EP0884542A4 - Outdoor unit of air conditioner - Google Patents
Outdoor unit of air conditionerInfo
- Publication number
- EP0884542A4 EP0884542A4 EP97911481A EP97911481A EP0884542A4 EP 0884542 A4 EP0884542 A4 EP 0884542A4 EP 97911481 A EP97911481 A EP 97911481A EP 97911481 A EP97911481 A EP 97911481A EP 0884542 A4 EP0884542 A4 EP 0884542A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- saw
- toothed portion
- negative pressure
- grille
- pressure surface
- 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
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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
-
- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
- F24F1/58—Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- 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
- F24F13/24—Means for preventing or suppressing noise
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP335448/96 | 1996-12-16 | ||
JP33544896 | 1996-12-16 | ||
JP8335448A JP3052862B2 (en) | 1996-12-16 | 1996-12-16 | Outdoor unit for air conditioner |
PCT/JP1997/004059 WO1998027390A1 (en) | 1996-12-16 | 1997-11-07 | Outdoor unit of air conditioner |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0884542A1 EP0884542A1 (en) | 1998-12-16 |
EP0884542A4 true EP0884542A4 (en) | 2000-03-29 |
EP0884542B1 EP0884542B1 (en) | 2003-05-07 |
Family
ID=18288680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97911481A Expired - Lifetime EP0884542B1 (en) | 1996-12-16 | 1997-11-07 | Outdoor unit of air conditioner |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0884542B1 (en) |
JP (1) | JP3052862B2 (en) |
KR (1) | KR100453318B1 (en) |
CN (1) | CN1106545C (en) |
AU (1) | AU719177B2 (en) |
DE (1) | DE69721739T2 (en) |
ES (1) | ES2198557T3 (en) |
HK (1) | HK1016247A1 (en) |
ID (1) | ID21219A (en) |
PT (1) | PT884542E (en) |
SA (1) | SA97180747B1 (en) |
WO (1) | WO1998027390A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE533313C2 (en) * | 2008-12-22 | 2010-08-24 | Atlas Copco Rock Drills Ab | Cooling system intended for cooling at least one circulating fluid, and a machine comprising the cooling system |
ES2788099T3 (en) * | 2011-04-08 | 2020-10-20 | Trox Gmbh Geb | Device for influencing an air flow in a component of an air conditioning installation |
DE102012213930A1 (en) * | 2012-08-07 | 2014-02-13 | BSH Bosch und Siemens Hausgeräte GmbH | Blower with air inlet nozzle for swirling air flow and air inlet nozzle for a blower |
KR101435007B1 (en) * | 2013-04-22 | 2014-08-28 | 반석공조시스템(주) | Noise reduction Louver |
CN103292441B (en) * | 2013-06-25 | 2016-03-30 | 吉林大学 | Bionical noise reduction air conditioner grid |
KR101702169B1 (en) | 2013-10-02 | 2017-02-02 | 엘지전자 주식회사 | Indoor unit for cassette type air conditoiner |
KR101706812B1 (en) * | 2013-10-02 | 2017-02-14 | 엘지전자 주식회사 | Indoor unit for cassette type air conditoiner |
KR20150043573A (en) | 2013-10-11 | 2015-04-23 | 엘지전자 주식회사 | Indoor unit for cassette type air conditoiner |
KR101662377B1 (en) | 2014-01-27 | 2016-10-04 | 엘지전자 주식회사 | Indoor unit of air conditoiner |
CN105588231B (en) * | 2015-03-31 | 2019-07-23 | 青岛海信日立空调***有限公司 | A kind of air-conditioner outdoor unit air exhausting structure |
KR101906844B1 (en) * | 2015-07-24 | 2018-10-11 | 코닌클리케 필립스 엔.브이. | Hair care device |
CN107388424A (en) * | 2017-08-04 | 2017-11-24 | 广东美的制冷设备有限公司 | Outlet housing and air-conditioner outdoor unit |
JP2019098878A (en) * | 2017-11-30 | 2019-06-24 | トヨタ自動車株式会社 | register |
JP2021080851A (en) * | 2019-11-15 | 2021-05-27 | 株式会社マキタ | Blower |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4976115A (en) * | 1989-08-21 | 1990-12-11 | Carrier Corporation | Cambered condenser grill |
JPH0593531A (en) * | 1991-10-01 | 1993-04-16 | Matsushita Electric Ind Co Ltd | Front grille for outdoor apparatus of air conditioner |
EP0711925A1 (en) * | 1994-11-08 | 1996-05-15 | Mitsubishi Jukogyo Kabushiki Kaisha | Propeller fan |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0267839U (en) * | 1988-11-07 | 1990-05-23 | ||
JP2516634Y2 (en) * | 1990-03-19 | 1996-11-06 | 松下冷機株式会社 | Blowout guider |
JP3337248B2 (en) * | 1992-12-03 | 2002-10-21 | 三菱重工業株式会社 | Propeller fan |
JPH08313006A (en) * | 1995-05-17 | 1996-11-29 | Matsushita Electric Ind Co Ltd | Front grille for outdoor machine of air conditioner |
-
1996
- 1996-12-16 JP JP8335448A patent/JP3052862B2/en not_active Expired - Fee Related
-
1997
- 1997-11-07 AU AU48855/97A patent/AU719177B2/en not_active Ceased
- 1997-11-07 PT PT97911481T patent/PT884542E/en unknown
- 1997-11-07 ES ES97911481T patent/ES2198557T3/en not_active Expired - Lifetime
- 1997-11-07 WO PCT/JP1997/004059 patent/WO1998027390A1/en active IP Right Grant
- 1997-11-07 EP EP97911481A patent/EP0884542B1/en not_active Expired - Lifetime
- 1997-11-07 DE DE69721739T patent/DE69721739T2/en not_active Expired - Lifetime
- 1997-11-07 ID IDW980049D patent/ID21219A/en unknown
- 1997-11-07 CN CN97192322A patent/CN1106545C/en not_active Expired - Fee Related
- 1997-11-07 KR KR10-1998-0705673A patent/KR100453318B1/en not_active IP Right Cessation
- 1997-12-28 SA SA97180747A patent/SA97180747B1/en unknown
-
1999
- 1999-03-17 HK HK99101114A patent/HK1016247A1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4976115A (en) * | 1989-08-21 | 1990-12-11 | Carrier Corporation | Cambered condenser grill |
JPH0593531A (en) * | 1991-10-01 | 1993-04-16 | Matsushita Electric Ind Co Ltd | Front grille for outdoor apparatus of air conditioner |
EP0711925A1 (en) * | 1994-11-08 | 1996-05-15 | Mitsubishi Jukogyo Kabushiki Kaisha | Propeller fan |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 017, no. 430 (M - 1460) 10 August 1993 (1993-08-10) * |
See also references of WO9827390A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR19990081955A (en) | 1999-11-15 |
EP0884542A1 (en) | 1998-12-16 |
PT884542E (en) | 2003-09-30 |
ID21219A (en) | 1999-05-06 |
ES2198557T3 (en) | 2004-02-01 |
EP0884542B1 (en) | 2003-05-07 |
WO1998027390A1 (en) | 1998-06-25 |
SA97180747B1 (en) | 2006-08-12 |
KR100453318B1 (en) | 2004-12-31 |
AU4885597A (en) | 1998-07-15 |
DE69721739T2 (en) | 2004-02-05 |
CN1106545C (en) | 2003-04-23 |
HK1016247A1 (en) | 1999-10-29 |
JP3052862B2 (en) | 2000-06-19 |
CN1211311A (en) | 1999-03-17 |
DE69721739D1 (en) | 2003-06-12 |
JPH10176847A (en) | 1998-06-30 |
AU719177B2 (en) | 2000-05-04 |
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