JPS57203455A - Gas mixing and preparing method - Google Patents

Gas mixing and preparing method

Info

Publication number
JPS57203455A
JPS57203455A JP57081345A JP8134582A JPS57203455A JP S57203455 A JPS57203455 A JP S57203455A JP 57081345 A JP57081345 A JP 57081345A JP 8134582 A JP8134582 A JP 8134582A JP S57203455 A JPS57203455 A JP S57203455A
Authority
JP
Japan
Prior art keywords
gas mixing
preparing method
preparing
mixing
gas
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.)
Pending
Application number
JP57081345A
Other languages
English (en)
Inventor
Oruson Subengunnaaru
Yonson Biyorun
Noiman Hanna
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of JPS57203455A publication Critical patent/JPS57203455A/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
    • 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
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
    • 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
    • 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
    • Y10T137/86389—Programmer or timer
    • Y10T137/86445—Plural, sequential, valve actuations
    • Y10T137/86461—Variable cycle

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Accessories For Mixers (AREA)
JP57081345A 1981-05-14 1982-05-14 Gas mixing and preparing method Pending JPS57203455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8103025A SE448347B (sv) 1981-05-14 1981-05-14 Sett for blandning av gaser i forutbestemda proportioner

Publications (1)

Publication Number Publication Date
JPS57203455A true JPS57203455A (en) 1982-12-13

Family

ID=20343823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57081345A Pending JPS57203455A (en) 1981-05-14 1982-05-14 Gas mixing and preparing method

Country Status (5)

Country Link
US (1) US4526188A (ja)
EP (1) EP0065271B1 (ja)
JP (1) JPS57203455A (ja)
DE (1) DE3273520D1 (ja)
SE (1) SE448347B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777089A (en) * 1985-05-08 1988-10-11 Lion Corporation Microcapsule containing hydrous composition
US4908233A (en) * 1985-05-08 1990-03-13 Lion Corporation Production of microcapsules by simple coacervation

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675028A (en) * 1982-12-14 1987-06-23 Chevron Research Company Gas saturation monitoring system and method for controlling condensable fuel added to a gas
DE3608475A1 (de) * 1986-03-14 1987-09-17 Gerd Prof Dr Kobal Verfahren und einrichtung zur messung von sensorischen qualitaeten
DE3716289A1 (de) * 1987-05-15 1988-11-24 Leybold Ag Einrichtung fuer die herstellung bestimmter konzentrationen gasfoermiger stoffe sowie zum mischen verschiedener gasfoermiger stoffe in einem vorgegebenen verhaeltnis
CA1325412C (en) * 1987-07-28 1993-12-21 Vernon K. Quarve Battery powered metering and dispensing unit
CH676203A5 (ja) * 1988-09-27 1990-12-28 Draegerwerk Ag
US5368059A (en) * 1992-08-07 1994-11-29 Graco Inc. Plural component controller
FI100007B (fi) * 1994-05-06 1997-08-15 Instrumentarium Oy Sovitelma kaasusekoittimen yhteydessä
US5495875A (en) * 1994-12-01 1996-03-05 Scott Specialty Gases, Inc. System for continuous blending of a liquid into a gas
US5746238A (en) * 1995-03-31 1998-05-05 Ecolab, Inc. Liquid chemical dilution and dosing system
RU2072241C1 (ru) * 1995-09-20 1997-01-27 Панина Елена Владимировна Способ формирования дыхательной газовой смеси и аппарат для его осуществления
JP3442604B2 (ja) * 1996-02-15 2003-09-02 株式会社フジキン 混合ガスの供給方法及び混合ガス供給装置並びにこれらを備えた半導体製造装置
SE9601719D0 (sv) * 1996-05-06 1996-05-06 Siemens Elema Ab Doserare för tillförsel av tillsatsgas eller vätska till andningsgas vid anestesiapparat eller ventilator
ATE320829T1 (de) 1997-01-17 2006-04-15 Ino Therapeutics Gmbh Gesteuertes gasversorgungssystem
AT406096B (de) * 1997-12-22 2000-02-25 Avl List Gmbh Verfahren und vorrichtung zur erzeugung präziser, kontinuierlicher mischgasströme
US6463611B1 (en) 1999-04-02 2002-10-15 Ecolab, Inc. Apparatus for dispensing incompatible chemicals to a common utilization point
US6303501B1 (en) * 2000-04-17 2001-10-16 Applied Materials, Inc. Gas mixing apparatus and method
US6439253B1 (en) * 2000-12-28 2002-08-27 International Business Machines Corporation System for and method of monitoring the flow of semiconductor process gases from a gas delivery system
FR2835443B1 (fr) * 2002-02-01 2004-03-05 Commissariat Energie Atomique Procede et dispositif de melange de gaz
DE10205056A1 (de) * 2002-02-07 2003-08-14 Hartwin Hobler Gesteuerte Mischung von Fluids für medizinische und biologische Anwendungen
US6857443B2 (en) * 2003-02-24 2005-02-22 George A. Volgyesi Electronic gas blender and gas flow control mechanism therefor
US7224285B2 (en) * 2004-01-15 2007-05-29 Honeywell Analytics, Ltd. Gas monitor using electrochemical cell and method of operating
US20070151988A1 (en) * 2005-12-14 2007-07-05 Saucedo Victor M Constant pressure delivery vessel and system
NZ544505A (en) * 2006-01-24 2009-10-30 Devx Tech Ip Ltd Fluid mixing apparatus with valve operated by pulse width modulation driver(s) via controller sensing oxygen content, useful in hypoxic training apparatus
KR100811799B1 (ko) * 2006-05-02 2008-03-10 (주)피스코엔지니어링 첨가제 투입장치의 데이터 처리방법
DE102006055779B3 (de) * 2006-11-25 2008-03-13 Dräger Medical AG & Co. KG Gasmischvorrichtung für Beatmungsgeräte
US8600568B2 (en) * 2006-12-20 2013-12-03 Data Flow Systems, Inc. Fluid flow management system and associated methods
US8594851B1 (en) 2006-12-20 2013-11-26 Data Flow Systems, Inc. Wastewater collection flow management system and techniques
US8983667B2 (en) 2006-12-20 2015-03-17 Data Flow Systems, Inc. Fluid flow management through a wastewater level manipulation system and associated methods
US20080201053A1 (en) * 2007-02-20 2008-08-21 Esco Technologies (Asia) Pte Ltd System and method for mixed gas chamber with automatic recovery
US20090120364A1 (en) * 2007-11-09 2009-05-14 Applied Materials, Inc. Gas mixing swirl insert assembly
US20110051546A1 (en) * 2009-08-31 2011-03-03 Steven Finley Fluid blending apparatus and process
GB0920165D0 (en) * 2009-11-18 2009-12-30 Fairlight Developments Ltd Gas mixing apparatus
US20120180874A1 (en) * 2011-01-13 2012-07-19 Robert Ray Mellette Device and method to prevent improper fluid mixing ratios in two component materials
FR3021879B1 (fr) * 2014-06-04 2021-04-30 World Aero Techno Trend Watt Dispositif de melange d'un gaz traceur avec un gaz porteur et procede de melange prevoyant un tel dispositif de melange
RU2583130C1 (ru) * 2015-03-24 2016-05-10 Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" Устройство автоматического дозирования флотореагентов
CN105334879A (zh) * 2015-11-30 2016-02-17 桂林斯壮微电子有限责任公司 一种用于铜线键合加工的保护气体监测系统
FR3080297A1 (fr) * 2018-04-20 2019-10-25 Air Liquide Sante (International) Procede et systeme de fourniture d'un melange gazeux de protoxyde d'azote et d'oxygene

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101767A (en) * 1977-02-14 1978-09-05 Medishield Corp Ltd Gas mixer
JPS5663361A (en) * 1979-10-19 1981-05-29 Airco Inc Anesthesia machine with rate limit controlling system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL268636A (ja) * 1960-08-25 1900-01-01
US3298383A (en) * 1964-03-23 1967-01-17 Phillips Petroleum Co Fluid blending system
US3504686A (en) * 1967-10-09 1970-04-07 Phillips Petroleum Co Fluid blending system
US3841344A (en) * 1973-06-06 1974-10-15 Airco Inc Gas mixing systems
DE2455751B2 (de) * 1974-11-26 1978-05-11 Draegerwerk Ag, 2400 Luebeck Verfahren zum Mischen von Druckgasen und ein Gasmischgerät dazu
US4019523A (en) * 1975-02-07 1977-04-26 Clark Justin S Method and apparatus for mixing gases
US4004884A (en) * 1976-07-02 1977-01-25 Hoffmann-La Roche Inc. Time division metering system
US4162689A (en) * 1977-07-14 1979-07-31 Hoffmann-La Roche Inc. Time division flow control
DE2831856B2 (de) * 1978-07-20 1981-07-02 Drägerwerk AG, 2400 Lübeck Anordnung zum elektrisch gesteuerten Dosieren und Mischen von Gasen
DE2915983C2 (de) * 1979-04-20 1983-03-31 Klöckner Ionon GmbH, 5000 Köln Verfahren zum Erzeugen eines Gasgemisches
US4392514A (en) * 1981-01-26 1983-07-12 Queue Systems, Inc. Apparatus and method for precision gas mixing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101767A (en) * 1977-02-14 1978-09-05 Medishield Corp Ltd Gas mixer
JPS5663361A (en) * 1979-10-19 1981-05-29 Airco Inc Anesthesia machine with rate limit controlling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777089A (en) * 1985-05-08 1988-10-11 Lion Corporation Microcapsule containing hydrous composition
US4908233A (en) * 1985-05-08 1990-03-13 Lion Corporation Production of microcapsules by simple coacervation

Also Published As

Publication number Publication date
EP0065271B1 (de) 1986-10-01
SE8103025L (sv) 1982-11-15
SE448347B (sv) 1987-02-16
DE3273520D1 (en) 1986-11-06
EP0065271A1 (de) 1982-11-24
US4526188A (en) 1985-07-02

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