FR2083907A5 - - Google Patents

Info

Publication number
FR2083907A5
FR2083907A5 FR7104312A FR7104312A FR2083907A5 FR 2083907 A5 FR2083907 A5 FR 2083907A5 FR 7104312 A FR7104312 A FR 7104312A FR 7104312 A FR7104312 A FR 7104312A FR 2083907 A5 FR2083907 A5 FR 2083907A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7104312A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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.)
Filing date
Publication date
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Application granted granted Critical
Publication of FR2083907A5 publication Critical patent/FR2083907A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/80—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H03K17/972—Switches controlled by moving an element forming part of the switch using a magnetic movable element having a plurality of control members, e.g. keyboard

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
FR7104312A 1970-03-30 1971-02-09 Expired FR2083907A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2363970A 1970-03-30 1970-03-30

Publications (1)

Publication Number Publication Date
FR2083907A5 true FR2083907A5 (enExample) 1971-12-17

Family

ID=21816346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7104312A Expired FR2083907A5 (enExample) 1970-03-30 1971-02-09

Country Status (7)

Country Link
US (1) US3612241A (enExample)
JP (1) JPS515712B1 (enExample)
CH (1) CH535999A (enExample)
DE (1) DE2101010C3 (enExample)
FR (1) FR2083907A5 (enExample)
NL (1) NL7016816A (enExample)
SE (1) SE367878B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493286B1 (enExample) * 1970-03-12 1974-01-25
US3761016A (en) * 1972-08-23 1973-09-25 Singer Co Keyboard having improved magnetic actuator
US4300127A (en) * 1978-09-27 1981-11-10 Bernin Victor M Solid state noncontacting keyboard employing a differential transformer element
US4494109A (en) * 1978-09-27 1985-01-15 Bernin Victor M Noncontacting keyboard employing a transformer element

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997703A (en) * 1956-08-03 1961-08-22 Clary Corp Keyboard controlled circuitry
US3160875A (en) * 1962-08-01 1964-12-08 Sperry Rand Corp Magnetic encoder
US3155792A (en) * 1962-08-07 1964-11-03 Gen Electric Magnetic reed switch device
US3430226A (en) * 1965-05-05 1969-02-25 Sperry Rand Corp Calculators
US3251962A (en) * 1965-05-17 1966-05-17 Navigation Computer Corp Precision magnetic keyboard switch
DE1665891B1 (de) * 1967-03-07 1970-05-21 Siemens Ag Tastatur zur Abgabe von aufeinanderfolgenden Steuerbefehlen
US3488613A (en) * 1968-10-30 1970-01-06 Milli Switch Corp Magnetic keyboard switch

Also Published As

Publication number Publication date
DE2101010A1 (de) 1971-10-14
JPS515712B1 (enExample) 1976-02-21
US3612241A (en) 1971-10-12
DE2101010C3 (de) 1974-10-17
SE367878B (enExample) 1974-06-10
DE2101010B2 (enExample) 1974-03-14
CH535999A (de) 1973-04-15
NL7016816A (enExample) 1971-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse