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FR2171451B1 - - Google Patents

Info

Publication number
FR2171451B1
FR2171451B1 FR7305076A FR7305076A FR2171451B1 FR 2171451 B1 FR2171451 B1 FR 2171451B1 FR 7305076 A FR7305076 A FR 7305076A FR 7305076 A FR7305076 A FR 7305076A FR 2171451 B1 FR2171451 B1 FR 2171451B1
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
FR7305076A
Other languages
French (fr)
Other versions
FR2171451A1 (en
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
Priority claimed from DE19722205775 external-priority patent/DE2205775C3/en
Priority claimed from DE19722230125 external-priority patent/DE2230125A1/en
Application filed by Individual filed Critical Individual
Publication of FR2171451A1 publication Critical patent/FR2171451A1/fr
Application granted granted Critical
Publication of FR2171451B1 publication Critical patent/FR2171451B1/fr
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR7305076A 1972-02-08 1973-02-07 Expired FR2171451B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722205775 DE2205775C3 (en) 1972-02-08 1972-02-08 Device with a counterflow heat exchanger
DE19722230125 DE2230125A1 (en) 1972-06-21 1972-06-21 DEVICE FOR REDUCING THE MOISTURE CONTENT OF THE AIR IN ENCLOSED SPACES

Publications (2)

Publication Number Publication Date
FR2171451A1 FR2171451A1 (en) 1973-09-21
FR2171451B1 true FR2171451B1 (en) 1977-02-04

Family

ID=25762693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305076A Expired FR2171451B1 (en) 1972-02-08 1973-02-07

Country Status (1)

Country Link
FR (1) FR2171451B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200607A (en) * 1963-11-07 1965-08-17 Virgil C Williams Space conditioning apparatus

Also Published As

Publication number Publication date
FR2171451A1 (en) 1973-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse