BE491071A - - Google Patents

Info

Publication number
BE491071A
BE491071A BE491071DA BE491071A BE 491071 A BE491071 A BE 491071A BE 491071D A BE491071D A BE 491071DA BE 491071 A BE491071 A BE 491071A
Authority
BE
Belgium
Application number
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.)
Publication of BE491071A publication Critical patent/BE491071A/xx

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
BE491071D 1949-02-04 BE491071A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE491071A true BE491071A (enrdf_load_stackoverflow)

Family

ID=19750466

Family Applications (1)

Application Number Title Priority Date Filing Date
BE491071D BE491071A (enrdf_load_stackoverflow) 1949-02-04

Country Status (7)

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

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
US2622170A (en) 1952-12-16
GB670804A (en) 1952-04-23
NL70768C (enrdf_load_stackoverflow)
CH278117A (de) 1951-09-30
FR1102471A (fr) 1955-10-21
DE837420C (de) 1952-04-28

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