DE59308073D1 - Device for conveying a gaseous medium - Google Patents

Device for conveying a gaseous medium

Info

Publication number
DE59308073D1
DE59308073D1 DE59308073T DE59308073T DE59308073D1 DE 59308073 D1 DE59308073 D1 DE 59308073D1 DE 59308073 T DE59308073 T DE 59308073T DE 59308073 T DE59308073 T DE 59308073T DE 59308073 D1 DE59308073 D1 DE 59308073D1
Authority
DE
Germany
Prior art keywords
conveying
gaseous medium
gaseous
medium
Prior art date
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
DE59308073T
Other languages
German (de)
Inventor
Reinhold Hopfensperger
Rudolf Tungl
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.)
Motoren Ventilatoren Landshut GmbH
Original Assignee
Alcatel SEL AG
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.)
Filing date
Publication date
Application filed by Alcatel SEL AG filed Critical Alcatel SEL AG
Application granted granted Critical
Publication of DE59308073D1 publication Critical patent/DE59308073D1/en
Anticipated expiration legal-status Critical
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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative pumps
DE59308073T 1992-12-16 1993-12-10 Device for conveying a gaseous medium Expired - Lifetime DE59308073D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4242474A DE4242474A1 (en) 1992-12-16 1992-12-16 Device for conveying a gaseous medium

Publications (1)

Publication Number Publication Date
DE59308073D1 true DE59308073D1 (en) 1998-03-05

Family

ID=6475435

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4242474A Withdrawn DE4242474A1 (en) 1992-12-16 1992-12-16 Device for conveying a gaseous medium
DE59308073T Expired - Lifetime DE59308073D1 (en) 1992-12-16 1993-12-10 Device for conveying a gaseous medium

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4242474A Withdrawn DE4242474A1 (en) 1992-12-16 1992-12-16 Device for conveying a gaseous medium

Country Status (3)

Country Link
EP (1) EP0602558B1 (en)
AU (1) AU5189493A (en)
DE (2) DE4242474A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6422808B1 (en) 1994-06-03 2002-07-23 Borgwarner Inc. Regenerative pump having vanes and side channels particularly shaped to direct fluid flow
CA2194209A1 (en) * 1996-02-05 1997-08-06 Norman Moss Regenerative pump having vanes and side channels particularly shaped to direct fluid flow
DE19708952A1 (en) * 1997-03-05 1998-09-17 Busch Gmbh K Side channel blower with tapering channel cross section
DE19913950A1 (en) * 1999-03-26 2000-09-28 Rietschle Werner Gmbh & Co Kg Side channel blower
ITTO20020370A1 (en) * 2002-05-06 2003-11-06 Varian Spa PUMPING STAGE FOR VACUUM PUMP.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1650873A (en) * 1927-01-18 1927-11-29 Bertha C Ryan Rotary blower
GB606127A (en) * 1944-10-30 1948-08-06 Bendix Aviat Corp Blowers
US2471174A (en) * 1947-04-24 1949-05-24 Clark Bros Co Inc Centrifugal compressor stability means
DE1403579A1 (en) * 1961-03-04 1969-07-17 Obermaier & Cie Turbo blower
CH526223A (en) * 1971-01-13 1972-07-31 Bbc Brown Boveri & Cie Centrifugal fan
GB2017823B (en) * 1978-03-28 1982-09-15 Howden James & Co Ltd Centrifugal fans blowers compressors or the like
DE3786171D1 (en) * 1987-11-17 1993-07-15 Mulfingen Elektrobau Ebm RADIAL BLOWER WITH INTERNAL SPIRAL.
DE3924281A1 (en) * 1989-07-22 1991-01-31 Standard Elektrik Lorenz Ag DEVICE FOR CONVEYING A GASEOUS MEDIUM

Also Published As

Publication number Publication date
DE4242474A1 (en) 1994-06-23
EP0602558B1 (en) 1998-01-28
AU5189493A (en) 1994-06-30
EP0602558A1 (en) 1994-06-22

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MOTOREN VENTILATOREN LANDSHUT GMBH, 84030 LANDSHUT

8364 No opposition during term of opposition