EP3992541A4 - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- EP3992541A4 EP3992541A4 EP19938469.4A EP19938469A EP3992541A4 EP 3992541 A4 EP3992541 A4 EP 3992541A4 EP 19938469 A EP19938469 A EP 19938469A EP 3992541 A4 EP3992541 A4 EP 3992541A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- air conditioner
- indoor unit
- conditioner indoor
- unit
- air
- 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.)
- Pending
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
- F24F1/0059—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
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Exhaust Silencers (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921166353.3U CN210688490U (en) | 2019-07-23 | 2019-07-23 | Indoor unit of air conditioner |
PCT/CN2019/120709 WO2021012546A1 (en) | 2019-07-23 | 2019-11-25 | Air conditioner indoor unit |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3992541A1 EP3992541A1 (en) | 2022-05-04 |
EP3992541A4 true EP3992541A4 (en) | 2022-08-24 |
Family
ID=70902676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19938469.4A Pending EP3992541A4 (en) | 2019-07-23 | 2019-11-25 | Air conditioner indoor unit |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3992541A4 (en) |
CN (1) | CN210688490U (en) |
WO (1) | WO2021012546A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN217979233U (en) * | 2021-04-30 | 2022-12-06 | 浙江盾安禾田金属有限公司 | Silencer and air conditioner with same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6148631A (en) * | 1998-05-14 | 2000-11-21 | Matsushita Electric Industrial Co., Ltd. | Silencer and air conditioner |
EP1371920A2 (en) * | 2002-06-12 | 2003-12-17 | Lg Electronics Inc. | Heating/cooling system used in air conditioner |
EP1371919A2 (en) * | 2002-06-12 | 2003-12-17 | Lg Electronics Inc. | Heating/cooling system used in air conditioner |
CN104422109B (en) * | 2013-08-26 | 2018-02-06 | 广东美的暖通设备有限公司 | For air-conditioning silencer and there is its air-conditioning |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2342298Y (en) * | 1998-08-24 | 1999-10-06 | 海尔集团公司 | Silence rfor refrigerating system of air conditioner |
JP2006098020A (en) * | 2004-09-30 | 2006-04-13 | Mitsubishi Heavy Ind Ltd | Air conditioner and strainer |
JP2010078288A (en) * | 2008-09-29 | 2010-04-08 | Daikin Ind Ltd | Refrigeration system |
CN202993509U (en) * | 2012-11-22 | 2013-06-12 | 广东美的电器股份有限公司 | Air conditioner and silencer |
CN204115303U (en) * | 2014-07-29 | 2015-01-21 | 广东美的制冷设备有限公司 | Air conditioner room unit and heat exchanger thereof |
CN205048595U (en) * | 2015-09-16 | 2016-02-24 | 珠海格力电器股份有限公司 | Connecting pipe for air conditioner and air conditioner |
-
2019
- 2019-07-23 CN CN201921166353.3U patent/CN210688490U/en active Active
- 2019-11-25 WO PCT/CN2019/120709 patent/WO2021012546A1/en unknown
- 2019-11-25 EP EP19938469.4A patent/EP3992541A4/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6148631A (en) * | 1998-05-14 | 2000-11-21 | Matsushita Electric Industrial Co., Ltd. | Silencer and air conditioner |
EP1371920A2 (en) * | 2002-06-12 | 2003-12-17 | Lg Electronics Inc. | Heating/cooling system used in air conditioner |
EP1371919A2 (en) * | 2002-06-12 | 2003-12-17 | Lg Electronics Inc. | Heating/cooling system used in air conditioner |
CN104422109B (en) * | 2013-08-26 | 2018-02-06 | 广东美的暖通设备有限公司 | For air-conditioning silencer and there is its air-conditioning |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021012546A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3992541A1 (en) | 2022-05-04 |
CN210688490U (en) | 2020-06-05 |
WO2021012546A1 (en) | 2021-01-28 |
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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: 20220126 |
|
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 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220722 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25B 41/00 20210101ALI20220718BHEP Ipc: F24F 13/24 20060101AFI20220718BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |