NL40704C - - Google Patents

Info

Publication number
NL40704C
NL40704C NL40704DA NL40704C NL 40704 C NL40704 C NL 40704C NL 40704D A NL40704D A NL 40704DA NL 40704 C NL40704 C NL 40704C
Authority
NL
Netherlands
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 NL40704C publication Critical patent/NL40704C/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/60—Means for producing snap action
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
NL40704D 1934-02-19 NL40704C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB546934A GB431798A (en) 1934-02-19 1934-02-19 Improvements in and connected with thermostats

Publications (1)

Publication Number Publication Date
NL40704C true NL40704C (en)

Family

ID=9796758

Family Applications (1)

Application Number Title Priority Date Filing Date
NL40704D NL40704C (en) 1934-02-19

Country Status (4)

Country Link
BE (1) BE407661A (en)
FR (1) FR779904A (en)
GB (1) GB431798A (en)
NL (1) NL40704C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777032A (en) * 1953-05-12 1957-01-08 Burch Parkhurst Associates Snap switch and blade therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548050A (en) * 1949-09-28 1951-04-10 Control Products Inc Thermal switch
US3155798A (en) * 1961-02-17 1964-11-03 Therm O Disc Inc Temperature sensing assembly for a thermo-switch
US3134003A (en) * 1961-02-17 1964-05-19 Therm O Disc Inc Fail-safe probe-type thermostatic control device
US3213244A (en) * 1963-01-02 1965-10-19 Texas Instruments Inc Motion translating and amplifying devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777032A (en) * 1953-05-12 1957-01-08 Burch Parkhurst Associates Snap switch and blade therefor

Also Published As

Publication number Publication date
GB431798A (en) 1935-07-16
FR779904A (en) 1935-04-16
BE407661A (en)

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