FR2150992B1 - - Google Patents

Info

Publication number
FR2150992B1
FR2150992B1 FR7230815A FR7230815A FR2150992B1 FR 2150992 B1 FR2150992 B1 FR 2150992B1 FR 7230815 A FR7230815 A FR 7230815A FR 7230815 A FR7230815 A FR 7230815A FR 2150992 B1 FR2150992 B1 FR 2150992B1
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
FR7230815A
Other versions
FR2150992A1 (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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of FR2150992A1 publication Critical patent/FR2150992A1/fr
Application granted granted Critical
Publication of FR2150992B1 publication Critical patent/FR2150992B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • 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
    • H03K17/945—Proximity switches
    • 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
    • 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
    • H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
    • H03K17/98—Switches controlled by moving an element forming part of the switch using a capacitive movable element having a plurality of control members, e.g. keyboard
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Electronic Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
FR7230815A 1971-08-30 1972-08-30 Expired FR2150992B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46066409A JPS4831473A (fr) 1971-08-30 1971-08-30

Publications (2)

Publication Number Publication Date
FR2150992A1 FR2150992A1 (fr) 1973-04-13
FR2150992B1 true FR2150992B1 (fr) 1976-03-12

Family

ID=13314953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230815A Expired FR2150992B1 (fr) 1971-08-30 1972-08-30

Country Status (10)

Country Link
US (1) US3816770A (fr)
JP (1) JPS4831473A (fr)
BR (1) BR7205937D0 (fr)
CA (1) CA970842A (fr)
CH (1) CH572274A5 (fr)
DE (1) DE2242680C3 (fr)
FR (1) FR2150992B1 (fr)
GB (1) GB1375644A (fr)
IT (1) IT962251B (fr)
NL (1) NL167782C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338746C2 (de) * 1973-07-31 1982-10-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Tastschalter
AT334491B (de) * 1974-10-03 1976-01-25 Henkel & Cie Gmbh Schuttfahiges geruststoff-agglomerat fur wasch- und reinigungsmittel und verfahren zu dessen herstellung
JPS51100637A (fr) * 1975-03-04 1976-09-06 Oki Electric Ind Co Ltd
JPS56115817U (fr) * 1980-02-05 1981-09-05
JPS59216234A (ja) * 1983-05-24 1984-12-06 Hitachi Ltd マトリツクススイツチ・センス方式
DE102013219071B4 (de) * 2013-09-23 2017-03-23 Bito-Lagertechnik Bittmann Gmbh Pilzschalter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474264A (en) * 1966-06-16 1969-10-21 Us Navy Circuit for varying the hysteresis of a schmitt trigger
US3504196A (en) * 1967-06-16 1970-03-31 Westinghouse Electric Corp Amplifying apparatus operable to two stable output states
FR1594361A (fr) * 1968-02-13 1970-06-01

Also Published As

Publication number Publication date
NL7211754A (fr) 1973-03-02
IT962251B (it) 1973-12-20
DE2242680B2 (de) 1981-05-07
DE2242680C3 (de) 1984-03-01
CA970842A (en) 1975-07-08
DE2242680A1 (de) 1973-03-08
GB1375644A (fr) 1974-11-27
NL167782C (nl) 1982-01-18
CH572274A5 (fr) 1976-01-30
US3816770A (en) 1974-06-11
FR2150992A1 (fr) 1973-04-13
JPS4831473A (fr) 1973-04-25
BR7205937D0 (pt) 1973-07-03

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