BE432437A - - Google Patents

Info

Publication number
BE432437A
BE432437A BE432437DA BE432437A BE 432437 A BE432437 A BE 432437A BE 432437D A BE432437D A BE 432437DA BE 432437 A BE432437 A BE 432437A
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 BE432437A publication Critical patent/BE432437A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Combustion (AREA)
BE432437D 1938-03-29 BE432437A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US198751A US2194634A (en) 1938-03-29 1938-03-29 Relay device

Publications (1)

Publication Number Publication Date
BE432437A true BE432437A (enrdf_load_html_response)

Family

ID=22734672

Family Applications (1)

Application Number Title Priority Date Filing Date
BE432437D BE432437A (enrdf_load_html_response) 1938-03-29

Country Status (2)

Country Link
US (1) US2194634A (enrdf_load_html_response)
BE (1) BE432437A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449185A (en) * 1944-06-05 1948-09-14 Robertshaw Fulton Controls Co Safety control system for fuel burners
US2525334A (en) * 1946-02-27 1950-10-10 Cook Electric Co Time-delay relay
US2705531A (en) * 1951-01-06 1955-04-05 Robertshaw Fulton Controls Co Ignition system for multiple fuel burners
US3138741A (en) * 1958-09-29 1964-06-23 Harry L Scott Mine safety apparatus

Also Published As

Publication number Publication date
US2194634A (en) 1940-03-26

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