DE846129C - Automatischer Stromkreisunterbrecher - Google Patents

Automatischer Stromkreisunterbrecher

Info

Publication number
DE846129C
DE846129C DEL518A DEL0000518A DE846129C DE 846129 C DE846129 C DE 846129C DE L518 A DEL518 A DE L518A DE L0000518 A DEL0000518 A DE L0000518A DE 846129 C DE846129 C DE 846129C
Authority
DE
Germany
Prior art keywords
spring
bridge
circuit breaker
push button
automatic
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
DEL518A
Other languages
German (de)
English (en)
Inventor
Henri Perret
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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 Landis and Gyr AG filed Critical Landis and Gyr AG
Application granted granted Critical
Publication of DE846129C publication Critical patent/DE846129C/de
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
    • H01H73/22—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 having electrothermal release and no other automatic release
    • H01H73/30—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 having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/522—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement for producing multi-layered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
    • B28B5/026—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
    • B28B5/027—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length the moulding surfaces being of the indefinite length type, e.g. belts, and being continuously fed

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Breakers (AREA)
DEL518A 1945-08-01 1949-11-30 Automatischer Stromkreisunterbrecher Expired DE846129C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH614510X 1945-08-01

Publications (1)

Publication Number Publication Date
DE846129C true DE846129C (de) 1952-08-07

Family

ID=4523645

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL518A Expired DE846129C (de) 1945-08-01 1949-11-30 Automatischer Stromkreisunterbrecher

Country Status (6)

Country Link
BE (1) BE466234A (xx)
CH (1) CH246816A (xx)
DE (1) DE846129C (xx)
FR (1) FR914493A (xx)
GB (1) GB614510A (xx)
NL (1) NL126715C (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL76720C (xx) * 1950-06-02
DE941802C (de) * 1952-01-29 1956-04-19 Mechanical Products Inc Elektrischer Unterbrecher mit einem die bewegbaren Kontakte und ein Bimetallelement tragenden Schaltorgan
US2838635A (en) * 1956-07-16 1958-06-10 Mechanical Products Inc Electric switch having automatic current overload protection

Also Published As

Publication number Publication date
GB614510A (en) 1948-12-16
BE466234A (xx)
NL126715C (xx)
CH246816A (de) 1947-01-31
FR914493A (fr) 1946-10-09

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