CH589228A5 - - Google Patents
Info
- Publication number
- CH589228A5 CH589228A5 CH1734174A CH1734174A CH589228A5 CH 589228 A5 CH589228 A5 CH 589228A5 CH 1734174 A CH1734174 A CH 1734174A CH 1734174 A CH1734174 A CH 1734174A CH 589228 A5 CH589228 A5 CH 589228A5
- 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
- F04D21/00—Pump involving supersonic speed of pumped fluids
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/06—Flash evaporation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB185/74A GB1496661A (en) | 1974-01-03 | 1974-01-03 | Fluid impeller units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH589228A5 true CH589228A5 (et) | 1977-06-30 |
Family
ID=9699898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1734174A CH589228A5 (et) | 1974-01-03 | 1974-12-27 |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1036564A (et) |
| CH (1) | CH589228A5 (et) |
| DE (1) | DE2500080A1 (et) |
| FR (1) | FR2257031A1 (et) |
| GB (1) | GB1496661A (et) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2225251B (en) * | 1988-10-17 | 1992-04-08 | Secr Defence | Thermal vapour generator |
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1974
- 1974-01-03 GB GB185/74A patent/GB1496661A/en not_active Expired
- 1974-12-27 CH CH1734174A patent/CH589228A5/xx not_active IP Right Cessation
-
1975
- 1975-01-02 DE DE19752500080 patent/DE2500080A1/de active Pending
- 1975-01-02 CA CA217,274A patent/CA1036564A/en not_active Expired
- 1975-01-03 FR FR7500165A patent/FR2257031A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA1036564A (en) | 1978-08-15 |
| DE2500080A1 (de) | 1975-07-17 |
| GB1496661A (en) | 1977-12-30 |
| FR2257031A1 (et) | 1975-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |