GB2057567A - Expanding scroll diffuser for radial flow impeller - Google Patents
Expanding scroll diffuser for radial flow impeller Download PDFInfo
- Publication number
- GB2057567A GB2057567A GB8021997A GB8021997A GB2057567A GB 2057567 A GB2057567 A GB 2057567A GB 8021997 A GB8021997 A GB 8021997A GB 8021997 A GB8021997 A GB 8021997A GB 2057567 A GB2057567 A GB 2057567A
- Authority
- GB
- United Kingdom
- Prior art keywords
- scroll
- discharge
- impeller
- fluid
- progressively increasing
- 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.)
- Withdrawn
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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
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 |
---|---|---|---|
US6942579A | 1979-08-24 | 1979-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2057567A true GB2057567A (en) | 1981-04-01 |
Family
ID=22088887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8021997A Withdrawn GB2057567A (en) | 1979-08-24 | 1980-07-04 | Expanding scroll diffuser for radial flow impeller |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5632099A (fr) |
AU (1) | AU6045380A (fr) |
DE (1) | DE3026355A1 (fr) |
ES (1) | ES494448A0 (fr) |
FR (1) | FR2463867A1 (fr) |
GB (1) | GB2057567A (fr) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4475868A (en) * | 1981-12-08 | 1984-10-09 | Emile Egger & Cie Sa | Free-flow-pump |
EP0316470A1 (fr) * | 1987-11-17 | 1989-05-24 | ebm Elektrobau Mulfingen GmbH & Co. | Ventilateur radial avec volute interne |
WO1992008054A1 (fr) * | 1990-10-26 | 1992-05-14 | Airflow Research And Manufacturing Corporation | Soufflante centrifuge a carter spirale accumulateur |
US5188508A (en) * | 1991-05-09 | 1993-02-23 | Comair Rotron, Inc. | Compact fan and impeller |
US5315193A (en) * | 1990-02-02 | 1994-05-24 | Robert Bosch Gmbh | Hand-guided machine tool comprising a radial blower |
FR2801941A1 (fr) * | 1999-12-06 | 2001-06-08 | Valeo Climatisation | Installation de chauffage-climatisation comprenant au moins un pulseur centrifuge |
US6499954B1 (en) | 2000-08-21 | 2002-12-31 | Textron Automotive Company Inc. | Centrifugal impeller and housing |
EP1703139A1 (fr) * | 2005-03-14 | 2006-09-20 | ebm-papst Landshut GmbH | Ventilateur centrifugal |
US7766279B2 (en) | 2002-01-03 | 2010-08-03 | NewPax, Inc. | Vortex ring generator |
US7802583B2 (en) | 2003-07-02 | 2010-09-28 | New Pax, Inc. | Fluid flow control device |
US7814967B2 (en) | 2002-01-03 | 2010-10-19 | New Pax, Inc. | Heat exchanger |
US7832984B2 (en) * | 2004-01-30 | 2010-11-16 | Caitin, Inc. | Housing for a centrifugal fan, pump, or turbine |
US7862302B2 (en) | 2003-11-04 | 2011-01-04 | Pax Scientific, Inc. | Fluid circulation system |
US7980271B2 (en) | 2002-01-03 | 2011-07-19 | Caitin, Inc. | Fluid flow controller |
US8328522B2 (en) | 2006-09-29 | 2012-12-11 | Pax Scientific, Inc. | Axial flow fan |
CN108700090A (zh) * | 2016-03-30 | 2018-10-23 | 三菱重工发动机和增压器株式会社 | 压缩机涡旋及离心压缩机 |
CN110608194A (zh) * | 2019-09-16 | 2019-12-24 | 华中科技大学 | 一种离心风机转向蜗壳 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5954800A (ja) * | 1982-09-22 | 1984-03-29 | Hitachi Ltd | 水平分割形ケ−シング |
JPS6023448A (ja) * | 1983-07-19 | 1985-02-06 | Sumitomo Chem Co Ltd | 芳香族ポリスルフオン樹脂組成物 |
JPS6038465A (ja) * | 1983-08-11 | 1985-02-28 | Sumitomo Chem Co Ltd | 樹脂組成物 |
JPS61157791A (ja) * | 1984-12-28 | 1986-07-17 | Fuji Electric Co Ltd | タ−ボ形ブロワ |
JPS62152018U (fr) * | 1986-03-18 | 1987-09-26 | ||
JPS63109039A (ja) * | 1986-10-27 | 1988-05-13 | Agency Of Ind Science & Technol | 複合材料の成形装置 |
DE3717234C1 (de) * | 1987-05-22 | 1988-07-14 | Borsig Gmbh | Spiralgehaeuse fuer Turbo-Stroemungsmaschinen |
JP2564559B2 (ja) * | 1987-07-20 | 1996-12-18 | 三井東圧化学株式会社 | 芳香族ポリスルホン樹脂組成物 |
JPH0676014U (ja) * | 1993-03-31 | 1994-10-25 | ニューロング株式会社 | 非常用水タンク |
DE102004048362A1 (de) * | 2004-03-05 | 2005-09-22 | Aweco Appliance Systems Gmbh & Co. Kg | Kreiselpumpe |
DE102013001231B4 (de) * | 2013-01-25 | 2014-10-09 | Voith Patent Gmbh | Abgasführung einer Abgasnutzturbine für ein Turbocompound-System und Turbocompound-System |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE335381C (de) * | 1921-04-01 | Peter Jacobs | Diffusor fuer Kreiselgeblaese | |
GB321847A (en) * | 1928-11-29 | 1929-11-21 | James Keith & Blackman Company | Improvements in or relating to centrifugal fans |
FR1044006A (fr) * | 1951-09-04 | 1953-11-13 | Oerlikon Maschf | Collecteur pour turbo-soufflantes centrifuges |
-
1980
- 1980-07-04 GB GB8021997A patent/GB2057567A/en not_active Withdrawn
- 1980-07-11 DE DE19803026355 patent/DE3026355A1/de not_active Ceased
- 1980-07-16 AU AU60453/80A patent/AU6045380A/en not_active Abandoned
- 1980-07-18 JP JP9862280A patent/JPS5632099A/ja active Pending
- 1980-08-22 FR FR8018378A patent/FR2463867A1/fr not_active Withdrawn
- 1980-08-22 ES ES494448A patent/ES494448A0/es active Granted
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4475868A (en) * | 1981-12-08 | 1984-10-09 | Emile Egger & Cie Sa | Free-flow-pump |
EP0316470A1 (fr) * | 1987-11-17 | 1989-05-24 | ebm Elektrobau Mulfingen GmbH & Co. | Ventilateur radial avec volute interne |
US5315193A (en) * | 1990-02-02 | 1994-05-24 | Robert Bosch Gmbh | Hand-guided machine tool comprising a radial blower |
WO1992008054A1 (fr) * | 1990-10-26 | 1992-05-14 | Airflow Research And Manufacturing Corporation | Soufflante centrifuge a carter spirale accumulateur |
US5156524A (en) * | 1990-10-26 | 1992-10-20 | Airflow Research And Manufacturing Corporation | Centrifugal fan with accumulating volute |
US5188508A (en) * | 1991-05-09 | 1993-02-23 | Comair Rotron, Inc. | Compact fan and impeller |
FR2801941A1 (fr) * | 1999-12-06 | 2001-06-08 | Valeo Climatisation | Installation de chauffage-climatisation comprenant au moins un pulseur centrifuge |
EP1106837A1 (fr) * | 1999-12-06 | 2001-06-13 | Valeo Climatisation | Boítier d'un ventilateur |
US6499954B1 (en) | 2000-08-21 | 2002-12-31 | Textron Automotive Company Inc. | Centrifugal impeller and housing |
US7814967B2 (en) | 2002-01-03 | 2010-10-19 | New Pax, Inc. | Heat exchanger |
US8381870B2 (en) | 2002-01-03 | 2013-02-26 | Pax Scientific, Inc. | Fluid flow controller |
US8733497B2 (en) | 2002-01-03 | 2014-05-27 | Pax Scientific, Inc. | Fluid flow controller |
US7766279B2 (en) | 2002-01-03 | 2010-08-03 | NewPax, Inc. | Vortex ring generator |
US7934686B2 (en) | 2002-01-03 | 2011-05-03 | Caitin, Inc. | Reducing drag on a mobile body |
US7980271B2 (en) | 2002-01-03 | 2011-07-19 | Caitin, Inc. | Fluid flow controller |
US7802583B2 (en) | 2003-07-02 | 2010-09-28 | New Pax, Inc. | Fluid flow control device |
US8631827B2 (en) | 2003-07-02 | 2014-01-21 | Pax Scientific, Inc. | Fluid flow control device |
US7862302B2 (en) | 2003-11-04 | 2011-01-04 | Pax Scientific, Inc. | Fluid circulation system |
US7832984B2 (en) * | 2004-01-30 | 2010-11-16 | Caitin, Inc. | Housing for a centrifugal fan, pump, or turbine |
EP1703139A1 (fr) * | 2005-03-14 | 2006-09-20 | ebm-papst Landshut GmbH | Ventilateur centrifugal |
US8328522B2 (en) | 2006-09-29 | 2012-12-11 | Pax Scientific, Inc. | Axial flow fan |
CN108700090A (zh) * | 2016-03-30 | 2018-10-23 | 三菱重工发动机和增压器株式会社 | 压缩机涡旋及离心压缩机 |
EP3406913A4 (fr) * | 2016-03-30 | 2019-02-27 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Volute de compresseur et compresseur centrifuge |
CN108700090B (zh) * | 2016-03-30 | 2020-05-15 | 三菱重工发动机和增压器株式会社 | 压缩机涡旋及离心压缩机 |
US11067094B2 (en) | 2016-03-30 | 2021-07-20 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Compressor scroll and centrifugal compressor |
CN110608194A (zh) * | 2019-09-16 | 2019-12-24 | 华中科技大学 | 一种离心风机转向蜗壳 |
CN110608194B (zh) * | 2019-09-16 | 2020-10-16 | 华中科技大学 | 一种离心风机转向蜗壳 |
Also Published As
Publication number | Publication date |
---|---|
ES8203469A1 (es) | 1981-07-16 |
FR2463867A1 (fr) | 1981-02-27 |
JPS5632099A (en) | 1981-04-01 |
ES494448A0 (es) | 1981-07-16 |
AU6045380A (en) | 1981-02-26 |
DE3026355A1 (de) | 1981-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |