JPH0278796U - - Google Patents
Info
- Publication number
- JPH0278796U JPH0278796U JP1989139332U JP13933289U JPH0278796U JP H0278796 U JPH0278796 U JP H0278796U JP 1989139332 U JP1989139332 U JP 1989139332U JP 13933289 U JP13933289 U JP 13933289U JP H0278796 U JPH0278796 U JP H0278796U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- slit
- sealing gap
- gutter
- blade row
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims 6
- 230000007704 transition Effects 0.000 claims 1
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
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/008—Regenerative 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
- 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
- F04D29/288—Part of the wheel having an ejecting effect, e.g. being bladeless diffuser
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP88120298A EP0372104B1 (de) | 1988-12-05 | 1988-12-05 | Seitenkanalverdichter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0278796U true JPH0278796U (US20100056889A1-20100304-C00004.png) | 1990-06-18 |
Family
ID=8199630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989139332U Pending JPH0278796U (US20100056889A1-20100304-C00004.png) | 1988-12-05 | 1989-11-30 |
Country Status (4)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012163099A (ja) * | 2011-02-04 | 2012-08-30 | Ti Group Automotive Systems Llc | インペラ及び流体ポンプ |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2664333B1 (fr) * | 1990-07-04 | 1994-08-12 | Bertin & Cie | Electro-soufflante de circulation d'un fluide gazeux, tel que de l'air par exemple. |
US5372475A (en) * | 1990-08-10 | 1994-12-13 | Nippondenso Co., Ltd. | Fuel pump |
JP2917563B2 (ja) * | 1991-04-15 | 1999-07-12 | 株式会社デンソー | 渦流式ポンプ |
US5265996A (en) * | 1992-03-10 | 1993-11-30 | Sundstrand Corporation | Regenerative pump with improved suction |
DE4221691C2 (de) * | 1992-07-02 | 1994-09-15 | Siemens Ag | Seitenkanalmaschine mit mindestens einem im Gehäuse der Maschine drehbar angeordneten Laufrad |
DE9215231U1 (de) * | 1992-11-09 | 1994-03-10 | Siemens AG, 80333 München | Verdichteraggregat |
DE4243544C2 (de) * | 1992-12-22 | 2003-04-17 | Bosch Gmbh Robert | Kraftstofförderpumpe |
US5409357A (en) * | 1993-12-06 | 1995-04-25 | Ford Motor Company | Impeller for electric automotive fuel pump |
US5527149A (en) * | 1994-06-03 | 1996-06-18 | Coltec Industries Inc. | Extended range regenerative pump with modified impeller and/or housing |
US6422808B1 (en) | 1994-06-03 | 2002-07-23 | Borgwarner Inc. | Regenerative pump having vanes and side channels particularly shaped to direct fluid flow |
GB2310252A (en) * | 1996-02-16 | 1997-08-20 | United Utilities Plc | Machines with rotors; accumulation prevention |
US6174128B1 (en) | 1999-02-08 | 2001-01-16 | Ford Global Technologies, Inc. | Impeller for electric automotive fuel pump |
DE20214104U1 (de) * | 2002-09-12 | 2003-04-03 | nash_elmo Industries GmbH, 90461 Nürnberg | Seitenkanalverdichter |
US7033137B2 (en) * | 2004-03-19 | 2006-04-25 | Ametek, Inc. | Vortex blower having helmholtz resonators and a baffle assembly |
DE202005001604U1 (de) * | 2005-02-02 | 2006-06-08 | Nash_Elmo Industries Gmbh | Seitenkanalverdichter |
JP4671844B2 (ja) * | 2005-05-27 | 2011-04-20 | 株式会社日立産機システム | ブロワ |
DE102005062585B3 (de) * | 2005-12-27 | 2007-07-05 | J. Eberspächer GmbH & Co. KG | Fluidfördereinrichtung, insbesondere Seitenkanalgebläse |
JP4889419B2 (ja) * | 2006-09-15 | 2012-03-07 | 愛三工業株式会社 | ウエスコポンプ |
DE102018219995A1 (de) * | 2018-11-22 | 2020-05-28 | Robert Bosch Gmbh | Seitenkanalverdichter für ein Brennstoffzellensystem zur Förderung und/oder Verdichtung von einem gasförmigen Medium |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5241916A (en) * | 1975-09-29 | 1977-03-31 | Fuji Electric Co Ltd | Ducted blower |
JPS5319812B1 (US20100056889A1-20100304-C00004.png) * | 1971-04-18 | 1978-06-23 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2245094A (en) * | 1938-11-02 | 1941-06-10 | Micro Westco Inc | Pump |
DE804394C (de) * | 1949-02-11 | 1951-04-23 | Siemens Schuckertwerke A G | Labyrinthspaltdichtung |
DE1403579A1 (de) * | 1961-03-04 | 1969-07-17 | Obermaier & Cie | Turbogeblaese |
DE2713091C3 (de) * | 1977-03-24 | 1979-12-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Seitenkanalverdichter mit mindestens einem am Gehäusedeckel des Seitenkanal-Verdichters angeordneten Kugellager |
JPS5660892A (en) * | 1979-10-22 | 1981-05-26 | Hitachi Ltd | Westco rotary pump |
JPS57171093A (en) * | 1981-04-15 | 1982-10-21 | Hitachi Ltd | Vortex flow type pump |
DE8704066U1 (de) * | 1987-03-18 | 1988-07-14 | Siemens AG, 1000 Berlin und 8000 München | Seitenkanalverdichter |
US4854830A (en) * | 1987-05-01 | 1989-08-08 | Aisan Kogyo Kabushiki Kaisha | Motor-driven fuel pump |
US4878805A (en) * | 1988-10-20 | 1989-11-07 | Sundstrand Corporation | Blower for use in particle contaminated environments |
-
1988
- 1988-12-05 EP EP88120298A patent/EP0372104B1/de not_active Expired - Lifetime
- 1988-12-05 DE DE8888120298T patent/DE3863775D1/de not_active Expired - Lifetime
-
1989
- 1989-11-22 US US07/440,986 patent/US4992022A/en not_active Expired - Fee Related
- 1989-11-30 JP JP1989139332U patent/JPH0278796U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5319812B1 (US20100056889A1-20100304-C00004.png) * | 1971-04-18 | 1978-06-23 | ||
JPS5241916A (en) * | 1975-09-29 | 1977-03-31 | Fuji Electric Co Ltd | Ducted blower |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012163099A (ja) * | 2011-02-04 | 2012-08-30 | Ti Group Automotive Systems Llc | インペラ及び流体ポンプ |
CN102678574A (zh) * | 2011-02-04 | 2012-09-19 | Ti集团自动推进系统有限责任公司 | 叶轮和流体泵 |
Also Published As
Publication number | Publication date |
---|---|
EP0372104A1 (de) | 1990-06-13 |
EP0372104B1 (de) | 1991-07-17 |
DE3863775D1 (de) | 1991-08-22 |
US4992022A (en) | 1991-02-12 |