FR2644228B1 - AIR CONDITIONING SYSTEM FOR COMPUTER HALLS AND THE LIKE - Google Patents

AIR CONDITIONING SYSTEM FOR COMPUTER HALLS AND THE LIKE

Info

Publication number
FR2644228B1
FR2644228B1 FR8903255A FR8903255A FR2644228B1 FR 2644228 B1 FR2644228 B1 FR 2644228B1 FR 8903255 A FR8903255 A FR 8903255A FR 8903255 A FR8903255 A FR 8903255A FR 2644228 B1 FR2644228 B1 FR 2644228B1
Authority
FR
France
Prior art keywords
halls
computer
air conditioning
conditioning system
air
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 - Fee Related
Application number
FR8903255A
Other languages
French (fr)
Other versions
FR2644228A1 (en
Inventor
Xavier Gerber
Norbert Stephan
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.)
IB2 TECHNOLOGIES
Original Assignee
IB2 TECHNOLOGIES
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 IB2 TECHNOLOGIES filed Critical IB2 TECHNOLOGIES
Priority to FR8903255A priority Critical patent/FR2644228B1/en
Publication of FR2644228A1 publication Critical patent/FR2644228A1/en
Application granted granted Critical
Publication of FR2644228B1 publication Critical patent/FR2644228B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
FR8903255A 1989-03-13 1989-03-13 AIR CONDITIONING SYSTEM FOR COMPUTER HALLS AND THE LIKE Expired - Fee Related FR2644228B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8903255A FR2644228B1 (en) 1989-03-13 1989-03-13 AIR CONDITIONING SYSTEM FOR COMPUTER HALLS AND THE LIKE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8903255A FR2644228B1 (en) 1989-03-13 1989-03-13 AIR CONDITIONING SYSTEM FOR COMPUTER HALLS AND THE LIKE

Publications (2)

Publication Number Publication Date
FR2644228A1 FR2644228A1 (en) 1990-09-14
FR2644228B1 true FR2644228B1 (en) 1992-10-02

Family

ID=9379620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8903255A Expired - Fee Related FR2644228B1 (en) 1989-03-13 1989-03-13 AIR CONDITIONING SYSTEM FOR COMPUTER HALLS AND THE LIKE

Country Status (1)

Country Link
FR (1) FR2644228B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670275A1 (en) * 1990-12-06 1992-06-12 Boizard Michel Device for preparing cooling air for electronic equipment
CH685259A5 (en) * 1992-09-16 1995-05-15 Landis & Gyr Betriebs Ag A method for controlling an air conditioner.
EP0786712B1 (en) * 1996-01-29 2001-04-04 Siemens Building Technologies AG Method and device for controlling air temperature and humidity in an air conditioning system
AU5787500A (en) * 1999-07-30 2001-02-19 Caterpillar Inc. Modular air handling system and method for providing humidity and pressure control
CN102200333B (en) * 2010-12-08 2014-04-16 中国电信股份有限公司 Temperature and humidity control method, intelligent energy-saving controller and air-conditioning system
CN104132426B (en) * 2014-08-01 2016-06-29 国家电网公司 Northern area building environment regulates device
CN107990473B (en) * 2017-11-22 2020-06-23 广东美的暖通设备有限公司 Air conditioning system, air conditioner temperature and humidity adjusting method and air conditioner
CN113251594B (en) * 2021-04-15 2022-07-19 青岛海尔空调器有限总公司 Control method, device and equipment of air conditioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348253A1 (en) * 1973-09-25 1975-04-10 Siemens Ag SYSTEM FOR KEEPING TEMPERATURE AND / OR HUMIDITY CONSTANT IN A ROOM
US4085893A (en) * 1974-03-20 1978-04-25 Durley Iii Benton A Ultrasonic humidifiers, atomizers and the like
US4399864A (en) * 1981-12-10 1983-08-23 The Bahnson Company Controlling room-air temperature and humidity in an air-conditioning system
DE3610069A1 (en) * 1986-03-25 1987-10-01 Siemens Ag ARRANGEMENT FOR CONTROLLING TEMPERATURE AND HUMIDITY

Also Published As

Publication number Publication date
FR2644228A1 (en) 1990-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse