DE2553380C2 - - Google Patents

Info

Publication number
DE2553380C2
DE2553380C2 DE2553380A DE2553380A DE2553380C2 DE 2553380 C2 DE2553380 C2 DE 2553380C2 DE 2553380 A DE2553380 A DE 2553380A DE 2553380 A DE2553380 A DE 2553380A DE 2553380 C2 DE2553380 C2 DE 2553380C2
Authority
DE
Germany
Prior art keywords
air
cold
cold air
flow
pressure
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
DE2553380A
Other languages
German (de)
English (en)
Other versions
DE2553380A1 (de
Inventor
George E. Houston Tex. Us Cobb
William E. Syracuse N.Y. Us Clark
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 US05/527,991 external-priority patent/US3952795A/en
Priority claimed from US05/528,074 external-priority patent/US3949810A/en
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of DE2553380A1 publication Critical patent/DE2553380A1/de
Application granted granted Critical
Publication of DE2553380C2 publication Critical patent/DE2553380C2/de
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)
  • Central Air Conditioning (AREA)
DE19752553380 1974-11-29 1975-11-27 Klimaanlage Granted DE2553380A1 (de)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
DE2553380A1 DE2553380A1 (de) 1976-08-12
DE2553380C2 true DE2553380C2 (un) 1988-02-11

Family

ID=27062572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752553380 Granted DE2553380A1 (de) 1974-11-29 1975-11-27 Klimaanlage

Country Status (12)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997037173A1 (en) * 1996-04-01 1997-10-09 ABB Fläkt Aktiebolag Equipment for air supply to a room
DE102009044137A1 (de) * 2009-09-30 2011-03-31 Correct Power Institute Gmbh Regelungsverfahren und Klimatisierungssystem

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178065U (ja) * 1983-05-18 1984-11-28 ダイワ精工株式会社 連結釣竿における穂先竿
SE507704C2 (sv) * 1995-12-08 1998-07-06 Air Innovation Sweden Ab Blandningsbox för temperaturstyrning av luftflöde inmatad från två rörkanaler samt tvåkanalanläggning försedd med två eller flera dylika blandningsboxar
DE102008010656B3 (de) 2008-02-22 2010-02-25 Albert Bauer Zweikanal-Klimaanlage zur Klimatisierung einer Anzahl von Räumen
DE102013100330A1 (de) * 2013-01-14 2014-07-17 Robert Bosch Gmbh Mehrkanal-Klimaanlage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT259187B (de) * 1964-04-15 1968-01-10 Sulzer Ag Pneumatische Regeleinrichtung
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT259187B (de) * 1964-04-15 1968-01-10 Sulzer Ag Pneumatische Regeleinrichtung
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Recknagel-Sprenger, Taschenbuch f. Heizung, Lüftung, Klimatechnik, Oldenbourg-Verlag München-Wien 1968, S. 754-756 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997037173A1 (en) * 1996-04-01 1997-10-09 ABB Fläkt Aktiebolag Equipment for air supply to a room
DE102009044137A1 (de) * 2009-09-30 2011-03-31 Correct Power Institute Gmbh Regelungsverfahren und Klimatisierungssystem
DE102009044137B4 (de) * 2009-09-30 2013-08-29 Correct Power Institute Gmbh Regelungsverfahren für ein Klimatisierungssystem

Also Published As

Publication number Publication date
IT1043185B (it) 1980-02-20
BR7507089A (pt) 1976-08-17
DE2553380A1 (de) 1976-08-12
JPS5621976B2 (un) 1981-05-22
JPS5174452A (un) 1976-06-28
SE419478B (sv) 1981-08-03
FR2292935B1 (un) 1978-05-12
GB1516209A (en) 1978-06-28
NL180878C (nl) 1987-05-04
NL7512707A (nl) 1976-06-01
SE7513306L (sv) 1976-05-31
CH596514A5 (un) 1978-03-15
NL180878B (nl) 1986-12-01
ES442538A1 (es) 1977-09-16
AU499313B2 (en) 1979-04-12
AU8550875A (en) 1977-04-21
AR209119A1 (es) 1977-03-31
ES445701A1 (es) 1977-10-01
FR2292935A1 (fr) 1976-06-25

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee