NL70345C - - Google Patents

Info

Publication number
NL70345C
NL70345C NL70345DA NL70345C NL 70345 C NL70345 C NL 70345C NL 70345D A NL70345D A NL 70345DA NL 70345 C NL70345 C NL 70345C
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 NL70345C publication Critical patent/NL70345C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/767—Normally open

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Leads Or Probes (AREA)
  • Fuses (AREA)
NL70345D 1947-12-22 NL70345C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2542889X 1947-12-22

Publications (1)

Publication Number Publication Date
NL70345C true NL70345C (enrdf_load_html_response)

Family

ID=4570005

Family Applications (1)

Application Number Title Priority Date Filing Date
NL70345D NL70345C (enrdf_load_html_response) 1947-12-22

Country Status (3)

Country Link
US (1) US2542889A (enrdf_load_html_response)
DE (1) DE886867C (enrdf_load_html_response)
NL (1) NL70345C (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE961454C (de) * 1952-12-03 1957-04-04 Siemens Ag Elektrischer Klein-Thermoschalter
US3118994A (en) * 1961-07-31 1964-01-21 Kabik Irving Continuously adjustable ignition type time delay switch
US4400680A (en) * 1980-02-04 1983-08-23 Armtec Industries, Inc. Overtemperature detection cable
CN101840796B (zh) * 2010-02-11 2012-12-19 冯运福 断路器闭合/断开执行机构
DE102010021155B4 (de) * 2010-05-21 2016-01-28 Obo Bettermann Gmbh & Co. Kg Überspannungsableiter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US672266A (en) * 1900-07-28 1901-04-16 Fulton Gardner Electric fire-alarm system.
US1934531A (en) * 1932-07-20 1933-11-07 Carl H Guettler Fire alarm
GB485121A (en) * 1936-11-19 1938-05-16 Cecil Edward Elliston Improvements in and relating to fire alarm systems

Also Published As

Publication number Publication date
US2542889A (en) 1951-02-20
DE886867C (de) 1953-07-02

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