NL7204853A - - Google Patents
Info
- Publication number
- NL7204853A NL7204853A NL7204853A NL7204853A NL7204853A NL 7204853 A NL7204853 A NL 7204853A NL 7204853 A NL7204853 A NL 7204853A NL 7204853 A NL7204853 A NL 7204853A NL 7204853 A NL7204853 A NL 7204853A
- 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
- F04D9/00—Priming; Preventing vapour lock
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/5866—Cooling at last part of the working fluid in a heat exchanger
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB919371A GB1371231A (en) | 1971-04-13 | 1971-04-13 | Rotodynamic pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7204853A true NL7204853A (en:Method) | 1972-10-17 |
Family
ID=9867200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7204853A NL7204853A (en:Method) | 1971-04-13 | 1972-04-11 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE782020A (en:Method) |
| DE (1) | DE2217292A1 (en:Method) |
| DK (1) | DK134359B (en:Method) |
| FR (1) | FR2136361A5 (en:Method) |
| GB (1) | GB1371231A (en:Method) |
| IT (1) | IT954677B (en:Method) |
| NL (1) | NL7204853A (en:Method) |
| PL (1) | PL83744B1 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420353A (zh) * | 2017-07-25 | 2017-12-01 | 张颂忠 | 一种具有缓冲作用且具有摆放位置测试功能的潜水泵 |
-
1971
- 1971-04-13 GB GB919371A patent/GB1371231A/en not_active Expired
-
1972
- 1972-04-11 NL NL7204853A patent/NL7204853A/xx unknown
- 1972-04-11 DE DE19722217292 patent/DE2217292A1/de active Pending
- 1972-04-13 IT IT6814972A patent/IT954677B/it active
- 1972-04-13 PL PL15470072A patent/PL83744B1/pl unknown
- 1972-04-13 DK DK180172A patent/DK134359B/da unknown
- 1972-04-13 BE BE782020A patent/BE782020A/xx unknown
- 1972-04-13 FR FR7212915A patent/FR2136361A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2217292A1 (de) | 1972-10-26 |
| BE782020A (fr) | 1972-07-31 |
| PL83744B1 (en:Method) | 1976-01-31 |
| GB1371231A (en) | 1974-10-23 |
| DK134359C (en:Method) | 1977-04-18 |
| FR2136361A5 (en:Method) | 1972-12-22 |
| IT954677B (it) | 1973-09-15 |
| DK134359B (da) | 1976-10-25 |