JPS5527233B2 - - Google Patents
Info
- Publication number
- JPS5527233B2 JPS5527233B2 JP1614873A JP1614873A JPS5527233B2 JP S5527233 B2 JPS5527233 B2 JP S5527233B2 JP 1614873 A JP1614873 A JP 1614873A JP 1614873 A JP1614873 A JP 1614873A JP S5527233 B2 JPS5527233 B2 JP S5527233B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
- F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7204493A FR2171653A5 (cs) | 1972-02-10 | 1972-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4889405A JPS4889405A (cs) | 1973-11-22 |
| JPS5527233B2 true JPS5527233B2 (cs) | 1980-07-18 |
Family
ID=9093296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1614873A Expired JPS5527233B2 (cs) | 1972-02-10 | 1973-02-10 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5527233B2 (cs) |
| DE (1) | DE2306436A1 (cs) |
| FR (1) | FR2171653A5 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3521977A1 (de) * | 1985-06-20 | 1987-01-02 | Mahle Gmbh | Kompakte luftverdichteranlage, insbesondere mit einem schraubenrotorenverdichter |
| EP0330555B1 (fr) * | 1988-02-23 | 1991-06-05 | Bernard Zimmern | Ensemble de compression d'air à compresseur rotatif sans huile, et procédé s'y rapportant |
-
1972
- 1972-02-10 FR FR7204493A patent/FR2171653A5/fr not_active Expired
-
1973
- 1973-02-09 DE DE19732306436 patent/DE2306436A1/de active Pending
- 1973-02-10 JP JP1614873A patent/JPS5527233B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4889405A (cs) | 1973-11-22 |
| DE2306436A1 (de) | 1973-08-23 |
| FR2171653A5 (cs) | 1973-09-21 |