EP0602007A3 - Soufflante et diffuseur d'aspirateur. - Google Patents

Soufflante et diffuseur d'aspirateur. Download PDF

Info

Publication number: EP0602007A3
Authority: EP; European Patent Office
Prior art keywords: diffuser; blower; vacuum cleaner; cleaner; vacuum
Prior art date: 1990-07-20
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

EP94101775A

Other languages

German (de)

English (en)

Other versions

EP0602007A2 (fr

EP0602007B1 (fr

Inventor

Yukiji Iwase

Shigenori Tsukuba House Sato

Masao Sunagawa

Hisanori Toyoshima

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.)

Hitachi Ltd

Original Assignee

Hitachi 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.)

1990-07-20

Filing date

1991-07-03

Publication date

1994-12-28

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16259788&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0602007(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-07-03 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1994-06-15 Publication of EP0602007A2 publication Critical patent/EP0602007A2/fr

1994-12-28 Publication of EP0602007A3 publication Critical patent/EP0602007A3/fr

1997-10-01 Application granted granted Critical

1997-10-01 Publication of EP0602007B1 publication Critical patent/EP0602007B1/fr

2011-07-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/08—Nozzles with means adapted for blowing
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Electric Suction Cleaners (AREA)

EP94101775A 1990-07-20 1991-07-03 Soufflante et diffuseur d'aspirateur Expired - Lifetime EP0602007B1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP190540/90		1990-07-20
JP2190540A JP2852106B2 (ja)	1990-07-20	1990-07-20	電気掃除機及び電動送風機
EP91306038A EP0467557B2 (fr)	1990-07-20	1991-07-03	Soufflante d'aspirateur avec roue de ventilateur

Related Parent Applications (2)

Application Number	Title	Priority Date	Filing Date
EP91306038.0 Division		1991-07-03
EP91306038A Division EP0467557B2 (fr)	1990-07-20	1991-07-03	Soufflante d'aspirateur avec roue de ventilateur

Publications (3)

Publication Number	Publication Date
EP0602007A2 EP0602007A2 (fr)	1994-06-15
EP0602007A3 true EP0602007A3 (fr)	1994-12-28
EP0602007B1 EP0602007B1 (fr)	1997-10-01

Family

ID=16259788

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP91306038A Expired - Lifetime EP0467557B2 (fr)	1990-07-20	1991-07-03	Soufflante d'aspirateur avec roue de ventilateur
EP94101775A Expired - Lifetime EP0602007B1 (fr)	1990-07-20	1991-07-03	Soufflante et diffuseur d'aspirateur

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP91306038A Expired - Lifetime EP0467557B2 (fr)	1990-07-20	1991-07-03	Soufflante d'aspirateur avec roue de ventilateur

Country Status (4)

Country	Link
EP (2)	EP0467557B2 (fr)
JP (1)	JP2852106B2 (fr)
KR (1)	KR0180742B1 (fr)
DE (2)	DE69127832T2 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100409173B1 (ko) *	1995-06-26	2004-03-26	가부시끼가이샤 히다치 세이사꾸쇼	전기청소기
WO1997019629A1 (fr) *	1995-11-24	1997-06-05	Nilfisk A/S	Ventilateur pour un aspirateur
DE19605742A1 (de) *	1996-02-16	1997-08-21	Vorwerk Co Interholding	Elektromotor mit einem Gebläserad
DE19606146A1 (de) *	1996-02-20	1997-08-21	Vorwerk Co Interholding	Schnellaufender Elektromotor
EP0888663A2 (fr) *	1996-03-29	1999-01-07	AEG Hausgeräte GmbH	Turbomachine destinee notamment a un appareil electromenager
DE19733687B4 (de) *	1996-08-12	2005-04-21	Samsung Kwangju Electronics Co., Ltd.	Motorgebläse für ein Reinigungsgerät
JP3840299B2 (ja)	1996-12-27	2006-11-01	日本テトラパック株式会社	パッケージ製造装置の折り線形成装置
DE19717154A1 (de) *	1997-04-23	1998-10-29	Bosch Siemens Hausgeraete	Gebläseanordnung
DE69830204T2 (de) *	1998-09-11	2006-02-16	Peter John King	Flüssigkeitspumpen
DE19855905B4 (de) *	1998-12-03	2013-02-21	BSH Bosch und Siemens Hausgeräte GmbH	Gebläseanordnung
CN1124417C (zh) *	1999-04-20	2003-10-15	三洋电机株式会社	电动送风机以及使用它的电动吸尘器
KR100437018B1 (ko) *	2001-08-29	2004-06-23	엘지전자 주식회사	진공 청소기용 원심 송풍기
KR20030048918A (ko) *	2001-12-13	2003-06-25	주식회사 엘지이아이	진공청소기용 원심송풍기
GB0203147D0 (en) *	2002-02-11	2002-03-27	Dyson Ltd	An exhaust assembly
JP2006161803A (ja) *	2004-12-09	2006-06-22	Samsung Kwangju Electronics Co Ltd	掃除機用インペラーおよびこれを有するモータ組立体
GB0613796D0 (en)	2006-07-12	2006-08-23	Johnson Electric Sa	Blower
CN103321922B (zh) *	2012-03-22	2016-11-23	德昌电机(深圳)有限公司	风机及具有该风机的真空吸尘器和干手机
DE102017215261B4 (de)	2017-08-31	2020-12-24	BSH Hausgeräte GmbH	Gebläse für ein elektrogerät
CN116201748A (zh) *	2021-11-30	2023-06-02	江苏美的清洁电器股份有限公司	用于吸尘器的风机组件和具有其的吸尘器
EP4435270A4 (fr) *	2021-12-16	2025-03-05	Guangdong Welling Motor Manufacturing Co., Ltd.	Ventilateur et dispositif de nettoyage le comprenant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT1967B (fr) *	1899-12-23	1900-08-25	Richard Arnold
DE2552466B2 (de) *	1974-12-04	1979-05-10	Deere & Co., Moline, Ill. (V.St.A.), Niederlassung Deere & Co. European Office, 6800 Mannheim	Überschalldiffusor für Zentrifugalkompressoren
DE2101628B2 (de) *	1970-01-14	1980-06-26	Societe Alsacienne De Constructions Atomiques De Telecommunications Et D'electronique Alcatel, Paris	Überschallkreiselverdichter
EP0148523A1 (fr) *	1983-12-08	1985-07-17	Shop-Vac Corporation	Aspirateur de poussières compact

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5349313A (en) *	1976-10-18	1978-05-04	Matsushita Electric Ind Co Ltd	Motor fan for vacuum cleaners
DE3204113A1 (de) *	1982-02-06	1983-08-11	Henschel Gerätebau GmbH, 3035 Hodenhagen	Turbine fuer einen auto- oder campinghandstaubsauger
JPS58134698U (ja) *	1982-03-05	1983-09-10	日産自動車株式会社	可変デイフユ−ザ
JPS60173398A (ja) *	1984-02-16	1985-09-06	Matsushita Electric Ind Co Ltd	送風機
US4735555A (en) *	1985-10-01	1988-04-05	Rexair, Inc.	Air blower assembly for vacuum cleaner
US4797072A (en) *	1987-06-19	1989-01-10	Shop-Vac Corporation	Portable electric blower
JPH02156920A (ja) *	1988-12-09	1990-06-15	Hitachi Ltd	電気掃除機

1990
- 1990-07-20 JP JP2190540A patent/JP2852106B2/ja not_active Expired - Lifetime
1991
- 1991-07-03 EP EP91306038A patent/EP0467557B2/fr not_active Expired - Lifetime
- 1991-07-03 EP EP94101775A patent/EP0602007B1/fr not_active Expired - Lifetime
- 1991-07-03 DE DE69127832T patent/DE69127832T2/de not_active Expired - Fee Related
- 1991-07-03 DE DE69105845T patent/DE69105845T2/de not_active Expired - Fee Related
- 1991-07-18 KR KR1019910012210A patent/KR0180742B1/ko not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT1967B (fr) *	1899-12-23	1900-08-25	Richard Arnold
DE2101628B2 (de) *	1970-01-14	1980-06-26	Societe Alsacienne De Constructions Atomiques De Telecommunications Et D'electronique Alcatel, Paris	Überschallkreiselverdichter
DE2552466B2 (de) *	1974-12-04	1979-05-10	Deere & Co., Moline, Ill. (V.St.A.), Niederlassung Deere & Co. European Office, 6800 Mannheim	Überschalldiffusor für Zentrifugalkompressoren
EP0148523A1 (fr) *	1983-12-08	1985-07-17	Shop-Vac Corporation	Aspirateur de poussières compact

Also Published As

Publication number	Publication date
DE69105845D1 (de)	1995-01-26
KR0180742B1 (ko)	1999-02-01
JPH0481600A (ja)	1992-03-16
DE69127832D1 (de)	1997-11-06
DE69105845T2 (de)	1995-04-27
JP2852106B2 (ja)	1999-01-27
EP0602007A2 (fr)	1994-06-15
KR920002084A (ko)	1992-02-28
EP0467557B1 (fr)	1994-12-14
DE69127832T2 (de)	1998-04-30
EP0467557A1 (fr)	1992-01-22
EP0467557B2 (fr)	2001-09-26
EP0602007B1 (fr)	1997-10-01

Legal Events

Date	Code	Title	Description
1994-04-29	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
1994-06-15	17P	Request for examination filed	Effective date: 19940221
1994-06-15	AC	Divisional application: reference to earlier application	Ref document number: 467557 Country of ref document: EP
1994-06-15	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE GB
1994-09-07	RIN1	Information on inventor provided before grant (corrected)	Inventor name: TOYOSHIMA, HISANORI Inventor name: SUNAGAWA, MASAO Inventor name: SATO, SHIGENORI Inventor name: IWASE, YUKIJI
1994-11-10	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1994-12-28	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE GB
1996-06-26	17Q	First examination report despatched	Effective date: 19960509
1996-10-25	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1997-01-03	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1997-04-12	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1997-08-15	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1997-10-01	AC	Divisional application: reference to earlier application	Ref document number: 467557 Country of ref document: EP
1997-10-01	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE GB
1997-11-06	REF	Corresponds to:	Ref document number: 69127832 Country of ref document: DE Date of ref document: 19971106
1998-08-07	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1998-08-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1998-09-23	26N	No opposition filed
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2003-09-08	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20030908 Year of fee payment: 13
2004-06-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20040630 Year of fee payment: 14
2005-02-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050201
2005-07-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050703
2006-03-29	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20050703

Publication	Publication Date	Title
EP0602007A3 (fr)	1994-12-28	Soufflante et diffuseur d'aspirateur.
DE69121142D1 (de)	1996-09-05	Staubsauger
DE69105005D1 (de)	1994-12-15	Staubsauger.
DE69102304D1 (de)	1994-07-14	Staubsauger.
NO903092L (no)	1991-07-15	Stoevsuger.
DE69102675D1 (de)	1994-08-04	Staubsauger.
DE69129264D1 (de)	1998-05-20	Zentrifugalreiniger
FR2672789B1 (fr)	1994-11-04	Electro-brosse d'aspirateur de poussieres.
DE69127547D1 (de)	1997-10-09	Allgemeines staubsaugermundstück
AU8463391A (en)	1992-04-02	Axial-flow blower
FI932601A7 (fi)	1993-06-07	Matonpuhdistusaine
KR950008116U (ko)	1995-04-15	청소기의 흡입구체
FR2670566B3 (fr)	1992-11-27	Hotte d'aspiration.
FR2729842B1 (fr)	1997-04-18	Suceur d'aspirateur
FI102309B1 (fi)	1998-11-13	Keskipakopuhallin
DE69104891D1 (de)	1994-12-08	Staubsauger.
DE59108596D1 (de)	1997-04-10	Gebläseaggregat
EP0467336A3 (en)	1992-04-15	Bi-directional axial-flow blower
DE69105299D1 (de)	1995-01-12	Staubsauger.
GB2240468B (en)	1993-09-22	Suction cleaner and hose therefor
KR930023143U (ko)	1993-11-25	공기 청정장치
RU1800127C (ru)	1993-03-07	Бытовой вентил тор
KR950016892U (ko)	1995-07-20	덕트(duct) 청소기
KR970021240U (ko)	1997-06-18	진공발포기
KR930004504U (ko)	1993-03-20	공기청청기의 방향선택장치