IT1230971B - ROTARY PISTON MACHINE WITH CONTINUOUSLY ADJUSTABLE FLOW RATE. - Google Patents
ROTARY PISTON MACHINE WITH CONTINUOUSLY ADJUSTABLE FLOW RATE.Info
- Publication number
- IT1230971B IT1230971B IT8921069A IT2106989A IT1230971B IT 1230971 B IT1230971 B IT 1230971B IT 8921069 A IT8921069 A IT 8921069A IT 2106989 A IT2106989 A IT 2106989A IT 1230971 B IT1230971 B IT 1230971B
- Authority
- IT
- Italy
- Prior art keywords
- flow rate
- rotary piston
- piston machine
- continuously adjustable
- adjustable flow
- Prior art date
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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
- F04C28/14—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3824213A DE3824213A1 (en) | 1988-07-16 | 1988-07-16 | Rotary-piston machine with infinitely adjustable fluid throughput |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8921069A0 IT8921069A0 (en) | 1989-07-03 |
IT1230971B true IT1230971B (en) | 1991-11-08 |
Family
ID=6358858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8921069A IT1230971B (en) | 1988-07-16 | 1989-07-03 | ROTARY PISTON MACHINE WITH CONTINUOUSLY ADJUSTABLE FLOW RATE. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2918043B2 (en) |
DE (1) | DE3824213A1 (en) |
ES (1) | ES2014367A6 (en) |
IT (1) | IT1230971B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5505592A (en) * | 1994-03-11 | 1996-04-09 | Zexel Corporation | Variable capacity vane compressor |
US5540565A (en) * | 1995-09-18 | 1996-07-30 | Zexel Usa Corporation | Variable capacity vane compressor with linear actuator |
DE10125260A1 (en) * | 2001-05-23 | 2002-11-28 | Zahnradfabrik Friedrichshafen | Transmission for a motor vehicle drive comprises hydraulic lines connected to a common feed leading away from a transmission oil pump whose working pressure is produced as required |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5872688A (en) * | 1981-10-27 | 1983-04-30 | Nippon Soken Inc | Capacity adjusting device for vane compressor |
JPS6176793A (en) * | 1984-09-21 | 1986-04-19 | Toyoda Autom Loom Works Ltd | Variable delivery rotary compressor |
JPH0410395Y2 (en) * | 1986-12-19 | 1992-03-13 |
-
1988
- 1988-07-16 DE DE3824213A patent/DE3824213A1/en not_active Withdrawn
-
1989
- 1989-07-03 IT IT8921069A patent/IT1230971B/en active
- 1989-07-14 ES ES8902507A patent/ES2014367A6/en not_active Expired - Lifetime
- 1989-07-17 JP JP1182759A patent/JP2918043B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2014367A6 (en) | 1990-07-01 |
JPH0267498A (en) | 1990-03-07 |
DE3824213A1 (en) | 1990-01-25 |
IT8921069A0 (en) | 1989-07-03 |
JP2918043B2 (en) | 1999-07-12 |
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