EP2476913A3 - Outdoor unit for air conditioner - Google Patents
Outdoor unit for air conditioner Download PDFInfo
- Publication number
- EP2476913A3 EP2476913A3 EP12150278.5A EP12150278A EP2476913A3 EP 2476913 A3 EP2476913 A3 EP 2476913A3 EP 12150278 A EP12150278 A EP 12150278A EP 2476913 A3 EP2476913 A3 EP 2476913A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- orifice
- axial flow
- outdoor unit
- flow 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- Withdrawn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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
-
- 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
- F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/08—Compressors specially adapted for separate outdoor units
- F24F1/12—Vibration or noise prevention thereof
-
- 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
- F24F1/46—Component arrangements in separate outdoor units
- F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110002201A KR20120080789A (en) | 2011-01-10 | 2011-01-10 | Outdoor unit for air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2476913A2 EP2476913A2 (en) | 2012-07-18 |
EP2476913A3 true EP2476913A3 (en) | 2017-04-05 |
Family
ID=45464417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12150278.5A Withdrawn EP2476913A3 (en) | 2011-01-10 | 2012-01-05 | Outdoor unit for air conditioner |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120175089A1 (en) |
EP (1) | EP2476913A3 (en) |
KR (1) | KR20120080789A (en) |
CN (1) | CN102589057A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101724294B1 (en) * | 2010-10-27 | 2017-04-07 | 엘지전자 주식회사 | Out door unit of air conditioner |
CN104296346B (en) * | 2013-07-19 | 2017-06-06 | 广东美的暖通设备有限公司 | Air-supply assembly for air-conditioner and the air-conditioner with it |
CN106705220B (en) * | 2014-11-13 | 2019-07-02 | 广东美的制冷设备有限公司 | Air conditioner room unit, outdoor unit and its air conditioner denoising device |
US10197294B2 (en) | 2016-01-15 | 2019-02-05 | Johnson Controls Technology Company | Foam substructure for a heat exchanger |
CN106885316B (en) * | 2017-02-07 | 2019-10-11 | 海信(广东)空调有限公司 | Air guide ring and air conditioner outdoor unit |
CN113775560B (en) * | 2021-09-15 | 2023-12-19 | 浙江理工大学 | Sealing structure of rocket engine turbine pump |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2358677A (en) * | 2000-01-20 | 2001-08-01 | Gate Spa | Fan for a vehicle radiator with fins extending from a shroud ring |
JP2006189039A (en) * | 2004-12-07 | 2006-07-20 | Daikin Ind Ltd | Propeller fan with shroud |
JP2008057480A (en) * | 2006-09-01 | 2008-03-13 | Daikin Ind Ltd | Propeller fan with shroud |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05288196A (en) * | 1992-04-08 | 1993-11-02 | Daikin Ind Ltd | Air conditioner |
JPH09318100A (en) * | 1996-05-28 | 1997-12-12 | Hitachi Ltd | Room air conditioner |
JP2002022210A (en) * | 2000-07-11 | 2002-01-23 | Daikin Ind Ltd | Air-conditioning device |
JP2002276598A (en) * | 2001-03-19 | 2002-09-25 | Denso Corp | Axial fan with shroud |
-
2011
- 2011-01-10 KR KR1020110002201A patent/KR20120080789A/en not_active Application Discontinuation
-
2012
- 2012-01-05 EP EP12150278.5A patent/EP2476913A3/en not_active Withdrawn
- 2012-01-05 CN CN2012100122279A patent/CN102589057A/en active Pending
- 2012-01-10 US US13/346,896 patent/US20120175089A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2358677A (en) * | 2000-01-20 | 2001-08-01 | Gate Spa | Fan for a vehicle radiator with fins extending from a shroud ring |
JP2006189039A (en) * | 2004-12-07 | 2006-07-20 | Daikin Ind Ltd | Propeller fan with shroud |
JP2008057480A (en) * | 2006-09-01 | 2008-03-13 | Daikin Ind Ltd | Propeller fan with shroud |
Also Published As
Publication number | Publication date |
---|---|
EP2476913A2 (en) | 2012-07-18 |
US20120175089A1 (en) | 2012-07-12 |
KR20120080789A (en) | 2012-07-18 |
CN102589057A (en) | 2012-07-18 |
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Legal Events
Date | Code | Title | Description |
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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 |
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17P | Request for examination filed |
Effective date: 20120201 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04D 29/32 20060101AFI20170302BHEP |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20191213 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20200901 |
|
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: 20210112 |