NL65720C - - Google Patents

Info

Publication number
NL65720C
NL65720C NL65720DA NL65720C NL 65720 C NL65720 C NL 65720C NL 65720D A NL65720D A NL 65720DA NL 65720 C NL65720 C NL 65720C
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 NL65720C publication Critical patent/NL65720C/xx
Priority claimed from US348222A external-priority patent/US2396332A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/20—Non-polarised relays with two or more independent armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Electromagnets (AREA)
NL65720D 1940-07-29 NL65720C (enrdf_load_html_response)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US348222A US2396332A (en) 1940-07-29 1940-07-29 Relay construction
US492568A US2409054A (en) 1940-07-29 1943-06-28 Relay construction
US652335A US2550577A (en) 1940-07-29 1946-03-06 Relay construction

Publications (1)

Publication Number Publication Date
NL65720C true NL65720C (enrdf_load_html_response)

Family

ID=27407815

Family Applications (1)

Application Number Title Priority Date Filing Date
NL65720D NL65720C (enrdf_load_html_response) 1940-07-29

Country Status (5)

Country Link
US (2) US2409054A (enrdf_load_html_response)
BE (1) BE468621A (enrdf_load_html_response)
CH (1) CH279786A (enrdf_load_html_response)
FR (1) FR934844A (enrdf_load_html_response)
NL (1) NL65720C (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE474439A (enrdf_load_html_response) * 1946-03-12
US2758173A (en) * 1954-03-22 1956-08-07 Iron Fireman Mfg Co Electric circuit chopper

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US322139A (en) * 1885-07-14 System of electric distribution
US1082310A (en) * 1911-03-31 1913-12-23 Automatic Electric Co Relay.
US1318178A (en) * 1916-10-25 1919-10-07 Philip W Goewey Circuit-controller.
US1462585A (en) * 1917-11-24 1923-07-24 Briggs & Stratton Company Armature construction
US1521591A (en) * 1921-06-20 1925-01-06 Western Electric Co Electromagnetic device
GB468974A (en) * 1935-01-25 1937-07-16 Bruno Piesker Improvements in or relating to electromagnetic relays
US2423524A (en) * 1941-12-01 1947-07-08 Brown Instr Co Vibrator

Also Published As

Publication number Publication date
US2550577A (en) 1951-04-24
BE468621A (enrdf_load_html_response)
FR934844A (fr) 1948-06-02
US2409054A (en) 1946-10-08
CH279786A (de) 1951-12-15

Similar Documents

Publication Publication Date Title
FR853580A (enrdf_load_html_response)
AT166693B (enrdf_load_html_response)
BE440256A (enrdf_load_html_response)
BE437891A (enrdf_load_html_response)
BE438794A (enrdf_load_html_response)
BE375327A (enrdf_load_html_response)
BE432598A (enrdf_load_html_response)
BE436800A (enrdf_load_html_response)
BE437143A (enrdf_load_html_response)
BE437554A (enrdf_load_html_response)
BE437800A (enrdf_load_html_response)
BE437808A (enrdf_load_html_response)
BE437917A (enrdf_load_html_response)
BE438183A (enrdf_load_html_response)
BE438217A (enrdf_load_html_response)
BE438273A (enrdf_load_html_response)
BE438314A (enrdf_load_html_response)
BE438353A (enrdf_load_html_response)
BE438393A (enrdf_load_html_response)
BE438615A (enrdf_load_html_response)
BE438632A (enrdf_load_html_response)
BE439070A (enrdf_load_html_response)
BE439082A (enrdf_load_html_response)
BE439223A (enrdf_load_html_response)
BE439282A (enrdf_load_html_response)