EP1291585A3 - Gas/liquid separation devices - Google Patents

Gas/liquid separation devices Download PDF

Info

Publication number
EP1291585A3
EP1291585A3 EP02255016A EP02255016A EP1291585A3 EP 1291585 A3 EP1291585 A3 EP 1291585A3 EP 02255016 A EP02255016 A EP 02255016A EP 02255016 A EP02255016 A EP 02255016A EP 1291585 A3 EP1291585 A3 EP 1291585A3
Authority
EP
European Patent Office
Prior art keywords
liquid
gas
frame
waterproof
liquid separation
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.)
Granted
Application number
EP02255016A
Other languages
German (de)
French (fr)
Other versions
EP1291585A2 (en
EP1291585B1 (en
Inventor
Ryo Kusunose
Takushi Yokota
Kojiro Nishi
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.)
WL Gore and Associates GK
Original Assignee
Japan Gore Tex 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 Japan Gore Tex Inc filed Critical Japan Gore Tex Inc
Publication of EP1291585A2 publication Critical patent/EP1291585A2/en
Publication of EP1291585A3 publication Critical patent/EP1291585A3/en
Application granted granted Critical
Publication of EP1291585B1 publication Critical patent/EP1291585B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1417Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with liquid hygroscopic desiccants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00Air-humidification, e.g. cooling by humidification
    • F24F6/02Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/04Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/1435Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification comprising semi-permeable membrane
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Air Humidification (AREA)
  • Drying Of Gases (AREA)
  • Central Air Conditioning (AREA)

Abstract

A gas/liquid separation element is provided comprising: a frame having an opening therein; waterproof/moisture permeable sheets affixed to both sides thereof so as to cover the opening, whereby the frame and waterproof/moisture permeable sheets define a liquid flow channel; a plurality of ribs arranged over at least the front face of waterproof/moisture permeable sheets and extending between two opposite sides of the frame; and a liquid inlet/outlet portion for liquid feed or liquid outlet, provided at one or more locations in a portion of the frame. Also provided are gas/liquid separators and separation units for use in gas/liquid separation applications such as humidifiers and dehumidifiers,
EP20020255016 2001-07-17 2002-07-17 Gas/liquid separation devices Expired - Lifetime EP1291585B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001217290 2001-07-17
JP2001217290 2001-07-17
JP2001338501A JP4077187B2 (en) 2001-07-17 2001-11-02 Gas-liquid separation element, gas-liquid separator and gas-liquid separation unit
JP2001338501 2001-11-02

Publications (3)

Publication Number Publication Date
EP1291585A2 EP1291585A2 (en) 2003-03-12
EP1291585A3 true EP1291585A3 (en) 2006-06-07
EP1291585B1 EP1291585B1 (en) 2013-06-19

Family

ID=26618894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020255016 Expired - Lifetime EP1291585B1 (en) 2001-07-17 2002-07-17 Gas/liquid separation devices

Country Status (2)

Country Link
EP (1) EP1291585B1 (en)
JP (1) JP4077187B2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005032473A (en) * 2003-07-08 2005-02-03 Mitsubishi Materials Corp Gas humidifier for solid polymer fuel cell, and metal porous material-resin complex used for the same
JP2006150323A (en) * 2004-11-01 2006-06-15 Japan Gore Tex Inc Diaphragm and production method of the same and heat exchanger equipped with the same
JP4989031B2 (en) * 2005-03-18 2012-08-01 日本ゴア株式会社 Humidifier and draining method of humidifying element
JP4980789B2 (en) * 2006-06-05 2012-07-18 レンゴー株式会社 Total heat exchanger seat
DE102008038557A1 (en) * 2008-08-20 2010-02-25 Eads Deutschland Gmbh Device for humidification
JP5568231B2 (en) * 2008-11-07 2014-08-06 日本ゴア株式会社 Manufacturing method of molded products
JP5506441B2 (en) * 2010-02-09 2014-05-28 三菱電機株式会社 Total heat exchange element and total heat exchanger
JP6453537B2 (en) 2013-12-27 2019-01-16 日東電工株式会社 Moisture permeable filter media
JP6283016B2 (en) * 2015-12-29 2018-02-21 金沢ロック株式会社 Paint booth for water-based paint
DE102016109365B4 (en) 2016-05-20 2022-03-24 Al-Ko Therm Gmbh Air conditioning and/or ventilation system
CN107823998A (en) * 2017-12-27 2018-03-23 陈伟招 A kind of municipal energy-saving gas boiler moisture trap
JP6739572B1 (en) * 2019-03-28 2020-08-12 メタウォーター株式会社 Gas-liquid separation device and low boiling point compound detection device
JP2023183330A (en) * 2022-06-15 2023-12-27 株式会社ダイセル Laminate for humidification, and humidifier
JP2023183332A (en) * 2022-06-15 2023-12-27 株式会社ダイセル Laminate for humidification, and humidifier
JP2023183329A (en) * 2022-06-15 2023-12-27 株式会社ダイセル Laminate for humidification, and humidifier

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08128682A (en) * 1994-09-08 1996-05-21 Japan Gore Tex Inc Humidifying unit
US5624610A (en) * 1995-02-17 1997-04-29 Mitsubishi Denki Kabushiki Kaisha Humidifier
US5946931A (en) * 1998-02-25 1999-09-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Evaporative cooling membrane device
WO2001027552A1 (en) * 1999-10-08 2001-04-19 Carrier Corporation A plate-type heat exchanger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962153A (en) 1970-05-21 1976-06-08 W. L. Gore & Associates, Inc. Very highly stretched polytetrafluoroethylene and process therefor
JPH05268039A (en) 1992-03-18 1993-10-15 Nec Ic Microcomput Syst Ltd Output buffer circuit
EP0690881B1 (en) 1993-03-26 1999-04-21 W.L. Gore & Associates, Inc. Process for the preparation of coated articles and the use thereof
US5523346A (en) 1994-06-10 1996-06-04 W. L. Gore & Associates, Inc. Seeded microemulsion polymerization for the production of small polymer particles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08128682A (en) * 1994-09-08 1996-05-21 Japan Gore Tex Inc Humidifying unit
US5624610A (en) * 1995-02-17 1997-04-29 Mitsubishi Denki Kabushiki Kaisha Humidifier
US5946931A (en) * 1998-02-25 1999-09-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Evaporative cooling membrane device
WO2001027552A1 (en) * 1999-10-08 2001-04-19 Carrier Corporation A plate-type heat exchanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 09 30 September 1996 (1996-09-30) *

Also Published As

Publication number Publication date
EP1291585A2 (en) 2003-03-12
EP1291585B1 (en) 2013-06-19
JP4077187B2 (en) 2008-04-16
JP2003097831A (en) 2003-04-03

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