NL7310421A - - Google Patents
Info
- Publication number
- NL7310421A NL7310421A NL7310421A NL7310421A NL7310421A NL 7310421 A NL7310421 A NL 7310421A NL 7310421 A NL7310421 A NL 7310421A NL 7310421 A NL7310421 A NL 7310421A NL 7310421 A NL7310421 A NL 7310421A
- Authority
- NL
- Netherlands
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 |
|---|---|---|---|
| US28067772A | 1972-08-14 | 1972-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7310421A true NL7310421A (en:Method) | 1974-02-18 |
| NL148982B NL148982B (nl) | 1976-03-15 |
Family
ID=23074122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL737310421A NL148982B (nl) | 1972-08-14 | 1973-07-26 | Centrifugaalpomp met stilstaande pitotbuis. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3776658A (en:Method) |
| JP (1) | JPS522801B2 (en:Method) |
| AR (1) | AR199485A1 (en:Method) |
| AU (1) | AU469192B2 (en:Method) |
| BE (1) | BE803521A (en:Method) |
| DE (1) | DE2341076C3 (en:Method) |
| DK (1) | DK136992B (en:Method) |
| FR (1) | FR2196680A5 (en:Method) |
| GB (1) | GB1395302A (en:Method) |
| IT (1) | IT994138B (en:Method) |
| NL (1) | NL148982B (en:Method) |
| NO (1) | NO139233C (en:Method) |
| SE (1) | SE391967B (en:Method) |
| SU (1) | SU562215A3 (en:Method) |
| ZA (1) | ZA735077B (en:Method) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994618A (en) * | 1975-01-13 | 1976-11-30 | Kobe, Inc. | Multiple outlet pitot pump with different output flows and/or pressures |
| US3999881A (en) * | 1975-09-02 | 1976-12-28 | Kobe, Inc. | Centrifugal pump of the pitot type |
| US4045145A (en) * | 1975-12-19 | 1977-08-30 | Kobe, Inc. | Pitot pump with turbulence elimination |
| US4267964A (en) * | 1979-10-01 | 1981-05-19 | Kobe, Inc. | Centrifugal separator with rotating pick-up tube |
| US4304104A (en) * | 1980-05-02 | 1981-12-08 | Northern Natural Gas Company | Pitot heat pump |
| US4626176A (en) * | 1984-05-03 | 1986-12-02 | Genevac Limited | Pump employing the suction effect of a rotating liquid ring |
| US4596511A (en) * | 1984-06-05 | 1986-06-24 | Eddy Pump Corporation | Eddy pump |
| US4815929A (en) * | 1984-06-05 | 1989-03-28 | Eddy Pump Corporation | Eddy pump |
| US4674950A (en) * | 1985-11-12 | 1987-06-23 | Dresser Industries, Inc. | Pitot tube for pitot type centrifugal pump |
| US4776753A (en) * | 1986-10-28 | 1988-10-11 | Eddy Pump Corporation | Method of and apparatus for pumping viscous fluids |
| US4792275A (en) * | 1986-12-24 | 1988-12-20 | Eddy Pump Corporation | Pump construction |
| US5145314A (en) * | 1991-04-18 | 1992-09-08 | Sundstrand Corporation | Low drag pitot pump and method of operating same |
| US5975840A (en) * | 1997-10-29 | 1999-11-02 | Envirotech Pumpsystems, Inc. | Pitot tube pump having axial-stabilizing construction |
| US5997243A (en) * | 1998-01-21 | 1999-12-07 | Envirotech Pumpsystems, Inc. | Pitot tube inlet insert |
| CN1270094C (zh) | 2001-09-07 | 2006-08-16 | 环境技术泵设备公司 | 改进的皮托管插入件 |
| BRPI0607411A2 (pt) * | 2005-03-03 | 2009-09-01 | Envirotech Pumpsystems Inc | anel de desgaste substituìvel para uma bomba centrìfuga de tubo piloto, bomba centrìfuga do tipo tubo piloto e método para reparar o conjunto giratório danificado de uma bomba centrìfuga |
| US10151314B2 (en) | 2013-03-15 | 2018-12-11 | Envirotech Pumpsystems, Inc. | Gear-driven flow-through pitot tube pump |
Family Cites Families (6)
| 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 |
| FR1217895A (fr) * | 1958-12-12 | 1960-05-06 | Snecma | Pompe centrifuge à débit variable |
| US3051089A (en) * | 1959-04-08 | 1962-08-28 | Henschel Werke Gmbh | Pumps |
| US3093080A (en) * | 1961-03-15 | 1963-06-11 | Tarifa Carlos Sauchez | Hydraulic pumps |
| US3333468A (en) * | 1964-11-30 | 1967-08-01 | Sundstrand Corp | Mass flow measuring system |
| US3384024A (en) * | 1967-01-09 | 1968-05-21 | Mckenzie Pump Corp | Centrifugal pump |
-
1972
- 1972-08-14 US US00280677A patent/US3776658A/en not_active Expired - Lifetime
-
1973
- 1973-07-24 GB GB3525773A patent/GB1395302A/en not_active Expired
- 1973-07-25 ZA ZA735077A patent/ZA735077B/xx unknown
- 1973-07-26 AU AU58571/73A patent/AU469192B2/en not_active Expired
- 1973-07-26 NL NL737310421A patent/NL148982B/xx not_active IP Right Cessation
- 1973-08-01 AR AR249393A patent/AR199485A1/es active
- 1973-08-09 SE SE7310905A patent/SE391967B/xx unknown
- 1973-08-09 IT IT51942/73A patent/IT994138B/it active
- 1973-08-10 BE BE1005293A patent/BE803521A/xx unknown
- 1973-08-10 DE DE2341076A patent/DE2341076C3/de not_active Expired
- 1973-08-13 JP JP48090799A patent/JPS522801B2/ja not_active Expired
- 1973-08-13 DK DK444973AA patent/DK136992B/da unknown
- 1973-08-13 NO NO3210/73A patent/NO139233C/no unknown
- 1973-08-13 SU SU1962198A patent/SU562215A3/ru active
- 1973-08-14 FR FR7329650A patent/FR2196680A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO139233C (no) | 1979-01-24 |
| JPS522801B2 (en:Method) | 1977-01-24 |
| FR2196680A5 (en:Method) | 1974-03-15 |
| JPS49108601A (en:Method) | 1974-10-16 |
| NO139233B (no) | 1978-10-16 |
| NL148982B (nl) | 1976-03-15 |
| BE803521A (fr) | 1974-02-11 |
| DE2341076C3 (de) | 1978-08-24 |
| GB1395302A (en) | 1975-05-21 |
| DE2341076B2 (de) | 1977-12-22 |
| IT994138B (it) | 1975-10-20 |
| SE391967B (sv) | 1977-03-07 |
| AR199485A1 (es) | 1974-09-09 |
| AU469192B2 (en) | 1976-02-05 |
| ZA735077B (en) | 1974-06-26 |
| AU5857173A (en) | 1975-01-30 |
| DE2341076A1 (de) | 1974-03-07 |
| DK136992B (da) | 1977-12-27 |
| SU562215A3 (ru) | 1977-06-15 |
| US3776658A (en) | 1973-12-04 |
| DK136992C (en:Method) | 1978-06-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: KOBE |