DE3761995D1 - Radialventilator. - Google Patents

Radialventilator.

Info

Publication number: DE3761995D1
Authority: DE; Germany
Prior art keywords: radial fan; fan; radial
Prior art date: 1986-09-19
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

DE8787113062T

Other languages

English (en)

Inventor

Heinrich Dipl Ing Kirchner

Udo Dr Winter

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.)

Siemens AG

Siemens Corp

Original Assignee

Siemens AG

Siemens Corp

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.)

1986-09-19

Filing date

1987-09-07

Publication date

1990-04-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6309954&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3761995(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-09-07 Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG

1987-09-07 Priority to DE8787113062T priority Critical patent/DE3761995D1/de

1990-04-26 Application granted granted Critical

1990-04-26 Publication of DE3761995D1 publication Critical patent/DE3761995D1/de

2007-09-08 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans

Landscapes

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

DE8787113062T 1986-09-19 1987-09-07 Radialventilator. Expired - Lifetime DE3761995D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE8787113062T DE3761995D1 (de)	1986-09-19	1987-09-07	Radialventilator.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19863631942 DE3631942A1 (de)	1986-09-19	1986-09-19	Radialventilator
DE8787113062T DE3761995D1 (de)	1986-09-19	1987-09-07	Radialventilator.

Publications (1)

Publication Number	Publication Date
DE3761995D1 true DE3761995D1 (de)	1990-04-26

Family

ID=6309954

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19863631942 Granted DE3631942A1 (de)	1986-09-19	1986-09-19	Radialventilator
DE8787113062T Expired - Lifetime DE3761995D1 (de)	1986-09-19	1987-09-07	Radialventilator.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19863631942 Granted DE3631942A1 (de)	1986-09-19	1986-09-19	Radialventilator

Country Status (3)

Country	Link
US (1)	US4746266A (de)
EP (1)	EP0261490B1 (de)
DE (2)	DE3631942A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5388956A (en) *	1994-03-09	1995-02-14	General Electric Company	Fan assembly and method for reducing fan noise
FI101565B1 (fi)	1997-01-17	1998-07-15	Flaekt Oy	Haihdutinpuhallin ja sen siipipyörä
FI101564B (fi) *	1997-01-17	1998-07-15	Flaekt Woods Ab	Korkeapainepuhallin
DE10002951C1 (de) *	2000-01-25	2000-11-30	Daimler Chrysler Ag	Radialgebläse zur Belüftung einer Fahrgastzelle eines Fahrzeugs
US6896478B2 (en) *	2002-12-16	2005-05-24	Visteon Global Technologies, Inc.	Dual fan blower with axial expansion
CN1295438C (zh) *	2003-09-15	2007-01-17	海尔集团公司	单电机双叶轮风机
KR100628078B1 (ko) *	2005-02-15	2006-09-26	엘지전자 주식회사	환기시스템
ITBO20070382A1 (it) *	2007-05-31	2008-12-01	Spal Automotive Srl	Elettroventilatore
CN105179311A (zh) *	2015-09-01	2015-12-23	吉首大学	叶片为楔形的防积尘长轴风机叶轮
CN107288923B (zh) *	2017-07-13	2020-08-25	广东美的厨房电器制造有限公司	油烟机用叶轮及油烟机
JP2024092329A (ja) *	2022-12-26	2024-07-08	クボタ空調株式会社	デシカントロータおよびデシカントカセット

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB441269A (en) *	1934-06-14	1936-01-14	Rene De Mey	Improvements in or relating to the mounting of axial flow fans and the like
GB469970A (en) *	1936-03-20	1937-08-06	Matthews & Yates Ltd	Improvements relating to fan impellers
US2251553A (en) *	1938-04-13	1941-08-05	Albert G Redmond	Blower
US2181628A (en) *	1938-06-04	1939-11-28	Carrier Corp	Fan apparatus
US2275564A (en) *	1938-12-02	1942-03-10	Carrier Corp	Ventilator
US2291480A (en) *	1941-04-10	1942-07-28	Morrison Products Inc	Blower
DE2043175A1 (de) *	1970-08-31	1972-03-23	Sel	Geräuschgedämpftes Radialgebläse
US3688867A (en) *	1971-06-30	1972-09-05	Ibm	Acoustically improved blower package
DE2164129A1 (de) *	1971-12-23	1973-06-28	Siemens Ag	Laufrad fuer trommellaeuferventilatoren
US3780411A (en) *	1972-10-19	1973-12-25	Case Co J I	Method of making blower housing assembly
DE2530133C3 (de) *	1975-07-05	1979-04-05	Bayerische Motoren Werke Ag, 8000 Muenchen	Belfiftungs-, Heizungs und/oder Klimagerät für Kraftfahrzeuge
DE2618894A1 (de) *	1976-04-29	1977-11-17	Ziehl Abegg Kg	Geblaese
JPS5418596A (en) *	1977-07-13	1979-02-10	Ishikawajima Harima Heavy Ind Co Ltd	Propulsive propeller
US4419049A (en) *	1979-07-19	1983-12-06	Sgm Co., Inc.	Low noise centrifugal blower
DE2939385C2 (de) *	1979-09-28	1982-11-25	Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart	Radialgebläse, insbesondere für Heiz- oder Klimaanlagen von Fahrzeugen
JPS5685594A (en) *	1979-12-17	1981-07-11	Matsushita Seiko Co Ltd	Fan of unequal interval
DE3050372A1 (de) *	1980-12-31	1982-10-21	Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart	Radialluefterrad

1986
- 1986-09-19 DE DE19863631942 patent/DE3631942A1/de active Granted
1987
- 1987-09-07 EP EP87113062A patent/EP0261490B1/de not_active Expired - Lifetime
- 1987-09-07 DE DE8787113062T patent/DE3761995D1/de not_active Expired - Lifetime
- 1987-09-08 US US07/094,392 patent/US4746266A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE3631942A1 (de)	1988-04-07
DE3631942C2 (de)	1988-06-30
EP0261490A1 (de)	1988-03-30
EP0261490B1 (de)	1990-03-21
US4746266A (en)	1988-05-24

Publication	Publication Date	Title
FR2592688B1 (fr)	1988-03-18	Turbomachine.
FI860502A0 (fi)	1986-02-04	Anordning foer skaerpning av knivar.
FI82029B (fi)	1990-09-28	Anordning foer vaermehaerdning av glasskivor.
NO871522D0 (no)	1987-04-10	Vifte.
DE68901930D1 (de)	1992-08-06	Luefter.
DE3761995D1 (de)	1990-04-26	Radialventilator.
IT8422289V0 (it)	1984-06-14	Ventola per ventilatore radiale.
DE3863123D1 (de)	1991-07-11	Axialventilator.
DE3871480D1 (de)	1992-07-02	Axialluefter.
FI860245A0 (fi)	1986-01-20	Foerfarande foer identifiering av en traeytas ytegenskaper.
DE58900303D1 (de)	1991-10-24	Axialluefter.
DE59104914D1 (de)	1995-04-13	Radiallüfter.
DE3873728D1 (de)	1992-09-17	Luefter.
DE58900704D1 (de)	1992-02-20	Radialluefter.
FI860379A0 (fi)	1986-01-27	Foerfarande foer framstaellning av ytbelaeggning.
DE68901973D1 (de)	1992-08-13	Luefter.
DE3864915D1 (de)	1991-10-24	Geblaese.
NO900334L (no)	1990-01-24	Radialvifte.
FI864906A0 (fi)	1986-12-01	Radial friktionskoppling med hjaelp av skor.
IT8423759V0 (it)	1984-11-12	Ventilatore centrifugo.
DE3380900D1 (de)	1990-01-04	Radialventilator.
FI860235A7 (fi)	1987-07-18	Glidgjutmaskin foer tillverkning av haolelement av betong.
FI860234A7 (fi)	1987-07-18	Glidgjutmaskin foer tillverkning av haolelement av betong.
ATE62876T1 (de)	1991-05-15	Anhaenger.
FI860592A0 (fi)	1986-02-10	Anordning foer dosering av vaetska.

Legal Events

Date	Code	Title	Description
1991-01-24	8363	Opposition against the patent
1993-04-29	8330	Complete disclaimer