DE69204072D1 - Ein positionsanzeiger für einen hydraulischen stellmotor. - Google Patents

Ein positionsanzeiger für einen hydraulischen stellmotor.

Info

Publication number
DE69204072D1
DE69204072D1 DE69204072T DE69204072T DE69204072D1 DE 69204072 D1 DE69204072 D1 DE 69204072D1 DE 69204072 T DE69204072 T DE 69204072T DE 69204072 T DE69204072 T DE 69204072T DE 69204072 D1 DE69204072 D1 DE 69204072D1
Authority
DE
Germany
Prior art keywords
setting motor
control
line
tank
control conduits
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.)
Expired - Lifetime
Application number
DE69204072T
Other languages
English (en)
Inventor
N Peter Gr
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.)
NORDISK MARINE HYDRAULIK DANMA
Original Assignee
NORDISK MARINE HYDRAULIK DANMA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8097495&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69204072(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NORDISK MARINE HYDRAULIK DANMA filed Critical NORDISK MARINE HYDRAULIK DANMA
Application granted granted Critical
Publication of DE69204072D1 publication Critical patent/DE69204072D1/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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Mobile Radio Communication Systems (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Actuator (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE69204072T 1991-04-29 1992-04-27 Ein positionsanzeiger für einen hydraulischen stellmotor. Expired - Lifetime DE69204072D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK91782A DK78291D0 (da) 1991-04-29 1991-04-29 Stillingsindikator for en hydraulisk indstillingsmotor
PCT/DK1992/000133 WO1992019871A1 (en) 1991-04-29 1992-04-27 A position indicator for a hydraulic type setting motor

Publications (1)

Publication Number Publication Date
DE69204072D1 true DE69204072D1 (de) 1995-09-14

Family

ID=8097495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69204072T Expired - Lifetime DE69204072D1 (de) 1991-04-29 1992-04-27 Ein positionsanzeiger für einen hydraulischen stellmotor.

Country Status (8)

Country Link
EP (1) EP0605425B1 (de)
JP (1) JPH06507467A (de)
AT (1) ATE126326T1 (de)
DE (1) DE69204072D1 (de)
DK (1) DK78291D0 (de)
FI (1) FI934776A (de)
NO (1) NO933698D0 (de)
WO (1) WO1992019871A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9500236A (nl) * 1995-02-08 1996-09-02 Sjoerd Meijer Standaanwijzer voor hydraulische vijzel.
US5617771A (en) * 1996-01-11 1997-04-08 Power Team Div. Of Spx Corp. Auto cycle pump
FR2744498B1 (fr) 1996-02-02 1998-03-06 Ksb Sa Selecteur de circuit hydraulique
DE102004039160A1 (de) * 2004-05-21 2005-12-08 Bosch Rexroth Ag Anzeigeeinrichtung
DE102007042757A1 (de) * 2007-09-07 2009-03-26 Pleiger Maschinenbau Gmbh & Co. Kg Verfahren und Vorrichtung zur Stellungsanzeige von hydraulisch betätigten Armaturen
CN102141061A (zh) * 2010-07-07 2011-08-03 中国船舶重工集团公司第七〇四研究所 液压系统间接测量温度压力补偿装置
IT201900020468A1 (it) * 2019-11-06 2021-05-06 Faster Srl Gruppo idraulico multiconnessione integrato

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014432A1 (de) * 1980-04-15 1981-10-22 Zimmermann & Jansen GmbH, 5160 Düren Einrichtung zur exakten stellungsrueckmeldung eines zweiseitig beaufschlagbaren arbeitskolbens in einem hydraulik-arbeitszylinder

Also Published As

Publication number Publication date
NO933698L (no) 1993-10-14
ATE126326T1 (de) 1995-08-15
JPH06507467A (ja) 1994-08-25
FI934776A0 (fi) 1993-10-28
DK78291D0 (da) 1991-04-29
EP0605425A1 (de) 1994-07-13
FI934776A (fi) 1993-10-28
EP0605425B1 (de) 1995-08-09
NO933698D0 (no) 1993-10-14
WO1992019871A1 (en) 1992-11-12

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Legal Events

Date Code Title Description
8332 No legal effect for de