NL87446C - - Google Patents

Info

Publication number
NL87446C
NL87446C NL87446DA NL87446C NL 87446 C NL87446 C NL 87446C NL 87446D A NL87446D A NL 87446DA NL 87446 C NL87446 C NL 87446C
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 NL87446C publication Critical patent/NL87446C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
    • G06F7/44—Multiplying; Dividing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/62—Co-operating movable contacts operated by separate electrical actuating means
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Slide Switches (AREA)
  • Contacts (AREA)
  • Electromagnets (AREA)
NL87446D 1952-12-06 NL87446C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH732636X 1952-12-06

Publications (1)

Publication Number Publication Date
NL87446C true NL87446C (xx)

Family

ID=4532475

Family Applications (1)

Application Number Title Priority Date Filing Date
NL87446D NL87446C (xx) 1952-12-06

Country Status (6)

Country Link
US (1) US2854541A (xx)
CH (1) CH306768A (xx)
DE (1) DE1073579B (xx)
FR (1) FR1088678A (xx)
GB (1) GB732636A (xx)
NL (1) NL87446C (xx)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US515108A (en) * 1894-02-20 Callender
US537412A (en) * 1895-04-09 Bheostat
US1709212A (en) * 1925-02-19 1929-04-16 George H Green Warning device
US1876295A (en) * 1927-02-04 1932-09-06 Hofgaard Remington Corp Unpolarized electromagnetic relay
NL25522C (xx) * 1928-05-19
US1795787A (en) * 1929-05-08 1931-03-10 Westinghouse Electric & Mfg Co Inductor relay
US1858562A (en) * 1929-09-02 1932-05-17 Siemens Ag Electromagnetic relay
DE555840C (de) * 1929-11-10 1932-08-06 Fuld & Co Telephon Und Telegra Relais mit mehreren voneinander getrennten, von einer gemeinsamen Spule erregten Eisenkreisen, ueber die Stromschliessungen erfolgen
US1981934A (en) * 1932-09-03 1934-11-27 Gen Motors Corp Thermostatic switch
US2327208A (en) * 1941-09-15 1943-08-17 Honeywell Regulator Co Control device
GB583669A (en) * 1944-11-15 1946-12-24 John William Tills Improvements in switches, for controlling electrical circuits, actuated by electromagnetic means
US2510700A (en) * 1945-07-06 1950-06-06 Weston Electrical Instr Corp Electrical relay
CH279079A (de) * 1948-09-17 1951-11-15 Fkg Ag Elektrische Schalteinrichtung.
DE857252C (de) * 1950-06-08 1952-11-27 Siemens Ag Anordnung an Schaltkontakten, insbesondere von Temperaturreglern

Also Published As

Publication number Publication date
CH306768A (fr) 1955-04-30
US2854541A (en) 1958-09-30
FR1088678A (fr) 1955-03-09
DE1073579B (de) 1960-01-21
GB732636A (en) 1955-06-29

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