MXPA02011819A - Valvula de interrupcion y metodos relacionados. - Google Patents

Valvula de interrupcion y metodos relacionados.

Info

Publication number
MXPA02011819A
MXPA02011819A MXPA02011819A MXPA02011819A MXPA02011819A MX PA02011819 A MXPA02011819 A MX PA02011819A MX PA02011819 A MXPA02011819 A MX PA02011819A MX PA02011819 A MXPA02011819 A MX PA02011819A MX PA02011819 A MXPA02011819 A MX PA02011819A
Authority
MX
Mexico
Prior art keywords
valve
shutoff valve
piston
related methods
position indicator
Prior art date
Application number
MXPA02011819A
Other languages
English (en)
Inventor
Louis J Jannotta
Original Assignee
Louis J Jannotta
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 Louis J Jannotta filed Critical Louis J Jannotta
Publication of MXPA02011819A publication Critical patent/MXPA02011819A/es

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
    • 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
    • F16K37/0058—Optical means, e.g. light transmission, observation ports
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8359—Inspection means

Landscapes

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

Abstract

Una valvula de interrupcion, incluye un indicador de posicion positiva, para indicar la posicion de un piston en la valvula. El indicador de posicion de valvula es conectado operativamente a un piston dentro de la valvula, de manera tal que el movimiento del piston provoca un movimiento correspondiente del indicador de posicion de valvula. La valvula de interrupcion tambien puede incluir uno o mas resortes que actuan en el piston para cerrar la valvula. Cada resorte es independientemente capaz de cerrar la valvula.
MXPA02011819A 2001-11-29 2002-11-29 Valvula de interrupcion y metodos relacionados. MXPA02011819A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33423201P 2001-11-29 2001-11-29
US10/059,699 US6899129B2 (en) 2001-11-29 2002-01-29 Shutoff valve and related methods

Publications (1)

Publication Number Publication Date
MXPA02011819A true MXPA02011819A (es) 2004-09-03

Family

ID=26739071

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02011819A MXPA02011819A (es) 2001-11-29 2002-11-29 Valvula de interrupcion y metodos relacionados.

Country Status (2)

Country Link
US (1) US6899129B2 (es)
MX (1) MXPA02011819A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8195590B1 (en) 2008-09-17 2012-06-05 Varec, Inc. Method and system for measuring and managing inventory of product in a collapsible tank
US8464752B2 (en) * 2010-06-30 2013-06-18 Hydril Usa Manufacturing Llc External position indicator of ram blowout preventer
US9513152B1 (en) 2011-12-20 2016-12-06 Varec, Inc. Liquid level transmitter utilizing low cost, capacitive, absolute encoders
US8967196B2 (en) 2012-06-29 2015-03-03 Solar Turbines Incorporated Valve assembly with valve position indicator
US9303784B2 (en) 2012-09-28 2016-04-05 Hamilton Sunstrand Corporation Minimum pressure and shutoff valve
US10969036B2 (en) * 2018-05-30 2021-04-06 Lam Research Corporation High flow multi-way piston valve for deposition systems
CN109138866A (zh) * 2018-08-24 2019-01-04 江苏如东联丰石油机械有限公司 一种液压吊卡卡盘新型控制柜指示器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392956A (en) * 1965-12-30 1968-07-16 June De Frees Heelan Valve
US3857277A (en) * 1972-12-29 1974-12-31 Laval Turbine Flow indicator
US4009862A (en) * 1975-08-22 1977-03-01 Defrees Joseph H Hydraulically balanced remote controlled emergency valve for storage tank
US4327768A (en) * 1980-11-10 1982-05-04 Acf Industries, Incorporated Bottom outlet valve open and closed indicator
US4934403A (en) * 1989-04-10 1990-06-19 Betts Industries, Inc. Readily inspectable and cleanable emergency valve for storage tank
FR2664977B1 (fr) * 1990-07-23 1992-10-09 Asulab Sa Dispositif de detection d'une surpression a l'interieur d'un tuyau et pompe munie d'un tel dispositif.
US5238022A (en) * 1990-10-09 1993-08-24 Montana Sulphur & Chemical Co. Internal rotary valve actuator system

Also Published As

Publication number Publication date
US20030098073A1 (en) 2003-05-29
US6899129B2 (en) 2005-05-31

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Legal Events

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FG Grant or registration