CA2976419C - Soupape de decharge - Google Patents

Soupape de decharge Download PDF

Info

Publication number
CA2976419C
CA2976419C CA2976419A CA2976419A CA2976419C CA 2976419 C CA2976419 C CA 2976419C CA 2976419 A CA2976419 A CA 2976419A CA 2976419 A CA2976419 A CA 2976419A CA 2976419 C CA2976419 C CA 2976419C
Authority
CA
Canada
Prior art keywords
ball
conduit
support surface
spring
relief valve
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
CA2976419A
Other languages
English (en)
Other versions
CA2976419A1 (fr
Inventor
Bertito Tubo Rodriguez
Gregory Dean Goodson
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.)
Aalberts Integrated Piping Systems Americas Inc
Original Assignee
Conbraco Industries Inc
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 Conbraco Industries Inc filed Critical Conbraco Industries Inc
Publication of CA2976419A1 publication Critical patent/CA2976419A1/fr
Application granted granted Critical
Publication of CA2976419C publication Critical patent/CA2976419C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0245—Construction of housing; Use of materials therefor of lift valves with ball-shaped valve members
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls 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
    • F16K17/02—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
    • F16K17/0406—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 in the form of balls
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

La présente invention concerne une soupape de décharge permettant de libérer la pression dans un conduit de fluide, qui comporte un berceau positionné dans le conduit de soupape de décharge et présentant une surface de support de bille et une bille montée sur la surface de support de bille et conçue pour réaliser l'étanchéité contre le siège de soupape de l'orifice de libération de pression. Une surface de support de ressort et un ressort positionnés dans le conduit de libération de pression poussent le berceau et la bille en position d'étanchéité contre le siège de soupape de l'orifice de libération de pression.
CA2976419A 2015-02-12 2015-02-12 Soupape de decharge Expired - Fee Related CA2976419C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/015634 WO2016130129A1 (fr) 2015-02-12 2015-02-12 Soupape de décharge

Publications (2)

Publication Number Publication Date
CA2976419A1 CA2976419A1 (fr) 2016-08-18
CA2976419C true CA2976419C (fr) 2020-01-21

Family

ID=56615441

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2976419A Expired - Fee Related CA2976419C (fr) 2015-02-12 2015-02-12 Soupape de decharge

Country Status (2)

Country Link
CA (1) CA2976419C (fr)
WO (1) WO2016130129A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107940000B (zh) * 2017-11-21 2019-05-10 新昌县澄聚农业科技有限公司 一种汽车专用液压阀制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470372A (en) * 1944-07-17 1949-05-17 Borg Warner Ball type pressure relief valve
US2481713A (en) * 1945-04-30 1949-09-13 Bertea Alex Flexible seal check valve
US4310018A (en) * 1980-02-13 1982-01-12 Parr Manufacturing Company Check valve assembly
US4930553A (en) * 1989-01-23 1990-06-05 The Lee Company Pressure relief valve
CN203718015U (zh) * 2014-03-17 2014-07-16 宁波华成阀门有限公司 一种带安全阀的球阀

Also Published As

Publication number Publication date
CA2976419A1 (fr) 2016-08-18
WO2016130129A1 (fr) 2016-08-18

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170811

MKLA Lapsed

Effective date: 20210212