FR890084A - Improvements to rotary machines, such as pumps, motors and compressors - Google Patents
Improvements to rotary machines, such as pumps, motors and compressorsInfo
- Publication number
- FR890084A FR890084A FR890084DA FR890084A FR 890084 A FR890084 A FR 890084A FR 890084D A FR890084D A FR 890084DA FR 890084 A FR890084 A FR 890084A
- Authority
- FR
- France
- Prior art keywords
- compressors
- pumps
- motors
- rotary machines
- machines
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/22—Rotary-piston machines or pumps of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth-equivalents than the outer member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR890084T | 1942-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR890084A true FR890084A (en) | 1944-01-27 |
Family
ID=9378041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR890084D Expired FR890084A (en) | 1942-06-30 | 1942-06-30 | Improvements to rotary machines, such as pumps, motors and compressors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR890084A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3077867A (en) * | 1958-10-07 | 1963-02-19 | Nsu Motorenwerke Ag | Multiple arrangement of rotary combustion engines |
US4061445A (en) * | 1976-05-10 | 1977-12-06 | Frank Apostol | Power-converting device |
US4111617A (en) * | 1975-09-25 | 1978-09-05 | Gale Richard A | Rotary piston mechanism |
-
1942
- 1942-06-30 FR FR890084D patent/FR890084A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3077867A (en) * | 1958-10-07 | 1963-02-19 | Nsu Motorenwerke Ag | Multiple arrangement of rotary combustion engines |
US4111617A (en) * | 1975-09-25 | 1978-09-05 | Gale Richard A | Rotary piston mechanism |
US4061445A (en) * | 1976-05-10 | 1977-12-06 | Frank Apostol | Power-converting device |
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