FR952387A - Improvements to vane pumps - Google Patents
Improvements to vane pumpsInfo
- Publication number
- FR952387A FR952387A FR952387DA FR952387A FR 952387 A FR952387 A FR 952387A FR 952387D A FR952387D A FR 952387DA FR 952387 A FR952387 A FR 952387A
- Authority
- FR
- France
- Prior art keywords
- vane pumps
- vane
- pumps
- Prior art date
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/02—Liquid sealing for high-vacuum pumps or for compressors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR952387T | 1942-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR952387A true FR952387A (en) | 1949-11-16 |
Family
ID=9486581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR952387D Expired FR952387A (en) | 1942-12-05 | 1942-12-05 | Improvements to vane pumps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR952387A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1116338B (en) * | 1957-02-01 | 1961-11-02 | Dieny & Lucas Soc Nouv | Rotary lobe compressors |
-
1942
- 1942-12-05 FR FR952387D patent/FR952387A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1116338B (en) * | 1957-02-01 | 1961-11-02 | Dieny & Lucas Soc Nouv | Rotary lobe compressors |
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