FR2360813A1 - Soupape de respiration a l'epreuve de la gelee - Google Patents

Soupape de respiration a l'epreuve de la gelee

Info

Publication number
FR2360813A1
FR2360813A1 FR7723736A FR7723736A FR2360813A1 FR 2360813 A1 FR2360813 A1 FR 2360813A1 FR 7723736 A FR7723736 A FR 7723736A FR 7723736 A FR7723736 A FR 7723736A FR 2360813 A1 FR2360813 A1 FR 2360813A1
Authority
FR
France
Prior art keywords
valve
jelly
responsive
closes
respiration 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.)
Granted
Application number
FR7723736A
Other languages
English (en)
Other versions
FR2360813B1 (fr
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.)
Vapor Corp
Original Assignee
Vapor Corp
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 Vapor Corp filed Critical Vapor Corp
Publication of FR2360813A1 publication Critical patent/FR2360813A1/fr
Application granted granted Critical
Publication of FR2360813B1 publication Critical patent/FR2360813B1/fr
Granted 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
    • 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
    • F16K17/194—Equalising valves predominantly for tanks weight-loaded
    • 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
    • Y10T137/6416—With heating or cooling of the system
    • Y10T137/6606—With electric heating element
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7738—Pop valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/7778—Axes of ports perpendicular
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7897—Vacuum relief type
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/7913—Guided head
    • Y10T137/7915—Guide stem
    • Y10T137/7917—Oppositely disposed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Packages (AREA)
  • Details Of Valves (AREA)
  • External Artificial Organs (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

La soupape de respiration à l'épreuve de la gelée pour réservoir comprend une soupape d'admission 83 répondant à la dépression dans le réservoir et une soupape d'échappement 23 répondant à la surpression qui communiquent extérieurement avec un conduit descendant 38 ouvert à l'atmosphère et qui comprennent des joints en polytétrafluoréthylène. La soupape d'admission est à charnière et se ferme par gravité en étant soumise dans le sens de la fermeture à un aimant permanent 101 tandis que la soupape d'échappement est guidée par une tige verticale 47 et se ferme par descente sur son siège 46.
FR7723736A 1976-08-02 1977-08-02 Soupape de respiration a l'epreuve de la gelee Granted FR2360813A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/710,372 US4091837A (en) 1976-08-02 1976-08-02 Freezeproof breather valve

Publications (2)

Publication Number Publication Date
FR2360813A1 true FR2360813A1 (fr) 1978-03-03
FR2360813B1 FR2360813B1 (fr) 1982-01-22

Family

ID=24853775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723736A Granted FR2360813A1 (fr) 1976-08-02 1977-08-02 Soupape de respiration a l'epreuve de la gelee

Country Status (7)

Country Link
US (1) US4091837A (fr)
BE (1) BE857408A (fr)
CA (1) CA1071060A (fr)
DE (1) DE2734856A1 (fr)
FR (1) FR2360813A1 (fr)
GB (2) GB1580501A (fr)
SE (1) SE432011B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116951146A (zh) * 2023-09-21 2023-10-27 陕西皓疆图南能源科技有限公司 一种防冻呼阻一体呼吸阀及其应用

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259984A (en) * 1978-10-31 1981-04-07 Dover Corporation Valve construction
US4421298A (en) * 1981-03-04 1983-12-20 Edmund Kujawski Y Pattern valve
ES273804Y (es) * 1982-07-29 1984-08-01 Kentsub Limited Valvula para admision de aire
US4499917A (en) * 1983-03-02 1985-02-19 Toshimichi Fujiya Ventilator for coldroom with pressure responsive valves
GB2164421A (en) * 1984-09-11 1986-03-19 William Stephen Martin Device for venting gaseous and/or vaporous media
US5249593A (en) * 1992-06-29 1993-10-05 Keystone International Holdings Corp. Fluid pressure relief system for pressure vessels
US5520209A (en) * 1993-12-03 1996-05-28 The Dow Chemical Company Fluid relief device
US5810029A (en) * 1995-06-16 1998-09-22 Bennett Regulator Guards, Inc. Anti-icing device for a gas pressure regulators
US5913330A (en) * 1996-12-19 1999-06-22 Enardo Manufacturing Company Pressure/vacuum relief valve assembly
US5836351A (en) * 1997-03-20 1998-11-17 Underwood, Iii; William D. Vent device
CA2209163C (fr) * 1997-06-27 2004-09-21 Robert Karl Rajewski Vanne d'aeration
JP4451552B2 (ja) * 2000-08-02 2010-04-14 株式会社日本触媒 易重合性および凝固性のある液体物質を含む貯槽装置およびその圧力制御方法
US6497248B2 (en) * 2001-01-18 2002-12-24 Qualitrol Corporation Pressure relief device with one piece gasket
KR100932349B1 (ko) * 2001-05-25 2009-12-16 발펌프 페이턴트 게엠베하 압력 밸브
US7395835B1 (en) 2005-02-16 2008-07-08 Rectorseal Corporation Air admittance valve
WO2006124591A1 (fr) * 2005-05-13 2006-11-23 Chemtura Corporation Pompe de balayage absorbant l’humidité et dispositif de relâchement de vide pour conteneurs chimiques
US20080110505A1 (en) * 2006-11-14 2008-05-15 Coflex S.A. De C.V. Circulating water reservoir tank
RU2449193C2 (ru) * 2010-04-16 2012-04-27 Общество с ограниченной ответственностью "Самарский завод нефтяного и резервуарного оборудования" Способ нанесения уплотнительного соединения герметизации клапана
FR2966547B1 (fr) * 2010-10-22 2014-01-31 Maurice Pateau Dispositif d'admission et/ou d'echappement pour mise a pression atmospherique d'un reservoir
RU2472998C2 (ru) * 2011-02-03 2013-01-20 Олег Савельевич Кочетов Предохранительный гидравлический клапан
RU2472999C2 (ru) * 2011-02-03 2013-01-20 Олег Савельевич Кочетов Предохранительный огнезащитный клапан
CN102837916A (zh) * 2012-08-13 2012-12-26 安徽省金裕皖生物科技开发有限公司 不锈钢酒罐呼吸回收装置
US9103467B2 (en) 2013-03-06 2015-08-11 Pentair Flow Services Ag Vibration damping device for a valve
AR099388A1 (es) 2014-01-17 2016-07-20 Pentair Flow Services Ag Válvula de alivio de baja presión operada por piloto
CN108825849B (zh) * 2018-06-26 2019-10-01 江苏艾瑞自控科技发展有限公司 一种阀门保护机构
US11268627B1 (en) * 2020-09-08 2022-03-08 Magic Plastics, Inc. Adjustable check valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US471615A (en) * 1892-03-29 Storage-tank for liquid fuel
US2732856A (en) * 1956-01-31 Vacuum vent valve
US1918807A (en) * 1931-08-31 1933-07-18 Morrison Bros Vent valve
US2226022A (en) * 1939-03-25 1940-12-24 Gen Motors Corp Cooling system pressure control device
US2556557A (en) * 1945-05-07 1951-06-12 Jr Frank J Schweitzer Thermic valve
US3294115A (en) * 1963-07-22 1966-12-27 Milwaukee Valve Swing type check valve
US3598145A (en) * 1969-06-30 1971-08-10 Bloomfield Valve Corp Check valve
US3658085A (en) * 1969-09-02 1972-04-25 Joseph L Cannella Automatic reservoir drain valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116951146A (zh) * 2023-09-21 2023-10-27 陕西皓疆图南能源科技有限公司 一种防冻呼阻一体呼吸阀及其应用

Also Published As

Publication number Publication date
FR2360813B1 (fr) 1982-01-22
SE7708638L (sv) 1978-02-03
SE432011B (sv) 1984-03-12
GB1580502A (en) 1980-12-03
DE2734856A1 (de) 1978-02-09
US4091837A (en) 1978-05-30
CA1071060A (fr) 1980-02-05
BE857408A (fr) 1977-12-01
GB1580501A (en) 1980-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse