IT1393827B1 - Apparecchio di comando per valvola idraulica e procedimento atto a verificare un apparecchio di comando per valvola idraulica - Google Patents

Apparecchio di comando per valvola idraulica e procedimento atto a verificare un apparecchio di comando per valvola idraulica

Info

Publication number
IT1393827B1
IT1393827B1 ITMI2009A000691A ITMI20090691A IT1393827B1 IT 1393827 B1 IT1393827 B1 IT 1393827B1 IT MI2009A000691 A ITMI2009A000691 A IT MI2009A000691A IT MI20090691 A ITMI20090691 A IT MI20090691A IT 1393827 B1 IT1393827 B1 IT 1393827B1
Authority
IT
Italy
Prior art keywords
control unit
hydraulic valve
verifying
procedure
valve control
Prior art date
Application number
ITMI2009A000691A
Other languages
English (en)
Inventor
Dieter Keller
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20090691A1 publication Critical patent/ITMI20090691A1/it
Application granted granted Critical
Publication of IT1393827B1 publication Critical patent/IT1393827B1/it

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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/002—Electrical failure
    • 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
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
ITMI2009A000691A 2008-05-10 2009-04-23 Apparecchio di comando per valvola idraulica e procedimento atto a verificare un apparecchio di comando per valvola idraulica IT1393827B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008023198A DE102008023198A1 (de) 2008-05-10 2008-05-10 Hydraulikventilsteuergerät und Verfahren zum Überprüfen eines Hydraulikventilsteuergeräts

Publications (2)

Publication Number Publication Date
ITMI20090691A1 ITMI20090691A1 (it) 2009-11-11
IT1393827B1 true IT1393827B1 (it) 2012-05-11

Family

ID=41152755

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A000691A IT1393827B1 (it) 2008-05-10 2009-04-23 Apparecchio di comando per valvola idraulica e procedimento atto a verificare un apparecchio di comando per valvola idraulica

Country Status (4)

Country Link
US (1) US20090278066A1 (it)
CN (1) CN101576106A (it)
DE (1) DE102008023198A1 (it)
IT (1) IT1393827B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5577285B2 (ja) * 2011-03-30 2014-08-20 アズビル株式会社 ポジショナ
DE102013101050B4 (de) * 2013-02-01 2023-02-16 Pilz Gmbh & Co. Kg Sicherheitsschaltvorrichtung mit sicherem Netzteil
CN106439172A (zh) * 2016-11-25 2017-02-22 合肥协力液压科技有限公司 一种液压阀控制装置
CN106762978B (zh) * 2016-11-29 2018-05-22 四川凌峰航空液压机械有限公司 抗干扰测试收放作动筒类试验台信号测试系统
JP6769418B2 (ja) * 2017-09-25 2020-10-14 株式会社デンソー 電流制御装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915589B2 (de) * 1979-04-18 1981-05-07 L. Schuler GmbH, 7320 Göppingen Sicherheitsschalteinrichtung
DE4020836A1 (de) * 1990-06-29 1992-01-02 Kloeckner Humboldt Deutz Ag Steuervorrichtung fuer ein elektromagnetisches ventil
US6606228B1 (en) * 2000-11-27 2003-08-12 Ametek, Inc. Fault detection circuit for use with a power control device
DE102004028516B3 (de) * 2004-06-11 2006-02-23 Siemens Ag Steuergerät für Piezo-Aktoren von Kraftstoff-Einspritzventilen
US7973533B2 (en) * 2008-02-27 2011-07-05 Vertical Power, Inc. In-circuit testing for integrity of solid-state switches

Also Published As

Publication number Publication date
CN101576106A (zh) 2009-11-11
US20090278066A1 (en) 2009-11-12
ITMI20090691A1 (it) 2009-11-11
DE102008023198A1 (de) 2009-11-12

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