EP3927112A4 - RAPID HEATING MODULE AND AIR CONDITIONER - Google Patents

RAPID HEATING MODULE AND AIR CONDITIONER Download PDF

Info

Publication number: EP3927112A4
Authority: EP; European Patent Office
Prior art keywords: air conditioner; heating module; rapid heating; rapid; module
Prior art date: 2019-04-08
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

EP20787252.4A

Other languages

German (de)

French (fr)

Other versions

EP3927112B1 (en

EP3927112A1 (en

Inventor

Duode WU

Peng Wang

Hao Zhang

Lei Zhan

Shuqing Liu

Bin Luo

Kun Yang

Yuan Liu

Tengda YI

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 Heating and Ventilating Equipment Co Ltd

Original Assignee

Midea Group Co Ltd

GD Midea Heating and Ventilating 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.)

2019-04-08

Filing date

2020-03-24

Publication date

2022-04-20

2019-04-08 Priority claimed from CN201920469021.6U external-priority patent/CN209861205U/en

2019-04-08 Priority claimed from CN201920476599.4U external-priority patent/CN209861206U/en

2019-04-08 Priority claimed from CN201910277490.2A external-priority patent/CN109982465A/en

2020-03-24 Application filed by Midea Group Co Ltd, GD Midea Heating and Ventilating Equipment Co Ltd filed Critical Midea Group Co Ltd

2021-12-22 Publication of EP3927112A1 publication Critical patent/EP3927112A1/en

2022-04-20 Publication of EP3927112A4 publication Critical patent/EP3927112A4/en

2025-12-10 Application granted granted Critical

2025-12-10 Publication of EP3927112B1 publication Critical patent/EP3927112B1/en

Status Active legal-status Critical Current

2040-03-24 Anticipated expiration legal-status Critical

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
- H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid
- 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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/0373—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heating arrangements
- F24F1/0375—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters
- 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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/0373—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heating arrangements
- F24F1/0378—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heating arrangements using thermoelectric or thermomagnetic means, e.g. Peltier elements
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/365—Coil arrangements using supplementary conductive or ferromagnetic pieces
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/02—Induction heating
- H05B2206/022—Special supports for the induction coils

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
General Induction Heating (AREA)

EP20787252.4A 2019-04-08 2020-03-24 Quick heating module and air conditioner Active EP3927112B1 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
CN201920469021.6U CN209861205U (en)	2019-04-08	2019-04-08	Quick heating module and air conditioner
CN201920476599.4U CN209861206U (en)	2019-04-08	2019-04-08	Quick heating module and air conditioner
CN201910277490.2A CN109982465A (en)	2019-04-08	2019-04-08	Rapid heat module and air conditioner
PCT/CN2020/080948 WO2020207240A1 (en)	2019-04-08	2020-03-24	Quick heating module and air conditioner

Publications (3)

Publication Number	Publication Date
EP3927112A1 EP3927112A1 (en)	2021-12-22
EP3927112A4 true EP3927112A4 (en)	2022-04-20
EP3927112B1 EP3927112B1 (en)	2025-12-10

Family

ID=72750892

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20787252.4A Active EP3927112B1 (en)	2019-04-08	2020-03-24	Quick heating module and air conditioner

Country Status (2)

Country	Link
EP (1)	EP3927112B1 (en)
WO (1)	WO2020207240A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100956582B1 (en) *	2010-02-11	2010-05-07	테크원 주식회사	Disk plat type induction heat exchanger for hot water or heating and hot water/heating combined
WO2010146809A1 (en) *	2009-06-19	2010-12-23	ダイキン工業株式会社	Refrigeration device
EP2333455A1 (en) *	2008-09-17	2011-06-15	Daikin Industries, Ltd.	Electromagnetic induction heating unit and air-conditioning apparatus
US20170319990A1 (en) *	2016-05-04	2017-11-09	Lg Electronics Inc.	Water purifier
CN108759169A (en) *	2018-06-20	2018-11-06	广东美的暖通设备有限公司	Heat pump system and its control method
EP3926244A1 (en) *	2019-04-08	2021-12-22	GD Midea Heating & Ventilating Equipment Co., Ltd.	Heating assembly and air conditioner having same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5334819A (en) *	1993-11-08	1994-08-02	Lin Hsiao Chih	Instant heating type water heaters
CN203533957U (en) *	2013-09-29	2014-04-09	美的集团股份有限公司	Air-conditioning system
CN203801093U (en) *	2014-03-03	2014-08-27	四川汇能能源投资管理有限公司	Electromagnetic induction heating plate with magnetic field shielding
CN108759177A (en) *	2018-05-09	2018-11-06	青岛海尔股份有限公司	Evaporator assembly, the refrigerator with the assembly and refrigerator defrosting control method
CN209861206U (en) *	2019-04-08	2019-12-27	广东美的暖通设备有限公司	Quick heating module and air conditioner
CN209861205U (en) *	2019-04-08	2019-12-27	广东美的暖通设备有限公司	Quick heating module and air conditioner
CN109982465A (en) *	2019-04-08	2019-07-05	广东美的暖通设备有限公司	Rapid heat module and air conditioner

2020
- 2020-03-24 WO PCT/CN2020/080948 patent/WO2020207240A1/en not_active Ceased
- 2020-03-24 EP EP20787252.4A patent/EP3927112B1/en active Active

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2333455A1 (en) *	2008-09-17	2011-06-15	Daikin Industries, Ltd.	Electromagnetic induction heating unit and air-conditioning apparatus
WO2010146809A1 (en) *	2009-06-19	2010-12-23	ダイキン工業株式会社	Refrigeration device
KR100956582B1 (en) *	2010-02-11	2010-05-07	테크원 주식회사	Disk plat type induction heat exchanger for hot water or heating and hot water/heating combined
US20170319990A1 (en) *	2016-05-04	2017-11-09	Lg Electronics Inc.	Water purifier
CN108759169A (en) *	2018-06-20	2018-11-06	广东美的暖通设备有限公司	Heat pump system and its control method
EP3926244A1 (en) *	2019-04-08	2021-12-22	GD Midea Heating & Ventilating Equipment Co., Ltd.	Heating assembly and air conditioner having same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020207240A1 *

Also Published As

Publication number	Publication date
EP3927112B1 (en)	2025-12-10
EP3927112A1 (en)	2021-12-22
WO2020207240A1 (en)	2020-10-15

Publication	Publication Date	Title
EP3587988A4 (en)	2020-03-04	HEAT EXCHANGER AND AIR CONDITIONER
EP3764014A4 (en)	2021-05-26	AIR CONDITIONER PANEL STRUCTURE, AND AIR CONDITIONER
EP3435000A4 (en)	2019-10-30	HEAT EXCHANGER AND AIR CONDITIONING SYSTEM
EP3631305A4 (en)	2021-02-24	HEATING PANEL AND SYSTEM
EP3511655A4 (en)	2019-10-09	HEAT EXCHANGER AND AIR CONDITIONER
EP3425321A4 (en)	2019-02-20	HEAT EXCHANGER AND AIR CONDITIONER
EP3605002A4 (en)	2020-03-25	HEAT EXCHANGER AND AIR CONDITIONING
EP3521747A4 (en)	2019-09-11	HEAT EXCHANGER AND AIR CONDITIONER
EP3680578A4 (en)	2020-08-05	HEAT PUMP SYSTEM AND AIR CONDITIONING
EP3734172A4 (en)	2020-12-09	FRESH AIR MODULE AND AIR CONDITIONING
EP3748276A4 (en)	2021-03-10	HEAT EXCHANGER AND AIR CONDITIONING
EP3605003A4 (en)	2020-04-01	HEAT EXCHANGER AND AIR CONDITIONING
FR3015930B1 (en)	2017-09-01	DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING
EP3842728A4 (en)	2021-09-08	HEAT EXCHANGER AND AIR CONDITIONER
EP3686500A4 (en)	2020-09-02	HEAT EXCHANGER UNIT AND AIR CONDITIONING
EP3803227A4 (en)	2022-03-09	PORTABLE HEATING SYSTEM
EP3913309A4 (en)	2022-03-09	HEATER AND REFRIGERATOR
EP3594591A4 (en)	2020-03-11	HEAT EXCHANGER AND AIR CONDITIONER
EP3550247A4 (en)	2019-12-18	HEAT EXCHANGER AND AIR CONDITIONER
EP3927112A4 (en)	2022-04-20	RAPID HEATING MODULE AND AIR CONDITIONER
EP3859265A4 (en)	2021-11-24	HEAT EXCHANGER AND AIR CONDITIONER
EP3910272A4 (en)	2022-03-02	HEATER AND REFRIGERATOR
EP3730849C0 (en)	2025-08-13	FRESH AIR MODULE, INDOOR AIR CONDITIONING UNIT AND AIR CONDITIONING SYSTEM
EP3926244A4 (en)	2022-04-06	HEATER AND AIR CONDITIONER ASSEMBLY WITH THE SAID ASSEMBLY
EP3767201A4 (en)	2021-10-13	HEATING AND COOLING SYSTEM

Legal Events

Date	Code	Title	Description
2020-10-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2021-11-19	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
2021-11-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2021-12-22	17P	Request for examination filed	Effective date: 20210913
2021-12-22	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
2022-03-18	REG	Reference to a national code	Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: H05B0006020000 Ipc: H05B0006100000 Ref document number: 602020063710 Country of ref document: DE
2022-04-20	A4	Supplementary search report drawn up and despatched	Effective date: 20220323
2022-04-20	RIC1	Information provided on ipc code assigned before grant	Ipc: F24F 1/0378 20190101ALI20220318BHEP Ipc: F24F 1/0375 20190101ALI20220318BHEP Ipc: H05B 6/36 20060101ALI20220318BHEP Ipc: H05B 6/10 20060101AFI20220318BHEP
2022-07-13	DAV	Request for validation of the european patent (deleted)
2022-07-13	DAX	Request for extension of the european patent (deleted)
2025-08-25	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2025-08-25	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2025-09-24	INTG	Intention to grant announced	Effective date: 20250826
2025-10-31	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2025-11-07	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2025-11-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
2025-12-10	AK	Designated contracting states	Kind code of ref document: B1 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
2025-12-10	REG	Reference to a national code	Ref country code: CH Ref legal event code: F10 Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20251210 Ref country code: GB Ref legal event code: FG4D
2025-12-24	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 602020063710 Country of ref document: DE