JPS5621976B2 - - Google Patents

Info

Publication number
JPS5621976B2
JPS5621976B2 JP13803275A JP13803275A JPS5621976B2 JP S5621976 B2 JPS5621976 B2 JP S5621976B2 JP 13803275 A JP13803275 A JP 13803275A JP 13803275 A JP13803275 A JP 13803275A JP S5621976 B2 JPS5621976 B2 JP S5621976B2
Authority
JP
Japan
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
JP13803275A
Other languages
Japanese (ja)
Other versions
JPS5174452A (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.)
Carrier Corp
Original Assignee
Carrier Corp
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 US05/528,074 external-priority patent/US3949810A/en
Priority claimed from US05/527,991 external-priority patent/US3952795A/en
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of JPS5174452A publication Critical patent/JPS5174452A/ja
Publication of JPS5621976B2 publication Critical patent/JPS5621976B2/ja
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
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • F24F3/048—Systems in which all treatment is given in the central station, i.e. all-air systems with temperature control at constant rate of air-flow
    • F24F3/052—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned
    • F24F3/0527—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned in which treated air having differing temperatures is conducted through independent conduits from the central station to various spaces to be treated, i.e. so-called "multi-Zone" 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
    • 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
    • F24F3/0442—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature
    • F24F3/0444—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature in which two airstreams are conducted from the central station via independent conduits to the space to be treated, of which one has a constant volume and a season-adapted temperature, while the other one is always cold and varies in volume
JP13803275A 1974-11-29 1975-11-17 Expired JPS5621976B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/528,074 US3949810A (en) 1974-11-29 1974-11-29 Air conditioning system
US05/527,991 US3952795A (en) 1974-11-29 1974-11-29 Air conditioning system

Publications (2)

Publication Number Publication Date
JPS5174452A JPS5174452A (en) 1976-06-28
JPS5621976B2 true JPS5621976B2 (en) 1981-05-22

Family

ID=27062572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13803275A Expired JPS5621976B2 (en) 1974-11-29 1975-11-17

Country Status (12)

Country Link
JP (1) JPS5621976B2 (en)
AR (1) AR209119A1 (en)
AU (1) AU499313B2 (en)
BR (1) BR7507089A (en)
CH (1) CH596514A5 (en)
DE (1) DE2553380A1 (en)
ES (2) ES442538A1 (en)
FR (1) FR2292935A1 (en)
GB (1) GB1516209A (en)
IT (1) IT1043185B (en)
NL (1) NL180878C (en)
SE (1) SE419478B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6341883Y2 (en) * 1983-05-18 1988-11-02

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE507704C2 (en) * 1995-12-08 1998-07-06 Air Innovation Sweden Ab Mixing box for temperature control of air flow fed from two pipe ducts and two duct system equipped with two or more such mixing boxes
SE508807C2 (en) * 1996-04-01 1998-11-09 Flaekt Ab Device for supplying air to clean rooms divided into zones with different climatic requirements
DE102008010656B3 (en) 2008-02-22 2010-02-25 Albert Bauer Dual-channel air conditioning system for air conditioning of a number of rooms
DE102009044137B4 (en) * 2009-09-30 2013-08-29 Correct Power Institute Gmbh Control method for an air conditioning system
DE102013100330A1 (en) * 2013-01-14 2014-07-17 Robert Bosch Gmbh Multichannel air conditioning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH411286A (en) * 1964-04-15 1966-04-15 Sulzer Ag Pneumatic control device
US3623543A (en) * 1970-04-02 1971-11-30 Carrier Corp Dual conduit air-conditioning system
US3867980A (en) * 1972-12-01 1975-02-25 Carrier Corp Air conditioning system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6341883Y2 (en) * 1983-05-18 1988-11-02

Also Published As

Publication number Publication date
AU499313B2 (en) 1979-04-12
CH596514A5 (en) 1978-03-15
DE2553380C2 (en) 1988-02-11
NL7512707A (en) 1976-06-01
JPS5174452A (en) 1976-06-28
ES445701A1 (en) 1977-10-01
DE2553380A1 (en) 1976-08-12
SE419478B (en) 1981-08-03
NL180878B (en) 1986-12-01
GB1516209A (en) 1978-06-28
SE7513306L (en) 1976-05-31
AR209119A1 (en) 1977-03-31
FR2292935A1 (en) 1976-06-25
IT1043185B (en) 1980-02-20
NL180878C (en) 1987-05-04
BR7507089A (en) 1976-08-17
AU8550875A (en) 1977-04-21
FR2292935B1 (en) 1978-05-12
ES442538A1 (en) 1977-09-16

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