GB1296156A - - Google Patents

Info

Publication number
GB1296156A
GB1296156A GB1296156DA GB1296156A GB 1296156 A GB1296156 A GB 1296156A GB 1296156D A GB1296156D A GB 1296156DA GB 1296156 A GB1296156 A GB 1296156A
Authority
GB
United Kingdom
Prior art keywords
chamber
air
humidifying
membrane
jnr
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
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 filed Critical
Publication of GB1296156A publication Critical patent/GB1296156A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-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
    • F24F3/12—Air-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
    • F24F3/14—Air-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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-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
    • F24F3/12—Air-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
    • F24F3/14—Air-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
    • F24F2003/1435—Air-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

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)

Abstract

1296156 Humidifying air O W SCHOEN JNR 21 July 1970 35348/70 Heading B1R An apparatus for producing air with controlled humidity comprises, in sequence, a pressurized dry air source, a precision balanced pressure regulator, a flow control device, a heat exchanger, and an osmotic humidifying chamber. The chamber is divided ito an upper and a lower part by a Semi-permeable membrane of polyethene, gold beaters skin or Cellophane (T.M.). Air passes into the upper part of the chamber where the necessary amount of water vapour from the lower part is added via the membrane.
GB1296156D 1970-07-21 1970-07-21 Expired GB1296156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3534870 1970-07-21

Publications (1)

Publication Number Publication Date
GB1296156A true GB1296156A (en) 1972-11-15

Family

ID=10376732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296156D Expired GB1296156A (en) 1970-07-21 1970-07-21

Country Status (1)

Country Link
GB (1) GB1296156A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2051068A3 (en) * 2007-10-15 2010-01-13 Life Safety Distribution AG Humidity Control Apparatus for Electrochemical Sensors
US20160107189A1 (en) * 2013-05-29 2016-04-21 Hisamitsu Pharmaceutical Co., Inc. System for manufacturing microneedle preparation, and air-conditioning method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2051068A3 (en) * 2007-10-15 2010-01-13 Life Safety Distribution AG Humidity Control Apparatus for Electrochemical Sensors
US8741120B2 (en) 2007-10-15 2014-06-03 Life Safety Distribution Ag Humidity control apparatus for electrochemical sensors
US20160107189A1 (en) * 2013-05-29 2016-04-21 Hisamitsu Pharmaceutical Co., Inc. System for manufacturing microneedle preparation, and air-conditioning method
EP3006077A4 (en) * 2013-05-29 2017-05-24 Hisamitsu Pharmaceutical Co., Inc. System for manufacturing microneedle preparation, and air-conditioning method
US11130148B2 (en) 2013-05-29 2021-09-28 Hisamitsu Pharmaceutical Co., Inc. System for manufacturing microneedle preparation, and air-conditioning method

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees