ATE212700T1 - Ventilsystem - Google Patents

Ventilsystem

Info

Publication number
ATE212700T1
ATE212700T1 AT97931940T AT97931940T ATE212700T1 AT E212700 T1 ATE212700 T1 AT E212700T1 AT 97931940 T AT97931940 T AT 97931940T AT 97931940 T AT97931940 T AT 97931940T AT E212700 T1 ATE212700 T1 AT E212700T1
Authority
AT
Austria
Prior art keywords
diaphragm
valve
valves
interior
valve seat
Prior art date
Application number
AT97931940T
Other languages
English (en)
Inventor
Rowland Frank Evans
Original Assignee
Rowland Frank Evans
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 Rowland Frank Evans filed Critical Rowland Frank Evans
Application granted granted Critical
Publication of ATE212700T1 publication Critical patent/ATE212700T1/de

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being 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
    • 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
    • F16K7/17—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 the diaphragm being actuated by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Fluid Pressure (AREA)
  • Lift Valve (AREA)
AT97931940T 1996-07-18 1997-07-17 Ventilsystem ATE212700T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9615109.7A GB9615109D0 (en) 1996-07-18 1996-07-18 Diaphragm valve,unit,assembly and system
PCT/GB1997/001922 WO1998003809A1 (en) 1996-07-18 1997-07-17 Valve, unit, assembly and system

Publications (1)

Publication Number Publication Date
ATE212700T1 true ATE212700T1 (de) 2002-02-15

Family

ID=10797129

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97931940T ATE212700T1 (de) 1996-07-18 1997-07-17 Ventilsystem

Country Status (6)

Country Link
EP (1) EP0912850B1 (de)
AT (1) ATE212700T1 (de)
CA (1) CA2260887C (de)
DE (1) DE69710199T2 (de)
GB (1) GB9615109D0 (de)
WO (1) WO1998003809A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6637476B2 (en) 2002-04-01 2003-10-28 Protedyne Corporation Robotically manipulable sample handling tool
US7249529B2 (en) 2003-03-28 2007-07-31 Protedyne Corporation Robotically manipulable sample handling tool
US8721580B2 (en) 2009-09-21 2014-05-13 Alcon Research, Ltd. Power saving glaucoma drainage device
US8257295B2 (en) 2009-09-21 2012-09-04 Alcon Research, Ltd. Intraocular pressure sensor with external pressure compensation
EP2527061A1 (de) * 2011-05-27 2012-11-28 Siemens VAI Metals Technologies GmbH Verfahren zur Kühlung eines metallischen Strangs und Schaltventil zum intermittierenden Öffnen und Schließen eines Volumenstroms eines Kühlmediums
US8840578B2 (en) 2011-12-09 2014-09-23 Alcon Research, Ltd. Multilayer membrane actuators
WO2013090197A1 (en) * 2011-12-12 2013-06-20 Alcon Research, Ltd. Active drainage systems with dual-input pressure-driven valves
US9125721B2 (en) 2011-12-13 2015-09-08 Alcon Research, Ltd. Active drainage systems with dual-input pressure-driven valves
US9339187B2 (en) 2011-12-15 2016-05-17 Alcon Research, Ltd. External pressure measurement system and method for an intraocular implant
CN102678960A (zh) * 2012-05-30 2012-09-19 郑安犁 水力驱动的隔膜式排水阀
US9528633B2 (en) 2012-12-17 2016-12-27 Novartis Ag MEMS check valve
US9295389B2 (en) 2012-12-17 2016-03-29 Novartis Ag Systems and methods for priming an intraocular pressure sensor in an intraocular implant
US9572712B2 (en) 2012-12-17 2017-02-21 Novartis Ag Osmotically actuated fluidic valve
US9226851B2 (en) 2013-08-24 2016-01-05 Novartis Ag MEMS check valve chip and methods
US9283115B2 (en) 2013-08-26 2016-03-15 Novartis Ag Passive to active staged drainage device
US9289324B2 (en) 2013-08-26 2016-03-22 Novartis Ag Externally adjustable passive drainage device
US9681983B2 (en) 2014-03-13 2017-06-20 Novartis Ag Debris clearance system for an ocular implant
US9603742B2 (en) 2014-03-13 2017-03-28 Novartis Ag Remote magnetic driven flow system
US9655777B2 (en) 2015-04-07 2017-05-23 Novartis Ag System and method for diagphragm pumping using heating element
DE102017126307A1 (de) * 2017-11-09 2019-05-09 Delo Industrie Klebstoffe Gmbh & Co. Kgaa Dosiervorrichtung sowie Verfahren zum Dosieren von flüssigen Medien
CN114688296B (zh) * 2020-12-29 2023-05-16 上海微电子装备（集团）股份有限公司 气动控制装置及系统、光刻设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111468B (de) * 1956-04-11 1961-07-20 Josef Drittenpreis Ventilanbohrschelle fuer im Erdboden, insbesondere unter Strassen, verlegte Versorgungsleitungen
US3259175A (en) * 1964-06-15 1966-07-05 Robert A Kraus Heating and cooling system for molds
US3689025A (en) * 1970-07-30 1972-09-05 Elmer P Kiser Air loaded valve
US4181151A (en) * 1977-03-17 1980-01-01 Cla-Val Co. Diaphragm valve
DE4210312C2 (de) 1992-03-30 1996-02-22 Delcroix Jean L Einrichtung zum Auswechseln und wahlweisen Beaufschlagen von einer oder mehreren Formen für die Kunststoffverarbeitung mit einer Flüssigkeit oder einem unter Druck stehenden Gas

Also Published As

Publication number Publication date
CA2260887A1 (en) 1998-01-29
CA2260887C (en) 2005-03-29
GB9615109D0 (en) 1996-09-04
DE69710199D1 (de) 2002-03-14
DE69710199T2 (de) 2002-10-02
WO1998003809A1 (en) 1998-01-29
EP0912850B1 (de) 2002-01-30
EP0912850A1 (de) 1999-05-06

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee