SE312074B - - Google Patents
Info
- Publication number
- SE312074B SE312074B SE13666/65A SE1366665A SE312074B SE 312074 B SE312074 B SE 312074B SE 13666/65 A SE13666/65 A SE 13666/65A SE 1366665 A SE1366665 A SE 1366665A SE 312074 B SE312074 B SE 312074B
- Authority
- SE
- Sweden
- Prior art keywords
- stage
- stages
- impeller
- assembly
- another
- Prior art date
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
- F04D29/44—Fluid-guiding means, e.g. diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
- F04D1/063—Multi-stage pumps of the vertically split casing 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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
- F04D17/164—Multi-stage fans, e.g. for vacuum cleaners
-
- 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
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4266—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps made of sheet metal
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 |
---|---|---|---|
US407764A US3289923A (en) | 1964-10-30 | 1964-10-30 | Multi-stage pump |
Publications (1)
Publication Number | Publication Date |
---|---|
SE312074B true SE312074B (xx) | 1969-06-30 |
Family
ID=23613432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE13666/65A SE312074B (xx) | 1964-10-30 | 1965-10-22 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3289923A (xx) |
CH (1) | CH447460A (xx) |
DE (1) | DE1528642A1 (xx) |
GB (1) | GB1126342A (xx) |
NL (1) | NL6513964A (xx) |
SE (1) | SE312074B (xx) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS175720B1 (xx) * | 1974-04-01 | 1977-05-31 | ||
US4637779A (en) * | 1985-05-17 | 1987-01-20 | Kamyr, Inc. | Two stage medium consistency pulp pumping |
US4780056A (en) * | 1987-06-29 | 1988-10-25 | Can-Am Engineered Products, Inc. | Turbo-compressor having air cooled bearing |
IT1234126B (it) * | 1989-07-05 | 1992-04-29 | Nowax Srl | Cassa statorica, particolarmente per pompa radiale centrifuga, nonche' metodo per la sua realizzazione |
DE4115805A1 (de) * | 1991-05-15 | 1992-11-19 | Bosch Gmbh Robert | Radialgeblaese mit einem in einem spiralgehaeuse umlaufenden geblaeserad |
DE9303161U1 (de) * | 1993-03-04 | 1994-07-14 | Robert Bosch Gmbh, 70469 Stuttgart | Elektromotorisch betriebenes Gebläse |
DE20016769U1 (de) * | 2000-09-28 | 2000-12-14 | Papst-Motoren GmbH & Co. KG, 78112 St Georgen | Radialgebläse, insbesondere für Beatmungsgeräte |
EP2228538B1 (de) * | 2009-03-10 | 2015-09-16 | Grundfos Management A/S | Mehrstufiges Kreiselpumpenaggregat |
US9574562B2 (en) | 2013-08-07 | 2017-02-21 | General Electric Company | System and apparatus for pumping a multiphase fluid |
DE102019001882A1 (de) * | 2019-03-19 | 2020-09-24 | KSB SE & Co. KGaA | Mantelgehäusepumpe und Herstellungsverfahren für eine Mantelgehäusepumpe |
CN114688046B (zh) * | 2020-12-25 | 2023-03-03 | 广东美的白色家电技术创新中心有限公司 | 风机组件和吸尘器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE131076C (xx) * | ||||
US1522655A (en) * | 1925-01-13 | Ginia | ||
US1247064A (en) * | 1914-09-11 | 1917-11-20 | B F Sturtevant Co | Multistage blower for pneumatic cleaners. |
CH103721A (de) * | 1923-02-23 | 1924-03-01 | Oerlikon Maschf | Kreiselgebläse. |
GB228365A (en) * | 1924-02-26 | 1925-02-05 | British Electric Plant Company | Improvements in or relating to centrifugal pumps |
DE906894C (de) * | 1941-10-16 | 1956-08-09 | Siemen & Hinsch Gmbh | Leitrad fuer Kreiselpumpen |
US2578617A (en) * | 1946-11-15 | 1951-12-11 | Worthington Pump & Mach Corp | Multistage centrifugal compressor |
US2978989A (en) * | 1957-01-10 | 1961-04-11 | Tait Mfg Co The | Pumps |
US3226085A (en) * | 1962-10-01 | 1965-12-28 | Bachl Herbert | Rotary turbine |
US3243102A (en) * | 1963-12-20 | 1966-03-29 | Kenton D Mcmahan | Centrifugal fluid pump |
-
1964
- 1964-10-30 US US407764A patent/US3289923A/en not_active Expired - Lifetime
-
1965
- 1965-09-17 GB GB39786/65A patent/GB1126342A/en not_active Expired
- 1965-10-18 CH CH1430765A patent/CH447460A/fr unknown
- 1965-10-22 SE SE13666/65A patent/SE312074B/xx unknown
- 1965-10-28 NL NL6513964A patent/NL6513964A/xx unknown
- 1965-10-29 DE DE19651528642 patent/DE1528642A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
CH447460A (fr) | 1967-11-30 |
NL6513964A (xx) | 1966-05-02 |
DE1528642A1 (de) | 1969-05-14 |
US3289923A (en) | 1966-12-06 |
GB1126342A (en) | 1968-09-05 |
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