ZA844466B - Device and means for controlling air conditioning plants in buildings - Google Patents

Device and means for controlling air conditioning plants in buildings

Info

Publication number
ZA844466B
ZA844466B ZA844466A ZA844466A ZA844466B ZA 844466 B ZA844466 B ZA 844466B ZA 844466 A ZA844466 A ZA 844466A ZA 844466 A ZA844466 A ZA 844466A ZA 844466 B ZA844466 B ZA 844466B
Authority
ZA
South Africa
Prior art keywords
buildings
air conditioning
controlling air
conditioning plants
plants
Prior art date
Application number
ZA844466A
Inventor
Claudio Rossi
Original Assignee
Hiross Int Co
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 Hiross Int Co filed Critical Hiross Int Co
Publication of ZA844466B publication Critical patent/ZA844466B/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
    • 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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control Of Temperature (AREA)
ZA844466A 1983-07-15 1984-06-13 Device and means for controlling air conditioning plants in buildings ZA844466B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84915A LU84915A1 (en) 1983-07-15 1983-07-15 DEVICE AND MEANS FOR MONITORING LOCAL CONDITIONING INSTALLATIONS

Publications (1)

Publication Number Publication Date
ZA844466B true ZA844466B (en) 1985-03-27

Family

ID=19730119

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA844466A ZA844466B (en) 1983-07-15 1984-06-13 Device and means for controlling air conditioning plants in buildings

Country Status (7)

Country Link
DE (1) DE3416213A1 (en)
FR (1) FR2549206B1 (en)
GB (1) GB2143342A (en)
IT (1) IT1175844B (en)
LU (1) LU84915A1 (en)
SE (1) SE8403709L (en)
ZA (1) ZA844466B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62284164A (en) * 1986-06-02 1987-12-10 サンデン株式会社 Automatic vending machine
FR2835910B3 (en) * 2002-02-14 2004-03-12 Rid Soc SELF-ADAPTABLE TEMPERATURE CONTROL FOR THE REGULATION OF HEAT OR COLD GENERATOR PROCESSING LIQUIDS
CN109945394B (en) * 2019-01-22 2020-04-07 中山大学 Accurate diagnosis method for small temperature difference syndrome of chilled water system of central air conditioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187543A (en) * 1977-10-25 1980-02-05 United Technologies Corporation Temperature control of chill water and steam in heating, ventilation, air conditioning (HVAC) systems
AU515910B2 (en) * 1978-10-19 1981-05-07 Matsushita Electric Industrial Co., Ltd. Air conditioning system having a plurality of indoor units
EP0037843A1 (en) * 1980-04-16 1981-10-21 Marinetechnik Planungs-GmbH Air conditioning device for a multitude of rooms, especially ship's rooms
JPS5714138A (en) * 1980-06-30 1982-01-25 Hitachi Ltd Operation of air conditioning apparatus

Also Published As

Publication number Publication date
DE3416213A1 (en) 1985-01-24
GB8418014D0 (en) 1984-08-22
SE8403709D0 (en) 1984-07-13
IT1175844B (en) 1987-07-15
GB2143342A (en) 1985-02-06
FR2549206B1 (en) 1989-05-05
IT8421571A0 (en) 1984-06-22
LU84915A1 (en) 1983-11-23
SE8403709L (en) 1985-01-16
FR2549206A1 (en) 1985-01-18

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