DD104831A1 - - Google Patents
Info
- Publication number
- DD104831A1 DD104831A1 DD17113973A DD17113973A DD104831A1 DD 104831 A1 DD104831 A1 DD 104831A1 DD 17113973 A DD17113973 A DD 17113973A DD 17113973 A DD17113973 A DD 17113973A DD 104831 A1 DD104831 A1 DD 104831A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/14—Rotary-piston machines or engines 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 toothed rotary pistons
- F01C1/18—Rotary-piston machines or engines 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 toothed rotary pistons with similar tooth forms
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- 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Gears, Cams (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD17113973A DD104831A1 (en) | 1973-05-29 | 1973-05-29 | |
DE19742422502 DE2422502A1 (en) | 1973-05-29 | 1974-05-09 | HYDROSTATIC GEAR MACHINE |
FR7418654A FR2231865B3 (en) | 1973-05-29 | 1974-05-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD17113973A DD104831A1 (en) | 1973-05-29 | 1973-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD104831A1 true DD104831A1 (en) | 1974-03-20 |
Family
ID=5491410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD17113973A DD104831A1 (en) | 1973-05-29 | 1973-05-29 |
Country Status (3)
Country | Link |
---|---|
DD (1) | DD104831A1 (en) |
DE (1) | DE2422502A1 (en) |
FR (1) | FR2231865B3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2548285B1 (en) * | 1983-06-30 | 1985-12-13 | Leroy Andre | BICELLULAR VOLUMETRIC MACHINE EXCHANGING ENERGY WITH ANY TYPE OF FLUID |
IT1269371B (en) * | 1994-05-31 | 1997-03-26 | Salami Spa | GEAR VOLUMETRIC PUMP |
GB2311334A (en) * | 1996-03-21 | 1997-09-24 | Ultra Hydraulics Ltd | Gear pump with two out of phase gears on a common shaft. |
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1973
- 1973-05-29 DD DD17113973A patent/DD104831A1/xx unknown
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1974
- 1974-05-09 DE DE19742422502 patent/DE2422502A1/en not_active Ceased
- 1974-05-29 FR FR7418654A patent/FR2231865B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2231865A1 (en) | 1974-12-27 |
FR2231865B3 (en) | 1977-03-25 |
DE2422502A1 (en) | 1975-01-02 |