JPS55149470A - Valve for fluid - Google Patents

Valve for fluid

Info

Publication number
JPS55149470A
JPS55149470A JP12743079A JP12743079A JPS55149470A JP S55149470 A JPS55149470 A JP S55149470A JP 12743079 A JP12743079 A JP 12743079A JP 12743079 A JP12743079 A JP 12743079A JP S55149470 A JPS55149470 A JP S55149470A
Authority
JP
Japan
Prior art keywords
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.)
Pending
Application number
JP12743079A
Other languages
Japanese (ja)
Inventor
Pooru 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 AG
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 AG filed Critical Carl Schenck AG
Publication of JPS55149470A publication Critical patent/JPS55149470A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/008—Piezoelectric stacks for sliding valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Servomotors (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
JP12743079A 1979-05-07 1979-10-04 Valve for fluid Pending JPS55149470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792918377 DE2918377A1 (en) 1979-05-07 1979-05-07 Flow control valve for HF range with precise regulation - uses piezoelectric element directly or indirectly varying cross=section of stream

Publications (1)

Publication Number Publication Date
JPS55149470A true JPS55149470A (en) 1980-11-20

Family

ID=6070138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12743079A Pending JPS55149470A (en) 1979-05-07 1979-10-04 Valve for fluid

Country Status (2)

Country Link
JP (1) JPS55149470A (en)
DE (1) DE2918377A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116687C2 (en) * 1981-04-28 1983-05-26 Daimler-Benz Ag, 7000 Stuttgart Electrically controlled actuator
IT1156079B (en) * 1982-07-15 1987-01-28 Fiat Ricerche INTERCEPTING DEVICE OF A FLUID
US4450375A (en) * 1982-11-12 1984-05-22 Kiwi Coders Corporation Piezoelectric fluid control device
DE3608550A1 (en) * 1986-03-14 1987-09-17 Festo Kg Piezoelectrically actuated valve
JPS6376969A (en) * 1986-09-18 1988-04-07 Aisin Seiki Co Ltd Selector valve
DE3723287A1 (en) * 1987-07-15 1989-01-26 Kuhnke Gmbh Kg H Electrically actuable valve
DE3837705A1 (en) * 1988-11-07 1990-05-10 Hydraulik Ring Gmbh PISTON VALVE
DE4103665A1 (en) * 1991-02-07 1992-08-13 Teves Gmbh Alfred Electromagnetically operated valve - has cylindrical magnetostrictive actuator which contracts in axial magnetic field of selectively energised windings to allow fluid flow between adjacent ports
US5314118A (en) * 1991-02-14 1994-05-24 Mannesmann Rexroth Gmbh Piezoelectric controllable nozzle resistance for hydraulic apparatus
DE4135822C2 (en) * 1991-02-14 1998-04-09 Rexroth Mannesmann Gmbh Device for generating a hydraulic signal corresponding to an electrical signal
DE4412948C2 (en) * 1994-04-14 1998-07-23 Siemens Ag Electro-hydraulic shut-off device
DE29710006U1 (en) * 1997-06-09 1998-11-05 Buerkert Werke Gmbh & Co Miniaturized valve device
GB9811398D0 (en) * 1998-05-27 1998-07-22 Pbt Limited Spool valve
DE102008063186A1 (en) * 2008-12-29 2010-07-01 Robert Bosch Gmbh Valve i.e. slide valve, for use as e.g. pneumatic actuatable 3/2-control valve, has sleeve brought into two different shapes by applying voltage, where shapes produce different tight-connections between slider and sleeve in switch position

Also Published As

Publication number Publication date
DE2918377A1 (en) 1980-11-20

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