JPS51127382A - Piezooelectric switch - Google Patents

Piezooelectric switch

Info

Publication number
JPS51127382A
JPS51127382A JP50050778A JP5077875A JPS51127382A JP S51127382 A JPS51127382 A JP S51127382A JP 50050778 A JP50050778 A JP 50050778A JP 5077875 A JP5077875 A JP 5077875A JP S51127382 A JPS51127382 A JP S51127382A
Authority
JP
Japan
Prior art keywords
piezooelectric
switch
piezooelectric switch
Prior art date
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.)
Granted
Application number
JP50050778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5510090B2 (bg
Inventor
Masabumi Yoshida
Naohiro Murayama
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
Priority to JP50050778A priority Critical patent/JPS51127382A/ja
Priority to GB1694876A priority patent/GB1505034A/en
Priority to FR7612600A priority patent/FR2310038A1/fr
Priority to DE19762618720 priority patent/DE2618720C3/de
Publication of JPS51127382A publication Critical patent/JPS51127382A/ja
Priority to US05/835,925 priority patent/US4137475A/en
Publication of JPS5510090B2 publication Critical patent/JPS5510090B2/ja
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

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP50050778A 1975-04-28 1975-04-28 Piezooelectric switch Granted JPS51127382A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP50050778A JPS51127382A (en) 1975-04-28 1975-04-28 Piezooelectric switch
GB1694876A GB1505034A (en) 1975-04-28 1976-04-27 Piezoelectric switches
FR7612600A FR2310038A1 (fr) 1975-04-28 1976-04-28 Interrupteur piezoelectrique analogique
DE19762618720 DE2618720C3 (de) 1975-04-28 1976-04-28 Piezoelektrischer Schalter
US05/835,925 US4137475A (en) 1975-04-28 1977-09-23 Thin film, thermoplastic piezoelectric switches

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
JPS51127382A true JPS51127382A (en) 1976-11-06
JPS5510090B2 JPS5510090B2 (bg) 1980-03-13

Family

ID=12868277

Family Applications (1)

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

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394083U (bg) * 1976-12-28 1978-08-01

Families Citing this family (6)

* 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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394083U (bg) * 1976-12-28 1978-08-01
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

Also Published As

Publication number Publication date
GB1505034A (en) 1978-03-22
FR2310038A1 (fr) 1976-11-26
JPS5510090B2 (bg) 1980-03-13
DE2618720A1 (de) 1976-11-04
FR2310038B1 (bg) 1981-10-30
DE2618720C3 (de) 1978-04-27
DE2618720B2 (de) 1977-08-25

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