EP3486574A4 - COMPRESSOR COVER FOR AIR TREATMENT DEVICE - Google Patents

COMPRESSOR COVER FOR AIR TREATMENT DEVICE Download PDF

Info

Publication number: EP3486574A4
Authority: EP; European Patent Office
Prior art keywords: treatment device; air treatment; compressor cover; compressor; cover
Prior art date: 2016-07-13
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP17827682.0A

Other languages

German (de)

French (fr)

Other versions

EP3486574A1 (en

Inventor

Yingjun SUN

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.)

Daikin Industries Ltd

Original Assignee

Daikin Industries 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.)

2016-07-13

Filing date

2017-07-12

Publication date

2019-06-26

2017-07-12 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2019-05-22 Publication of EP3486574A1 publication Critical patent/EP3486574A1/en

2019-06-26 Publication of EP3486574A4 publication Critical patent/EP3486574A4/en

Status Withdrawn legal-status Critical Current

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
- F24F1/06—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
- F24F1/08—Compressors specially adapted for separate outdoor units
- F24F1/10—Arrangement or mounting 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
- F24F1/26—Refrigerant piping
- F24F1/34—Protection means thereof, e.g. covers for refrigerant pipes
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Compressor (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

EP17827682.0A 2016-07-13 2017-07-12 COMPRESSOR COVER FOR AIR TREATMENT DEVICE Withdrawn EP3486574A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN201620736784.9U CN205977600U (en)	2016-07-13	2016-07-13	Compression aircraft bonnet in air treatment device
PCT/JP2017/025460 WO2018012556A1 (en)	2016-07-13	2017-07-12	Compressor cover for air treatment device

Publications (2)

Publication Number	Publication Date
EP3486574A1 EP3486574A1 (en)	2019-05-22
EP3486574A4 true EP3486574A4 (en)	2019-06-26

Family

ID=58024077

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17827682.0A Withdrawn EP3486574A4 (en)	2016-07-13	2017-07-12	COMPRESSOR COVER FOR AIR TREATMENT DEVICE

Country Status (3)

Country	Link
EP (1)	EP3486574A4 (en)
CN (1)	CN205977600U (en)
WO (1)	WO2018012556A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107091504B (en) *	2017-04-18	2020-09-18	青岛海尔空调电子有限公司	Air conditioner and compressor cover with waterproof function
CN107288865A (en) *	2017-05-19	2017-10-24	周琼	A kind of high-pressure hydraulic pump with shock-absorbing denoising function
CN110030176A (en) *	2019-04-19	2019-07-19	珠海格力电器股份有限公司	Compressor cover and compressor
JP2023159476A (en) *	2020-09-14	2023-11-01	東芝キヤリア株式会社	compressor cover
KR20230116201A (en) *	2022-01-28	2023-08-04	삼성전자주식회사	Air conditioner
KR102836104B1 (en) *	2023-07-21	2025-07-21	엘지전자 주식회사	An outdoor unit of air conditioner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH10159726A (en) *	1996-11-29	1998-06-16	Matsushita Electric Ind Co Ltd	Soundproof box for electric compressor for vehicles
US6062033A (en) *	1998-01-20	2000-05-16	Samsung Electronics Co., Ltd.	Apparatus for reducing noise in an air conditioner
JP2005036698A (en) *	2003-07-18	2005-02-10	Mitsubishi Heavy Ind Ltd	Soundproof construction of compressor
US20050056481A1 (en) *	2003-07-21	2005-03-17	Masoud Mafi	Sound attenuating cover for domestic air conditioner compressors
JP2006242543A (en) *	2005-03-07	2006-09-14	Mitsubishi Heavy Ind Ltd	Sound insulating device of compressor and outdoor unit of air conditioner using this device
JP2014118905A (en) *	2012-12-18	2014-06-30	Daikin Ind Ltd	Compressor soundproof cover
EP2949934A2 (en) *	2014-05-28	2015-12-02	Mitsubishi Heavy Industries, Ltd.	Compressor sound-insulating structure and air conditioner provided with compressor having the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6349575Y2 (en) *	1984-11-26	1988-12-20
JP3259467B2 (en) *	1993-09-28	2002-02-25	松下電器産業株式会社	Automotive compressor soundproof box
JP2000130801A (en) *	1998-10-30	2000-05-12	Matsushita Electric Ind Co Ltd	Compressor cover device for separation type air conditioner
JP2012063114A (en) *	2010-09-17	2012-03-29	Mitsubishi Heavy Ind Ltd	Outdoor machine of air conditioner, and method for assembling the same
JP6195454B2 (en) *	2013-03-07	2017-09-13	三菱重工サーマルシステムズ株式会社	Insulation structure of compressor
CN104748252A (en)	2013-12-25	2015-07-01	珠海格力电器股份有限公司	Compressor noise insulation, air condensing units and air conditioner
CN204511892U (en)	2015-02-15	2015-07-29	三菱电机(广州)压缩机有限公司	Noise-reduce device for compressor

2016
- 2016-07-13 CN CN201620736784.9U patent/CN205977600U/en active Active
2017
- 2017-07-12 EP EP17827682.0A patent/EP3486574A4/en not_active Withdrawn
- 2017-07-12 WO PCT/JP2017/025460 patent/WO2018012556A1/en not_active Ceased

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH10159726A (en) *	1996-11-29	1998-06-16	Matsushita Electric Ind Co Ltd	Soundproof box for electric compressor for vehicles
US6062033A (en) *	1998-01-20	2000-05-16	Samsung Electronics Co., Ltd.	Apparatus for reducing noise in an air conditioner
JP2005036698A (en) *	2003-07-18	2005-02-10	Mitsubishi Heavy Ind Ltd	Soundproof construction of compressor
US20050056481A1 (en) *	2003-07-21	2005-03-17	Masoud Mafi	Sound attenuating cover for domestic air conditioner compressors
JP2006242543A (en) *	2005-03-07	2006-09-14	Mitsubishi Heavy Ind Ltd	Sound insulating device of compressor and outdoor unit of air conditioner using this device
JP2014118905A (en) *	2012-12-18	2014-06-30	Daikin Ind Ltd	Compressor soundproof cover
EP2949934A2 (en) *	2014-05-28	2015-12-02	Mitsubishi Heavy Industries, Ltd.	Compressor sound-insulating structure and air conditioner provided with compressor having the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018012556A1 *

Also Published As

Publication number	Publication date
EP3486574A1 (en)	2019-05-22
WO2018012556A1 (en)	2018-01-18
CN205977600U (en)	2017-02-22

Legal Events

Date	Code	Title	Description
2018-01-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2019-04-19	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
2019-04-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-05-22	17P	Request for examination filed	Effective date: 20190211
2019-05-22	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
2019-05-22	AX	Request for extension of the european patent	Extension state: BA ME
2019-06-26	A4	Supplementary search report drawn up and despatched	Effective date: 20190528
2019-06-26	RIC1	Information provided on ipc code assigned before grant	Ipc: F24F 1/56 20110101ALI20190522BHEP Ipc: F24F 1/10 20110101ALI20190522BHEP Ipc: F24F 1/34 20110101ALI20190522BHEP Ipc: F24F 1/12 20110101AFI20190522BHEP
2019-10-23	DAV	Request for validation of the european patent (deleted)
2019-10-23	DAX	Request for extension of the european patent (deleted)
2020-07-10	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
2020-08-12	18D	Application deemed to be withdrawn	Effective date: 20200103

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