CA2790970A1 - Diaphragm valve - Google Patents

Diaphragm valve Download PDF

Info

Publication number
CA2790970A1
CA2790970A1 CA 2790970 CA2790970A CA2790970A1 CA 2790970 A1 CA2790970 A1 CA 2790970A1 CA 2790970 CA2790970 CA 2790970 CA 2790970 A CA2790970 A CA 2790970A CA 2790970 A1 CA2790970 A1 CA 2790970A1
Authority
CA
Canada
Prior art keywords
diaphragm
valve
bore
closure port
valve body
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
CA 2790970
Other languages
English (en)
French (fr)
Inventor
Denis Saint-Paul
Philippe Vernot
Lilian Portier
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.)
Bio Rad Laboratories Inc
Original Assignee
Bio Rad Laboratories 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 Bio Rad Laboratories Inc filed Critical Bio Rad Laboratories Inc
Publication of CA2790970A1 publication Critical patent/CA2790970A1/en
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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • 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
    • Y10T137/0318—Processes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Diaphragms And Bellows (AREA)
CA 2790970 2010-03-04 2011-03-02 Diaphragm valve Abandoned CA2790970A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31061310P 2010-03-04 2010-03-04
US61/310,613 2010-03-04
PCT/US2011/026851 WO2011109502A1 (en) 2010-03-04 2011-03-02 Diaphragm valve

Publications (1)

Publication Number Publication Date
CA2790970A1 true CA2790970A1 (en) 2011-09-09

Family

ID=44542560

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2790970 Abandoned CA2790970A1 (en) 2010-03-04 2011-03-02 Diaphragm valve

Country Status (5)

Country Link
US (1) US20120055555A1 (enExample)
EP (1) EP2542806A4 (enExample)
JP (1) JP2013521454A (enExample)
CA (1) CA2790970A1 (enExample)
WO (1) WO2011109502A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140166130A1 (en) * 2012-12-17 2014-06-19 Kia Motors Corporation Anti-surge valve
EP3022418B1 (en) * 2013-07-15 2021-09-15 Accurate Repetition Pty Limited Improved motor vehicle turbo or supercharger diverter valve system
US9587759B2 (en) 2013-09-20 2017-03-07 Itt Manufacturing Enterprises Llc Quick release valve compressor
EP3021018A1 (en) * 2014-11-11 2016-05-18 Kao Germany GmbH Valve, container for receiving and/or mixing fluids, use of a container and method for receiving and/or mixing fluids
JP6630848B2 (ja) * 2016-04-01 2020-01-15 インテグリス・インコーポレーテッド バルブ及びバルブを動作させる方法
US11598466B2 (en) * 2018-06-25 2023-03-07 Oetiker Ny, Inc. Fluid connector with resealable membrane valve
JP2020051600A (ja) 2018-09-28 2020-04-02 キヤノン株式会社 流路制御装置およびインクジェット記録装置
US11236846B1 (en) * 2019-07-11 2022-02-01 Facebook Technologies, Llc Fluidic control: using exhaust as a control mechanism
WO2023096851A2 (en) * 2021-11-24 2023-06-01 Ichor Systems, Inc. Fluid delivery system
WO2023188394A1 (ja) * 2022-03-31 2023-10-05 コフロック株式会社 流量制御バルブ

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1182030A (en) * 1909-02-27 1916-05-09 William M Crane Company Automatic gas-valve.
US1118649A (en) * 1912-02-09 1914-11-24 Internat Oxygen Company Valve.
US1121105A (en) * 1912-09-05 1914-12-15 American Gasaccumulator Company Diaphragm-valve.
US2323531A (en) * 1941-09-08 1943-07-06 Imp Brass Mfg Co Diaphragm valve
US2648291A (en) * 1949-10-01 1953-08-11 Clifford B Moller Water purification unit
US2654559A (en) * 1950-03-08 1953-10-06 Imp Brass Mfg Co Diaphragm valve
US2729222A (en) * 1951-10-15 1956-01-03 Bailey Meter Co Manual-automatic apparatus for fluid pressure control
DE902924C (de) * 1952-03-29 1954-01-28 Schneider Bochumer Maschf A Stulpenventil
US3246872A (en) * 1962-08-20 1966-04-19 Tomlinson Ind Inc Seat cup
US3286977A (en) * 1964-06-22 1966-11-22 Gen Motors Corp Controls for electrostatic spraying apparatus
US3429552A (en) * 1965-07-08 1969-02-25 Dole Valve Co Adjustable rate valve assembly
DE3123028C2 (de) * 1981-06-10 1986-02-20 Johannes Erhard, H. Waldenmaier Erben Süddeutsche Armaturenfabrik GmbH & Co, 7920 Heidenheim Membranventil
JPS61101169U (enExample) * 1984-12-10 1986-06-27
US4819691B1 (en) * 1986-10-21 1997-09-23 Steridose Systems Ab Valve device
JP3332092B2 (ja) * 1992-08-07 2002-10-07 清原 まさ子 制御器
US5333643A (en) * 1993-03-24 1994-08-02 South Bend Controls, Inc. Solenoid valve
JP2739063B2 (ja) * 1995-04-05 1998-04-08 高砂電氣工業株式会社 バルブ
US5857486A (en) * 1996-09-24 1999-01-12 1219737 Ontario Inc. Pressure relief or back pressure valve
DE69814815T2 (de) * 1997-02-03 2004-04-08 Swagelok Co., Solon Membranventil
US6155535A (en) * 1997-12-09 2000-12-05 Marcilese; Joseph Peter Diaphragm compression limit stops
DE69830857T2 (de) * 1998-01-02 2006-05-24 Fluid Management Systems, Inc., Waltham Magnetventil mit Fluidkanälen mit harten Rohren im Ventilsitz und flexiblem Dichtdiaphragma
JP2001153239A (ja) * 1999-11-26 2001-06-08 Asahi Organic Chem Ind Co Ltd ダイヤフラムバルブ
US6508266B2 (en) * 2000-03-31 2003-01-21 Toyo Stainless Steel Industries Co., Ltd. Diaphragm valve
EP1368587B1 (en) * 2001-02-20 2007-11-07 NL Technologies, Ltd. Circumferential sealing diaphragm valve
US6789781B2 (en) * 2001-03-16 2004-09-14 Entegris, Inc. Reinforced diaphragm valve
US6672566B2 (en) * 2001-11-13 2004-01-06 Itt Manufacturing Enterprises, Inc. Multi-use sterile access/GMP diaphragm valve housing
DE102004023117A1 (de) * 2004-05-11 2005-12-08 A. u. K. Müller GmbH & Co KG Elektromagnetventil für flüssige Medien, insbesondere Heißwasser
US7789012B2 (en) * 2005-04-25 2010-09-07 Aquasyn, Llc Valve bonnet assembly
US7926785B2 (en) * 2005-06-22 2011-04-19 Wincek Christopher P Valve diaphragm with a compression restraining ring, and valve including same
JP5064903B2 (ja) * 2007-06-21 2012-10-31 Ｃｋｄ株式会社 流体制御弁
JP2009127704A (ja) * 2007-11-21 2009-06-11 Alps Electric Co Ltd バルブ装置及び多層化基板
ITPD20080060A1 (it) * 2008-02-22 2009-08-23 Gruppo Bertolaso Spa Valvola
DE102008045857B8 (de) * 2008-09-05 2012-02-02 GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Membranventil

Also Published As

Publication number Publication date
US20120055555A1 (en) 2012-03-08
JP2013521454A (ja) 2013-06-10
WO2011109502A1 (en) 2011-09-09
EP2542806A1 (en) 2013-01-09
EP2542806A4 (en) 2014-06-18

Similar Documents

Publication Publication Date Title
CA2790970A1 (en) Diaphragm valve
JP2013521454A5 (enExample)
WO2009134579A3 (en) Overmolded or pressed-in sleeve for hydraulic routing of solenoid
ATE473477T1 (de) Ventil, insbesondere proportional- druckbegrenzungsventil
WO2010013238A3 (en) Microfluidic system and method for manufacturing the same
WO2007103371A3 (en) Three-way poppet valve with floating seat
CA2617417A1 (en) Cable connection assembly
WO2013026010A3 (en) Drain system
WO2008144044A3 (en) Electronically controlled valve and systems containing same
WO2009034766A1 (ja) レンジ切換え装置
WO2007149192A3 (en) Poppet valve
WO2009126438A3 (en) A tubing pressure insensitive actuator system and method
WO2008024264A3 (en) Fluid saving blowout preventer operator system
BRPI0818805A2 (pt) Unidade de válvula
WO2009076336A3 (en) Electro-magnetic multi choke position valve
WO2007081702A3 (en) Welded diaphragm valve
WO2010053903A3 (en) Fluid interconnect
ATE520895T1 (de) Kolben für bremssättel und den kolben umfassender bremssattel
WO2007066199A3 (fr) Dispositif reduisant la trainee due au deplacement relatif d'un corps et d'un fluide
TW200727332A (en) Curved slit valve door with flexible coupling
WO2008060935A3 (en) Liquid dispensing apparatus
GB0309660D0 (en) Valve assembly
WO2012047684A3 (en) Fluidic processor and method of use
FR3011299B1 (fr) Plateau de pression pour un embrayage a friction
PH12014500615A1 (en) A low emission valve assembly

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20160302