JPS50124768A - - Google Patents

Info

Publication number
JPS50124768A
JPS50124768A JP50024069A JP2406975A JPS50124768A JP S50124768 A JPS50124768 A JP S50124768A JP 50024069 A JP50024069 A JP 50024069A JP 2406975 A JP2406975 A JP 2406975A JP S50124768 A JPS50124768 A JP S50124768A
Authority
JP
Japan
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.)
Pending
Application number
JP50024069A
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 filed Critical
Publication of JPS50124768A publication Critical patent/JPS50124768A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • H02N2/183—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using impacting bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F23Q3/002—Igniters using electrically-produced sparks using piezoelectric elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/88—Mounts; Supports; Enclosures; Casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Fuel-Injection Apparatus (AREA)
JP50024069A 1974-02-28 1975-02-28 Pending JPS50124768A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44662774A 1974-02-28 1974-02-28
US05/533,646 US4051396A (en) 1974-02-28 1974-12-17 Encapsulation to prevent fracture of piezoelectric high voltage mechanism

Publications (1)

Publication Number Publication Date
JPS50124768A true JPS50124768A (ja) 1975-10-01

Family

ID=27034691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50024069A Pending JPS50124768A (ja) 1974-02-28 1975-02-28

Country Status (5)

Country Link
US (1) US4051396A (ja)
JP (1) JPS50124768A (ja)
DE (1) DE2507387A1 (ja)
FR (1) FR2262866B1 (ja)
GB (1) GB1470920A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937960U (ja) * 1982-08-31 1984-03-10 松下電器産業株式会社 圧電素子ユニツト

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915313A1 (de) * 1979-04-14 1980-10-23 Ibm Deutschland Piezoelektrische antriebsanordnung, insbesondere fuer fokussiersysteme
US4310730A (en) * 1979-07-25 1982-01-12 Aaroe Kenneth T Shielded piezoelectric acoustic pickup for mounting on musical instrument sounding boards
US4782470A (en) * 1985-11-13 1988-11-01 General Instrument Corp. Hydrophone with extended operational life
EP0225393B1 (en) * 1985-11-25 1991-03-06 Matsushita Electric Industrial Co., Ltd. High-voltage generating device
US5148077A (en) * 1990-09-28 1992-09-15 Caterpillar Inc. Coating surrounding a piezoelectric solid state motor stack
US5218259A (en) * 1992-02-18 1993-06-08 Caterpillar Inc. Coating surrounding a piezoelectric solid state motor stack
US5406161A (en) * 1994-05-24 1995-04-11 Industrial Technology Research Institute Piezoelectric composite receiver
US5726522A (en) * 1995-02-27 1998-03-10 Japan Smoking Articles Corporate Association Device for generating high voltage
US6211602B1 (en) * 1997-06-24 2001-04-03 Minolta Co., Ltd. Actuator using electromechanical transducer capable of being used in high temperature and high humidity environment and apparatus having the same
DE19856186A1 (de) * 1998-12-05 2000-06-15 Bosch Gmbh Robert Piezoelektrischer Aktor
DE19914411A1 (de) * 1999-03-30 2000-10-12 Bosch Gmbh Robert Piezoelektrischer Aktor
JP2002203997A (ja) * 2000-12-28 2002-07-19 Denso Corp 圧電アクチュエータ
US7560855B2 (en) * 2006-07-31 2009-07-14 Loki Incorporated Ferroelectric energy generator, system, and method
DE102007018039A1 (de) * 2006-09-14 2008-03-27 Robert Bosch Gmbh Piezoaktormodul mit einem ummantelten Piezoaktor
DE102006045663A1 (de) * 2006-09-27 2008-04-03 Robert Bosch Gmbh Piezoaktor mit einer Ummantelung, zur Anordnung in einem Piezoinjektor
US7999445B2 (en) * 2009-07-13 2011-08-16 Loki Incorporated Ferroelectric energy generator with voltage-controlled switch
JP5631042B2 (ja) * 2009-08-27 2014-11-26 キヤノン株式会社 アクチュエータ
DE102010024845B4 (de) * 2010-06-23 2016-02-18 Rheinmetall Waffe Munition Gmbh Hochspannungsgenerator
US10006281B2 (en) 2012-02-10 2018-06-26 Austin Star Detonator Company Calibration of molded piezoelectric longitudinal charge coefficient of a pressure sensor for blasting operation
US20130205888A1 (en) * 2012-02-10 2013-08-15 Austin Powder Company Method and apparatus to measure borehole pressure during blasting
US9379590B2 (en) * 2013-08-25 2016-06-28 Baker Hughes Incorporated Systems and methods for electric motor construction
US9310236B2 (en) * 2014-09-17 2016-04-12 Joseph Baumoel Ultrasonic flow meter using reflected beams
JP7254285B2 (ja) * 2019-04-23 2023-04-10 株式会社サタケ 圧電式バルブ及び該圧電式バルブの製造方法
JP7193804B2 (ja) * 2019-06-05 2022-12-21 株式会社サタケ 圧電アクチュエータ、圧電式バルブ、及び圧電アクチュエータの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101893A (en) * 1935-11-30 1937-12-14 Rca Corp Piezoelectric apparatus
BE474895A (ja) * 1941-01-31
US2587304A (en) * 1948-11-17 1952-02-26 Gen Electric Crystal pressure gauge
US2571899A (en) * 1948-12-11 1951-10-16 Westinghouse Electric Corp Vibration pickup
US2728869A (en) * 1950-01-06 1955-12-27 Ultraschall A G Piezoelectric oscillator or vibrator for ultrasonic waves, especially as an instrument for therapeutical treatment and diagnosis
US3377439A (en) * 1958-04-03 1968-04-09 Erie Technological Prod Inc Binaural piezoelectric pickup
US3396285A (en) * 1966-08-10 1968-08-06 Trustees Of The Ohio State Uni Electromechanical transducer
US3466473A (en) * 1966-12-30 1969-09-09 Univ Ohio High voltage sonic pulse generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937960U (ja) * 1982-08-31 1984-03-10 松下電器産業株式会社 圧電素子ユニツト

Also Published As

Publication number Publication date
GB1470920A (en) 1977-04-21
US4051396A (en) 1977-09-27
FR2262866B1 (ja) 1978-10-06
FR2262866A1 (ja) 1975-09-26
DE2507387A1 (de) 1975-09-04

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