EP4141336A4 - Klimaanlage - Google Patents

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Info

Publication number: EP4141336A4
Authority: EP; European Patent Office
Prior art keywords: air conditioner; conditioner; air
Prior art date: 2020-04-24
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP20932608.1A

Other languages

English (en)

French (fr)

Other versions

EP4141336A1 (de

Inventor

Hiroyasu Hayashi

Takuya Teramoto

Ryo Horie

Tomohiro Nagano

Yuki Hara

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.)

2020-04-24

Filing date

2020-04-24

Publication date

2023-05-31

2020-04-24 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2023-03-01 Publication of EP4141336A1 publication Critical patent/EP4141336A1/de

2023-05-31 Publication of EP4141336A4 publication Critical patent/EP4141336A4/de

Status Withdrawn legal-status Critical Current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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

EP20932608.1A 2020-04-24 2020-04-24 Klimaanlage Withdrawn EP4141336A4 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2020/017759 WO2021214999A1 (ja)	2020-04-24	2020-04-24	空気調和装置

Publications (2)

Publication Number	Publication Date
EP4141336A1 EP4141336A1 (de)	2023-03-01
EP4141336A4 true EP4141336A4 (de)	2023-05-31

Family

ID=78270606

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20932608.1A Withdrawn EP4141336A4 (de)	2020-04-24	2020-04-24	Klimaanlage

Country Status (4)

Country	Link
EP (1)	EP4141336A4 (de)
JP (1)	JP7479453B2 (de)
TW (1)	TWI779393B (de)
WO (1)	WO2021214999A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114396655B (zh) *	2022-01-10	2024-10-22	珠海格力节能环保制冷技术研究中心有限公司	风管机
CN115711428A (zh) *	2022-11-21	2023-02-24	珠海格力电器股份有限公司	室内机及空调机组
CN120444672B (zh) *	2025-07-09	2025-09-09	珠海格力电器股份有限公司	空调器、可逆送风的空调室内机及其送风控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20070066393A (ko) *	2005-12-22	2007-06-27	엘지전자 주식회사	천장덕트형 공기조화기 실내기의 하우징
US7461518B2 (en) *	2004-09-28	2008-12-09	Daikin Industries, Ltd.	Fan and air conditioner
KR101191414B1 (ko) *	2009-08-18	2012-10-16	위니아만도 주식회사	공기 혼합형 에어컨

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5829199U (ja) *	1981-08-21	1983-02-25	三菱電機株式会社	空気調和機のフアンケ−シング
JPS59103116U (ja) *	1982-12-27	1984-07-11	松下電器産業株式会社	天吊り型空気調和機
JP2002130735A (ja) *	2000-10-26	2002-05-09	Daikin Ind Ltd	空気調和機用ファンケーシング
JP4049054B2 (ja) *	2003-08-27	2008-02-20	ダイキン工業株式会社	遠心送風機のスクロールケーシング、それを備えた遠心送風機、及び空気調和装置の室内ユニット
CN100487327C (zh) *	2004-09-28	2009-05-13	大金工业株式会社	空调装置
KR102240314B1 (ko) *	2015-02-16	2021-04-14	삼성전자주식회사	공기조화기용 스크롤 및 이를 구비하는 공기조화기
JP2016161159A (ja) *	2015-02-27	2016-09-05	株式会社富士通ゼネラル	空気調和機
WO2019082392A1 (ja) *	2017-10-27	2019-05-02	三菱電機株式会社	遠心送風機、送風装置、空気調和装置及び冷凍サイクル装置

2020
- 2020-04-24 WO PCT/JP2020/017759 patent/WO2021214999A1/ja not_active Ceased
- 2020-04-24 JP JP2022516811A patent/JP7479453B2/ja active Active
- 2020-04-24 EP EP20932608.1A patent/EP4141336A4/de not_active Withdrawn
- 2020-11-16 TW TW109139884A patent/TWI779393B/zh not_active IP Right Cessation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7461518B2 (en) *	2004-09-28	2008-12-09	Daikin Industries, Ltd.	Fan and air conditioner
KR20070066393A (ko) *	2005-12-22	2007-06-27	엘지전자 주식회사	천장덕트형 공기조화기 실내기의 하우징
KR101191414B1 (ko) *	2009-08-18	2012-10-16	위니아만도 주식회사	공기 혼합형 에어컨

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021214999A1 *

Also Published As

Publication number	Publication date
JP7479453B2 (ja)	2024-05-08
WO2021214999A1 (ja)	2021-10-28
EP4141336A1 (de)	2023-03-01
TW202140936A (zh)	2021-11-01
JPWO2021214999A1 (de)	2021-10-28
TWI779393B (zh)	2022-10-01

Legal Events

Date	Code	Title	Description
2021-10-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-01-27	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
2023-01-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-03-01	17P	Request for examination filed	Effective date: 20221004
2023-03-01	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
2023-05-31	A4	Supplementary search report drawn up and despatched	Effective date: 20230502
2023-05-31	RIC1	Information provided on ipc code assigned before grant	Ipc: F24F 1/0047 20190101ALI20230424BHEP Ipc: F24F 1/0022 20190101AFI20230424BHEP
2023-08-02	DAV	Request for validation of the european patent (deleted)
2023-08-02	DAX	Request for extension of the european patent (deleted)
2024-02-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2024-03-06	17Q	First examination report despatched	Effective date: 20240131
2025-02-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2025-03-12	18W	Application withdrawn	Effective date: 20250206

Publication	Publication Date	Title
EP4095448A4 (de)	2024-02-21	Klimaanlage
EP4065906A4 (de)	2024-02-07	Klimaanlage
EP4063750A4 (de)	2023-11-15	Klimaanlage
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EP4407243A4 (de)	2025-02-26	F24f1/24, f24f1/46, f24f1/48, f25b1/00, f25b7/00, f25b7/02, f25b49/25b49/f25b49/4602
EP4365505A4 (de)	2024-10-16	Klimaanlage
EP4212792A4 (de)	2023-11-01	Klimaanlage
EP4141336A4 (de)	2023-05-31	Klimaanlage
EP4481292A4 (de)	2025-05-28	Klimaanlage
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EP4191164A4 (de)	2023-10-11	Klimaanlage
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