EP0797054A3 - Cooling device - Google Patents

Cooling device Download PDF

Info

Publication number
EP0797054A3
EP0797054A3 EP97104081A EP97104081A EP0797054A3 EP 0797054 A3 EP0797054 A3 EP 0797054A3 EP 97104081 A EP97104081 A EP 97104081A EP 97104081 A EP97104081 A EP 97104081A EP 0797054 A3 EP0797054 A3 EP 0797054A3
Authority
EP
European Patent Office
Prior art keywords
air
current
chambers
heat exchanger
cooled
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.)
Granted
Application number
EP97104081A
Other languages
German (de)
French (fr)
Other versions
EP0797054A2 (en
EP0797054B1 (en
Inventor
Fritz Dipl.-Ing. Nüssle (FH)
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.)
Thermosoft Klimatechnik GmbH
Original Assignee
Thermosoft Klimatechnik GmbH
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 Thermosoft Klimatechnik GmbH filed Critical Thermosoft Klimatechnik GmbH
Publication of EP0797054A2 publication Critical patent/EP0797054A2/en
Publication of EP0797054A3 publication Critical patent/EP0797054A3/en
Application granted granted Critical
Publication of EP0797054B1 publication Critical patent/EP0797054B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • F24F1/0038—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room in combination with simultaneous exhaustion of inside air

Abstract

The air to be cooled is blown through the chambers and is supplied from a fan (50) through a semi-cylindrical air flow housing (60) conducting the air current and connecting the cooling chambers (10,20). A heat exchanger (30) extends over the two air chambers. The air to be cooled flows through the heat exchanger in a crosswise counter-current. The air-current housing contains sound-proofing elements such as an absorbent layer (70). At least one air conductor element in the form of a plate-type grid (40) is positioned on air inlets or outlets (11,23).
EP97104081A 1996-03-18 1997-03-11 Cooling device Expired - Lifetime EP0797054B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19610518 1996-03-18
DE19610518A DE19610518C1 (en) 1996-03-18 1996-03-18 Cooler especially for rooms with two partitioned cooling chambers

Publications (3)

Publication Number Publication Date
EP0797054A2 EP0797054A2 (en) 1997-09-24
EP0797054A3 true EP0797054A3 (en) 1998-03-25
EP0797054B1 EP0797054B1 (en) 2003-01-22

Family

ID=7788581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97104081A Expired - Lifetime EP0797054B1 (en) 1996-03-18 1997-03-11 Cooling device

Country Status (3)

Country Link
EP (1) EP0797054B1 (en)
AT (1) ATE231602T1 (en)
DE (2) DE19610518C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6328339B2 (en) * 2015-06-18 2018-05-23 三菱電機株式会社 Air conditioner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008255A (en) * 1933-11-16 1935-07-16 Larkin Refrigerating Corp Counter flow air conditioner
US2481625A (en) * 1947-08-29 1949-09-13 Thomas H Sarchet Air-conditioning unit
DE4016563A1 (en) * 1990-05-23 1991-11-28 Schako Metallwarenfabrik OUTLET
JPH05322207A (en) * 1992-05-21 1993-12-07 Toshiba Corp Ceiling mounting type air conditioner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8816827U1 (en) * 1988-08-04 1990-10-18 Kueba Kuehlerfabrik Heinrich W. Schmitz Gmbh, 8021 Baierbrunn, De
SE9301237L (en) * 1993-04-14 1994-10-15 Farex As Device for cooling room air

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008255A (en) * 1933-11-16 1935-07-16 Larkin Refrigerating Corp Counter flow air conditioner
US2481625A (en) * 1947-08-29 1949-09-13 Thomas H Sarchet Air-conditioning unit
DE4016563A1 (en) * 1990-05-23 1991-11-28 Schako Metallwarenfabrik OUTLET
JPH05322207A (en) * 1992-05-21 1993-12-07 Toshiba Corp Ceiling mounting type air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 147 (M - 1575) 11 March 1994 (1994-03-11) *

Also Published As

Publication number Publication date
EP0797054A2 (en) 1997-09-24
ATE231602T1 (en) 2003-02-15
EP0797054B1 (en) 2003-01-22
DE19610518C1 (en) 1997-06-26
DE59709169D1 (en) 2003-02-27

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