FR2241335B1 - - Google Patents

Info

Publication number
FR2241335B1
FR2241335B1 FR7419099A FR7419099A FR2241335B1 FR 2241335 B1 FR2241335 B1 FR 2241335B1 FR 7419099 A FR7419099 A FR 7419099A FR 7419099 A FR7419099 A FR 7419099A FR 2241335 B1 FR2241335 B1 FR 2241335B1
Authority
FR
France
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
Application number
FR7419099A
Other versions
FR2241335A1 (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.)
Airco Inc
Original Assignee
Airco 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 Airco Inc filed Critical Airco Inc
Publication of FR2241335A1 publication Critical patent/FR2241335A1/fr
Application granted granted Critical
Publication of FR2241335B1 publication Critical patent/FR2241335B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/024—Controlling the inlet pressure, e.g. back-pressure regulator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
    • 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
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y10T137/0352—Controlled by pressure
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87676—With flow control
    • Y10T137/87684—Valve in each inlet

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Accessories For Mixers (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
FR7419099A 1973-06-06 1974-05-31 Expired FR2241335B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00367599A US3841344A (en) 1973-06-06 1973-06-06 Gas mixing systems

Publications (2)

Publication Number Publication Date
FR2241335A1 FR2241335A1 (fr) 1975-03-21
FR2241335B1 true FR2241335B1 (fr) 1978-01-13

Family

ID=23447840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419099A Expired FR2241335B1 (fr) 1973-06-06 1974-05-31

Country Status (6)

Country Link
US (1) US3841344A (fr)
AU (1) AU472968B2 (fr)
CH (1) CH591887A5 (fr)
DE (1) DE2427230C3 (fr)
FR (1) FR2241335B1 (fr)
GB (1) GB1464412A (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553165C3 (de) * 1975-11-27 1979-12-13 Draegerwerk Ag, 2400 Luebeck Gasmischvorrichtung für die Atemschutz-, Tauch-, Medizin- und Labortechnik k
ES231608U (es) * 1977-10-26 1977-12-16 Manufacturas Medicas, S. A. Mezclador por control de tiempo.
US4275752A (en) * 1978-09-22 1981-06-30 Collier Nigel A Fluid flow apparatus and method
SE448347B (sv) * 1981-05-14 1987-02-16 Siemens Elema Ab Sett for blandning av gaser i forutbestemda proportioner
US4485739A (en) * 1983-03-02 1984-12-04 H. L. & A. G. Balsinger, Inc. Detonation gas delivery unit
FR2564566B1 (fr) * 1984-05-17 1986-10-17 Carboxyque Francaise Procede et appareil pour fournir sous pression un melange de co2 et de so2 ou un melange analogue
DE3707352C2 (de) * 1987-03-07 1998-02-26 Festo Ag & Co Mischvorrichtung für wenigstens zwei Gase
GB2202459B (en) * 1987-03-23 1990-11-07 Distillers Company The Gas mixing apparatus
US5261452A (en) * 1991-03-01 1993-11-16 American Air Liquide Critical orifice dilution system and method
US7194893B2 (en) 1997-10-02 2007-03-27 Siemens Canada Limited Temperature correction method and subsystem for automotive evaporative leak detection systems
AT406096B (de) * 1997-12-22 2000-02-25 Avl List Gmbh Verfahren und vorrichtung zur erzeugung präziser, kontinuierlicher mischgasströme
US6343505B1 (en) 1998-03-27 2002-02-05 Siemens Canada Limited Automotive evaporative leak detection system
DE19846287A1 (de) * 1998-10-08 2000-04-20 Messer Griesheim Gmbh Herstellung von Gasgemischen mit transportablen Druckgasbehältern
US6460566B1 (en) 1999-11-19 2002-10-08 Siemens Canada Limited Integrated pressure management system for a fuel system
US6502560B1 (en) 1999-11-19 2003-01-07 Siemens Canada Limited Integrated pressure management apparatus having electronic control circuit
US6470908B1 (en) 1999-11-19 2002-10-29 Siemens Canada Limited Pressure operable device for an integrated pressure management apparatus
US6474314B1 (en) 1999-11-19 2002-11-05 Siemens Canada Limited Fuel system with intergrated pressure management
US6470861B1 (en) 1999-11-19 2002-10-29 Siemens Canada Limited Fluid flow through an integrated pressure management apparatus
US6484555B1 (en) 1999-11-19 2002-11-26 Siemens Canada Limited Method of calibrating an integrated pressure management apparatus
US6478045B1 (en) 1999-11-19 2002-11-12 Siemens Canada Limited Solenoid for an integrated pressure management apparatus
US6453942B1 (en) 1999-11-19 2002-09-24 Siemens Canada Limited Housing for integrated pressure management apparatus
US6450153B1 (en) 1999-11-19 2002-09-17 Siemens Canada Limited Integrated pressure management apparatus providing an on-board diagnostic
US6505514B1 (en) 1999-11-19 2003-01-14 Siemens Canada Limited Sensor arrangement for an integrated pressure management apparatus
US6983641B1 (en) * 1999-11-19 2006-01-10 Siemens Vdo Automotive Inc. Method of managing pressure in a fuel system
US6474313B1 (en) 1999-11-19 2002-11-05 Siemens Canada Limited Connection between an integrated pressure management apparatus and a vapor collection canister
US6931919B2 (en) 2001-06-29 2005-08-23 Siemens Vdo Automotive Inc. Diagnostic apparatus and method for an evaporative control system including an integrated pressure management apparatus
US6708552B2 (en) 2001-06-29 2004-03-23 Siemens Automotive Inc. Sensor arrangement for an integrated pressure management apparatus
US6948481B2 (en) * 2003-03-07 2005-09-27 Siemens Vdo Automotive Inc. Electrical connections for an integrated pressure management apparatus
WO2005028712A1 (fr) * 2003-09-22 2005-03-31 Hydrogenics Corporation Systeme d'empilage de cellules d'electrolyseur
JP3945519B2 (ja) * 2004-06-21 2007-07-18 東京エレクトロン株式会社 被処理体の熱処理装置、熱処理方法及び記憶媒体
CN101111277A (zh) * 2004-12-01 2008-01-23 卡尔·赖纳有限责任公司 给呼吸机提供混合气的方法以及实施这种方法的装置
US7717294B2 (en) 2005-06-20 2010-05-18 South-Tek Systems Beverage dispensing gas consumption detection with alarm and backup operation
GB2446409B (en) * 2007-02-06 2011-05-04 Secretary Trade Ind Brit Fluid mixtures
US20120227816A1 (en) * 2011-03-10 2012-09-13 Xuemei Song Dynamic gas blending
CN102913757A (zh) * 2011-08-05 2013-02-06 上海梦地仪器制造有限公司 压力体积自动配气系统及其控制方法
JP5792608B2 (ja) * 2011-12-20 2015-10-14 大陽日酸株式会社 液化ガス供給装置及び方法
CN103207632B (zh) * 2012-01-13 2014-12-24 宝山钢铁股份有限公司 用于煤气混合压力调节的控制系统和方法
CN102748586A (zh) * 2012-07-24 2012-10-24 天津开发区合普工贸有限公司 多路气体精确比例密封混匀恒温恒压输送设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515155A (en) * 1967-02-24 1970-06-02 Air Reduction Gas mixture proportioner
US3677296A (en) * 1970-03-16 1972-07-18 James E Berger Fluid proportioner means
US3739799A (en) * 1971-09-07 1973-06-19 Fraser Sweatman Continuous flow anesthesia apparatus

Also Published As

Publication number Publication date
US3841344A (en) 1974-10-15
DE2427230C3 (de) 1979-05-31
AU6944474A (en) 1975-12-04
CH591887A5 (fr) 1977-10-14
DE2427230A1 (de) 1975-01-02
GB1464412A (en) 1977-02-16
AU472968B2 (en) 1976-06-10
DE2427230B2 (de) 1978-09-28
FR2241335A1 (fr) 1975-03-21

Similar Documents

Publication Publication Date Title
AU476761B2 (fr)
AU465372B2 (fr)
FR2241335B1 (fr)
AR201231Q (fr)
AU474593B2 (fr)
AU474511B2 (fr)
AU474838B2 (fr)
AU471343B2 (fr)
AU465453B2 (fr)
AU465434B2 (fr)
AU450229B2 (fr)
AU476714B2 (fr)
AU476696B2 (fr)
AU466283B2 (fr)
AU472848B2 (fr)
AU477823B2 (fr)
AU447540B2 (fr)
AR200885A1 (fr)
AU477824B2 (fr)
AU461342B2 (fr)
AU476873B1 (fr)
AU471461B2 (fr)
AR195948A1 (fr)
AU1891376A (fr)
BG18666A1 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse