DD115184A1 - - Google Patents
Info
- Publication number
- DD115184A1 DD115184A1 DD18276774A DD18276774A DD115184A1 DD 115184 A1 DD115184 A1 DD 115184A1 DD 18276774 A DD18276774 A DD 18276774A DD 18276774 A DD18276774 A DD 18276774A DD 115184 A1 DD115184 A1 DD 115184A1
- Authority
- DD
- German Democratic Republic
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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Motors (AREA)
- Rotary Pumps (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18276774A DD115184A1 (US08124317-20120228-C00026.png) | 1974-12-04 | 1974-12-04 | |
| DE19752552454 DE2552454A1 (de) | 1974-12-04 | 1975-11-22 | Drehkolbenmaschine, vorzugsweise fuer fluessigkeiten |
| DK544475A DK544475A (da) | 1974-12-04 | 1975-12-03 | Drejestempelmaskine, navnlig til vesker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18276774A DD115184A1 (US08124317-20120228-C00026.png) | 1974-12-04 | 1974-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD115184A1 true DD115184A1 (US08124317-20120228-C00026.png) | 1975-09-12 |
Family
ID=5498300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18276774A DD115184A1 (US08124317-20120228-C00026.png) | 1974-12-04 | 1974-12-04 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD115184A1 (US08124317-20120228-C00026.png) |
| DE (1) | DE2552454A1 (US08124317-20120228-C00026.png) |
| DK (1) | DK544475A (US08124317-20120228-C00026.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4338876A1 (de) * | 1993-11-13 | 1995-05-18 | Eckerle Rexroth Gmbh Co Kg | Hydraulische Zahnradmaschine (Hydropumpe oder Hydromotor) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH667492A5 (de) * | 1985-08-31 | 1988-10-14 | Wankel Felix | Innenachsige drehkolbenmaschine. |
| JPH0756268B2 (ja) * | 1987-07-27 | 1995-06-14 | 株式会社ユニシアジェックス | オイルポンプ |
| US5813844A (en) * | 1995-12-14 | 1998-09-29 | Mitsubishi Materials Corporation | Oil pump rotor having a generated tooth shape |
| MY120206A (en) * | 1996-01-17 | 2005-09-30 | Diamet Corp | Oil pump rotor |
| DE10052779A1 (de) * | 2000-10-25 | 2002-05-08 | Eckerle Ind Elektronik Gmbh | Füllstücklose Innenzahnradpumpe |
-
1974
- 1974-12-04 DD DD18276774A patent/DD115184A1/xx not_active IP Right Cessation
-
1975
- 1975-11-22 DE DE19752552454 patent/DE2552454A1/de active Pending
- 1975-12-03 DK DK544475A patent/DK544475A/da unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4338876A1 (de) * | 1993-11-13 | 1995-05-18 | Eckerle Rexroth Gmbh Co Kg | Hydraulische Zahnradmaschine (Hydropumpe oder Hydromotor) |
| DE4338876C2 (de) * | 1993-11-13 | 2001-10-18 | Mannesmann Rexroth Ag | Hydraulische Zahnradmaschine (Hydropumpe oder Hydromotor) |
Also Published As
| Publication number | Publication date |
|---|---|
| DK544475A (da) | 1976-06-05 |
| DE2552454A1 (de) | 1976-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PV | Patent disclaimer (addendum to changes before extension act) |