EP4317573A4 - ELECTROMAGNETIC HEATING MODULE AND CLOTHING TREATMENT DEVICE - Google Patents

ELECTROMAGNETIC HEATING MODULE AND CLOTHING TREATMENT DEVICE Download PDF

Info

Publication number: EP4317573A4
Authority: EP; European Patent Office
Prior art keywords: treatment device; heating module; electromagnetic heating; clothing treatment; clothing
Prior art date: 2021-04-02
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.): Pending

Application number

EP22778513.6A

Other languages

German (de)

French (fr)

Other versions

EP4317573A1 (en

Inventor

Zhiqiang Zhao

Sheng Xu

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.)

Qingdao Haier Drum Washing Machine Co Ltd

Haier Smart Home Co Ltd

Original Assignee

Qingdao Haier Drum Washing Machine Co Ltd

Haier Smart Home 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.)

2021-04-02

Filing date

2022-03-10

Publication date

2024-08-21

2021-04-02 Priority claimed from CN202110361910.2A external-priority patent/CN115182136B/en

2021-04-02 Priority claimed from CN202110361950.7A external-priority patent/CN115182138B/en

2021-04-07 Priority claimed from CN202110372388.8A external-priority patent/CN115182139A/en

2022-03-10 Application filed by Qingdao Haier Drum Washing Machine Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Drum Washing Machine Co Ltd

2024-02-07 Publication of EP4317573A1 publication Critical patent/EP4317573A1/en

2024-08-21 Publication of EP4317573A4 publication Critical patent/EP4317573A4/en

Status Pending legal-status Critical Current

Links

238000010438 heat treatment Methods 0.000 title 1

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
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/04—Heating arrangements
- 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
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/26—Heating arrangements, e.g. gas heating equipment
- 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

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Detail Structures Of Washing Machines And Dryers (AREA)

EP22778513.6A 2021-04-02 2022-03-10 ELECTROMAGNETIC HEATING MODULE AND CLOTHING TREATMENT DEVICE Pending EP4317573A4 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
CN202110361910.2A CN115182136B (en)	2021-04-02	2021-04-02	An electromagnetic heating module for a garment processing device and a garment processing device.
CN202110361950.7A CN115182138B (en)	2021-04-02	2021-04-02	Electromagnetic heating module for clothes treatment device and clothes treatment device
CN202110372388.8A CN115182139A (en)	2021-04-07	2021-04-07	Electromagnetic heating module and clothes treatment device
PCT/CN2022/080077 WO2022206329A1 (en)	2021-04-02	2022-03-10	Electromagnetic heating module and clothes treatment device

Publications (2)

Publication Number	Publication Date
EP4317573A1 EP4317573A1 (en)	2024-02-07
EP4317573A4 true EP4317573A4 (en)	2024-08-21

Family

ID=83457926

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22778513.6A Pending EP4317573A4 (en)	2021-04-02	2022-03-10	ELECTROMAGNETIC HEATING MODULE AND CLOTHING TREATMENT DEVICE

Country Status (2)

Country	Link
EP (1)	EP4317573A4 (en)
WO (1)	WO2022206329A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN118814426B (en) *	2023-04-17	2025-11-28	青岛海尔洗衣机有限公司	Inner cylinder and drum washing machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2770801A1 (en) *	2013-02-20	2014-08-27	BSH Bosch und Siemens Hausgeräte GmbH	Induction heating device for household appliances
CN106759746A (en) *	2017-02-14	2017-05-31	佛山市恒芯磁能科技有限公司	A kind of toilet containing electromagnetic heater
CN206932430U (en) *	2017-06-29	2018-01-26	肇庆鼎茂机电有限公司	Micro electromagnetic coil panel

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4621177A (en) *	1985-03-27	1986-11-04	Beloit Corporation	Inductor configuration for eddy current heating in the papermaking process
ATE460525T1 (en) *	2006-10-19	2010-03-15	Electrolux Home Prod Corp	HOUSEHOLD WASHING MACHINE WITH INDUCTIVE HEATING
IL230752A0 (en) *	2014-01-30	2014-08-31	Tomer Kujman	An induction heating device
KR102572272B1 (en) *	2016-08-25	2023-08-29	엘지전자 주식회사	A Laundry Apparatus
KR101974260B1 (en) *	2017-01-18	2019-04-30	엘지전자 주식회사	Induction heating and wireless power transfering device
CN206564710U (en) *	2017-03-15	2017-10-17	佛山市顺德区美的电热电器制造有限公司	Magnetic stripe structure, magnetic stripe module, coil panel and Electromagnetic Heating cooker
KR101975196B1 (en) *	2017-05-17	2019-05-07	엘지전자 주식회사	Cooking apparatus
KR102496428B1 (en) *	2018-08-08	2023-02-06	한온시스템 주식회사	Fluid heating apparatus for vehicle
KR102761899B1 (en) *	2018-08-09	2025-02-05	엘지전자 주식회사	A Laundry Apparatus
CN111041761B (en) *	2018-10-12	2023-05-12	青岛海尔洗衣机有限公司	Drum washing machine
CN110191527A (en) *	2019-06-21	2019-08-30	佛山市深宜达电器有限公司	Electromagnetic heating coil plate and cooking utensil
KR20210024886A (en) *	2019-08-26	2021-03-08	엘지전자 주식회사	Laundry Treating Apparatus

2022
- 2022-03-10 EP EP22778513.6A patent/EP4317573A4/en active Pending
- 2022-03-10 WO PCT/CN2022/080077 patent/WO2022206329A1/en not_active Ceased

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2770801A1 (en) *	2013-02-20	2014-08-27	BSH Bosch und Siemens Hausgeräte GmbH	Induction heating device for household appliances
CN106759746A (en) *	2017-02-14	2017-05-31	佛山市恒芯磁能科技有限公司	A kind of toilet containing electromagnetic heater
CN206932430U (en) *	2017-06-29	2018-01-26	肇庆鼎茂机电有限公司	Micro electromagnetic coil panel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022206329A1 *

Also Published As

Publication number	Publication date
EP4317573A1 (en)	2024-02-07
WO2022206329A1 (en)	2022-10-06

Legal Events

Date	Code	Title	Description
2022-10-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-01-05	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
2024-01-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-02-07	17P	Request for examination filed	Effective date: 20231102
2024-02-07	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
2024-07-10	DAV	Request for validation of the european patent (deleted)
2024-07-10	DAX	Request for extension of the european patent (deleted)
2024-08-21	A4	Supplementary search report drawn up and despatched	Effective date: 20240722
2024-08-21	RIC1	Information provided on ipc code assigned before grant	Ipc: D06F 58/26 20060101ALN20240716BHEP Ipc: H05B 6/10 20060101ALI20240716BHEP Ipc: H05B 6/36 20060101ALI20240716BHEP Ipc: H05B 6/30 20060101ALI20240716BHEP Ipc: D06F 39/04 20060101AFI20240716BHEP

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