CH600237A5 - - Google Patents
Info
- Publication number
- CH600237A5 CH600237A5 CH1382874A CH1382874A CH600237A5 CH 600237 A5 CH600237 A5 CH 600237A5 CH 1382874 A CH1382874 A CH 1382874A CH 1382874 A CH1382874 A CH 1382874A CH 600237 A5 CH600237 A5 CH 600237A5
- Authority
- CH
- Switzerland
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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0055—Rotors with adjustable blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0072—Installation or systems with two or more pumps, wherein the flow path through the stages can be changed, e.g. series-parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/14—Conveying liquids or viscous products by pumping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Flow Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00407056A US3844673A (en) | 1970-03-24 | 1973-10-17 | Process for the regulation of the flow in conduits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH600237A5 true CH600237A5 (xx) | 1978-06-15 |
Family
ID=23610424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1382874A CH600237A5 (xx) | 1973-10-17 | 1974-10-15 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5077789A (xx) |
| BE (1) | BE821145A (xx) |
| CA (1) | CA1018040A (xx) |
| CH (1) | CH600237A5 (xx) |
| DE (1) | DE2449066A1 (xx) |
| FR (1) | FR2248426B2 (xx) |
| GB (1) | GB1489361A (xx) |
| IT (1) | IT1043906B (xx) |
| NL (1) | NL7413616A (xx) |
| NO (1) | NO743736L (xx) |
| ZA (1) | ZA746412B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2616086B2 (fr) * | 1987-05-19 | 1990-01-26 | Sames Sa | Installation de projection de produit de revetement, a pompe |
| CN100443729C (zh) * | 2006-11-17 | 2008-12-17 | 杨克庆 | 一种流体管道上泵防漏方法及防漏系统 |
| CN103075854B (zh) * | 2013-01-08 | 2015-05-20 | 华电电力科学研究院 | 一种冷却水循环泵系统 |
| CN103267228A (zh) * | 2013-05-23 | 2013-08-28 | 中煤科工集团武汉设计研究院 | 长距离管道输煤中间站设备运行的控制方法 |
| CN114033713B (zh) * | 2021-11-05 | 2023-10-31 | 扬州大学 | 基于正交试验-动态规划组合算法的一组考虑开停机损耗的泵站控制方法 |
-
1974
- 1974-10-08 ZA ZA00746412A patent/ZA746412B/xx unknown
- 1974-10-15 DE DE19742449066 patent/DE2449066A1/de not_active Ceased
- 1974-10-15 CH CH1382874A patent/CH600237A5/xx not_active IP Right Cessation
- 1974-10-16 NO NO743736A patent/NO743736L/no unknown
- 1974-10-16 CA CA211,548A patent/CA1018040A/en not_active Expired
- 1974-10-16 NL NL7413616A patent/NL7413616A/xx not_active Application Discontinuation
- 1974-10-16 BE BE149598A patent/BE821145A/xx unknown
- 1974-10-16 GB GB44921/74A patent/GB1489361A/en not_active Expired
- 1974-10-17 JP JP49118738A patent/JPS5077789A/ja active Pending
- 1974-10-17 FR FR7434958A patent/FR2248426B2/fr not_active Expired
- 1974-12-13 IT IT30566/74A patent/IT1043906B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1043906B (it) | 1980-02-29 |
| FR2248426A2 (xx) | 1975-05-16 |
| GB1489361A (en) | 1977-10-19 |
| FR2248426B2 (xx) | 1981-08-07 |
| DE2449066A1 (de) | 1975-04-24 |
| BE821145A (fr) | 1975-04-16 |
| JPS5077789A (xx) | 1975-06-25 |
| ZA746412B (en) | 1975-10-29 |
| NL7413616A (nl) | 1975-04-21 |
| CA1018040A (en) | 1977-09-27 |
| AU7441974A (en) | 1976-04-29 |
| NO743736L (xx) | 1975-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |