JPS60157501A - 複動液圧モ−タの制御用電気−液圧装置 - Google Patents

複動液圧モ−タの制御用電気−液圧装置

Info

Publication number
JPS60157501A
JPS60157501A JP59268670A JP26867084A JPS60157501A JP S60157501 A JPS60157501 A JP S60157501A JP 59268670 A JP59268670 A JP 59268670A JP 26867084 A JP26867084 A JP 26867084A JP S60157501 A JPS60157501 A JP S60157501A
Authority
JP
Japan
Prior art keywords
valve
pressure
connection
motor
control
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
JP59268670A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0469281B2 (zh
Inventor
フオルクマール・ロイトネル
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS60157501A publication Critical patent/JPS60157501A/ja
Publication of JPH0469281B2 publication Critical patent/JPH0469281B2/ja
Granted 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F15B2211/3057—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve having two valves, one for each port of a double-acting output member
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/329—Directional control characterised by the type of actuation actuated by fluid pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/355—Pilot pressure control
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6313—Electronic controllers using input signals representing a pressure the pressure being a load pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/634—Electronic controllers using input signals representing a state of a valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/67—Methods for controlling pilot pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/875—Control measures for coping with failures
    • F15B2211/8757—Control measures for coping with failures using redundant components or assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP59268670A 1983-12-24 1984-12-21 複動液圧モ−タの制御用電気−液圧装置 Granted JPS60157501A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3347000.6 1983-12-24
DE19833347000 DE3347000A1 (de) 1983-12-24 1983-12-24 Elektrohydraulische einrichtung zur steuerung eines doppeltwirkenden hydromotors

Publications (2)

Publication Number Publication Date
JPS60157501A true JPS60157501A (ja) 1985-08-17
JPH0469281B2 JPH0469281B2 (zh) 1992-11-05

Family

ID=6218086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59268670A Granted JPS60157501A (ja) 1983-12-24 1984-12-21 複動液圧モ−タの制御用電気−液圧装置

Country Status (2)

Country Link
JP (1) JPS60157501A (zh)
DE (1) DE3347000A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180102A (ja) * 1986-01-31 1987-08-07 ム−グ　インコ−ポレ−テツド 省エネルギ−のサ−ボ機構
JPS63243510A (ja) * 1987-03-27 1988-10-11 Hitachi Constr Mach Co Ltd 油圧機械の駆動制御装置
JP2001311401A (ja) * 1999-12-03 2001-11-09 Amada Eng Center Co Ltd 液圧サーボバルブの制御方法および装置並びに液圧シリンダの駆動方法および装置
CN106609780A (zh) * 2015-10-23 2017-05-03 赵慧霞 一种单油路双控液压系统

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754641Y2 (ja) * 1986-05-09 1995-12-18 東洋運搬機株式会社 荷役位置制御装置
DE3621526A1 (de) * 1986-06-27 1988-01-14 Scharnofske Helmut Dr Elektro-pneumatische oder -hydraulische regelungseinrichtung fuer ein pneumatisch oder hydraulisch betaetigtes stellglied
DE3644181C1 (de) * 1986-12-23 1988-04-28 Karl Hehl Hydraulikeinrichtung fuer die Formschliesseinheit einer Kunststoff-Spritzgiessmaschine
DE3710178A1 (de) * 1987-04-01 1988-10-20 Antriebs Steuerungstech Ges Steuereinrichtung fuer einen pneumo-hydraulischen kraftantrieb
DE3716200C2 (de) * 1987-05-14 1997-08-28 Linde Ag Steuer- und Regeleinrichtung für ein hydrostatisches Antriebsaggregat und Verfahren zum Betreiben eines solchen
DE3805288A1 (de) * 1988-02-19 1989-08-31 Rexroth Mannesmann Gmbh Regelventil
DE3821891C2 (de) * 1988-06-29 1994-05-19 Rexroth Mannesmann Gmbh CNC-geregelter hydraulischer Positionierantrieb
US5048394A (en) * 1989-07-28 1991-09-17 Woodward Governor Company Multiplexed hydraulic control system with oscillator for multiplexer drive
EP0439433B1 (de) * 1990-01-23 1994-02-23 IMI Norgren AG Pneumatisches Schieberventil
US5218895A (en) * 1990-06-15 1993-06-15 Caterpillar Inc. Electrohydraulic control apparatus and method
DE4140409A1 (de) * 1991-12-07 1993-06-09 Robert Bosch Gmbh, 7000 Stuttgart, De Elektrohydraulische steuereinrichtung
GB2301461A (en) * 1994-02-04 1996-12-04 Microhydraulics Inc Hydraulic valves
WO1995021332A1 (en) * 1994-02-04 1995-08-10 Microhydraulics, Inc. Hydraulic valves
GB9503854D0 (en) * 1995-02-25 1995-04-19 Ultra Hydraulics Ltd Electrohydraulic proportional control valve assemblies
DE19737005A1 (de) * 1997-08-26 1999-03-04 Claas Selbstfahr Erntemasch Vorrichtung zur Steuerung eines doppelt wirkenden Lenkzylinders
WO1999061804A1 (en) * 1998-05-28 1999-12-02 Plustech Oy Method for adjusting supply pressure
DE102009008367B4 (de) * 2009-02-11 2015-12-31 Continental Automotive Gmbh Vorrichtung und Verfahren zur Betätigung einer bewegbaren Komponente
CN104514773B (zh) * 2013-09-30 2016-07-27 宝山钢铁股份有限公司 用于控制加热炉的步进梁的方法及控制系统
DE102015201122A1 (de) * 2014-12-19 2016-06-23 Robert Bosch Gmbh Schaltung zur Ansteuerung eines rotierenden Verbrauchers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357274A1 (de) * 1973-06-19 1975-01-16 Hunkar Laboratories Regelung von spritzgussanlagen
DE3011088A1 (de) * 1979-03-26 1980-10-09 Sperry Corp Hydraulische antriebsschaltung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849653C2 (de) * 1978-11-16 1983-10-20 Mannesmann Rexroth GmbH, 8770 Lohr Aus hydraulisch betätigbaren Zwei-Wege-Sitzventilen gebildete Wegesteuerung mit zugeordneten Drosselventilen zur Feinsteuerung für hydraulische Antriebe
DE3140397C2 (de) * 1981-10-10 1993-10-21 Bosch Gmbh Robert Vorgesteuerte Vorrichtung zur lastunabhängigen Regelung eines Druckmittelstroms proportional zu einem elektrischen Eingangssignal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357274A1 (de) * 1973-06-19 1975-01-16 Hunkar Laboratories Regelung von spritzgussanlagen
DE3011088A1 (de) * 1979-03-26 1980-10-09 Sperry Corp Hydraulische antriebsschaltung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180102A (ja) * 1986-01-31 1987-08-07 ム−グ　インコ−ポレ−テツド 省エネルギ−のサ−ボ機構
JPS63243510A (ja) * 1987-03-27 1988-10-11 Hitachi Constr Mach Co Ltd 油圧機械の駆動制御装置
JP2001311401A (ja) * 1999-12-03 2001-11-09 Amada Eng Center Co Ltd 液圧サーボバルブの制御方法および装置並びに液圧シリンダの駆動方法および装置
CN106609780A (zh) * 2015-10-23 2017-05-03 赵慧霞 一种单油路双控液压系统

Also Published As

Publication number Publication date
DE3347000C2 (zh) 1992-06-04
JPH0469281B2 (zh) 1992-11-05
DE3347000A1 (de) 1985-07-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees