DK284290D0 - LEADERSHIP FOR AXIAL Blowers - Google Patents

LEADERSHIP FOR AXIAL Blowers

Info

Publication number: DK284290D0
Authority: DK; Denmark
Prior art keywords: leadership; axial blowers; blowers; axial
Prior art date: 1988-06-08

Application number

DK284290A

Other languages

Danish (da)

Other versions

DK173521B1 (en

DK284290A (en

Inventor

Anders Bengtsson

Erik Boeoes

Original Assignee

Flaekt Ab

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.)

1988-06-08

Filing date

1990-11-29

Publication date

1990-11-29

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20372552&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK284290(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-11-29 Application filed by Flaekt Ab filed Critical Flaekt Ab

1990-11-29 Publication of DK284290D0 publication Critical patent/DK284290D0/en

1990-11-29 Publication of DK284290A publication Critical patent/DK284290A/en

2001-01-29 Application granted granted Critical

2001-01-29 Publication of DK173521B1 publication Critical patent/DK173521B1/en

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
- F04D29/40—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
- F04D29/542—Bladed diffusers
- F04D29/544—Blade shapes

Landscapes

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

DK199002842A 1988-06-08 1990-11-29 Axial blower guide vane DK173521B1 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
SE8802136A SE461112B (en)	1988-06-08	1988-06-08	LED LIGHT SHOWS AN AXIAL FLAT
SE8802136		1988-06-08
PCT/SE1989/000324 WO1989012174A1 (en)	1988-06-08	1989-06-08	Guide vane for an axial fan
SE8900324		1989-06-08

Publications (3)

Publication Number	Publication Date
DK284290D0 true DK284290D0 (en)	1990-11-29
DK284290A DK284290A (en)	1990-11-29
DK173521B1 DK173521B1 (en)	2001-01-29

Family

ID=20372552

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK199002842A DK173521B1 (en)	1988-06-08	1990-11-29	Axial blower guide vane

Country Status (11)

Country	Link
EP (1)	EP0418303B1 (en)
JP (1)	JP2837207B2 (en)
AU (1)	AU636845B2 (en)
BR (1)	BR8907459A (en)
DE (1)	DE68915278T2 (en)
DK (1)	DK173521B1 (en)
FI (1)	FI104509B (en)
RU (1)	RU1834989C (en)
SE (1)	SE461112B (en)
UA (1)	UA12318A (en)
WO (1)	WO1989012174A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5088892A (en) *	1990-02-07	1992-02-18	United Technologies Corporation	Bowed airfoil for the compression section of a rotary machine
SE500471C2 (en) *	1991-07-09	1994-07-04	Flaekt Ab	Guide device in an axial fan
US5731644A (en) *	1995-03-02	1998-03-24	Lucas Aerospace Power Equipment Corporation	Integral cooling air diffuser for electromechanical apparatus
US5577888A (en) *	1995-06-23	1996-11-26	Siemens Electric Limited	High efficiency, low-noise, axial fan assembly
CN101298872A (en) *	2003-07-22	2008-11-05	奇鋐科技股份有限公司	Wind direction outlet control device
DE102007025696A1 (en)	2007-06-01	2008-12-04	Evg Lufttechnik Gmbh	Axial fan with downstream diffuser
CN103557185B (en) *	2013-10-31	2016-01-20	江苏国泉泵业制造有限公司	A kind of axial pump vane Airfoil Optimization method
CN103696983B (en) *	2013-12-31	2017-03-01	江苏大学	A kind of Double-way axial flow impeller of pump Optimization Design

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3291381A (en) *	1966-04-15	1966-12-13	Joy Mfg Co	High energy axial flow apparatus
IT1036993B (en) *	1974-07-02	1979-10-30	Rotron Inc	DEVICE FOR THE MOVEMENT OF A FLUID
US3932054A (en) *	1974-07-17	1976-01-13	Western Engineering & Mfg. Co.	Variable pitch axial fan
US4318669A (en) *	1980-01-07	1982-03-09	The United States Of America As Represented By The Secretary Of The Air Force	Vane configuration for fluid wake re-energization
SU941691A1 (en) *	1980-12-17	1982-07-07	Предприятие П/Я Г-4974	Axial fan
JPS5925846A (en) *	1982-08-05	1984-02-09	Canon Inc	Recording liquid
JPS6270698A (en) *	1985-09-21	1987-04-01	Matsushita Electric Works Ltd	Motor fan

1988
- 1988-06-08 SE SE8802136A patent/SE461112B/en not_active IP Right Cessation
1989
- 1989-06-08 EP EP89906852A patent/EP0418303B1/en not_active Revoked
- 1989-06-08 AU AU37652/89A patent/AU636845B2/en not_active Ceased
- 1989-06-08 DE DE68915278T patent/DE68915278T2/en not_active Revoked
- 1989-06-08 JP JP1506228A patent/JP2837207B2/en not_active Expired - Fee Related
- 1989-06-08 WO PCT/SE1989/000324 patent/WO1989012174A1/en active IP Right Grant
- 1989-06-08 BR BR898907459A patent/BR8907459A/en not_active IP Right Cessation
- 1989-06-08 UA UA4831937A patent/UA12318A/en unknown
1990
- 1990-11-29 DK DK199002842A patent/DK173521B1/en not_active IP Right Cessation
- 1990-12-04 FI FI905984A patent/FI104509B/en not_active IP Right Cessation
- 1990-12-07 RU SU904831937A patent/RU1834989C/en active

Also Published As

Publication number	Publication date
DK173521B1 (en)	2001-01-29
EP0418303B1 (en)	1994-05-11
AU636845B2 (en)	1993-05-13
UA12318A (en)	1996-12-25
FI905984A0 (en)	1990-12-04
DE68915278D1 (en)	1994-06-16
JPH03504996A (en)	1991-10-31
RU1834989C (en)	1993-08-15
JP2837207B2 (en)	1998-12-14
DE68915278T2 (en)	1994-10-27
WO1989012174A1 (en)	1989-12-14
FI104509B (en)	2000-02-15
SE461112B (en)	1990-01-08
EP0418303A1 (en)	1991-03-27
AU3765289A (en)	1990-01-05
SE8802136D0 (en)	1988-06-08
BR8907459A (en)	1991-04-02
DK284290A (en)	1990-11-29

Legal Events

Date	Code	Title	Description
2001-01-29	B1	Patent granted (law 1993)
2004-02-02	PBP	Patent lapsed	Country of ref document: DK

Publication	Publication Date	Title
FI892851A0 (en)	1989-06-09	FUNCTION OCH BIOKOMPATIBEL SKIVA MELLAN RYGGKOTORNA.
DK103389A (en)	1989-09-05	IMPROVED BRAENDER
NO914160D0 (en)	1991-10-23	STABILIZED VISMUTOXIDE
NO890239D0 (en)	1989-01-19	16-dehydro-vitamin D3 derivative.
DK532589A (en)	1990-04-30	reference
FI901376A0 (en)	1990-03-19	AXIAL ELRULLEKONDENSATOR.
DE3863123D1 (en)	1991-07-11	AXIAL FAN.
NO173638C (en)	1994-01-12	Stabilized sulfur-dissolving mixtures
DE68913526D1 (en)	1994-04-07	TELESCOPIC SUPPORT.
DK284290A (en)	1990-11-29	LEADERSHIP FOR AXIAL Blowers
DE3871480D1 (en)	1992-07-02	AXIAL FAN.
DE58900303D1 (en)	1991-10-24	AXIAL FAN.
PT8062U (en)	1989-11-30	IMPROVED OCULOS
DK100890D0 (en)	1990-04-24	DIRECTORIAL ARRANGEMENT
DE3852099D1 (en)	1994-12-15	Glycidylsulfonamide compounds.
DE58908619D1 (en)	1994-12-15	Dicyanobenzanthrone compounds.
NO884559D0 (en)	1988-10-13	TAUEOEYE FOR SLEPEWIRE.
FI883947A0 (en)	1988-08-26	EVAPORATORKYLARE TILL DESTILLATIONSAPPARAT
KR890022420U (en)	1989-12-01	Hairpin for quick assembly
SE8901377D0 (en)	1989-04-17	ROCKET
DK156144C (en)	1989-11-20	axial
IT8932312V0 (en)	1989-10-06	MUZZLE
SE8800391D0 (en)	1988-02-08	STODBEN FOR STEGAR
DK365288D0 (en)	1988-07-01	CLIMATE CHAMBER
FI882350A0 (en)	1988-05-19	ANORDINATION FOR THE PURPOSE