GB1235542A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
GB1235542A
GB1235542A GB59096/70A GB5909670A GB1235542A GB 1235542 A GB1235542 A GB 1235542A GB 59096/70 A GB59096/70 A GB 59096/70A GB 5909670 A GB5909670 A GB 5909670A GB 1235542 A GB1235542 A GB 1235542A
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
march
fischel
heading
concerned
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.)
Expired
Application number
GB59096/70A
Other languages
English (en)
Inventor
Halbert Fischel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1235542A publication Critical patent/GB1235542A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/06—Respiratory apparatus with liquid oxygen or air; Cryogenic systems
    • 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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/22—Air supply carried by diver
    • B63C11/24—Air supply carried by diver in closed circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04975—Construction and layout of air fractionation equipments, e.g. valves, machines adapted for special use of the air fractionation unit, e.g. transportable devices by truck or small scale use
    • F25J3/04981—Construction and layout of air fractionation equipments, e.g. valves, machines adapted for special use of the air fractionation unit, e.g. transportable devices by truck or small scale use for portable medical or home use
    • 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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • 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. ventilators; Tracheal tubes
    • A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/03—Gases in liquid phase, e.g. cryogenic liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/02—Mixing fluids
    • F17C2265/025—Mixing fluids different fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/02—Applications for medical applications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/42—Nitrogen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/02—Mixing or blending of fluids to yield a certain product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/40—Air or oxygen enriched air, i.e. generally less than 30mol% of O2
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
    • F25J2270/904—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration by liquid or gaseous cryogen in an open loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Emergency Management (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Ocean & Marine Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Business, Economics & Management (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
GB59096/70A 1967-03-16 1968-03-18 Heat exchanger Expired GB1235542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00623616A US3807396A (en) 1967-03-16 1967-03-16 Life support system and method

Publications (1)

Publication Number Publication Date
GB1235542A true GB1235542A (en) 1971-06-16

Family

ID=24498766

Family Applications (2)

Application Number Title Priority Date Filing Date
GB59096/70A Expired GB1235542A (en) 1967-03-16 1968-03-18 Heat exchanger
GB03044/68A Expired GB1235541A (en) 1967-03-16 1968-03-18 Life support system and method

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB03044/68A Expired GB1235541A (en) 1967-03-16 1968-03-18 Life support system and method

Country Status (6)

Country Link
US (1) US3807396A (enExample)
BE (1) BE719965A (enExample)
CH (1) CH481655A (enExample)
DE (1) DE1708061A1 (enExample)
FR (1) FR1558745A (enExample)
GB (2) GB1235542A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211283A (en) * 1987-10-20 1989-06-28 Rolls Royce Plc Plate-type counterflow heat exchanger
WO2001062313A3 (en) * 2000-02-25 2002-08-15 Bjoern Flodin A device for collecting liquid from exhalation gas from a patient

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941124A (en) * 1969-01-21 1976-03-02 Rodewald Newell C Recirculating breathing apparatus and method
US3863459A (en) * 1973-11-14 1975-02-04 Us Navy Underwater heat sink
GB2122094B (en) * 1982-06-14 1986-04-09 Sabre Safety Ltd Improvements to breathing apparatus
WO1987003472A1 (fr) * 1985-12-07 1987-06-18 Bernd Blaudszun Procede de production d'une atmosphere conditionnee pour la cryotherapie de rhumatisants
US5029572A (en) * 1989-09-25 1991-07-09 Leblanc Tom Body warming device
US5361591A (en) * 1992-04-15 1994-11-08 Oceaneering International, Inc. Portable life support system
US5438837B1 (en) * 1992-10-06 1999-07-27 Oceaneering Int Inc Apparatus for storing and delivering liquid cryogen and apparatus and process for filling same
US5906100A (en) * 1992-10-06 1999-05-25 Oceaneering International Inc. Dewar for storing and delivering liquid cryogen
US5291738A (en) 1992-12-07 1994-03-08 Edwards Engineering Corp. Vapor recovery apparatus and method
US5429123A (en) * 1993-12-15 1995-07-04 Temple University - Of The Commonwealth System Of Higher Education Process control and apparatus for ventilation procedures with helium and oxygen mixtures
US5425742A (en) * 1994-03-28 1995-06-20 Patrick S. Quigley Use of hollow hypobaric chambers on body parts for increasing blood flow, reducing pressure and decreasing pain
FR2723909A1 (fr) * 1994-08-26 1996-03-01 Comex Compagnie Maritime D Exp Procede et installation de plongee sous-marine en melange respiratoire a l'hydrogene
US5678536A (en) * 1995-09-05 1997-10-21 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Liquid air mixing system
US5979440A (en) * 1997-06-16 1999-11-09 Sequal Technologies, Inc. Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator
US6390091B1 (en) * 1999-02-03 2002-05-21 University Of Florida Method and apparatus for controlling a medical ventilator
DE60043362D1 (de) * 1999-09-15 2009-12-31 Resmed Ltd Synchronisierung einer Beatmungsvorrichtung mittels Doppelphasensensoren
US6910480B1 (en) * 1999-09-15 2005-06-28 Resmed Ltd. Patient-ventilator synchronization using dual phase sensors
DE60020593T2 (de) * 1999-10-29 2005-11-03 Mallinckrodt, Inc. Tragbarer flüssigsauerstoffbehälter mit mehrfachen betriebspositionen
WO2001094838A1 (en) * 2000-06-07 2001-12-13 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Multiple tank cryogenic reservoir and mixed gas supplying apparatus comprising the same
US6571796B2 (en) 2001-02-08 2003-06-03 University Of Florida Tracheal pressure ventilation respiratory system
US6681589B2 (en) * 2002-02-01 2004-01-27 Honeywell International Inc. Space suit backpack using solid adsorbents for cryogenic oxygen storage, freezeout of carbon dioxide and moisture, and ice heat sink
US7497215B1 (en) * 2002-12-20 2009-03-03 Koninklijke Philips Electronics N.V. Medical ventilator with compressor heated exhalation filter
GB0300018D0 (en) * 2003-01-02 2003-02-05 Uws Ventures Ltd Gas control
US6748760B1 (en) * 2003-04-30 2004-06-15 Kuo-Chung Cheng Air conditioning apparatus of a hyperbaric oxygen chamber
US7011119B2 (en) * 2004-01-28 2006-03-14 Husky Corporation Vapor trapping and controlling container
US7318327B2 (en) * 2004-10-26 2008-01-15 Respironics In-X, Inc. Liquefying and storing a gas
WO2007026332A2 (en) * 2005-09-02 2007-03-08 Csir Storage of compressed gaseous fuel
US7568352B2 (en) * 2006-02-22 2009-08-04 The Boeing Company Thermally coupled liquid oxygen and liquid methane storage vessel
DE102006042501B4 (de) * 2006-09-07 2010-11-25 Eisenmann Anlagenbau Gmbh & Co. Kg Verfahren und Anlage zum Trocknen von Gegenständen
WO2010039198A1 (en) * 2008-09-23 2010-04-08 Aerovironment Inc. Cryogenic liquid tank
US9982935B2 (en) * 2010-10-20 2018-05-29 Hypres, Inc Cryogenic system with rapid thermal cycling
US10088398B2 (en) 2015-02-11 2018-10-02 Emd Millipore Corporation Stirred cell and method of using same
EP4186548A1 (en) 2015-04-02 2023-05-31 Hill-Rom Services PTE. LTD. Mask leakage detection for a respiratory device
USD804653S1 (en) 2015-06-12 2017-12-05 Emd Millipore Corporation Pressure vessel
IT201600098296A1 (it) * 2016-09-30 2018-03-30 Nardi Compressori Srl Apparecchiatura perfezionata per l’alimentazione di miscele gassose in ingresso ad un compressore in alta pressione
CN109717151A (zh) * 2017-10-30 2019-05-07 中国科学院城市环境研究所 果蝇太空搭载实验装置
US11123220B1 (en) 2017-11-21 2021-09-21 CryoXcel, LLC Gas delivery system for cryochamber
UA121718C2 (uk) * 2018-11-23 2020-07-10 Товариство З Обмеженою Відповідальністю "Дезега Холдінг Україна" Ізолюючий дихальний апарат
RU2688724C1 (ru) * 2018-12-05 2019-05-22 Федеральное государственное бюджетное военное образовательное учреждение высшего образования "Военно-медицинская академия имени С.М. Кирова" Министерства обороны Российской Федерации (ВМедА) Система измерения энергетических затрат организма в экстремальных условиях
CN114379747B (zh) * 2021-12-27 2023-05-09 上海源威建设工程有限公司 一种水下作业稳定型抓地器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB816874A (en) * 1955-06-06 1959-07-22 Normalair Ltd Improvements in or relating to liquid oxygen breathing apparatus
CA623816A (en) * 1961-07-11 The British Oxygen Company Limited Liquid oxygen system for passenger aircraft
GB875651A (en) * 1959-02-21 1961-08-23 Normalair Ltd Improvements in or relating to breathing apparatus
FR1268044A (fr) * 1960-08-12 1961-07-28 Normalair Ltd Dispositif d'alimentation en oxygène
US3161192A (en) * 1960-12-06 1964-12-15 Mark E Mccormack Air-conditioned protective garment and air-supply-and-conditioning apparatus for the same
US3097084A (en) * 1961-10-09 1963-07-09 Superior Air Products Co Liquefied gas container
US3119238A (en) * 1963-02-18 1964-01-28 William H Chamberlain Cryogenic dewar
NL128482C (enExample) * 1963-05-09 1900-01-01
US3368556A (en) * 1964-01-13 1968-02-13 Wyle Laboratories Hyperbaric vessels
US3366107A (en) * 1964-06-18 1968-01-30 Firewel Company Inc Apparatus for supplying breathable gas from oxygen in liquid form
US3318307A (en) * 1964-08-03 1967-05-09 Firewel Company Inc Breathing pack for converting liquid air or oxygen into breathable gas
DE1523362B2 (de) * 1966-06-10 1972-05-04 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Steuervorrichtung zur druckregelung in badkryostaten

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211283A (en) * 1987-10-20 1989-06-28 Rolls Royce Plc Plate-type counterflow heat exchanger
GB2211283B (en) * 1987-10-20 1992-04-15 Rolls Royce Plc Heat exchanger
WO2001062313A3 (en) * 2000-02-25 2002-08-15 Bjoern Flodin A device for collecting liquid from exhalation gas from a patient
AU2001236309B2 (en) * 2000-02-25 2005-04-28 Aloro Medical Ab A device for collecting liquid from exhalation gas from a patient
US6941945B2 (en) 2000-02-25 2005-09-13 Bjorn Flodin Device for collecting liquid from exhalation gas from a patient

Also Published As

Publication number Publication date
FR1558745A (enExample) 1969-02-28
CH481655A (fr) 1969-11-30
US3807396A (en) 1974-04-30
GB1235541A (en) 1971-06-16
BE719965A (enExample) 1969-02-26
DE1708061A1 (de) 1971-06-03

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