ZA74489B - Pitot pump with slotted inlet passages in rotor case - Google Patents
Pitot pump with slotted inlet passages in rotor caseInfo
- Publication number
- ZA74489B ZA74489B ZA740489A ZA74489A ZA74489B ZA 74489 B ZA74489 B ZA 74489B ZA 740489 A ZA740489 A ZA 740489A ZA 74489 A ZA74489 A ZA 74489A ZA 74489 B ZA74489 B ZA 74489B
- Authority
- ZA
- South Africa
- Prior art keywords
- rotor case
- inlet passages
- pitot pump
- slotted inlet
- slotted
- 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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/12—Pumps with scoops or like paring members protruding in the fluid circulating in a bowl
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 |
---|---|---|---|
US34350473A | 1973-03-21 | 1973-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA74489B true ZA74489B (en) | 1974-11-27 |
Family
ID=23346390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA740489A ZA74489B (en) | 1973-03-21 | 1974-01-23 | Pitot pump with slotted inlet passages in rotor case |
Country Status (10)
Country | Link |
---|---|
US (1) | US3795459A (en) |
JP (1) | JPS49122002A (en) |
AR (1) | AR200672A1 (en) |
AU (1) | AU475076B2 (en) |
BE (1) | BE810998A (en) |
DE (1) | DE2405655A1 (en) |
FR (1) | FR2222553B1 (en) |
GB (1) | GB1440551A (en) |
NL (1) | NL7400950A (en) |
ZA (1) | ZA74489B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4045145A (en) * | 1975-12-19 | 1977-08-30 | Kobe, Inc. | Pitot pump with turbulence elimination |
NL7812468A (en) * | 1978-12-22 | 1980-06-24 | Max Theodore Kardoes | PUMP OF THE PITOT TYPE. |
US4280790A (en) * | 1979-02-26 | 1981-07-28 | Kobe, Inc. | Centrifugal pitot pump with means for improving net positive suction head |
US4252499A (en) * | 1979-10-01 | 1981-02-24 | Kobe, Inc. | Centrifugal pump |
US4267964A (en) * | 1979-10-01 | 1981-05-19 | Kobe, Inc. | Centrifugal separator with rotating pick-up tube |
US4283005A (en) * | 1979-10-01 | 1981-08-11 | Kobe, Inc. | Pump and centrifugal separator apparatus |
US4304104A (en) * | 1980-05-02 | 1981-12-08 | Northern Natural Gas Company | Pitot heat pump |
US5145314A (en) * | 1991-04-18 | 1992-09-08 | Sundstrand Corporation | Low drag pitot pump and method of operating same |
DE19718283C1 (en) * | 1997-05-01 | 1998-11-19 | Vaclac Feres | Centrifugal pump for viscous, foamed and boiling liquids |
GB2332242A (en) * | 1997-08-27 | 1999-06-16 | Sterling Fluid Sys Bv | A pitot tube pump |
US5975840A (en) * | 1997-10-29 | 1999-11-02 | Envirotech Pumpsystems, Inc. | Pitot tube pump having axial-stabilizing construction |
DE19825186C2 (en) * | 1998-06-05 | 2000-05-31 | Vaclav Feres | centrifugal pump |
US10151314B2 (en) | 2013-03-15 | 2018-12-11 | Envirotech Pumpsystems, Inc. | Gear-driven flow-through pitot tube pump |
US9719516B2 (en) | 2014-06-25 | 2017-08-01 | Envirotech Pumpsystems, Inc. | Pressure reducing rotor assembly for a pump |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3004495A (en) * | 1957-02-11 | 1961-10-17 | New York Air Brake Co | High speed hydrodynamic pump |
US3384024A (en) * | 1967-01-09 | 1968-05-21 | Mckenzie Pump Corp | Centrifugal pump |
-
1973
- 1973-03-21 US US00343504A patent/US3795459A/en not_active Expired - Lifetime
-
1974
- 1974-01-21 GB GB282174A patent/GB1440551A/en not_active Expired
- 1974-01-23 NL NL7400950A patent/NL7400950A/xx not_active Application Discontinuation
- 1974-01-23 ZA ZA740489A patent/ZA74489B/en unknown
- 1974-01-25 AU AU64908/74A patent/AU475076B2/en not_active Expired
- 1974-02-04 DE DE19742405655 patent/DE2405655A1/en not_active Withdrawn
- 1974-02-06 AR AR252213A patent/AR200672A1/en active
- 1974-02-14 BE BE1005722A patent/BE810998A/en unknown
- 1974-02-14 FR FR7405028A patent/FR2222553B1/fr not_active Expired
- 1974-02-15 JP JP49018404A patent/JPS49122002A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3795459A (en) | 1974-03-05 |
AU475076B2 (en) | 1976-08-12 |
BE810998A (en) | 1974-08-14 |
JPS49122002A (en) | 1974-11-21 |
FR2222553A1 (en) | 1974-10-18 |
AR200672A1 (en) | 1974-11-29 |
GB1440551A (en) | 1976-06-23 |
DE2405655A1 (en) | 1974-10-10 |
NL7400950A (en) | 1974-09-24 |
AU6490874A (en) | 1975-07-31 |
FR2222553B1 (en) | 1978-10-27 |
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