EP3992541A4 - Unité intérieure de climatiseur - Google Patents

Unité intérieure de climatiseur Download PDF

Info

Publication number: EP3992541A4
Authority: EP; European Patent Office
Prior art keywords: air conditioner; indoor air; conditioner unit; unit; indoor
Prior art date: 2019-07-23
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

Application number

EP19938469.4A

Other languages

German (de)

English (en)

Other versions

EP3992541A1 (fr

EP3992541C0 (fr

EP3992541B1 (fr

Inventor

Zisheng ZHAO

Tao RAO

Weifei XUE

Shuai Zhao

Yuanjie SHANG

Yong Chen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Midea Group Co Ltd

GD Midea Air Conditioning Equipment Co Ltd

Original Assignee

Midea Group Co Ltd

GD Midea Air Conditioning Equipment Co Ltd

Priority date (The priority date 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 date listed.)

2019-07-23

Filing date

2019-11-25

Publication date

2022-08-24

2019-11-25 Application filed by Midea Group Co Ltd, GD Midea Air Conditioning Equipment Co Ltd filed Critical Midea Group Co Ltd

2022-05-04 Publication of EP3992541A1 publication Critical patent/EP3992541A1/fr

2022-08-24 Publication of EP3992541A4 publication Critical patent/EP3992541A4/fr

2025-03-12 Application granted granted Critical

2025-03-12 Publication of EP3992541C0 publication Critical patent/EP3992541C0/fr

2025-03-12 Publication of EP3992541B1 publication Critical patent/EP3992541B1/fr

Status Active legal-status Critical Current

2039-11-25 Anticipated expiration legal-status Critical

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)

EP19938469.4A 2019-07-23 2019-11-25 Unité intérieure de climatiseur Active EP3992541B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN201921166353.3U CN210688490U (zh)	2019-07-23	2019-07-23	空调室内机
PCT/CN2019/120709 WO2021012546A1 (fr)	2019-07-23	2019-11-25	Unité intérieure de climatiseur

Publications (4)

Publication Number	Publication Date
EP3992541A1 EP3992541A1 (fr)	2022-05-04
EP3992541A4 true EP3992541A4 (fr)	2022-08-24
EP3992541C0 EP3992541C0 (fr)	2025-03-12
EP3992541B1 EP3992541B1 (fr)	2025-03-12

Family

ID=70902676

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19938469.4A Active EP3992541B1 (fr)	2019-07-23	2019-11-25	Unité intérieure de climatiseur

Country Status (3)

Country	Link
EP (1)	EP3992541B1 (fr)
CN (1)	CN210688490U (fr)
WO (1)	WO2021012546A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN217979233U (zh) *	2021-04-30	2022-12-06	浙江盾安禾田金属有限公司	消音器及具有其的空调器

Citations (4)

* Cited by examiner, † Cited by third party
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 (fr) *	2002-06-12	2003-12-17	Lg Electronics Inc.	Système de chauffage et/ou de refroidissement utilisé dans un appareil de conditionnement d'air
EP1371919A2 (fr) *	2002-06-12	2003-12-17	Lg Electronics Inc.	Système de chauffage et/ou de refroidissement utilisé dans un appareil de conditionnement d'air
CN104422109B (zh) *	2013-08-26	2018-02-06	广东美的暖通设备有限公司	用于空调的消声器及具有其的空调

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN2342298Y (zh) *	1998-08-24	1999-10-06	海尔集团公司	空调器制冷系统的消音器
JP2006098020A (ja) *	2004-09-30	2006-04-13	Mitsubishi Heavy Ind Ltd	空気調和機およびストレーナー
JP2010078288A (ja) *	2008-09-29	2010-04-08	Daikin Ind Ltd	冷凍装置
CN202993509U (zh) *	2012-11-22	2013-06-12	广东美的电器股份有限公司	空调及其消声器
CN204115303U (zh) *	2014-07-29	2015-01-21	广东美的制冷设备有限公司	空调器室内机及其换热器
CN205048595U (zh) *	2015-09-16	2016-02-24	珠海格力电器股份有限公司	一种空调用连接管及空调

2019
- 2019-07-23 CN CN201921166353.3U patent/CN210688490U/zh active Active
- 2019-11-25 WO PCT/CN2019/120709 patent/WO2021012546A1/fr not_active Ceased
- 2019-11-25 EP EP19938469.4A patent/EP3992541B1/fr active Active

Patent Citations (4)

* Cited by examiner, † Cited by third party
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 (fr) *	2002-06-12	2003-12-17	Lg Electronics Inc.	Système de chauffage et/ou de refroidissement utilisé dans un appareil de conditionnement d'air
EP1371919A2 (fr) *	2002-06-12	2003-12-17	Lg Electronics Inc.	Système de chauffage et/ou de refroidissement utilisé dans un appareil de conditionnement d'air
CN104422109B (zh) *	2013-08-26	2018-02-06	广东美的暖通设备有限公司	用于空调的消声器及具有其的空调

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021012546A1 *

Also Published As

Publication number	Publication date
EP3992541A1 (fr)	2022-05-04
WO2021012546A1 (fr)	2021-01-28
CN210688490U (zh)	2020-06-05
EP3992541C0 (fr)	2025-03-12
EP3992541B1 (fr)	2025-03-12

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