EP1683972A3 - Dispositif de soufflage - Google Patents

Dispositif de soufflage Download PDF

Info

Publication number: EP1683972A3
Authority: EP; European Patent Office
Prior art keywords: blowing device; housing; centrifugal impeller; impeller; shroud
Prior art date: 2005-01-25
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

EP05028212A

Other languages

German (de)

English (en)

Other versions

EP1683972A2 (fr

EP1683972B1 (fr

Inventor

Wook Kim

Chang Joon Kim

Jun Ho Bae

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.)

LG Electronics Inc

Original Assignee

LG Electronics Inc

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.)

2005-01-25

Filing date

2005-12-22

Publication date

2011-06-29

2005-12-22 Application filed by LG Electronics Inc filed Critical LG Electronics Inc

2006-07-26 Publication of EP1683972A2 publication Critical patent/EP1683972A2/fr

2011-06-29 Publication of EP1683972A3 publication Critical patent/EP1683972A3/fr

2014-03-19 Application granted granted Critical

2014-03-19 Publication of EP1683972B1 publication Critical patent/EP1683972B1/fr

2025-12-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/04—Building blocks, strips, or similar building parts
- A63H33/046—Building blocks, strips, or similar building parts comprising magnetic interaction means, e.g. holding together by magnetic attraction
- 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
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
- F04D17/165—Axial entry and discharge
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/04—Building blocks, strips, or similar building parts
- A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements
- 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
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/4253—Fan casings with axial entry and discharge

Landscapes

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

EP05028212.8A 2005-01-25 2005-12-22 Dispositif de soufflage Expired - Lifetime EP1683972B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR1020050006643A KR100748966B1 (ko)	2005-01-25	2005-01-25	송풍장치

Publications (3)

Publication Number	Publication Date
EP1683972A2 EP1683972A2 (fr)	2006-07-26
EP1683972A3 true EP1683972A3 (fr)	2011-06-29
EP1683972B1 EP1683972B1 (fr)	2014-03-19

Family

ID=36216960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05028212.8A Expired - Lifetime EP1683972B1 (fr)	2005-01-25	2005-12-22	Dispositif de soufflage

Country Status (5)

Country	Link
US (1)	US20060182628A1 (fr)
EP (1)	EP1683972B1 (fr)
JP (1)	JP4995464B2 (fr)
KR (1)	KR100748966B1 (fr)
CN (1)	CN1811193B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008050915A1 (fr) *	2006-10-24	2008-05-02	Lg Electronics Inc.	Rotor à grande vitesse
KR100833379B1 (ko) *	2007-01-15	2008-05-28	엘지전자 주식회사	원심 송풍기
JP5253215B2 (ja) *	2008-02-14	2013-07-31	パナソニック株式会社	電動送風機
USD738481S1 (en) *	2012-12-30	2015-09-08	Nela D.O.O.	Electrical blower
KR102061517B1 (ko)	2016-09-01	2020-02-11	삼성전자주식회사	청소기
CN110799755B (zh)	2017-04-28	2023-11-10	流体处理有限责任公司	使用增材制造以改进具有修整的叶轮的泵的性能的技术
CN109372797B (zh) *	2018-11-30	2024-10-15	深圳市商田环保科技有限公司	一种叶轮及使用该叶轮的多级离心风机
CN113217416B (zh) *	2021-06-02	2024-12-03	四川长虹空调有限公司	离心风机
CN114046260A (zh) *	2021-10-26	2022-02-15	威海克莱特菲尔风机股份有限公司	一种电机一体式风机
WO2023097481A1 (fr)	2021-11-30	2023-06-08	江苏美的清洁电器股份有限公司	Ensemble ventilateur et aspirateur comportant celui-ci
CN115313725B (zh) *	2022-07-29	2025-05-27	江苏东成工具科技有限公司	电机
KR102499311B1 (ko) *	2022-09-28	2023-02-13	(주)동아풍력	고효율 송풍기

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR879346A (fr) *	1941-02-17	1943-02-19	Ventilator A G	Ventilateur
FR928200A (fr) *	1946-05-16	1947-11-20		Ventilateur centrifuge
US3584968A (en) *	1969-10-06	1971-06-15	Howard I Furst	Fan construction
US4683370A (en) *	1984-08-08	1987-07-28	Wagner Spray Tech Corporation	Hot air gun with air directing housing
DE4427115C1 (de) *	1994-07-30	1995-04-06	Braun Ag	Laufrad für ein Radialgebläse
EP0819855A1 (fr) *	1996-07-19	1998-01-21	Alcatel	Soufflante à haute pression

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5198808U (fr) *	1975-02-07	1976-08-07
JPS52112507U (fr) *	1976-02-24	1977-08-26
JPS60153498A (ja) *	1984-01-20	1985-08-12	Sanyo Electric Co Ltd	電動送風機
JPS61237897A (ja) *	1985-04-11	1986-10-23	Mitsubishi Electric Corp	電動送風機
JPH0211918A (ja) *	1988-06-29	1990-01-17	Matsushita Electric Ind Co Ltd	動圧型エア軸受装置
JPH0587094A (ja) *	1991-09-26	1993-04-06	Matsushita Electric Ind Co Ltd	電動送風機
JPH08193595A (ja) *	1995-01-17	1996-07-30	Hitachi Ltd	電気掃除機用の電動送風機
JPH09158896A (ja) *	1995-12-13	1997-06-17	Matsushita Electric Ind Co Ltd	電動送風機
DE69724868T2 (de) *	1996-05-17	2004-05-06	Calsonic Kansei Corp.	Mehrschaufelrotor für Kreisellüfter
AUPO879497A0 (en) *	1997-08-26	1997-09-18	Warman International Limited	Pump impeller and method
US6042335A (en) *	1998-05-04	2000-03-28	Carrier Corporation	Centrifugal flow fan and fan/orifice assembly
JP2001241398A (ja) *	2000-02-29	2001-09-07	Toshiba Tec Corp	循環式電気掃除機の電動送風機
JP2003074496A (ja) *	2001-08-31	2003-03-12	Sumiyoshi Kinzoku Kk	ファンモータ装置
JP2003090298A (ja) *	2001-09-17	2003-03-28	Nippon Soken Inc	遠心ファン
JP2003290087A (ja) *	2002-04-08	2003-10-14	Matsushita Electric Ind Co Ltd	電気掃除機
KR100590333B1 (ko) *	2004-03-05	2006-06-19	엘지전자 주식회사	에어컨 실내기의 송풍팬 구조

2005
- 2005-01-25 KR KR1020050006643A patent/KR100748966B1/ko not_active Expired - Fee Related
- 2005-12-22 EP EP05028212.8A patent/EP1683972B1/fr not_active Expired - Lifetime
2006
- 2006-01-16 CN CN2006100054878A patent/CN1811193B/zh not_active Expired - Fee Related
- 2006-01-17 US US11/332,213 patent/US20060182628A1/en not_active Abandoned
- 2006-01-25 JP JP2006016279A patent/JP4995464B2/ja not_active Expired - Fee Related

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR879346A (fr) *	1941-02-17	1943-02-19	Ventilator A G	Ventilateur
FR928200A (fr) *	1946-05-16	1947-11-20		Ventilateur centrifuge
US3584968A (en) *	1969-10-06	1971-06-15	Howard I Furst	Fan construction
US4683370A (en) *	1984-08-08	1987-07-28	Wagner Spray Tech Corporation	Hot air gun with air directing housing
DE4427115C1 (de) *	1994-07-30	1995-04-06	Braun Ag	Laufrad für ein Radialgebläse
EP0819855A1 (fr) *	1996-07-19	1998-01-21	Alcatel	Soufflante à haute pression

Also Published As

Publication number	Publication date
KR20060085797A (ko)	2006-07-28
KR100748966B1 (ko)	2007-08-13
JP4995464B2 (ja)	2012-08-08
CN1811193A (zh)	2006-08-02
CN1811193B (zh)	2011-06-01
EP1683972A2 (fr)	2006-07-26
EP1683972B1 (fr)	2014-03-19
JP2006207587A (ja)	2006-08-10
US20060182628A1 (en)	2006-08-17

Publication	Publication Date	Title
AU2012378838B2 (en)	2017-03-09	Fan
EP1683972A3 (fr)	2011-06-29	Dispositif de soufflage
KR101392784B1 (ko)	2014-05-09	원심형 송풍기
DE602007012695D1 (de)	2011-04-07	Kompaktes, geräuscharmes effizientes gebläse für cpap-geräte
EP2434162A3 (fr)	2017-01-18	Appareil de soufflage manuel
EP2450550A3 (fr)	2015-05-20	Ensemble d'un démarreur de turbine à air comprimé
EP1550811A3 (fr)	2011-11-23	Ventilateur pour réfrigérateurs
EP2397700A3 (fr)	2013-01-23	Boîtier de pompe en forme de volute pour pompe centrifuge
EP2264868A3 (fr)	2012-01-18	Machine électrique rotative
EP2299122A3 (fr)	2017-03-01	Ventilateur à dissipation thermique
GB2435905B (en)	2008-02-27	Heat-dissipating fan
EP1707822A3 (fr)	2012-05-02	Ventilateur centrifuge
EP2450576A3 (fr)	2012-10-31	Ventilateur
EP2261511A3 (fr)	2014-07-02	Ventilateur centrifuge
WO2004092546A9 (fr)	2005-01-06	Ventilateur centrifuge
US20100247344A1 (en)	2010-09-30	Heat dissipating fan
EP2295817A3 (fr)	2012-03-14	Rotor d'une soufflante radiale et ventilateur l'utilisant
EP2000070A3 (fr)	2009-10-14	Ventilateur électrique et aspirateur électrique l'utilisant
EP2149709A3 (fr)	2011-10-12	Compresseur rotatif multi-étagé
GB2433772A (en)	2007-07-04	Heat dissipating fan
TW200735752A (en)	2007-09-16	Fan, motor and impeller thereof
TW200712339A (en)	2007-04-01	Fan device
TW200713759A (en)	2007-04-01	Cooling fan with an outer rotor motor
EP2080906A3 (fr)	2012-08-29	Groupe ventilateur
EP2221486A3 (fr)	2012-11-21	Roue de ventilateur

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2011-06-29	RIC1	Information provided on ipc code assigned before grant	Ipc: F04D 29/30 20060101ALI20110523BHEP Ipc: F04D 29/28 20060101AFI20060509BHEP Ipc: F04D 29/42 20060101ALI20110523BHEP Ipc: F04D 17/16 20060101ALI20110523BHEP
2012-03-07	AKX	Designation fees paid	Designated state(s): DE FR GB
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