EP1382917A4 - Appareil de climatisation - Google Patents
Appareil de climatisationInfo
- Publication number
- EP1382917A4 EP1382917A4 EP02702856A EP02702856A EP1382917A4 EP 1382917 A4 EP1382917 A4 EP 1382917A4 EP 02702856 A EP02702856 A EP 02702856A EP 02702856 A EP02702856 A EP 02702856A EP 1382917 A4 EP1382917 A4 EP 1382917A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- indoor unit
- air
- diffusers
- turbo fan
- air conditioner
- 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.)
- Withdrawn
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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
-
- 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
-
- 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
- F24F1/0041—Indoor units, e.g. fan coil units characterised by exhaustion of inside air from the room
-
- 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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
-
- 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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
-
- 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
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F2013/0616—Outlets that have intake openings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Flow Control Members (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
La présente invention concerne un appareil de climatisation comportant une soufflante centrifuge permettant d'homogénéiser la distribution de la vitesse de l'air au niveau des diffuseurs d'une section intérieure et d'augmenter l'efficacité de l'échange thermique sans accroître le volume de la section intérieure, comprenant la section intérieure (1), laquelle section intérieure (1) comprenant en outre une enveloppe (11), un échangeur thermique (30), et un ventilateur à double flux (40), dans lequel les passages d'air (35b, 35d) menant vers la pluralité de diffuseurs (20) sur le côté opposé à la direction de l'air à partir du ventilateur à double flux (40) parmi les passages (35) conduisant du ventilateur à double flux (40) vers la pluralité de diffuseurs (20) à travers l'échangeur thermique (30) sont agencés à être plus étroits que les autres passages d'air (35a, 35c)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001099393 | 2001-03-30 | ||
JP2001099393A JP4724939B2 (ja) | 2001-03-30 | 2001-03-30 | 空気調和機 |
PCT/JP2002/002224 WO2002081974A1 (fr) | 2001-03-30 | 2002-03-08 | Appareil de climatisation |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1382917A1 EP1382917A1 (fr) | 2004-01-21 |
EP1382917A4 true EP1382917A4 (fr) | 2007-03-14 |
Family
ID=18952935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02702856A Withdrawn EP1382917A4 (fr) | 2001-03-30 | 2002-03-08 | Appareil de climatisation |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1382917A4 (fr) |
JP (1) | JP4724939B2 (fr) |
CN (2) | CN1184438C (fr) |
AU (1) | AU2002236276B2 (fr) |
WO (1) | WO2002081974A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4141368B2 (ja) * | 2003-10-10 | 2008-08-27 | 三洋電機株式会社 | 天井埋込型空気調和装置 |
JP4923639B2 (ja) * | 2005-11-11 | 2012-04-25 | ダイキン工業株式会社 | 空気調和装置の室内パネル及び空気調和装置 |
JP3972948B2 (ja) * | 2006-01-04 | 2007-09-05 | ダイキン工業株式会社 | 空気調和機の室内機 |
JP5494705B2 (ja) * | 2012-03-16 | 2014-05-21 | ダイキン工業株式会社 | 2方向吹出し式の天井埋込型空気調和機 |
CN105156345B (zh) * | 2015-09-11 | 2018-06-22 | 珠海格力电器股份有限公司 | 一种立式空调器 |
JP6409908B1 (ja) * | 2017-05-24 | 2018-10-24 | ダイキン工業株式会社 | 空気調和機の室内機 |
JP6477784B2 (ja) * | 2017-05-24 | 2019-03-06 | ダイキン工業株式会社 | 空気調和機の室内機 |
JP6409907B1 (ja) * | 2017-05-24 | 2018-10-24 | ダイキン工業株式会社 | 空気調和機の室内機 |
CN109751666B (zh) * | 2019-01-14 | 2022-03-29 | 青岛海尔空调电子有限公司 | 一种应用于卡式空调的换热器和卡式空调 |
JP7343601B2 (ja) * | 2019-09-24 | 2023-09-12 | 東芝キヤリア株式会社 | 冷凍サイクル装置の室内機、および羽根車 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0985889A2 (fr) * | 1998-07-29 | 2000-03-15 | Hitachi, Ltd. | Unité d'intérieur pour montage au plafond |
GB2344878A (en) * | 1998-12-18 | 2000-06-21 | Hitachi Ltd | A ceiling embedded air conditioner |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62162830A (ja) * | 1986-01-13 | 1987-07-18 | Matsushita Electric Ind Co Ltd | 空気調和装置 |
JPH0450318A (ja) * | 1990-06-12 | 1992-02-19 | Kanebo Ltd | 耐光性に優れた原着ポリエステル繊維 |
JPH0450318U (fr) * | 1990-08-31 | 1992-04-28 | ||
JPH055536A (ja) * | 1990-11-07 | 1993-01-14 | Daikin Ind Ltd | 空気調和装置 |
JP3606968B2 (ja) * | 1995-11-08 | 2005-01-05 | 三菱電機株式会社 | 空気調和機 |
JPH09229467A (ja) * | 1996-02-26 | 1997-09-05 | Matsushita Refrig Co Ltd | 熱交換器 |
JPH11148711A (ja) * | 1997-11-14 | 1999-06-02 | Mitsubishi Heavy Ind Ltd | 天井埋込型空気調和機 |
JPH11153344A (ja) * | 1997-11-21 | 1999-06-08 | Mitsubishi Heavy Ind Ltd | 空気調和機 |
JP2000121089A (ja) * | 1998-10-20 | 2000-04-28 | Hitachi Ltd | 空気調和機 |
JP2000220859A (ja) * | 1999-02-01 | 2000-08-08 | Hitachi Ltd | 空気調和機 |
-
2001
- 2001-03-30 JP JP2001099393A patent/JP4724939B2/ja not_active Expired - Fee Related
-
2002
- 2002-01-28 CN CNB021033633A patent/CN1184438C/zh not_active Expired - Fee Related
- 2002-01-28 CN CN02204366U patent/CN2526722Y/zh not_active Expired - Fee Related
- 2002-03-08 WO PCT/JP2002/002224 patent/WO2002081974A1/fr active IP Right Grant
- 2002-03-08 EP EP02702856A patent/EP1382917A4/fr not_active Withdrawn
- 2002-03-08 AU AU2002236276A patent/AU2002236276B2/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0985889A2 (fr) * | 1998-07-29 | 2000-03-15 | Hitachi, Ltd. | Unité d'intérieur pour montage au plafond |
GB2344878A (en) * | 1998-12-18 | 2000-06-21 | Hitachi Ltd | A ceiling embedded air conditioner |
Non-Patent Citations (1)
Title |
---|
See also references of WO02081974A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN2526722Y (zh) | 2002-12-18 |
EP1382917A1 (fr) | 2004-01-21 |
WO2002081974A1 (fr) | 2002-10-17 |
JP4724939B2 (ja) | 2011-07-13 |
CN1184438C (zh) | 2005-01-12 |
AU2002236276B2 (en) | 2005-04-21 |
JP2002295891A (ja) | 2002-10-09 |
CN1379213A (zh) | 2002-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20031007 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20070212 |
|
17Q | First examination report despatched |
Effective date: 20071029 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20090120 |