CH278117A - Temperaturschalter. - Google Patents

Temperaturschalter.

Info

Publication number
CH278117A
CH278117A CH278117DA CH278117A CH 278117 A CH278117 A CH 278117A CH 278117D A CH278117D A CH 278117DA CH 278117 A CH278117 A CH 278117A
Authority
CH
Switzerland
Prior art keywords
temperature switch
switch
temperature
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
N V Koninklijke Metaalwa Zonen
Original Assignee
Koninkl Metaalfab V H J N Daal
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 Koninkl Metaalfab V H J N Daal filed Critical Koninkl Metaalfab V H J N Daal
Publication of CH278117A publication Critical patent/CH278117A/de

Links

Classifications

    • 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
CH278117D 1949-02-04 1949-09-16 Temperaturschalter. CH278117A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL144691 1949-02-04

Publications (1)

Publication Number Publication Date
CH278117A true CH278117A (de) 1951-09-30

Family

ID=19750466

Family Applications (1)

Application Number Title Priority Date Filing Date
CH278117D CH278117A (de) 1949-02-04 1949-09-16 Temperaturschalter.

Country Status (7)

Country Link
US (1) US2622170A (pm)
BE (1) BE491071A (pm)
CH (1) CH278117A (pm)
DE (1) DE837420C (pm)
FR (1) FR1102471A (pm)
GB (1) GB670804A (pm)
NL (1) NL70768C (pm)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719894A (en) * 1953-01-19 1955-10-04 Missouri Automatic Contr Corp Two-stage thermostat
US4365506A (en) * 1980-12-22 1982-12-28 Trw Inc. Remotely operated downhole test disconnect switching apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798854A (en) * 1926-11-25 1931-03-31 Satchwell Leonard Thermostat
US2030933A (en) * 1933-10-16 1936-02-18 Penn Electric Switch Co Magnet switch
US2143085A (en) * 1936-06-26 1939-01-10 Automatic Control Corp Motor protector
US2451535A (en) * 1943-01-29 1948-10-19 Gen Motors Corp Multiple control

Also Published As

Publication number Publication date
GB670804A (en) 1952-04-23
DE837420C (de) 1952-04-28
NL70768C (pm)
BE491071A (pm)
US2622170A (en) 1952-12-16
FR1102471A (fr) 1955-10-21

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