HK1150644A1 - Method and device for indicating the position of hydraulically activated armatures - Google Patents

Method and device for indicating the position of hydraulically activated armatures

Info

Publication number
HK1150644A1
HK1150644A1 HK11104685.9A HK11104685A HK1150644A1 HK 1150644 A1 HK1150644 A1 HK 1150644A1 HK 11104685 A HK11104685 A HK 11104685A HK 1150644 A1 HK1150644 A1 HK 1150644A1
Authority
HK
Hong Kong
Prior art keywords
armatures
indicating
hydraulically activated
hydraulically
activated
Prior art date
Application number
HK11104685.9A
Other languages
English (en)
Chinese (zh)
Inventor
Michael Middelanis
Stephan Quinkert
Original Assignee
Pleiger Maschb Gmbh & 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 Pleiger Maschb Gmbh & Co Kg filed Critical Pleiger Maschb Gmbh & Co Kg
Publication of HK1150644A1 publication Critical patent/HK1150644A1/xx

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2838—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT with out using position sensors, e.g. by volume flow measurement or pump speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Measuring Fluid Pressure (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
HK11104685.9A 2007-09-07 2011-05-12 Method and device for indicating the position of hydraulically activated armatures HK1150644A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007042757A DE102007042757A1 (de) 2007-09-07 2007-09-07 Verfahren und Vorrichtung zur Stellungsanzeige von hydraulisch betätigten Armaturen
PCT/EP2008/006856 WO2009033553A1 (de) 2007-09-07 2008-08-20 Verfahren und vorrichtung zur stellungsanzeige von hydraulisch betätigten armaturen

Publications (1)

Publication Number Publication Date
HK1150644A1 true HK1150644A1 (en) 2012-01-06

Family

ID=40014918

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11104685.9A HK1150644A1 (en) 2007-09-07 2011-05-12 Method and device for indicating the position of hydraulically activated armatures

Country Status (16)

Country Link
US (1) US8939061B2 (xx)
EP (1) EP2203649B1 (xx)
JP (1) JP5305110B2 (xx)
KR (1) KR101255416B1 (xx)
CN (1) CN101889147B (xx)
BR (1) BRPI0816481B1 (xx)
DE (1) DE102007042757A1 (xx)
DK (1) DK2203649T3 (xx)
ES (1) ES2435590T3 (xx)
HK (1) HK1150644A1 (xx)
HR (1) HRP20140014T1 (xx)
MY (1) MY161970A (xx)
PL (1) PL2203649T3 (xx)
PT (1) PT2203649E (xx)
RU (1) RU2478838C2 (xx)
WO (1) WO2009033553A1 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120124989A1 (en) * 2010-11-24 2012-05-24 Doll Robert A Hydraulic Power Unit With Auto-Load Sensing
DE102012222074A1 (de) 2012-12-03 2014-06-05 Pleiger Maschinenbau Gmbh & Co. Kg Verfahren und vorrichtung zur stellungsanzeige von hydraulisch betätigten armaturen
CN103758822A (zh) * 2013-12-30 2014-04-30 北京市三一重机有限公司 盾构机及其油缸位移检测装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB275844A (en) 1926-10-30 1927-08-18 Leon Stouffs Improvements in pneumatic apparatus for producing pulsations
US3081942A (en) * 1961-09-18 1963-03-19 Ibm Digital-to-analog control system
JPS46249Y1 (xx) * 1966-10-06 1971-01-07
JPS4836212B1 (xx) * 1970-02-10 1973-11-02
GB1275844A (en) * 1970-04-30 1972-05-24 Mitsubishi Jukoyo Kabushiki Ka Flow meter type valve-position indicator
SU511181A1 (ru) * 1974-03-11 1976-04-25 Харьковский государственный университет им. А.М.Горького Привод подачи, например, металлообрабатывающего станка
SU960435A1 (ru) * 1981-02-06 1982-09-23 Специальное Конструкторско-Технологическое Бюро Министерства Транспортного Строительства "Главтоннельметрострой" Система программного управлени рабочим органом горной машины
JPS57174805U (xx) * 1981-04-28 1982-11-04
US4742794A (en) * 1986-09-08 1988-05-10 Bennett Marine, Inc. Trim tab indicator system
DK78291D0 (da) * 1991-04-29 1991-04-29 Nordisk Marine Hydraulik Danma Stillingsindikator for en hydraulisk indstillingsmotor
RU2012742C1 (ru) * 1992-02-04 1994-05-15 Максим Ефимович Гойдо Амортизирующее устройство рабочего оборудования погрузочно-транспортной машины
DE9411939U1 (de) * 1994-07-22 1994-09-15 Pleiger Maschf Paul Vorrichtung für die Stellungsanzeige bei hydraulisch betätigten Armaturen
DE4429019C1 (de) 1994-08-16 1995-12-21 Pleiger Maschf Paul Vorrichtung für die Stellungsanzeige bei einer hydraulisch mittels einer Kolben-/Zylinderanordnung betätigbaren Armatur
FR2744498B1 (fr) 1996-02-02 1998-03-06 Ksb Sa Selecteur de circuit hydraulique
DE19628221C2 (de) * 1996-07-15 2000-05-31 Festo Ag & Co Verfahren und Vorrichtung zur Bestimmung von Betriebspositionen einer Arbeitseinrichtung
DE29616034U1 (de) * 1996-09-14 1997-01-02 Mohrmann Michael Dipl Ing Mehrstufiger, hydraulischer Zylinder mit Hubmeßsystem
US20010037689A1 (en) * 2000-03-08 2001-11-08 Krouth Terrance F. Hydraulic actuator piston measurement apparatus and method
JP2002349507A (ja) 2001-05-31 2002-12-04 Yasunaga Corp アクチュエータ位置検出センサ及びこれを用いた油圧システム

Also Published As

Publication number Publication date
EP2203649A1 (de) 2010-07-07
KR20100051740A (ko) 2010-05-17
US8939061B2 (en) 2015-01-27
RU2010113508A (ru) 2011-10-20
CN101889147A (zh) 2010-11-17
PL2203649T3 (pl) 2014-03-31
BRPI0816481A2 (pt) 2015-03-17
JP2010538224A (ja) 2010-12-09
PT2203649E (pt) 2013-11-21
EP2203649B1 (de) 2013-10-09
BRPI0816481B1 (pt) 2020-06-02
MY161970A (en) 2017-05-31
WO2009033553A1 (de) 2009-03-19
KR101255416B1 (ko) 2013-04-17
HRP20140014T1 (hr) 2014-01-31
DE102007042757A1 (de) 2009-03-26
ES2435590T3 (es) 2013-12-20
CN101889147B (zh) 2013-11-20
JP5305110B2 (ja) 2013-10-02
DK2203649T3 (da) 2013-12-09
RU2478838C2 (ru) 2013-04-10
US20100282067A1 (en) 2010-11-11

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