DE58900704D1 - Radialluefter. - Google Patents

Radialluefter.

Info

Publication number: DE58900704D1
Authority: DE; Germany
Prior art keywords: radial fan; fan; radial
Prior art date: 1988-02-11
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.): Expired - Lifetime

Application number

DE8989901532T

Other languages

English (en)

Inventor

Trudpert Meier

Juergen Fritz

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

1988-02-11

Filing date

1989-01-30

Publication date

1992-02-20

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6347105&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE58900704(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-01-30 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1989-01-30 Priority to DE8989901532T priority Critical patent/DE58900704D1/de

1992-02-20 Application granted granted Critical

1992-02-20 Publication of DE58900704D1 publication Critical patent/DE58900704D1/de

2009-01-31 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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

Landscapes

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

DE8989901532T 1988-02-11 1989-01-30 Radialluefter. Expired - Lifetime DE58900704D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE8989901532T DE58900704D1 (de)	1988-02-11	1989-01-30	Radialluefter.

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE3804113A DE3804113A1 (de)	1988-02-11	1988-02-11	Radialluefter
PCT/DE1989/000050 WO1989007716A1 (en)	1988-02-11	1989-01-30	Radial fan
DE8989901532T DE58900704D1 (de)	1988-02-11	1989-01-30	Radialluefter.

Publications (1)

Publication Number	Publication Date
DE58900704D1 true DE58900704D1 (de)	1992-02-20

Family

ID=6347105

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE3804113A Withdrawn DE3804113A1 (de)	1988-02-11	1988-02-11	Radialluefter
DE8989901532T Expired - Lifetime DE58900704D1 (de)	1988-02-11	1989-01-30	Radialluefter.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE3804113A Withdrawn DE3804113A1 (de)	1988-02-11	1988-02-11	Radialluefter

Country Status (4)

Country	Link
EP (1)	EP0389565B1 (de)
JP (1)	JPH03502478A (de)
DE (2)	DE3804113A1 (de)
WO (1)	WO1989007716A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5814908A (en) *	1996-04-30	1998-09-29	Siemens Electric Limited	Blower wheel with axial inlet for ventilation
ITAN20010008U1 (it) *	2001-03-01	2002-09-01	Giacalone Ignazio	Convogliatore aria per elettrodomestici cappe da cucina alimentato damotore elettrico
DE102006014682B4 (de) *	2006-03-28	2017-02-02	DüRR DENTAL AG	Saugmaschine
US11885339B2 (en) *	2018-10-30	2024-01-30	Mitsubishi Electric Corporation	Turbo fan, air sending device, air-conditioning device, and refrigeration cycle device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1957988C3 (de) *	1969-11-18	1974-05-02	Wilhelm 8090 Wasserburg Gronbach	Radial-Lüfterrad für Gebläse
FR2296780A1 (fr) *	1975-01-02	1976-07-30	Drouard Moteurs	Rotor pour ventilateur tangentiel
US4502837A (en) *	1982-09-30	1985-03-05	General Electric Company	Multi stage centrifugal impeller

1988
- 1988-02-11 DE DE3804113A patent/DE3804113A1/de not_active Withdrawn
1989
- 1989-01-30 JP JP1501440A patent/JPH03502478A/ja active Pending
- 1989-01-30 EP EP19890901532 patent/EP0389565B1/de not_active Expired - Lifetime
- 1989-01-30 WO PCT/DE1989/000050 patent/WO1989007716A1/de not_active Application Discontinuation
- 1989-01-30 DE DE8989901532T patent/DE58900704D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH03502478A (ja)	1991-06-06
DE3804113A1 (de)	1989-08-24
WO1989007716A1 (en)	1989-08-24
EP0389565B1 (de)	1992-01-08
EP0389565A1 (de)	1990-10-03

Publication	Publication Date	Title
DE68903414D1 (de)	1992-12-17	Radialer luftreifen.
DE59004520D1 (de)	1994-03-17	Kleinventilator.
FI895995A0 (fi)	1989-12-14	Foerfarande foer framstaellning av mineralfiberkompositioner.
DE68906736D1 (de)	1993-07-01	Radialreifen.
DE58901136D1 (de)	1992-05-21	Turboradialgeblaese.
DE68901930D1 (de)	1992-08-06	Luefter.
NO871522D0 (no)	1987-04-10	Vifte.
NL194355B (nl)	2001-09-03	Ventilator.
DE69006657D1 (de)	1994-03-24	Gebläse.
DE58901660D1 (de)	1992-07-23	Spinnrotor.
DE69208663D1 (de)	1996-04-04	Radiallüfter
DE58909374D1 (de)	1995-09-07	Lüfter.
DE3761995D1 (de)	1990-04-26	Radialventilator.
DE3863123D1 (de)	1991-07-11	Axialventilator.
DE3871480D1 (de)	1992-07-02	Axialluefter.
DE59209180D1 (de)	1998-03-12	Radialgebläse
DE3862650D1 (de)	1991-06-13	Radialverdichter.
DE68904441D1 (de)	1993-03-04	Radialer luftreifen.
DE58900303D1 (de)	1991-10-24	Axialluefter.
DE59104914D1 (de)	1995-04-13	Radiallüfter.
DE3873728D1 (de)	1992-09-17	Luefter.
DE68904448D1 (de)	1993-03-04	Radialer luftreifen.
FR2645586B1 (fr)	1991-11-29	Soufflante radiale
DE69017911D1 (de)	1995-04-20	Kreiselventilator.
DE58900704D1 (de)	1992-02-20	Radialluefter.

Legal Events

Date	Code	Title	Description
1992-10-29	8363	Opposition against the patent
1994-04-28	8331	Complete revocation