EP0772007A3 - Ventilateur à jet d'air - Google Patents

Ventilateur à jet d'air Download PDF

Info

Publication number: EP0772007A3
Authority: EP; European Patent Office
Prior art keywords: jet fan; casing; booster ring; aerofoil; electric motor
Prior art date: 1995-10-30
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

EP96117214A

Other languages

German (de)

English (en)

Other versions

EP0772007B1 (fr

EP0772007A2 (fr

Inventor

Masaru Murayama

Shigeki Kondo

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.)

Panasonic Ecology Systems Co Ltd

Original Assignee

Matsushita Seiko 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.)

1995-10-30

Filing date

1996-10-26

Publication date

2000-05-03

1996-10-26 Application filed by Matsushita Seiko Co Ltd filed Critical Matsushita Seiko Co Ltd

1997-05-07 Publication of EP0772007A2 publication Critical patent/EP0772007A2/fr

2000-05-03 Publication of EP0772007A3 publication Critical patent/EP0772007A3/fr

2004-02-04 Application granted granted Critical

2004-02-04 Publication of EP0772007B1 publication Critical patent/EP0772007B1/fr

2016-10-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/003—Ventilation of traffic tunnels
- 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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/545—Ducts
- F04D29/547—Ducts having a special shape in order to influence fluid flow

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Life Sciences & Earth Sciences (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

EP96117214A 1995-10-30 1996-10-26 Ventilateur à jet d'air Expired - Lifetime EP0772007B1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP28128295A JP3575891B2 (ja)	1995-10-30	1995-10-30	ブースターファン
JP281282/95		1995-10-30
JP28128295		1995-10-30

Publications (3)

Publication Number	Publication Date
EP0772007A2 EP0772007A2 (fr)	1997-05-07
EP0772007A3 true EP0772007A3 (fr)	2000-05-03
EP0772007B1 EP0772007B1 (fr)	2004-02-04

Family

ID=17636907

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96117214A Expired - Lifetime EP0772007B1 (fr)	1995-10-30	1996-10-26	Ventilateur à jet d'air

Country Status (5)

Country	Link
EP (1)	EP0772007B1 (fr)
JP (1)	JP3575891B2 (fr)
KR (1)	KR0174803B1 (fr)
DE (1)	DE69631459T2 (fr)
TW (1)	TW397888B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20120195749A1 (en)	2004-03-15	2012-08-02	Airius Ip Holdings, Llc	Columnar air moving devices, systems and methods
US9335061B2 (en)	2008-05-30	2016-05-10	Airius Ip Holdings, Llc	Columnar air moving devices, systems and methods
GB2486892B (en)	2010-12-23	2017-11-15	Dyson Technology Ltd	A fan
GB2486890B (en) *	2010-12-23	2017-09-06	Dyson Technology Ltd	A fan
GB2486889B (en)	2010-12-23	2017-09-06	Dyson Technology Ltd	A fan
EP2721352B1 (fr)	2011-06-15	2015-09-16	Airius IP Holdings, LLC	Dispositifs et systèmes de déplacement d'air en colonne
GB2492962A (en)	2011-07-15	2013-01-23	Dyson Technology Ltd	Fan with tangential inlet to casing passage
GB2492961A (en)	2011-07-15	2013-01-23	Dyson Technology Ltd	Fan with impeller and motor inside annular casing
GB2492963A (en)	2011-07-15	2013-01-23	Dyson Technology Ltd	Fan with scroll casing decreasing in cross-section
USD698916S1 (en)	2012-05-15	2014-02-04	Airius Ip Holdings, Llc	Air moving device
US9702576B2 (en)	2013-12-19	2017-07-11	Airius Ip Holdings, Llc	Columnar air moving devices, systems and methods
US10024531B2 (en)	2013-12-19	2018-07-17	Airius Ip Holdings, Llc	Columnar air moving devices, systems and methods
JP1518059S (fr)	2014-01-09	2015-02-23
JP1518058S (fr)	2014-01-09	2015-02-23
WO2015187856A1 (fr)	2014-06-06	2015-12-10	Airius Ip Holdings, Llc	Dispositifs, systèmes et procédés de déplacement d'air en colonne
CA2968317A1 (fr) *	2014-11-21	2016-05-26	Airius Ip Holdings, Llc	Appareil de ventilation
JP6518122B2 (ja) *	2015-04-28	2019-05-22	エビスマリン株式会社	流体流動装置
USD820967S1 (en)	2016-05-06	2018-06-19	Airius Ip Holdings Llc	Air moving device
USD805176S1 (en)	2016-05-06	2017-12-12	Airius Ip Holdings, Llc	Air moving device
US10487852B2 (en)	2016-06-24	2019-11-26	Airius Ip Holdings, Llc	Air moving device
USD886275S1 (en)	2017-01-26	2020-06-02	Airius Ip Holdings, Llc	Air moving device
USD885550S1 (en)	2017-07-31	2020-05-26	Airius Ip Holdings, Llc	Air moving device
KR102166065B1 (ko)	2018-08-06	2020-10-15	주식회사 코스칼드바이오	생체 용해성 마이크로니들 어레이 및 이의 제작 방법
USD887541S1 (en)	2019-03-21	2020-06-16	Airius Ip Holdings, Llc	Air moving device
GB2596757B (en) *	2019-04-17	2023-09-13	Airius Ip Holdings Llc	Air moving device with bypass intake
CN110207307A (zh) *	2019-07-01	2019-09-06	兰州大学	一种室内智能通风系统
GB2594045A (en) *	2020-03-31	2021-10-20	Titon Hardware	Fans for ventilation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1181456A (fr) *	1957-08-07	1959-06-16		Dispositif destiné à améliorer les performances d'un corps fuselé propulsé dans un fluide
FR1601611A (fr) *	1968-01-15	1970-09-07
JPH08121836A (ja) *	1994-10-25	1996-05-17	Matsushita Electric Ind Co Ltd	ジェットファンおよび推力増強装置

1995
- 1995-10-30 JP JP28128295A patent/JP3575891B2/ja not_active Expired - Fee Related
1996
- 1996-10-26 EP EP96117214A patent/EP0772007B1/fr not_active Expired - Lifetime
- 1996-10-26 DE DE69631459T patent/DE69631459T2/de not_active Expired - Fee Related
- 1996-10-29 TW TW085113188A patent/TW397888B/zh not_active IP Right Cessation
- 1996-10-30 KR KR1019960049946A patent/KR0174803B1/ko not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1181456A (fr) *	1957-08-07	1959-06-16		Dispositif destiné à améliorer les performances d'un corps fuselé propulsé dans un fluide
FR1601611A (fr) *	1968-01-15	1970-09-07
JPH08121836A (ja) *	1994-10-25	1996-05-17	Matsushita Electric Ind Co Ltd	ジェットファンおよび推力増強装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 09 30 September 1996 (1996-09-30) *
PAUL M. BEVILAQUA: "An Evaluation of Hypermixing for VSTOL Aircraft Augmentors", AIAA 6TH FLUID AND PLASMA DYNAMICS CONFERENCE, 16 July 1973 (1973-07-16) - 18 July 1973 (1973-07-18), Palm Springs, California, XP002127545 *

Also Published As

Publication number	Publication date
TW397888B (en)	2000-07-11
KR970021784A (ko)	1997-05-28
KR0174803B1 (ko)	1999-03-20
JP3575891B2 (ja)	2004-10-13
DE69631459D1 (de)	2004-03-11
JPH09126194A (ja)	1997-05-13
DE69631459T2 (de)	2004-06-24
EP0772007B1 (fr)	2004-02-04
EP0772007A2 (fr)	1997-05-07

Legal Events

Date	Code	Title	Description
1997-03-21	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
1997-05-07	17P	Request for examination filed	Effective date: 19961026
1997-05-07	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB
2000-03-08	RIC1	Information provided on ipc code assigned before grant	Free format text: 7F 24F 7/007 A, 7E 21F 1/00 B, 7F 04D 29/54 B
2000-03-17	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2000-05-03	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB
2002-12-18	17Q	First examination report despatched	Effective date: 20021031
2003-07-31	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2003-08-27	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MATSUSHITA ECOLOGY SYSTEMS CO., LTD.
2003-12-18	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2003-12-19	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2004-02-04	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB
2004-02-04	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D
2004-03-11	REF	Corresponds to:	Ref document number: 69631459 Country of ref document: DE Date of ref document: 20040311 Kind code of ref document: P
2004-09-17	ET	Fr: translation filed
2004-12-10	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2004-12-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2005-01-26	26N	No opposition filed	Effective date: 20041105
2006-10-19	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20061019 Year of fee payment: 11
2006-10-25	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20061025 Year of fee payment: 11
2008-06-25	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20071026
2008-07-31	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: 20080501
2008-10-03	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST Effective date: 20080630
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2008-11-28	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: 20071026
2009-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20071031

Publication	Publication Date	Title
EP0772007A3 (fr)	2000-05-03	Ventilateur à jet d'air
EP0837245A3 (fr)	1999-03-10	Soufflante pour installation de traitement d'air
CA2229513A1 (fr)	1997-05-15	Turbine d'aspirateur a pales trapezoidales
EP0890745A3 (fr)	1999-02-03	Soufflante entraínée par moteur et procédé de fabrication de la roue pour soufflante entrainée par moteur
WO2000009886A3 (fr)	2007-08-30	Pompe a liquides
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