NO309542B1 - Method and apparatus for non-draft supply of cooling air - Google Patents

Method and apparatus for non-draft supply of cooling air

Info

Publication number
NO309542B1
NO309542B1 NO975031A NO975031A NO309542B1 NO 309542 B1 NO309542 B1 NO 309542B1 NO 975031 A NO975031 A NO 975031A NO 975031 A NO975031 A NO 975031A NO 309542 B1 NO309542 B1 NO 309542B1
Authority
NO
Norway
Prior art keywords
air
room
cooling air
ceiling
supply
Prior art date
Application number
NO975031A
Other languages
Norwegian (no)
Other versions
NO975031D0 (en
NO975031L (en
NO309542B2 (en
Inventor
Per Bakstad
Ole Jan Skogen
Stein Roessel
Original Assignee
Abb Miljoe As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19901280&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO309542(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Abb Miljoe As filed Critical Abb Miljoe As
Priority to NO19975031A priority Critical patent/NO309542B2/en
Publication of NO975031D0 publication Critical patent/NO975031D0/en
Priority to EP98953111A priority patent/EP1034403B1/en
Priority to AT98953111T priority patent/ATE248330T1/en
Priority to DK98953111T priority patent/DK1034403T3/en
Priority to DE69817605T priority patent/DE69817605D1/en
Priority to AU10569/99A priority patent/AU1056999A/en
Priority to PCT/NO1998/000329 priority patent/WO1999026027A1/en
Publication of NO975031L publication Critical patent/NO975031L/en
Publication of NO309542B1 publication Critical patent/NO309542B1/en
Publication of NO309542B2 publication Critical patent/NO309542B2/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
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0089—Systems using radiation from walls or panels
    • 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
    • F24F1/00075—Indoor units, e.g. fan coil units receiving air from a central station

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Building Environments (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Duct Arrangements (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Disintegrating Or Milling (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Central Air Conditioning (AREA)

Abstract

Method and device for supply of cooling air to a room from the room ceiling (1), where cooled air is led through an air channel (3) in the ceiling, to at least one air supply device (4) in a ceiling element (2) formed of a heat conductive material, where the cooled air is allowed to sink down in a part of the element (2) which is shaped as a basin, the cooled air is allowed to cool the element (2), which then cools the room air by radiation and convexion, and to allow the warmed air to rise to the upper part of the element (2) where the air is led out in the room through slits (5) to be distributed in the room.
NO19975031A 1997-10-31 1997-10-31 Procedure for draft-free supply of dress air NO309542B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO19975031A NO309542B2 (en) 1997-10-31 1997-10-31 Procedure for draft-free supply of dress air
PCT/NO1998/000329 WO1999026027A1 (en) 1997-10-31 1998-10-30 Method and device for the supply of cooling air
AU10569/99A AU1056999A (en) 1997-10-31 1998-10-30 Method and device for the supply of cooling air
DK98953111T DK1034403T3 (en) 1997-10-31 1998-10-30 Method of distributing cooling air in a room
AT98953111T ATE248330T1 (en) 1997-10-31 1998-10-30 METHOD FOR DISTRIBUTING COOL AIR IN A ROOM
EP98953111A EP1034403B1 (en) 1997-10-31 1998-10-30 Method for distributing cooling air into a room
DE69817605T DE69817605D1 (en) 1997-10-31 1998-10-30 METHOD FOR DISTRIBUTING COOLING AIR IN A ROOM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO19975031A NO309542B2 (en) 1997-10-31 1997-10-31 Procedure for draft-free supply of dress air

Publications (4)

Publication Number Publication Date
NO975031D0 NO975031D0 (en) 1997-10-31
NO975031L NO975031L (en) 1999-05-03
NO309542B1 true NO309542B1 (en) 2001-02-12
NO309542B2 NO309542B2 (en) 2001-02-12

Family

ID=19901280

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19975031A NO309542B2 (en) 1997-10-31 1997-10-31 Procedure for draft-free supply of dress air

Country Status (7)

Country Link
EP (1) EP1034403B1 (en)
AT (1) ATE248330T1 (en)
AU (1) AU1056999A (en)
DE (1) DE69817605D1 (en)
DK (1) DK1034403T3 (en)
NO (1) NO309542B2 (en)
WO (1) WO1999026027A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6874960B2 (en) * 2016-10-14 2021-05-19 菊川工業株式会社 Radiant air conditioner unit and radiant air conditioner using it

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1679598A1 (en) * 1967-04-29 1971-04-22 Velox Werk Schnelle Herbert Ceiling plate with ventilation chambers
WO1991013294A1 (en) * 1990-02-24 1991-09-05 Koester Helmut Heating and cooling arrangement in particular as a structure suspended from a room ceiling
DE4015665C3 (en) * 1990-05-16 1995-06-01 Schmidt Reuter Air conditioning system for multi-room buildings
DE4308969C1 (en) * 1993-03-22 1994-07-28 Schmidt Reuter Cooling ceiling with inlet channel
DE9400738U1 (en) * 1994-01-18 1994-03-10 H. Krantz-Tkt Gmbh, 51465 Bergisch Gladbach Convective cooling element

Also Published As

Publication number Publication date
NO975031D0 (en) 1997-10-31
NO975031L (en) 1999-05-03
DE69817605D1 (en) 2003-10-02
EP1034403B1 (en) 2003-08-27
WO1999026027A1 (en) 1999-05-27
DK1034403T3 (en) 2003-09-29
EP1034403A1 (en) 2000-09-13
ATE248330T1 (en) 2003-09-15
AU1056999A (en) 1999-06-07
NO309542B2 (en) 2001-02-12

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Legal Events

Date Code Title Description
CB Opposition filed (par. 26,5 patents act)

Opponent name: PER OTTO ANDERSSON, ASKRIKEGATAN 1, S- 115 57 STOC

Effective date: 20011105

PDP Decision of opposition (par. 25 patent act)

Free format text: "FORSTE AVDELINGS AVGJORELSE OPPHEVES OG SAKEN SENDES TILBAKE TIL 1. AVDELING FOR MEDDELELSE AV PATENT PA GRUNNLAG AV KRAV INNGITT 20061218, NAR BESKRIVELSEN OG TEGNINGENE ER FUNNET GODUTAGBARE." AVGJORELSEN ER RETTSKRAFTIG

MK1K Patent expired