DK1512897T3 - Valve and valve system with position indicator - Google Patents

Valve and valve system with position indicator

Info

Publication number
DK1512897T3
DK1512897T3 DK04292101T DK04292101T DK1512897T3 DK 1512897 T3 DK1512897 T3 DK 1512897T3 DK 04292101 T DK04292101 T DK 04292101T DK 04292101 T DK04292101 T DK 04292101T DK 1512897 T3 DK1512897 T3 DK 1512897T3
Authority
DK
Denmark
Prior art keywords
flag
valve
faucet
position indicator
spring
Prior art date
Application number
DK04292101T
Other languages
Danish (da)
Inventor
Dominique Duboy
Gilles Dubois
Original Assignee
Ksb Sas
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 Ksb Sas filed Critical Ksb Sas
Application granted granted Critical
Publication of DK1512897T3 publication Critical patent/DK1512897T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0008—Mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

The system (1) has a faucet (2), a hydraulic faucet actuator (3), and a system for signaling an opening degree of the faucet. The signaling system has a shaft (5) and a flag (6). A fixation unit has a spring (7) to permit flexion and/or torsion of the flag with respect to the shaft, under an effect of a temporary flexion or torsion constraint on the flag. The spring then permits returning of the flag to its normal position. An independent claim is also included for a ship particularly boat or aircraft, comprising a valve system.
DK04292101T 2003-09-04 2004-08-27 Valve and valve system with position indicator DK1512897T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0310459A FR2859517B1 (en) 2003-09-04 2003-09-04 VALVE SYSTEM WITH RELIABLE POSITION INDICATOR

Publications (1)

Publication Number Publication Date
DK1512897T3 true DK1512897T3 (en) 2006-10-09

Family

ID=34130751

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04292101T DK1512897T3 (en) 2003-09-04 2004-08-27 Valve and valve system with position indicator

Country Status (10)

Country Link
EP (1) EP1512897B1 (en)
AT (1) ATE329190T1 (en)
CY (1) CY1105102T1 (en)
DE (1) DE602004001112T2 (en)
DK (1) DK1512897T3 (en)
ES (1) ES2264097T3 (en)
FR (1) FR2859517B1 (en)
PL (1) PL1512897T3 (en)
PT (1) PT1512897E (en)
SI (1) SI1512897T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9022065B1 (en) 2014-06-30 2015-05-05 California Controlled Atmosphere Pressure event indicator and systems incorporating the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701362A (en) * 1971-07-12 1972-10-31 Dresser Ind Position indicating butterfly valve
US5035195A (en) * 1990-06-18 1991-07-30 Franklin Wille Valve shut-off flag
US5921277A (en) * 1997-04-24 1999-07-13 Bernal; Richard G. Air duct damper
JP2000274557A (en) * 1999-03-25 2000-10-03 Seibu Electric & Mach Co Ltd Opening indicating device

Also Published As

Publication number Publication date
FR2859517B1 (en) 2005-10-28
DE602004001112T2 (en) 2007-01-04
EP1512897A1 (en) 2005-03-09
SI1512897T1 (en) 2006-10-31
PT1512897E (en) 2006-10-31
FR2859517A1 (en) 2005-03-11
ATE329190T1 (en) 2006-06-15
CY1105102T1 (en) 2009-11-04
PL1512897T3 (en) 2006-09-29
EP1512897B1 (en) 2006-06-07
ES2264097T3 (en) 2006-12-16
DE602004001112D1 (en) 2006-07-20

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