DE3713697C2 - - Google Patents

Info

Publication number
DE3713697C2
DE3713697C2 DE3713697A DE3713697A DE3713697C2 DE 3713697 C2 DE3713697 C2 DE 3713697C2 DE 3713697 A DE3713697 A DE 3713697A DE 3713697 A DE3713697 A DE 3713697A DE 3713697 C2 DE3713697 C2 DE 3713697C2
Authority
DE
Germany
Prior art keywords
piezoelectric elements
electrically operated
operated valve
hydraulic fluid
valve
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
DE3713697A
Other languages
German (de)
English (en)
Other versions
DE3713697A1 (de
Inventor
Eckardt Von 3501 Fuldatal De Bonin
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.)
BONIN, ECKHARDT VON, DIPL.-ING., 3501 FULDATAL, DE
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19873713697 priority Critical patent/DE3713697A1/de
Publication of DE3713697A1 publication Critical patent/DE3713697A1/de
Application granted granted Critical
Publication of DE3713697C2 publication Critical patent/DE3713697C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
    • F02M59/468—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means using piezoelectric operating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • F16K31/007—Piezoelectric stacks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
DE19873713697 1987-04-24 1987-04-24 Ultraschnelles steuerventil Granted DE3713697A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873713697 DE3713697A1 (de) 1987-04-24 1987-04-24 Ultraschnelles steuerventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873713697 DE3713697A1 (de) 1987-04-24 1987-04-24 Ultraschnelles steuerventil

Publications (2)

Publication Number Publication Date
DE3713697A1 DE3713697A1 (de) 1988-11-10
DE3713697C2 true DE3713697C2 (enrdf_load_stackoverflow) 1989-06-01

Family

ID=6326192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873713697 Granted DE3713697A1 (de) 1987-04-24 1987-04-24 Ultraschnelles steuerventil

Country Status (1)

Country Link
DE (1) DE3713697A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997046807A1 (en) * 1996-06-05 1997-12-11 Tore Fors Force machine
DE19939476A1 (de) * 1999-08-20 2001-04-05 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE10029296A1 (de) * 2000-06-14 2001-12-20 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE19839732C2 (de) * 1998-09-01 2002-10-31 Iav Gmbh Piezoelektrisch-hydraulische Betätigungseinrichtung

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993006625A1 (de) * 1991-09-27 1993-04-01 Siemens Aktiengesellschaft Hydraulischer wegtransformator für den piezoelektrischen aktor eines einlassventils
DE4133000C2 (de) * 1991-10-04 1993-11-18 Siegfried Dipl Ing Kipke Piezohydraulisches Modul zur Umsetzung taktiler Information
DE4412948C2 (de) * 1994-04-14 1998-07-23 Siemens Ag Elektrohydraulische Absperrvorrichtung
DE19606040C2 (de) * 1996-02-19 2000-09-28 Univ Dresden Tech Schnellschaltendes Hydraulikventil
DE59706514D1 (de) * 1996-09-30 2002-04-04 Siemens Ag Steller mit einem aktor mit steuerbarer länge und vorrichtung zur übertragung der auslenkung eines aktors
DE19757877A1 (de) 1997-12-24 1999-07-01 Bosch Gmbh Robert Verfahren zur Herstellung piezoelektrischer Aktoren und piezoelektrischer Aktor
DE19802302A1 (de) 1998-01-22 1999-07-29 Bosch Gmbh Robert Piezoelektrischer Aktor
DE19850610A1 (de) 1998-11-03 2000-05-04 Bosch Gmbh Robert Verfahren zur Herstellung piezoelektrischer Aktoren
DE19912334C2 (de) * 1999-03-19 2002-07-11 Bosch Gmbh Robert Vorsteuereinrichtung
DE19913271A1 (de) 1999-03-24 2000-09-28 Bosch Gmbh Robert Piezoelektrischer Aktor
DE19914715C2 (de) * 1999-03-31 2002-08-14 Siemens Ag Vorrichtung zum Übertragen einer Aktorbewegung
DE19921242C1 (de) 1999-05-07 2000-10-26 Siemens Ag Verfahren zum Positionieren des Stellantriebs in einem Kraftstoffinjektor und Vorrichtung zur Durchführung des Verfahrens
DE19946840A1 (de) * 1999-09-30 2001-05-03 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE10043625C2 (de) * 2000-09-05 2003-03-27 Bosch Gmbh Robert Hydraulisch übersetztes Ventil
DE50206891D1 (de) * 2001-02-22 2006-06-29 Continental Teves Ag & Co Ohg Ventil, insbesondere für hydraulische kraftfahrzeug-bremsanlagen
CN101555957B (zh) * 2009-05-22 2011-06-15 合肥美亚光电技术有限责任公司 一种压电陶瓷喷阀

Family Cites Families (1)

* 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997046807A1 (en) * 1996-06-05 1997-12-11 Tore Fors Force machine
DE19839732C2 (de) * 1998-09-01 2002-10-31 Iav Gmbh Piezoelektrisch-hydraulische Betätigungseinrichtung
DE19939476A1 (de) * 1999-08-20 2001-04-05 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE19939476C2 (de) * 1999-08-20 2003-02-20 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE10029296A1 (de) * 2000-06-14 2001-12-20 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten

Also Published As

Publication number Publication date
DE3713697A1 (de) 1988-11-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BONIN, ECKHARDT VON, DIPL.-ING., 3501 FULDATAL, DE

8339 Ceased/non-payment of the annual fee