CH596450A5 - - Google Patents
Info
- Publication number
- CH596450A5 CH596450A5 CH750976A CH750976A CH596450A5 CH 596450 A5 CH596450 A5 CH 596450A5 CH 750976 A CH750976 A CH 750976A CH 750976 A CH750976 A CH 750976A CH 596450 A5 CH596450 A5 CH 596450A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
- F04C19/005—Details concerning the admission or discharge
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 |
|---|---|---|---|
| DE19752541050 DE2541050B2 (de) | 1975-09-15 | 1975-09-15 | Fluessigkeitsringverdichter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH596450A5 true CH596450A5 (de) | 1978-03-15 |
Family
ID=5956502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH750976A CH596450A5 (de) | 1975-09-15 | 1976-06-14 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5236313A (de) |
| BR (1) | BR7604196A (de) |
| CH (1) | CH596450A5 (de) |
| DE (1) | DE2541050B2 (de) |
| FR (1) | FR2323902A1 (de) |
| GB (1) | GB1554872A (de) |
| SE (1) | SE7609870L (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3124867C2 (de) * | 1981-06-24 | 1983-11-17 | Siemens AG, 1000 Berlin und 8000 München | Flüssigkeitsring-Vakuumpumpe für gasförmige Medien |
| DE3207507C2 (de) * | 1982-03-02 | 1984-12-20 | Siemens AG, 1000 Berlin und 8000 München | Flüssigkeitsringverdichter |
| US4679987A (en) * | 1986-05-19 | 1987-07-14 | The Nash Engineering Company | Self-priming liquid ring pump methods and apparatus |
| DE3935247C2 (de) * | 1988-11-07 | 1994-08-11 | Siemens Ag | Flüssigkeitsringpumpe |
| DE19913633A1 (de) * | 1999-03-25 | 2000-10-05 | Siemens Ag | Flüssigkeitsringverdichter |
| DE19932632A1 (de) * | 1999-07-13 | 2001-02-01 | Siemens Ag | Zweistufige Flüssigkeitsringmaschine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE284674C (de) * | ||||
| DE258483C (de) * | ||||
| GB191114343A (en) * | 1911-06-16 | 1911-11-23 | Herbert Thomas Herring | Improvements in Rotary Pumps. |
| FR456214A (fr) * | 1912-04-02 | 1913-08-20 | Cie Generale D Electricite De | Soufflerie ou pompe à roue à palettes, avec enveloppe excentrée et couronne liquide rotative formant joint |
| US1863160A (en) * | 1929-10-21 | 1932-06-14 | Viking Pump Company | Rotary pump |
| US2281767A (en) * | 1940-07-12 | 1942-05-05 | Du Pont | Pump |
-
1975
- 1975-09-15 DE DE19752541050 patent/DE2541050B2/de not_active Ceased
-
1976
- 1976-06-14 CH CH750976A patent/CH596450A5/xx not_active IP Right Cessation
- 1976-06-28 BR BR7604196A patent/BR7604196A/pt unknown
- 1976-07-26 FR FR7622719A patent/FR2323902A1/fr not_active Withdrawn
- 1976-09-07 SE SE7609870A patent/SE7609870L/xx unknown
- 1976-09-13 JP JP51109742A patent/JPS5236313A/ja active Pending
- 1976-09-13 GB GB37918/76A patent/GB1554872A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7604196A (pt) | 1978-01-10 |
| GB1554872A (en) | 1979-10-31 |
| FR2323902A1 (fr) | 1977-04-08 |
| DE2541050A1 (de) | 1977-03-17 |
| DE2541050B2 (de) | 1977-09-29 |
| JPS5236313A (en) | 1977-03-19 |
| SE7609870L (sv) | 1977-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |