FR2310038B1 - - Google Patents

Info

Publication number
FR2310038B1
FR2310038B1 FR7612600A FR7612600A FR2310038B1 FR 2310038 B1 FR2310038 B1 FR 2310038B1 FR 7612600 A FR7612600 A FR 7612600A FR 7612600 A FR7612600 A FR 7612600A FR 2310038 B1 FR2310038 B1 FR 2310038B1
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
FR7612600A
Other languages
French (fr)
Other versions
FR2310038A1 (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.)
Kureha Corp
Original Assignee
Kureha 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 Kureha Corp filed Critical Kureha Corp
Publication of FR2310038A1 publication Critical patent/FR2310038A1/fr
Application granted granted Critical
Publication of FR2310038B1 publication Critical patent/FR2310038B1/fr
Granted 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
    • H03K17/96—Touch switches
    • H03K17/964—Piezoelectric touch switches
FR7612600A 1975-04-28 1976-04-28 Interrupteur piezoelectrique analogique Granted FR2310038A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50050778A JPS51127382A (en) 1975-04-28 1975-04-28 Piezooelectric switch

Publications (2)

Publication Number Publication Date
FR2310038A1 FR2310038A1 (fr) 1976-11-26
FR2310038B1 true FR2310038B1 (nl) 1981-10-30

Family

ID=12868277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612600A Granted FR2310038A1 (fr) 1975-04-28 1976-04-28 Interrupteur piezoelectrique analogique

Country Status (4)

Country Link
JP (1) JPS51127382A (nl)
DE (1) DE2618720C3 (nl)
FR (1) FR2310038A1 (nl)
GB (1) GB1505034A (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1543089A (en) * 1976-12-02 1979-03-28 Marconi Co Ltd Pressure sensitive generator
JPS5831427Y2 (ja) * 1976-12-28 1983-07-12 呉羽化学工業株式会社 高分子圧電変換装置
JPS58200394A (ja) * 1982-05-14 1983-11-21 日本電信電話株式会社 火災警報器
DE3920957A1 (de) * 1989-06-27 1991-01-10 Bodenseewerk Geraetetech Verwendung einer piezoelektrischen folie
US5770914A (en) * 1995-03-10 1998-06-23 International Game Technology Illuminated piezoelectric switch
US5982612A (en) * 1996-02-15 1999-11-09 Mallinckrodt & Mallinckrodt Apparatus for automatically deploying a computer keyboard into an operative position from a storage position
DE102007017305A1 (de) 2007-04-11 2008-10-16 Genesis Adaptive Systeme Deutschland Gmbh Anordnung und Verfahren für einen stufenlosen Schalttaster für ein Gerät aller Art und Ausführung

Also Published As

Publication number Publication date
JPS51127382A (en) 1976-11-06
DE2618720B2 (de) 1977-08-25
FR2310038A1 (fr) 1976-11-26
DE2618720A1 (de) 1976-11-04
GB1505034A (en) 1978-03-22
DE2618720C3 (de) 1978-04-27
JPS5510090B2 (nl) 1980-03-13

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Legal Events

Date Code Title Description
ST Notification of lapse