FR627749A - Compresseur rotatif à roues d'engrenages, pompe et appareils équivalents - Google Patents
Compresseur rotatif à roues d'engrenages, pompe et appareils équivalentsInfo
- Publication number
- FR627749A FR627749A FR627749DA FR627749A FR 627749 A FR627749 A FR 627749A FR 627749D A FR627749D A FR 627749DA FR 627749 A FR627749 A FR 627749A
- Authority
- FR
- France
- Prior art keywords
- pump
- gear wheel
- rotary compressor
- equivalent devices
- wheel rotary
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/082—Details specially related to intermeshing engagement type pumps
- F04C18/088—Elements in the toothed wheels or the carter for relieving the pressure of fluid imprisoned in the zones of engagement
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/123—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially or approximately radially from the rotor body extending tooth-like elements, co-operating with recesses in the other rotor, e.g. one tooth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR627749T | 1927-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR627749A true FR627749A (fr) | 1927-10-11 |
Family
ID=8989231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR627749D Expired FR627749A (fr) | 1927-01-12 | 1927-01-12 | Compresseur rotatif à roues d'engrenages, pompe et appareils équivalents |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR627749A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0176268A1 (fr) * | 1984-09-04 | 1986-04-02 | Eaton Corporation | Moyens de transfert de pression de fluide pour sur alimenteur |
-
1927
- 1927-01-12 FR FR627749D patent/FR627749A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0176268A1 (fr) * | 1984-09-04 | 1986-04-02 | Eaton Corporation | Moyens de transfert de pression de fluide pour sur alimenteur |
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