PT2639481T - Conjunto melhorado de válvula de retenção de disco e métodos de utilização - Google Patents

Conjunto melhorado de válvula de retenção de disco e métodos de utilização

Info

Publication number
PT2639481T
PT2639481T PT131586919T PT13158691T PT2639481T PT 2639481 T PT2639481 T PT 2639481T PT 131586919 T PT131586919 T PT 131586919T PT 13158691 T PT13158691 T PT 13158691T PT 2639481 T PT2639481 T PT 2639481T
Authority
PT
Portugal
Prior art keywords
check valve
valve assembly
related methods
wafer check
wafer
Prior art date
Application number
PT131586919T
Other languages
English (en)
Inventor
Moren Gary
Hoots Joshua
Stone Jon
Gutmann Paul
Original Assignee
Hayward Ind 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 Hayward Ind Inc filed Critical Hayward Ind Inc
Publication of PT2639481T publication Critical patent/PT2639481T/pt

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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • 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
    • F16K27/0227—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the valve member
    • 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]
    • Y10T137/7854—In couplings for coaxial conduits, e.g., drill pipe check valves
    • Y10T137/7857—Valve seat clamped between coupling elements
    • 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]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7903—Weight biased

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Valve Housings (AREA)
PT131586919T 2012-03-12 2013-03-12 Conjunto melhorado de válvula de retenção de disco e métodos de utilização PT2639481T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/418,048 US8887757B2 (en) 2012-03-12 2012-03-12 Wafer check valve assembly and related methods of use

Publications (1)

Publication Number Publication Date
PT2639481T true PT2639481T (pt) 2018-06-14

Family

ID=47877864

Family Applications (1)

Application Number Title Priority Date Filing Date
PT131586919T PT2639481T (pt) 2012-03-12 2013-03-12 Conjunto melhorado de válvula de retenção de disco e métodos de utilização

Country Status (8)

Country Link
US (1) US8887757B2 (pt)
EP (1) EP2639481B1 (pt)
AU (1) AU2013201218B2 (pt)
CA (1) CA2808470C (pt)
ES (1) ES2678693T3 (pt)
MX (1) MX2013002756A (pt)
PT (1) PT2639481T (pt)
TR (1) TR201807767T4 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9808037B2 (en) 2013-02-18 2017-11-07 Robert A. Stevenson Urination relief hatch for waterproof waders and foul weather gear
US10874150B2 (en) 2013-02-18 2020-12-29 Robert A. Stevenson Urination relief hatch for waterproof waders and foul weather gear
US10058134B2 (en) 2013-02-18 2018-08-28 Robert A. Stevenson Urination relief hatch for waterproof waders and foul weather gear
ITGE20130122A1 (it) * 2013-12-20 2015-06-21 Polypipe Italia Srl Valvola
US9464724B2 (en) 2014-08-06 2016-10-11 Hamilton Sundstrand Corporation Check valve flapper
US9476515B2 (en) * 2014-08-06 2016-10-25 Hamilton Sundstrand Corporation Check valve housing
CH709981A1 (de) * 2014-08-15 2016-02-15 Ml Tech Gmbh Ventil für einen Verdichter.
US10066619B2 (en) * 2014-10-31 2018-09-04 Emerson Process Management Regulator Technologies, Inc. Valve adapter connection assembly
AU2016355724B2 (en) * 2015-11-22 2022-05-12 Robert A. Stevenson Urination relief hatch for waterproof waders and foul weather gear
EP3418611B1 (en) * 2017-06-21 2020-04-22 Hamilton Sundstrand Corporation Check valves
CN108953694B (zh) * 2018-06-13 2019-04-23 江苏圣泰阀门有限公司 核电用止回阀
US10914399B1 (en) 2019-07-31 2021-02-09 Jeremy Hohnbaum System and apparatus for controlling fluid flow in drainage systems
JP7296688B2 (ja) * 2020-05-25 2023-06-23 三恵技研工業株式会社 マフラー用バルブ及びマフラー
US12066118B2 (en) 2022-02-15 2024-08-20 Hayward Industries, Inc. Check valve with integral handle
CN115217995B (zh) * 2022-08-12 2023-06-13 战江东 一种智能型超低流阻气体控制阀
CN116104845B (zh) * 2023-04-12 2023-09-05 长鑫存储技术有限公司 均匀换气降速结构及晶圆传送盒

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1000719A (en) * 1910-01-21 1911-08-15 Alonzo Wheeler Cram Sewer-trap.
US4427025A (en) * 1979-05-31 1984-01-24 Prince Valve, Inc. Swing check valve
US4852607A (en) 1988-06-29 1989-08-01 Scaramucci John P Support for check valve disc
US5713389A (en) * 1995-08-24 1998-02-03 Fmc Corporation Check valve and check valve seat
TW389816B (en) 1997-12-19 2000-05-11 Airvac Inc Dual backflow check valve, vacuum sewage system and method of preventing fluid backflow
US7549443B2 (en) 2003-12-09 2009-06-23 Illinois Tool Works Inc. Fuel shut-off valve assembly with associated components and methods of making and assembling the same
US7152622B2 (en) * 2004-11-16 2006-12-26 Valve Innovations, Llc Check valve
US7971603B2 (en) 2007-01-26 2011-07-05 Hayward Industries, Inc. Header for a heat exchanger
JP5661781B2 (ja) 2009-10-23 2015-01-28 カーク、リン 一般的に床ドレンに挿入するための枢動フラップ型の逆止弁アセンブリ

Also Published As

Publication number Publication date
ES2678693T3 (es) 2018-08-16
CA2808470C (en) 2019-04-23
AU2013201218B2 (en) 2017-06-29
TR201807767T4 (tr) 2018-06-21
US20130233412A1 (en) 2013-09-12
CA2808470A1 (en) 2013-09-12
US8887757B2 (en) 2014-11-18
EP2639481A3 (en) 2014-07-30
EP2639481A2 (en) 2013-09-18
MX2013002756A (es) 2013-12-05
AU2013201218A1 (en) 2013-09-26
EP2639481B1 (en) 2018-05-09

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