ES2178523B1 - Indicador de posicion de valvulas sumergidas. - Google Patents

Indicador de posicion de valvulas sumergidas.

Info

Publication number
ES2178523B1
ES2178523B1 ES009901716A ES9901716A ES2178523B1 ES 2178523 B1 ES2178523 B1 ES 2178523B1 ES 009901716 A ES009901716 A ES 009901716A ES 9901716 A ES9901716 A ES 9901716A ES 2178523 B1 ES2178523 B1 ES 2178523B1
Authority
ES
Spain
Prior art keywords
valve
hydraulic
position indicator
pressure
cams
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 - Fee Related
Application number
ES009901716A
Other languages
English (en)
Other versions
ES2178523A1 (es
Inventor
Jose Luis Sañudo Tofiño
Gerardo Bonnin Barcelo
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.)
Servinge SL
Original Assignee
Servinge SL
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
Priority to ES009901716A priority Critical patent/ES2178523B1/es
Application filed by Servinge SL filed Critical Servinge SL
Priority to JP2001513778A priority patent/JP2003506642A/ja
Priority to PCT/ES2000/000281 priority patent/WO2001009540A1/es
Priority to KR1020027001247A priority patent/KR20020029372A/ko
Priority to EP00948031A priority patent/EP1209396A1/en
Priority to NO20020428A priority patent/NO20020428L/no
Priority to US10/060,913 priority patent/US6822577B2/en
Publication of ES2178523A1 publication Critical patent/ES2178523A1/es
Application granted granted Critical
Publication of ES2178523B1 publication Critical patent/ES2178523B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K37/0066—Hydraulic or pneumatic means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6031—Assembling or disassembling rotary valve
    • Y10T137/6035—Rotary ball valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

Indicador de posición de válvulas sumergidas. El indicador de posición es aplicable a válvulas sumergidas que forman parte de los sistemas hidráulicos de trasiego de líquidos o gases, basándose en que la correspondiente señal obtenida como consecuencia del estado o posición (abierto o cerrado) de la válvula, es transmitida por presión hidráulica, a larga distancia, y transformada en una señal analógica o digital visualizada en una pantalla de presentación. La posición de la válvula (2) es fijada por la posición de un eje actuador (3'') en el que van solidarizadas unas levas (11), de manera que el giro de aquél lleva consigo la incidencia de las levas (11) sobre unos cartuchos hidráulicos (12), regulando la posición de éstos, y regulando a su vez la presión de un sistema hidráulico secundario, proporcionando la referida señal de presión que es convertible a cualquier tipo de indicación, siendo ésta fiable, es decir, que corresponde a la posición real de la válvula (2).
ES009901716A 1999-07-29 1999-07-29 Indicador de posicion de valvulas sumergidas. Expired - Fee Related ES2178523B1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES009901716A ES2178523B1 (es) 1999-07-29 1999-07-29 Indicador de posicion de valvulas sumergidas.
PCT/ES2000/000281 WO2001009540A1 (es) 1999-07-29 2000-07-27 Indicador de posicion de valvulas sumergidas
KR1020027001247A KR20020029372A (ko) 1999-07-29 2000-07-27 침지밸브용 위치표시기
EP00948031A EP1209396A1 (en) 1999-07-29 2000-07-27 Position indicator for submerged valve
JP2001513778A JP2003506642A (ja) 1999-07-29 2000-07-27 隠れたバルブの位置指示器
NO20020428A NO20020428L (no) 1999-07-29 2002-01-28 Posisjonsindikator for nedsenket ventil
US10/060,913 US6822577B2 (en) 1999-07-29 2002-01-29 Position indicator for submerged valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009901716A ES2178523B1 (es) 1999-07-29 1999-07-29 Indicador de posicion de valvulas sumergidas.

Publications (2)

Publication Number Publication Date
ES2178523A1 ES2178523A1 (es) 2002-12-16
ES2178523B1 true ES2178523B1 (es) 2004-09-01

Family

ID=8309423

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009901716A Expired - Fee Related ES2178523B1 (es) 1999-07-29 1999-07-29 Indicador de posicion de valvulas sumergidas.

Country Status (7)

Country Link
US (1) US6822577B2 (es)
EP (1) EP1209396A1 (es)
JP (1) JP2003506642A (es)
KR (1) KR20020029372A (es)
ES (1) ES2178523B1 (es)
NO (1) NO20020428L (es)
WO (1) WO2001009540A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101383068B1 (ko) * 2013-08-20 2014-04-18 진종근 다회전구동기를 위한 원격위치검출장치
US9482247B2 (en) 2013-12-13 2016-11-01 Curtiss-Wright Flow Control Corporation Apparatus and methods for determining a position of a piston in a cavity
US20220339478A1 (en) * 2021-04-25 2022-10-27 Victor D. Trotter Aerial Firefighting Systems and Methods With Positive Displacement Liquid Sensing to Control Valve Position
US12607278B2 (en) * 2023-11-29 2026-04-21 Dresser, Llc Using pressure to monitor position of components on a control valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826165A (en) * 1955-10-31 1958-03-11 Infilco Inc Position indicator
US3921665A (en) * 1974-12-17 1975-11-25 Us Army Limit valve with overtravel detector
US5109692A (en) * 1988-08-25 1992-05-05 Fisher Controls International Inc. Diagnostic apparatus and method for fluid control valves
US5722286A (en) * 1995-01-19 1998-03-03 T & R Solutions, Inc. Torque/position transducer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115090B (de) * 1960-05-19 1961-10-12 Klein Schanzlin & Becker Ag Stellungsanzeiger fuer ferngesteuerte Absperrventile u. dgl.
US3658087A (en) * 1971-02-08 1972-04-25 Acf Ind Inc Valve with integral closure and seat carrier unit
US4191248A (en) * 1978-01-03 1980-03-04 Huebsch Donald L Tandem solenoid-controlled safety cut-off valve for a fluid well
NO159553C (no) * 1986-03-12 1989-01-11 Norske Stats Oljeselskap Kuleventil.
US4766931A (en) * 1986-04-02 1988-08-30 Chauvier Daniel J V D Submerged valve
IL114155A (en) * 1995-06-15 1998-07-15 Arad Ltd Fire service compound meter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826165A (en) * 1955-10-31 1958-03-11 Infilco Inc Position indicator
US3921665A (en) * 1974-12-17 1975-11-25 Us Army Limit valve with overtravel detector
US5109692A (en) * 1988-08-25 1992-05-05 Fisher Controls International Inc. Diagnostic apparatus and method for fluid control valves
US5722286A (en) * 1995-01-19 1998-03-03 T & R Solutions, Inc. Torque/position transducer

Also Published As

Publication number Publication date
US20020092863A1 (en) 2002-07-18
NO20020428D0 (no) 2002-01-28
ES2178523A1 (es) 2002-12-16
KR20020029372A (ko) 2002-04-18
JP2003506642A (ja) 2003-02-18
EP1209396A1 (en) 2002-05-29
US6822577B2 (en) 2004-11-23
NO20020428L (no) 2002-03-25
WO2001009540A1 (es) 2001-02-08

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