EP0943811A3 - Binärer elektrisch ansteuerbarer fluidischer Leistungsverstärker - Google Patents

Binärer elektrisch ansteuerbarer fluidischer Leistungsverstärker Download PDF

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Publication number
EP0943811A3
EP0943811A3 EP99104059A EP99104059A EP0943811A3 EP 0943811 A3 EP0943811 A3 EP 0943811A3 EP 99104059 A EP99104059 A EP 99104059A EP 99104059 A EP99104059 A EP 99104059A EP 0943811 A3 EP0943811 A3 EP 0943811A3
Authority
EP
European Patent Office
Prior art keywords
binary
electrically
fluidic amplifier
force
controlled fluidic
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
EP99104059A
Other languages
English (en)
French (fr)
Other versions
EP0943811B1 (de
EP0943811A2 (de
Inventor
Heinz Prof. Dr. Töpfer
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.)
Buerkert Werke GmbH and Co KG
Original Assignee
Buerkert Werke GmbH and Co KG
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 Buerkert Werke GmbH and Co KG filed Critical Buerkert Werke GmbH and Co KG
Publication of EP0943811A2 publication Critical patent/EP0943811A2/de
Publication of EP0943811A3 publication Critical patent/EP0943811A3/de
Application granted granted Critical
Publication of EP0943811B1 publication Critical patent/EP0943811B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Thyristors (AREA)
  • Amplifiers (AREA)

Abstract

Bei einem binären elektrisch ansteuerbaren fluidischen Leistungsverstärker wird mittels eines elektrisch ansteuerbaren Ventils (10) ein Steuerdruck an einen Druck/Kraft-Wandler (16) durchgeschaltet. Die von dem Druck/Kraft-Wandler (16) abgegebene Kraft ist als Schaltkraft an einem fluidischen Relais (20) wirksam.
EP99104059A 1998-03-17 1999-03-17 Binärer elektrisch ansteuerbarer fluidischer Leistungsverstärker Expired - Lifetime EP0943811B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29804811U DE29804811U1 (de) 1998-03-17 1998-03-17 Binärer elektrisch ansteuerbarer fluidischer Leistungsverstärker
DE29804811U 1998-03-17

Publications (3)

Publication Number Publication Date
EP0943811A2 EP0943811A2 (de) 1999-09-22
EP0943811A3 true EP0943811A3 (de) 2002-03-20
EP0943811B1 EP0943811B1 (de) 2005-03-09

Family

ID=8054318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99104059A Expired - Lifetime EP0943811B1 (de) 1998-03-17 1999-03-17 Binärer elektrisch ansteuerbarer fluidischer Leistungsverstärker

Country Status (2)

Country Link
EP (1) EP0943811B1 (de)
DE (2) DE29804811U1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010051743B4 (de) 2010-11-19 2022-09-01 C. Miethke Gmbh & Co. Kg Programmierbares Hydrocephalusventil

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB621396A (en) * 1946-08-20 1949-04-08 H M Hobson Aircraft & Motor Co A new or improved relay operated selector valve
US4675567A (en) * 1985-10-03 1987-06-23 Yamatake-Honeywell Co. Ltd. Electro-pneumatic pressure converter
EP0276056A2 (de) * 1987-01-23 1988-07-27 Borg-Warner Automotive, Inc. Ventilanordnung für ein Fluiddurchflusssteuersystem
DE3907081A1 (de) * 1988-06-24 1989-12-28 Medizin Labortechnik Veb K Schaltungsanordnung zur steuerung von beatmungsgasen
EP0460815A2 (de) * 1990-06-08 1991-12-11 Borg-Warner Automotive, Inc. Pulsbreitenmodulierte Drucksteuerventilanordnung
DE4105062A1 (de) * 1990-09-19 1992-03-26 Helmut Prof Dipl Ing Hoenicke Elektropneumatischer stellungsregler mit pulsbreitenansteuerung
EP0822360A1 (de) * 1993-11-16 1998-02-04 Bürkert Werke GmbH & Co. Schaltelement zur Verwendung in einer Ventilkombination

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8811123D0 (en) * 1988-05-11 1988-06-15 Watson Smith Ltd Pressure regulator
DE4232519C2 (de) * 1992-09-22 1995-12-21 Mannesmann Ag Computerbus-gesteuerte Leistungsventilansteuerung
DE4233301C1 (de) * 1992-10-03 1994-02-17 Samson Ag Stellungsregler

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB621396A (en) * 1946-08-20 1949-04-08 H M Hobson Aircraft & Motor Co A new or improved relay operated selector valve
US4675567A (en) * 1985-10-03 1987-06-23 Yamatake-Honeywell Co. Ltd. Electro-pneumatic pressure converter
EP0276056A2 (de) * 1987-01-23 1988-07-27 Borg-Warner Automotive, Inc. Ventilanordnung für ein Fluiddurchflusssteuersystem
DE3907081A1 (de) * 1988-06-24 1989-12-28 Medizin Labortechnik Veb K Schaltungsanordnung zur steuerung von beatmungsgasen
EP0460815A2 (de) * 1990-06-08 1991-12-11 Borg-Warner Automotive, Inc. Pulsbreitenmodulierte Drucksteuerventilanordnung
DE4105062A1 (de) * 1990-09-19 1992-03-26 Helmut Prof Dipl Ing Hoenicke Elektropneumatischer stellungsregler mit pulsbreitenansteuerung
EP0822360A1 (de) * 1993-11-16 1998-02-04 Bürkert Werke GmbH & Co. Schaltelement zur Verwendung in einer Ventilkombination

Also Published As

Publication number Publication date
DE59911716D1 (de) 2005-04-14
EP0943811B1 (de) 2005-03-09
DE29804811U1 (de) 1998-07-16
EP0943811A2 (de) 1999-09-22

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