JPS525361B2 - - Google Patents
Info
- Publication number
- JPS525361B2 JPS525361B2 JP48006522A JP652273A JPS525361B2 JP S525361 B2 JPS525361 B2 JP S525361B2 JP 48006522 A JP48006522 A JP 48006522A JP 652273 A JP652273 A JP 652273A JP S525361 B2 JPS525361 B2 JP S525361B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB140372 | 1972-01-12 | ||
| GB4707472A GB1417549A (en) | 1972-01-12 | 1972-10-12 | Centrifugal pumps for pumping liquids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4882406A JPS4882406A (en:Method) | 1973-11-05 |
| JPS525361B2 true JPS525361B2 (en:Method) | 1977-02-12 |
Family
ID=26236717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48006522A Expired JPS525361B2 (en:Method) | 1972-01-12 | 1973-01-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3847503A (en:Method) |
| JP (1) | JPS525361B2 (en:Method) |
| DE (1) | DE2300998C3 (en:Method) |
| FR (1) | FR2167948A5 (en:Method) |
| GB (1) | GB1417549A (en:Method) |
| IT (1) | IT976798B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4426190A (en) | 1980-12-11 | 1984-01-17 | Shapiro Anatoly S | Vane pump |
| GB8507010D0 (en) * | 1985-03-19 | 1985-04-24 | Framo Dev Ltd | Compressor unit |
| JP4959424B2 (ja) * | 2007-05-31 | 2012-06-20 | 勇 青谷 | ポンプ装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE238089C (en:Method) * | ||||
| CA577325A (en) * | 1959-06-09 | M. Borden David | Centrifugal compressor for a gas turbine engine | |
| US795938A (en) * | 1903-08-17 | 1905-08-01 | James M Seymour Jr | Blower or fan. |
| US1073413A (en) * | 1910-09-30 | 1913-09-16 | Hermann Faehrmann | Propeller. |
| US1622930A (en) * | 1921-10-08 | 1927-03-29 | Karman Theodor Von | Turbo machine |
| US2576700A (en) * | 1947-06-02 | 1951-11-27 | Schneider Brothers Company | Blading for fluid flow devices |
| US2650752A (en) * | 1949-08-27 | 1953-09-01 | United Aircraft Corp | Boundary layer control in blowers |
| GB1195993A (en) * | 1967-08-11 | 1970-06-24 | Rolls Royce | Centrifugal Pumps. |
| US3588280A (en) * | 1969-08-19 | 1971-06-28 | Shmariahu Yedidiah | Inducers for centrifugal pumps |
-
1972
- 1972-10-12 GB GB4707472A patent/GB1417549A/en not_active Expired
- 1972-12-29 US US00319649A patent/US3847503A/en not_active Expired - Lifetime
-
1973
- 1973-01-10 DE DE2300998A patent/DE2300998C3/de not_active Expired
- 1973-01-10 IT IT47585/73A patent/IT976798B/it active
- 1973-01-11 FR FR7300870A patent/FR2167948A5/fr not_active Expired
- 1973-01-12 JP JP48006522A patent/JPS525361B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2167948A5 (en:Method) | 1973-08-24 |
| DE2300998C3 (de) | 1978-08-17 |
| US3847503A (en) | 1974-11-12 |
| DE2300998B2 (de) | 1977-12-29 |
| DE2300998A1 (de) | 1973-07-19 |
| IT976798B (it) | 1974-09-10 |
| GB1417549A (en) | 1975-12-10 |
| JPS4882406A (en:Method) | 1973-11-05 |