EP3695169B1 - Blower and outdoor unit of air conditioner having the same - Google Patents
Blower and outdoor unit of air conditioner having the same Download PDFInfo
- Publication number
- EP3695169B1 EP3695169B1 EP18877228.9A EP18877228A EP3695169B1 EP 3695169 B1 EP3695169 B1 EP 3695169B1 EP 18877228 A EP18877228 A EP 18877228A EP 3695169 B1 EP3695169 B1 EP 3695169B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support member
- motor support
- motor
- outdoor unit
- downstream
- 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.)
- Active
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 70
- 238000007789 sealing Methods 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
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
- F24F1/06—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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
-
- 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
- F24F1/40—Vibration or noise prevention at outdoor units
-
- 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
- F24F1/50—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow with outlet air in upward direction
-
- 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
Definitions
- An outdoor unit of air conditioner includes a fan blowing air by being rotated, a heat exchanger exchanging heat with air blown by the fan, a motor driving the fan, and a motor support member supporting the motor.
- the cross-sectional shape of the motor support member may be formed on some portions adjacent to a blade of the fan.
- the sealing member 47 is installed at an end portion in a direction perpendicular to FIG. 1 . Further, in order to stably install the sealing member 47 or reliably seal a portion to be sealed, it is appropriate that a sheet 421 is installed on the rectifying member 42. In addition, the sealing member 47 is installed to fill the gap between the motor supporter 41 and the rectifying member 42, but is not limited thereto. A cap formed of a resin may be installed instead of the sealing member 47.
- the shape of the rear portion of the motor support member 40 is improved, it is possible to prevent interference between the rear end of the streamlined shape and the airflow in the blade rotation direction, which is a weak point of the streamlined shape.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017218142A JP7042588B2 (ja) | 2017-11-13 | 2017-11-13 | 送風機、及び空気調和機の室外機 |
KR1020180117276A KR102567520B1 (ko) | 2017-11-13 | 2018-10-02 | 송풍장치 및 이를 갖춘 공기조화기의 실외기 |
PCT/KR2018/013663 WO2019093833A1 (en) | 2017-11-13 | 2018-11-09 | Blower and outdoor unit of air conditioner having the same |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3695169A1 EP3695169A1 (en) | 2020-08-19 |
EP3695169A4 EP3695169A4 (en) | 2020-11-18 |
EP3695169B1 true EP3695169B1 (en) | 2023-08-23 |
Family
ID=66679713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18877228.9A Active EP3695169B1 (en) | 2017-11-13 | 2018-11-09 | Blower and outdoor unit of air conditioner having the same |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3695169B1 (ja) |
JP (1) | JP7042588B2 (ja) |
KR (1) | KR102567520B1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022014846A1 (ko) * | 2020-07-17 | 2022-01-20 | 삼성전자주식회사 | 공기조화기의 실외기 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5544124U (ja) * | 1978-09-14 | 1980-03-22 | ||
JP2953136B2 (ja) * | 1991-10-01 | 1999-09-27 | 松下電器産業株式会社 | 空気調和機の室外機用前面グリル |
JP3036945B2 (ja) * | 1992-01-29 | 2000-04-24 | 松下電器産業株式会社 | 送風機器室外機用の吹出し口前面グリル |
JPH07225036A (ja) * | 1994-02-15 | 1995-08-22 | Matsushita Electric Ind Co Ltd | 送風装置のグリル |
JP3227696B2 (ja) * | 1997-07-08 | 2001-11-12 | 船井電機株式会社 | 空気調和機の送風機固定具 |
JP2003035438A (ja) * | 2001-07-24 | 2003-02-07 | Hitachi Ltd | 空気調和機用室外ユニット |
JP3985840B2 (ja) * | 2005-11-01 | 2007-10-03 | ダイキン工業株式会社 | 空気調和装置の室外ユニット |
JP5322542B2 (ja) * | 2008-09-05 | 2013-10-23 | 三洋電機株式会社 | 空気調和装置の室外ユニット |
JP5877363B2 (ja) * | 2011-06-13 | 2016-03-08 | パナソニックIpマネジメント株式会社 | 空気調和装置の室外ユニット |
EP2535660B1 (en) * | 2011-06-13 | 2020-01-22 | Sanyo Electric Co., Ltd. | Outdoor unit for air conditioner |
KR102249794B1 (ko) * | 2013-12-05 | 2021-05-07 | 엘지전자 주식회사 | 공기조화기의 실외기 |
KR20160081718A (ko) * | 2014-12-31 | 2016-07-08 | 엘지전자 주식회사 | 공기 조화기의 실외기 |
-
2017
- 2017-11-13 JP JP2017218142A patent/JP7042588B2/ja active Active
-
2018
- 2018-10-02 KR KR1020180117276A patent/KR102567520B1/ko active IP Right Grant
- 2018-11-09 EP EP18877228.9A patent/EP3695169B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3695169A4 (en) | 2020-11-18 |
EP3695169A1 (en) | 2020-08-19 |
KR20190054912A (ko) | 2019-05-22 |
KR102567520B1 (ko) | 2023-08-17 |
JP2019090345A (ja) | 2019-06-13 |
JP7042588B2 (ja) | 2022-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2233847B1 (en) | Air conditioner | |
EP2924296B1 (en) | Air conditioner | |
WO2009139422A1 (ja) | 遠心送風機 | |
WO2015146124A1 (ja) | 空気吹出装置 | |
JP5143317B1 (ja) | 空気調和装置の室内機 | |
EP2019949B1 (en) | Air conditioner | |
US20160223211A1 (en) | Air Conditioning Unit | |
JP5971667B2 (ja) | プロペラファン、送風装置及び室外機 | |
WO2016071948A1 (ja) | プロペラファン、プロペラファン装置および空気調和装置用室外機 | |
WO2014102970A1 (ja) | プロペラファン、送風装置、室外機 | |
EP3695169B1 (en) | Blower and outdoor unit of air conditioner having the same | |
CN110506164B (zh) | 螺旋桨式风扇及空调装置用室外机 | |
US11067301B2 (en) | Blower and outdoor unit of air conditioner having the same | |
US8356659B2 (en) | Air conditioner | |
WO2015059884A1 (ja) | 遠心送風機および空調装置 | |
JP5494209B2 (ja) | 空気調和機 | |
JP4940769B2 (ja) | 空調ダクト | |
JP3829209B2 (ja) | 空気調和機の室内機 | |
JP2006341727A (ja) | 車両用空調装置 | |
KR100364765B1 (ko) | 공기조화기 | |
JP2023139347A (ja) | 空気調和機 | |
CN115949998A (zh) | 出风口结构、中间出风柜机 | |
JP2006015945A (ja) | 車両用空調ユニット | |
JPH10160186A (ja) | 埋め込み形空気調和機の室内ユニット |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20200513 |
|
AK | Designated contracting states |
Kind code of ref document: A1 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 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20201019 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F24F 1/50 20110101ALI20201013BHEP Ipc: F24F 1/40 20110101ALI20201013BHEP Ipc: F24F 13/08 20060101ALI20201013BHEP Ipc: F04D 29/64 20060101ALI20201013BHEP Ipc: F04D 25/06 20060101ALI20201013BHEP Ipc: F04D 25/08 20060101ALI20201013BHEP Ipc: F24F 1/38 20110101AFI20201013BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
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: 20220329 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
INTG | Intention to grant announced |
Effective date: 20230629 |
|
AK | Designated contracting states |
Kind code of ref document: B1 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 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602018056153 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20230823 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 1603005 Country of ref document: AT Kind code of ref document: T Effective date: 20230823 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231124 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231223 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231226 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231123 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231223 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231124 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20231023 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 |