 1947-06-13 1952-09-30 Francis Ondrejca Resetting fuse plug

Also Published As

Publication number Publication date
NL57163C (fr)
CH234968A (de) 1944-10-31
FR51541E (fr) 1942-10-05
BE445568A (fr)
FR52099E (fr) 1943-08-13
FR857649A (fr) 1940-09-21
NL53788C (fr)
BE435437A (fr)
BE439214A (fr)
BE439211A (fr)
CH295588A (de) 1953-12-31
CH221719A (de) 1942-06-15

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