JPS6246722B2 - - Google Patents

Info

Publication number
JPS6246722B2
JPS6246722B2 JP56068464A JP6846481A JPS6246722B2 JP S6246722 B2 JPS6246722 B2 JP S6246722B2 JP 56068464 A JP56068464 A JP 56068464A JP 6846481 A JP6846481 A JP 6846481A JP S6246722 B2 JPS6246722 B2 JP S6246722B2
Authority
JP
Japan
Prior art keywords
cylinder
piston
piezoelectric elements
pressure medium
piezoelectric element
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.)
Expired
Application number
JP56068464A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5762980A (en
Inventor
Hooru Andoreasu
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.)
Carl Schenck AG
Original Assignee
Carl Schenck Maschinenfabrik GmbH
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 Carl Schenck Maschinenfabrik GmbH filed Critical Carl Schenck Maschinenfabrik GmbH
Publication of JPS5762980A publication Critical patent/JPS5762980A/ja
Publication of JPS6246722B2 publication Critical patent/JPS6246722B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/003—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by piezoelectric means
    • 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
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/04—Constructional details
    • H02N2/043—Mechanical transmission means, e.g. for stroke amplification

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Actuator (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Reciprocating Pumps (AREA)
JP56068464A 1980-10-03 1981-05-08 Fluid pressure apparatus Granted JPS5762980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803037380 DE3037380A1 (de) 1980-10-03 1980-10-03 Hydraulischer druckerzeuger und/oder druckmittelversorgungsanordnung

Publications (2)

Publication Number Publication Date
JPS5762980A JPS5762980A (en) 1982-04-16
JPS6246722B2 true JPS6246722B2 (no) 1987-10-05

Family

ID=6113505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56068464A Granted JPS5762980A (en) 1980-10-03 1981-05-08 Fluid pressure apparatus

Country Status (4)

Country Link
JP (1) JPS5762980A (no)
DE (1) DE3037380A1 (no)
FR (1) FR2491559B1 (no)
GB (1) GB2087659B (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001208439A (ja) * 2000-01-31 2001-08-03 Sony Corp 冷却装置、加熱装置及び電子機器

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597056A (ja) * 1982-07-06 1984-01-14 Sharp Corp インクジエツトプリンタのインク供給装置
JPS6034789U (ja) * 1983-08-12 1985-03-09 株式会社村田製作所 圧電装置
JPS60234478A (ja) * 1984-05-01 1985-11-21 Shoketsu Kinzoku Kogyo Co Ltd 圧力型アクチュエータ
JPS6184401A (ja) * 1984-10-03 1986-04-30 Nippon Soken Inc 圧電素子アクチユエ−タ
DE3603992A1 (de) * 1986-02-08 1987-08-20 Bosch Gmbh Robert Arbeitszylinder mit einem elektrischen kolbenendstellungsgeber
US4803393A (en) * 1986-07-31 1989-02-07 Toyota Jidosha Kabushiki Kaisha Piezoelectric actuator
JPH0419201Y2 (no) * 1986-08-19 1992-04-30
JPS63250549A (ja) * 1987-04-08 1988-10-18 Nec Corp 薄膜引張り試験機
DE3714337C2 (de) * 1987-04-29 1997-03-20 Rexroth Mannesmann Gmbh Servoventil mit Piezoansteuerung sowie piezoelektrischer Steuermotor
US5113108A (en) * 1988-11-04 1992-05-12 Nec Corporation Hermetically sealed electrostrictive actuator
DE3916539A1 (de) * 1989-05-20 1990-11-22 Audi Ag Vorrichtung zur weg-/druckuebertragung
DE4010216C2 (de) * 1990-03-27 1996-07-11 Manfred Bocian Impulspumpenanlage auf der Grundlage des elektrohydraulischen Effekts
US5055733A (en) * 1990-09-17 1991-10-08 Leonid Eylman Method for converting micromotions into macromotions and apparatus for carrying out the method
DE4127860A1 (de) * 1991-08-22 1993-02-25 Deutsche Aerospace Pumpensystem zur foerderung von fluessigen oder gasfoermigen medien
DE4133000C2 (de) * 1991-10-04 1993-11-18 Siegfried Dipl Ing Kipke Piezohydraulisches Modul zur Umsetzung taktiler Information
US5866971A (en) * 1993-09-09 1999-02-02 Active Control Experts, Inc. Hybrid motor
US5889354A (en) * 1994-08-29 1999-03-30 Oceaneering International Inc. Piezoelectric unit cell
US5761782A (en) * 1994-08-29 1998-06-09 Oceaneering International, Inc. Method of fabrication of piezoelectric bender elements
US5798600A (en) * 1994-08-29 1998-08-25 Oceaneering International, Inc. Piezoelectric pumps
DE19653555C2 (de) * 1996-12-20 2002-10-31 Siemens Ag Piezoelektrischer Aktor
DE19725685B4 (de) * 1997-06-18 2006-11-30 Fludicon Gmbh Fluid-Pumpe
DE19730052C1 (de) * 1997-07-14 1998-12-03 Rolf Hopf Piezohydraulischer Antrieb
US6034466A (en) * 1997-12-22 2000-03-07 Boeing North American, Inc. Amplifier for amplification of a microactuator
JP2907335B1 (ja) * 1998-03-24 1999-06-21 株式会社コミュータヘリコプタ先進技術研究所 ロータブレードのフラップ駆動装置
US6291930B1 (en) 1998-08-13 2001-09-18 Oceaneering International, Inc. Low voltage piezoelectric bender elements and unit cells
US8267675B2 (en) 2008-06-16 2012-09-18 GM Global Technology Operations LLC High flow piezoelectric pump
DE102011006942A1 (de) 2011-04-07 2012-10-11 Zf Friedrichshafen Ag Druckerzeuger einer Prüf- oder Kalibriervorrichtung
DE102013211289A1 (de) * 2013-06-17 2014-12-18 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Anheben von Objekten
RU2576722C1 (ru) * 2015-01-12 2016-03-10 Анатолий Александрович Рыбаков Способ зарядки гидроаккумулятора системы привода газораспределительного клапана двигателя внутреннего сгорания пьезонасосом
RU2576732C1 (ru) * 2015-02-19 2016-03-10 Анатолий Александрович Рыбаков Способ зарядки гидроаккумулятора системы привода трёхклапанного газораспределителя двигателя внутреннего сгорания пьезонасосом

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987971A (no) * 1972-12-27 1974-08-22

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501099A (en) * 1967-09-27 1970-03-17 Physics Int Co Electromechanical actuator having an active element of electroexpansive material
US3598506A (en) * 1969-04-23 1971-08-10 Physics Int Co Electrostrictive actuator
US3766415A (en) * 1972-04-18 1973-10-16 R Dame Piezolectric actuator
GB1453978A (en) * 1973-03-15 1976-10-27 Secr Defence Linear stepper motor
JPS50392U (no) * 1973-04-26 1975-01-06
US4011474A (en) * 1974-10-03 1977-03-08 Pz Technology, Inc. Piezoelectric stack insulation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987971A (no) * 1972-12-27 1974-08-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001208439A (ja) * 2000-01-31 2001-08-03 Sony Corp 冷却装置、加熱装置及び電子機器

Also Published As

Publication number Publication date
FR2491559B1 (no) 1985-02-08
FR2491559A1 (no) 1982-04-09
DE3037380C2 (no) 1991-01-03
GB2087659A (en) 1982-05-26
DE3037380A1 (de) 1982-05-13
GB2087659B (en) 1985-01-09
JPS5762980A (en) 1982-04-16

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