NL7207717A - - Google Patents
Info
- Publication number
- NL7207717A NL7207717A NL7207717A NL7207717A NL7207717A NL 7207717 A NL7207717 A NL 7207717A NL 7207717 A NL7207717 A NL 7207717A NL 7207717 A NL7207717 A NL 7207717A NL 7207717 A NL7207717 A NL 7207717A
- 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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0276—Surge control by influencing fluid temperature
-
- 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
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
- F04D29/5833—Cooling at least part of the working fluid in a heat exchanger flow schemes and regulation thereto
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Non-Positive Displacement Air Blowers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712132141 DE2132141C3 (de) | 1971-06-29 | 1971-06-29 | Verfahren zum kondensatfreien Betrieb von mehrstufigen Turbokompressoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207717A true NL7207717A (https=) | 1973-01-03 |
Family
ID=5812045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207717A NL7207717A (https=) | 1971-06-29 | 1972-06-07 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH541791A (https=) |
| DE (1) | DE2132141C3 (https=) |
| FR (1) | FR2143729A1 (https=) |
| IT (1) | IT956143B (https=) |
| NL (1) | NL7207717A (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197990A (en) * | 1978-08-28 | 1980-04-15 | General Electric Company | Electronic drain system |
| DE2909675C3 (de) * | 1979-03-12 | 1981-11-19 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Verfahren zur kondensatfreien Zwischenkühlung verdichteter Gase |
| JPS5612093A (en) * | 1979-07-10 | 1981-02-05 | Tokico Ltd | Oil cooled compressor |
| US4571151A (en) * | 1983-08-26 | 1986-02-18 | General Electric Company | Liquid injection control in multi-stage compressor |
| GB8422444D0 (en) * | 1984-09-05 | 1984-10-10 | Dowty Fuel Syst Ltd | Pure-air generator |
| DE3544822A1 (de) * | 1985-12-18 | 1987-06-19 | Gutehoffnungshuette Man | Verfahren zur pumpgrenzregelung von turbokomporessoren |
| NL8701009A (nl) * | 1987-04-29 | 1988-11-16 | Lely Nv C Van Der | Machine voor het verspreiden van materiaal. |
| DE4313574A1 (de) * | 1993-04-26 | 1994-10-27 | Leobersdorfer Maschf | Verfahren zur Abscheidung von Kondensat aus Hochdruckluft |
-
1971
- 1971-06-29 DE DE19712132141 patent/DE2132141C3/de not_active Expired
-
1972
- 1972-06-05 IT IT2525072A patent/IT956143B/it active
- 1972-06-07 NL NL7207717A patent/NL7207717A/xx not_active Application Discontinuation
- 1972-06-22 FR FR7222644A patent/FR2143729A1/fr active Granted
- 1972-06-23 CH CH947172A patent/CH541791A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2132141C3 (de) | 1979-08-16 |
| DE2132141A1 (de) | 1973-01-25 |
| IT956143B (it) | 1973-10-10 |
| CH541791A (de) | 1973-09-15 |
| FR2143729B1 (https=) | 1977-07-22 |
| DE2132141B2 (de) | 1977-11-03 |
| FR2143729A1 (en) | 1973-02-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |