SE9000976L - AIR CONDITIONING APPLIANCES, SPECIFICALLY SUBJECT TO POWER CONTROL - Google Patents

AIR CONDITIONING APPLIANCES, SPECIFICALLY SUBJECT TO POWER CONTROL

Info

Publication number
SE9000976L
SE9000976L SE9000976A SE9000976A SE9000976L SE 9000976 L SE9000976 L SE 9000976L SE 9000976 A SE9000976 A SE 9000976A SE 9000976 A SE9000976 A SE 9000976A SE 9000976 L SE9000976 L SE 9000976L
Authority
SE
Sweden
Prior art keywords
cold
side walls
elements
regulating
air conditioning
Prior art date
Application number
SE9000976A
Other languages
Swedish (sv)
Other versions
SE9000976D0 (en
Inventor
Carl-Gustav Palander
Original Assignee
Palander Carl Gustav
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 Palander Carl Gustav filed Critical Palander Carl Gustav
Publication of SE9000976L publication Critical patent/SE9000976L/en
Publication of SE9000976D0 publication Critical patent/SE9000976D0/en

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
    • F24F3/0522—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 warm or cold air from the central station is delivered via individual pipes to mixing chambers in the space to be treated, the cold air/warm air ratio being controlled by a thermostat in the space concerned, i.e. so-called Dual-duct System
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/04—Air-mixing units

Abstract

The invention relates to an air conditioning apparatus, especially for regulating the flow of cold and warm air or a mixture thereof. The apparatus comprises inflow openings (11, 12) for cold and warm air and at least one outflow opening (9), a mixing space (3") therebetween and a device provided in the mixing space for regulating the flow of cold or warm air or a mixture thereof and the amount of air to be introduced into a space (13) to be conditioned. In order to avoid a complicated structure taking up much space and in order to simplify the regulation, a mixer (3) disposed in the mixing space (3") comprises two side walls (4, 5) in the form of a broken circle and a regulating device (6, 7, 8) arranged in the mixer, the regulating device comprising a shaft (7) and two elements (6, 8) adjustable at the ends thereof relative to each other. The shafts of the elements are arranged coaxially with the center of curvature of the side walls and the free end portions of the elements are arranged to be positioned tightly against the side walls when directed towards them.
SE9000976A 1987-09-23 1990-03-19 AIR CONDITIONING APPLIANCES, SPECIFICALLY SUBJECT TO POWER CONTROL SE9000976D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI874154A FI82307C (en) 1987-09-23 1987-09-23 ventilation device
PCT/FI1988/000151 WO1989003006A1 (en) 1987-09-23 1988-09-22 An air conditioning apparatus, especially for regulating the flow of cold and warm air or a mixture thereof

Publications (2)

Publication Number Publication Date
SE9000976L true SE9000976L (en) 1990-03-19
SE9000976D0 SE9000976D0 (en) 1990-03-19

Family

ID=8525114

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000976A SE9000976D0 (en) 1987-09-23 1990-03-19 AIR CONDITIONING APPLIANCES, SPECIFICALLY SUBJECT TO POWER CONTROL

Country Status (7)

Country Link
EP (1) EP0375734A1 (en)
JP (1) JPH03500330A (en)
KR (1) KR890701961A (en)
DK (1) DK74790A (en)
FI (1) FI82307C (en)
SE (1) SE9000976D0 (en)
WO (1) WO1989003006A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928944C3 (en) * 1989-08-31 1995-02-09 Daimler Benz Ag Air conditioning for vehicles
GB9015378D0 (en) * 1990-07-12 1990-08-29 Senior Coleman Limited Ventilation apparatus
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
FR2757454B1 (en) * 1996-12-19 1999-03-05 Valeo Climatisation DEVICE FOR HEATING AND AIR CONDITIONING THE INTERIOR OF A MOTOR VEHICLE
US6007421A (en) * 1997-09-26 1999-12-28 Valeo Climatisation Temperature control device
US6241601B1 (en) 1999-07-13 2001-06-05 M & I Heat Transfer Products Ltd. High efficiency air mixer using jet streams
DE10031991B4 (en) * 2000-06-30 2004-02-05 Valeo Klimasysteme Gmbh damper
US6547433B2 (en) 2001-01-05 2003-04-15 M & I Heat Transfer Products, Ltd. Air mixing device having series of parallel airflow passages
EP2694880B1 (en) 2011-04-08 2017-12-27 Carrier Corporation Climatic beam air conditioning system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE737266A (en) * 1968-08-23 1970-02-09
DE2033194C3 (en) * 1970-07-04 1981-07-30 Ltg Lufttechnische Gmbh, 7000 Stuttgart Method for introducing cold and warm air into a room in a building
US3877513A (en) * 1973-08-02 1975-04-15 Carrier Corp Control of air conditioning apparatus
FI54195C (en) * 1975-02-21 1978-10-10 Nokia Oy Ab ADJUSTMENT OF THE PROCESSING OF THE APPLIANCE AND THE APPLICATION OF THE APPLIANCE FOR THE APPLICATION
SE7602284L (en) * 1976-02-25 1977-08-26 Svenska Flaektfabriken Ab SEQUENCE CONTROL FOR SEQUENCE CONTROL OF TWO DAMPS IN FOR EXAMPLE AN INDUCTION APPLIANCE FOR VENTILATION AIR
DE3148357A1 (en) * 1981-12-07 1983-06-09 Wilhelm Gebhardt Gmbh, 7112 Waldenburg For example, a blower assembly to be used with air conditioners and an air conditioner equipped with such a blower assembly
SE443224B (en) * 1982-12-21 1986-02-17 Claes Ostrom PROCEDURE AND DEVICE FOR ALTERNATING INFLATION OF HOT RESP cold cold air in room air conditioning
FI69509C (en) * 1983-07-01 1986-02-10 Itumic Oy FOERFARANDE OCH ANORDNING FOER REGLERING AV VENTILATION
NO154708C (en) * 1984-06-28 1986-12-03 Paul Tengesdal VENTILATOR WITH HEAT RECOVERY.

Also Published As

Publication number Publication date
EP0375734A1 (en) 1990-07-04
WO1989003006A1 (en) 1989-04-06
FI82307B (en) 1990-10-31
FI874154A (en) 1989-04-20
SE9000976D0 (en) 1990-03-19
JPH03500330A (en) 1991-01-24
FI82307C (en) 1991-02-11
DK74790D0 (en) 1990-03-22
FI874154A0 (en) 1987-09-23
DK74790A (en) 1990-03-22
KR890701961A (en) 1989-12-22

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