CH266751A - Electric switch with thermostat. - Google Patents

Electric switch with thermostat.

Info

Publication number
CH266751A
CH266751A CH266751DA CH266751A CH 266751 A CH266751 A CH 266751A CH 266751D A CH266751D A CH 266751DA CH 266751 A CH266751 A CH 266751A
Authority
CH
Switzerland
Prior art keywords
thermostat
electric switch
switch
electric
Prior art date
Application number
Other languages
French (fr)
Inventor
C A V Limited
Original Assignee
Cav Ltd
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 Cav Ltd filed Critical Cav Ltd
Publication of CH266751A publication Critical patent/CH266751A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/04—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrothermal opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts
    • H01H37/66—Magnetic reinforcement of contact pressure; Magnet causing snap action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/18—Feeding other members supporting tools also feeding working spindles supports
    • B23Q2705/182—Feeding other members supporting tools also feeding working spindles supports in lathes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermally Actuated Switches (AREA)
  • Control Of Direct Current Motors (AREA)
CH266751D 1943-10-01 1947-12-26 Electric switch with thermostat. CH266751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16149/43A GB568714A (en) 1943-10-01 1943-10-01 Improvements relating to thermostatic switches for controlling electric circuits

Publications (1)

Publication Number Publication Date
CH266751A true CH266751A (en) 1950-02-15

Family

ID=10247399

Family Applications (1)

Application Number Title Priority Date Filing Date
CH266751D CH266751A (en) 1943-10-01 1947-12-26 Electric switch with thermostat.

Country Status (6)

Country Link
US (1) US2436633A (en)
BE (1) BE461932A (en)
CH (1) CH266751A (en)
DE (1) DE856329C (en)
FR (1) FR914648A (en)
GB (2) GB568714A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528777A (en) * 1946-08-21 1950-11-07 Mcquay Norris Mfg Co Electromagnetic switching means
US2539179A (en) * 1946-10-21 1951-01-23 Cav Ltd Engine starting mechanism
US2505691A (en) * 1948-04-07 1950-04-25 Richard F Spurck Fractional horsepower motor and components thereof
US2714859A (en) * 1949-10-17 1955-08-09 Claude C Klemme Electrical apparatus, as for model railroads, including resonant relay and switches therefor
DE1038639B (en) * 1955-10-21 1958-09-11 Cav Ltd Electric push-pull switch
DE1131785B (en) * 1960-08-09 1962-06-20 Licentia Gmbh Thermal release for electrical switchgear
DE1201900B (en) * 1962-08-17 1965-09-30 Licentia Gmbh Circuit breakers with high switching capacity, especially installation circuit breakers
GB1203509A (en) * 1967-10-16 1970-08-26 Matsushita Electric Industrial Co Ltd Improvements in or relating to thermally responsive electric switches

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US29015A (en) * 1860-07-03 Improvement in apparatus for distilling sea-water
US1336418A (en) * 1917-01-26 1920-04-13 Splitdorf Electrical Co Circuit-controlling mechanism
US1561240A (en) * 1920-07-07 1925-11-10 Westinghouse Electric & Mfg Co Control apparatus
US1564938A (en) * 1922-04-29 1925-12-08 Marshall Electric Company Field regulator
DE471946C (en) * 1926-07-23 1929-10-30 Bbc Brown Boveri & Cie Magnetic-thermal overcurrent relay
US1763649A (en) * 1929-03-05 1930-06-17 William T Tassler Electric switch
US2087216A (en) * 1934-08-31 1937-07-13 Cons Gas Electric Light And Po Relay device
US2313969A (en) * 1940-08-03 1943-03-16 Micro Switch Corp Control apparatus
US2338731A (en) * 1942-11-19 1944-01-11 Gen Electric Circuit controller

Also Published As

Publication number Publication date
GB568714A (en) 1945-04-17
US2436633A (en) 1948-02-24
FR914648A (en) 1946-10-14
BE461932A (en) 1946-01-21
GB576821A (en) 1946-04-18
DE856329C (en) 1952-11-20

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