EP3587941A4 - Outdoor unit for air conditioner - Google Patents

Outdoor unit for air conditioner Download PDF

Info

Publication number: EP3587941A4
Authority: EP; European Patent Office
Prior art keywords: air conditioner; outdoor unit; outdoor; unit; conditioner
Prior art date: 2017-02-23
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

EP17897333.5A

Other languages

German (de)

French (fr)

Other versions

EP3587941B1 (en

EP3587941A1 (en

Inventor

Hayato KURINO

Toshiyuki Kubono

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.)

Mitsubishi Electric Corp

Original Assignee

Mitsubishi Electric Corp

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.)

2017-02-23

Filing date

2017-02-23

Publication date

2020-03-04

2017-02-23 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2020-01-01 Publication of EP3587941A1 publication Critical patent/EP3587941A1/en

2020-03-04 Publication of EP3587941A4 publication Critical patent/EP3587941A4/en

2022-12-28 Application granted granted Critical

2022-12-28 Publication of EP3587941B1 publication Critical patent/EP3587941B1/en

Status Active legal-status Critical Current

2037-02-23 Anticipated expiration legal-status Critical

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
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
- 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
- F24F13/082—Grilles, registers or guards
- F24F13/084—Grilles, registers or guards with mounting arrangements, e.g. snap fasteners for mounting to the wall or duct
- 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
- F24F13/20—Casings or covers
- 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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Other Air-Conditioning Systems (AREA)

EP17897333.5A 2017-02-23 2017-02-23 Outdoor unit for air conditioner Active EP3587941B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2017/006908 WO2018154686A1 (en)	2017-02-23	2017-02-23	Outdoor unit for air conditioner

Publications (3)

Publication Number	Publication Date
EP3587941A1 EP3587941A1 (en)	2020-01-01
EP3587941A4 true EP3587941A4 (en)	2020-03-04
EP3587941B1 EP3587941B1 (en)	2022-12-28

Family

ID=63252457

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17897333.5A Active EP3587941B1 (en)	2017-02-23	2017-02-23	Outdoor unit for air conditioner

Country Status (5)

Country	Link
US (1)	US20190368753A1 (en)
EP (1)	EP3587941B1 (en)
JP (1)	JP6808013B2 (en)
CN (1)	CN110291333A (en)
WO (1)	WO2018154686A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6949247B2 (en) *	2018-11-08	2021-10-13	三菱電機株式会社	Outdoor unit of air conditioner
DE112019007948T5 (en) *	2019-12-06	2022-09-15	Mitsubishi Electric Corporation	Outdoor unit for an air conditioner
WO2021150100A1 (en) *	2020-01-22	2021-07-29	Daikin Research & Development Malaysia Sdn. Bhd.	A mounting structure of a grille
WO2023181225A1 (en) *	2022-03-24	2023-09-28	三菱電機株式会社	Outdoor unit and refrigeration cycle device
KR20250020914A (en) *	2023-08-04	2025-02-11	엘지전자 주식회사	An outdoor unit of air conditioner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5575622A (en) *	1994-12-16	1996-11-19	Staco, Inc.	Method and apparatus for mounting a fan guard
JP2000039186A (en) *	1998-07-24	2000-02-08	Mitsubishi Heavy Ind Ltd	Outdoor machine unit and air conditioner
WO2014056467A1 (en) *	2012-10-11	2014-04-17	Uwe Stadtmüller	Protective grid for fan comprising twisted rods having a polygonal cross-section for reducing karman vortex separation noise
JP2014129920A (en) *	2012-12-28	2014-07-10	Panasonic Corp	Flat fan guard and outdoor unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH01189438A (en) *	1988-01-25	1989-07-28	Matsushita Seiko Co Ltd	Blade guard fixing device for air-conditioning machine
JPH02114826U (en) *	1989-02-21	1990-09-13
JPH0510918U (en) *	1991-07-22	1993-02-12	株式会社富士通ゼネラル	Outdoor unit fan guard mounting structure
JP3189263B2 (en) *	1994-11-01	2001-07-16	船井電機株式会社	Outdoor unit heat exchanger protection device
JP5289200B2 (en) *	2009-06-19	2013-09-11	三菱電機株式会社	Air conditioner outdoor unit
JP5984760B2 (en) *	2013-08-08	2016-09-06	三菱電機株式会社	Air conditioner outdoor unit

2017
- 2017-02-23 CN CN201780079594.1A patent/CN110291333A/en active Pending
- 2017-02-23 JP JP2019500930A patent/JP6808013B2/en not_active Expired - Fee Related
- 2017-02-23 US US16/466,664 patent/US20190368753A1/en not_active Abandoned
- 2017-02-23 EP EP17897333.5A patent/EP3587941B1/en active Active
- 2017-02-23 WO PCT/JP2017/006908 patent/WO2018154686A1/en unknown

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5575622A (en) *	1994-12-16	1996-11-19	Staco, Inc.	Method and apparatus for mounting a fan guard
JP2000039186A (en) *	1998-07-24	2000-02-08	Mitsubishi Heavy Ind Ltd	Outdoor machine unit and air conditioner
WO2014056467A1 (en) *	2012-10-11	2014-04-17	Uwe Stadtmüller	Protective grid for fan comprising twisted rods having a polygonal cross-section for reducing karman vortex separation noise
JP2014129920A (en) *	2012-12-28	2014-07-10	Panasonic Corp	Flat fan guard and outdoor unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018154686A1 *

Also Published As

Publication number	Publication date
US20190368753A1 (en)	2019-12-05
EP3587941B1 (en)	2022-12-28
WO2018154686A1 (en)	2018-08-30
EP3587941A1 (en)	2020-01-01
JP6808013B2 (en)	2021-01-06
CN110291333A (en)	2019-09-27
JPWO2018154686A1 (en)	2019-11-07

Publication	Publication Date	Title
EP3438559A4 (en)	2020-01-08	Air conditioner indoor unit
EP3264000A4 (en)	2018-11-07	Indoor unit for air conditioner
EP3441688A4 (en)	2019-04-24	Indoor unit for air conditioner
EP3276273A4 (en)	2018-12-05	Indoor unit for air conditioner
EP3425292A4 (en)	2019-02-20	Outdoor unit for air conditioner
EP3264002A4 (en)	2018-12-19	Indoor unit for air conditioner
EP3587948A4 (en)	2021-02-24	Air conditioner
EP3276272A4 (en)	2018-12-05	Indoor unit for air conditioner
EP3104092A4 (en)	2017-04-19	Indoor unit for air conditioner
EP3591306A4 (en)	2020-12-23	Air conditioner
EP3412984A4 (en)	2019-02-13	Indoor unit for air conditioners
EP3557149A4 (en)	2019-12-25	Outdoor unit for air conditioner
EP3587951A4 (en)	2020-03-04	Air conditioner
EP3236170A4 (en)	2018-01-10	Air conditioner indoor unit
EP3296651A4 (en)	2018-12-12	Outdoor unit for air conditioner
EP3587941A4 (en)	2020-03-04	Outdoor unit for air conditioner
EP3321602A4 (en)	2019-02-27	Indoor unit for air conditioner
EP3564594A4 (en)	2020-02-19	Outdoor unit for air conditioner and air conditioner
EP3410025A4 (en)	2019-10-16	Outdoor unit for air conditioner
EP3643983A4 (en)	2020-05-20	Air conditioning indoor unit
EP3722692A4 (en)	2021-11-03	Indoor unit for air conditioner
EP3593059A4 (en)	2020-03-25	Air conditioner
EP3321597A4 (en)	2019-02-27	Indoor unit for air conditioner
EP3104087A4 (en)	2017-05-03	Indoor unit for air conditioner
EP3594582A4 (en)	2020-03-25	Air conditioner indoor unit

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