CA2989323A1 - Cartouche de regulation de pression en ligne d'etage principal ayant un collier de retenue etage - Google Patents

Cartouche de regulation de pression en ligne d'etage principal ayant un collier de retenue etage

Info

Publication number
CA2989323A1
CA2989323A1 CA2989323A CA2989323A CA2989323A1 CA 2989323 A1 CA2989323 A1 CA 2989323A1 CA 2989323 A CA2989323 A CA 2989323A CA 2989323 A CA2989323 A CA 2989323A CA 2989323 A1 CA2989323 A1 CA 2989323A1
Authority
CA
Canada
Prior art keywords
control sleeve
poppet
retainer collar
valve assembly
retainer
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.)
Abandoned
Application number
CA2989323A
Other languages
English (en)
Inventor
David E. Albrecht, Jr.
David E. Albrecht
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.)
Individual
Original Assignee
Individual
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 claimed from US14/738,905 external-priority patent/US9518670B2/en
Application filed by Individual filed Critical Individual
Publication of CA2989323A1 publication Critical patent/CA2989323A1/fr
Abandoned 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • F16K17/046—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the valve being of the gate valve type or the sliding valve type
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/26—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in either direction
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path

Abstract

La présente invention concerne une cartouche de régulation de pression en ligne d'étage principal. La cartouche commande de façon sélective le débit en ligne dans la même direction. La cartouche est montée à l'intérieur d'un corps et comporte une douille de commande coulissante qui peut exposer des trous radiaux dans la soupape à champignon à une position ouverte et fermer hermétiquement les trous radiaux dans une position fermée. Un collier de retenue est situé sur l'extrémité opposée de la douille de commande. L'écoulement est permis dans une direction allant de la douille de commande vers le collier de retenue. Le corps comporte un évidement d'accouplement destiné à recevoir une surépaisseur du collier de retenue qui empêche le mouvement du collier de retenue vers la douille de commande. Lorsqu'une pression fluidique est appliquée au collier de retenue dans la direction de la douille de commande, la surépaisseur du collier de retenue appuie contre le corps, empêchant, de ce fait, la pression fluidique de déplacer le collier de retenue. Ainsi, la cartouche permet seulement un écoulement de fluide dans la direction allant de la douille de commande vers le collier de retenue mais empêche un écoulement de fluide dans l'autre direction. Des joints d'étanchéité GLYD RING peuvent également être utilisées comme joints d'étanchéité pour la douille de commande et/ou le collier de retenue.
CA2989323A 2015-06-14 2016-06-08 Cartouche de regulation de pression en ligne d'etage principal ayant un collier de retenue etage Abandoned CA2989323A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/738,905 2015-06-14
US14/738,905 US9518670B2 (en) 2013-03-15 2015-06-14 Main stage in-line pressure control cartridge with stepped retainer collar
PCT/US2016/036525 WO2016205043A1 (fr) 2015-06-14 2016-06-08 Cartouche de régulation de pression en ligne d'étage principal ayant un collier de retenue étagé

Publications (1)

Publication Number Publication Date
CA2989323A1 true CA2989323A1 (fr) 2016-12-22

Family

ID=57546043

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2989323A Abandoned CA2989323A1 (fr) 2015-06-14 2016-06-08 Cartouche de regulation de pression en ligne d'etage principal ayant un collier de retenue etage

Country Status (2)

Country Link
CA (1) CA2989323A1 (fr)
WO (1) WO2016205043A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106015195B (zh) * 2016-06-30 2017-11-24 江苏金荣森制冷科技有限公司 带可调式泄压阀液压旁路的控温工业制冷装置
CN106015196B (zh) * 2016-06-30 2017-11-24 江苏金荣森制冷科技有限公司 带可调式泄压阀液压旁路的控温工业制冷机的工作方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU40777U1 (ru) * 2004-05-13 2004-09-27 Проектно-конструкторский и технологический институт трубопроводной арматуры "Атомармпроект" Клапан
DE102005052385B4 (de) * 2005-10-31 2008-07-10 Hans Sasserath & Co. Kg Druckminderer
DE102006018542A1 (de) * 2006-04-21 2007-10-25 Voss, Wolfgang Druckbegrenzungsventil mit direkter Dämpfung

Also Published As

Publication number Publication date
WO2016205043A1 (fr) 2016-12-22

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Legal Events

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EEER Examination request

Effective date: 20210503

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FZDE Discontinued

Effective date: 20231205