EP3633206A4 - CROSS-FLOW WIND TURBINE AND FAN HEATING DEVICE - Google Patents

CROSS-FLOW WIND TURBINE AND FAN HEATING DEVICE Download PDF

Info

Publication number: EP3633206A4
Authority: EP; European Patent Office
Prior art keywords: cross; heating device; wind turbine; flow wind; fan heating
Prior art date: 2017-06-30
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

EP18823842.2A

Other languages

German (de)

French (fr)

Other versions

EP3633206B1 (en

EP3633206A1 (en

Inventor

Qing Wang

Lie MA

Chengbo TAN

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 Environment Appliances Manufacturing Co Ltd

Original Assignee

Midea Group Co Ltd

GD Midea Environment Appliances Manufacturing 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.)

2017-06-30

Filing date

2018-04-19

Publication date

2020-06-17

2018-04-19 Application filed by Midea Group Co Ltd, GD Midea Environment Appliances Manufacturing Co Ltd filed Critical Midea Group Co Ltd

2020-04-08 Publication of EP3633206A1 publication Critical patent/EP3633206A1/en

2020-06-17 Publication of EP3633206A4 publication Critical patent/EP3633206A4/en

2024-03-06 Application granted granted Critical

2024-03-06 Publication of EP3633206B1 publication Critical patent/EP3633206B1/en

Status Active legal-status Critical Current

2038-04-19 Anticipated expiration legal-status Critical

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
- F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Drying Of Solid Materials (AREA)

EP18823842.2A 2017-06-30 2018-04-19 Cross-flow fan and fan heater Active EP3633206B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN201720796411.5U CN206917925U (en)	2017-06-30	2017-06-30	Tubular wine wheel and warm-air drier
PCT/CN2018/083795 WO2019001107A1 (en)	2017-06-30	2018-04-19	Cross-flow wind turbine and fan heater

Publications (3)

Publication Number	Publication Date
EP3633206A1 EP3633206A1 (en)	2020-04-08
EP3633206A4 true EP3633206A4 (en)	2020-06-17
EP3633206B1 EP3633206B1 (en)	2024-03-06

Family

ID=61335195

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18823842.2A Active EP3633206B1 (en)	2017-06-30	2018-04-19	Cross-flow fan and fan heater

Country Status (5)

Country	Link
US (1)	US20200158137A1 (en)
EP (1)	EP3633206B1 (en)
JP (1)	JP2020521912A (en)
CN (1)	CN206917925U (en)
WO (1)	WO2019001107A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN206917925U (en) *	2017-06-30	2018-01-23	广东美的环境电器制造有限公司	Tubular wine wheel and warm-air drier
CN108662670A (en) *	2018-07-13	2018-10-16	珠海格力电器股份有限公司	cabinet air conditioner
CN108757557A (en) *	2018-07-20	2018-11-06	中山市山竹电器科技有限公司	Cross flow wind wheel and manufacturing method thereof
CN109209990B (en) *	2018-10-26	2024-07-02	珠海格力电器股份有限公司	Cross-flow fan blade, cross-flow fan and air conditioner
CN214533560U (en) *	2021-04-16	2021-10-29	深圳市和生创新技术有限公司	a heater
CN115540343A (en) *	2021-06-29	2022-12-30	艾美特电器（深圳）有限公司	Heating type through-flow air drum

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5611667A (en) *	1994-08-09	1997-03-18	Kabushiki Kaisha Toshiba	Transverse fan
US5827046A (en) *	1994-08-09	1998-10-27	Kabushiki Kaisha Toshiba	Transverse fan, method of manufacturing the same and apparatus therefor
US20030194311A1 (en) *	2002-04-16	2003-10-16	Lg Electronics Inc.	Cross flow fan and air conditioner fitted with the same
US20060172682A1 (en) *	2005-01-06	2006-08-03	Lasko Holdings, Inc.	Space saving vertically oriented fan
EP2192354A2 (en) *	2008-11-26	2010-06-02	Lg Electronics Inc.	Indoor unit for air conditioning apparatus
CN104061176A (en) *	2013-03-20	2014-09-24	三星电子株式会社	Centrifugal Fan And Air Conditioner Having Same
CN206111665U (en) *	2016-09-07	2017-04-19	佛山市东丽塑胶有限公司	Changeable through -flow fan blade in air inlet angle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2980990A (en) *	1957-01-22	1961-04-25	Vernco Corp	Spiral blower wheel
JPS4992507U (en) *	1972-11-30	1974-08-10
JPS5612098A (en) *	1979-07-11	1981-02-05	Toshiba Corp	Crossflow fan
JPS6090590U (en) *	1983-11-29	1985-06-21	三菱重工業株式会社	Once-through blower
JPH10103287A (en) *	1996-10-02	1998-04-21	Hitachi Ltd	Once-through fan
JP3588251B2 (en) *	1998-03-24	2004-11-10	三洋電機株式会社	Blower
JP4687675B2 (en) *	2007-03-28	2011-05-25	三菱電機株式会社	Cross-flow blower and air conditioner
CN201221497Y (en) *	2008-06-20	2009-04-15	李龚川	Novel impeller
CN201372965Y (en) *	2008-12-02	2009-12-30	美的集团有限公司	Cross flow wind wheel
JP2013079617A (en) *	2011-10-05	2013-05-02	Hitachi Appliances Inc	Air conditioner
CN204610386U (en) *	2015-04-21	2015-09-02	海信（广东）空调有限公司	Cross-flow fan mounting structure and air conditioner indoor unit
CN206917925U (en) *	2017-06-30	2018-01-23	广东美的环境电器制造有限公司	Tubular wine wheel and warm-air drier

2017
- 2017-06-30 CN CN201720796411.5U patent/CN206917925U/en active Active
2018
- 2018-04-19 JP JP2019565827A patent/JP2020521912A/en active Pending
- 2018-04-19 EP EP18823842.2A patent/EP3633206B1/en active Active
- 2018-04-19 US US16/623,404 patent/US20200158137A1/en not_active Abandoned
- 2018-04-19 WO PCT/CN2018/083795 patent/WO2019001107A1/en not_active Ceased

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5611667A (en) *	1994-08-09	1997-03-18	Kabushiki Kaisha Toshiba	Transverse fan
US5827046A (en) *	1994-08-09	1998-10-27	Kabushiki Kaisha Toshiba	Transverse fan, method of manufacturing the same and apparatus therefor
US20030194311A1 (en) *	2002-04-16	2003-10-16	Lg Electronics Inc.	Cross flow fan and air conditioner fitted with the same
US20060172682A1 (en) *	2005-01-06	2006-08-03	Lasko Holdings, Inc.	Space saving vertically oriented fan
EP2192354A2 (en) *	2008-11-26	2010-06-02	Lg Electronics Inc.	Indoor unit for air conditioning apparatus
CN104061176A (en) *	2013-03-20	2014-09-24	三星电子株式会社	Centrifugal Fan And Air Conditioner Having Same
CN206111665U (en) *	2016-09-07	2017-04-19	佛山市东丽塑胶有限公司	Changeable through -flow fan blade in air inlet angle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019001107A1 *

Also Published As

Publication number	Publication date
EP3633206B1 (en)	2024-03-06
US20200158137A1 (en)	2020-05-21
EP3633206A1 (en)	2020-04-08
CN206917925U (en)	2018-01-23
JP2020521912A (en)	2020-07-27
WO2019001107A1 (en)	2019-01-03

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