JPH0543877B2 - - Google Patents
Info
- Publication number
- JPH0543877B2 JPH0543877B2 JP59268753A JP26875384A JPH0543877B2 JP H0543877 B2 JPH0543877 B2 JP H0543877B2 JP 59268753 A JP59268753 A JP 59268753A JP 26875384 A JP26875384 A JP 26875384A JP H0543877 B2 JPH0543877 B2 JP H0543877B2
- Authority
- JP
- Japan
- Prior art keywords
- stator
- pump
- rotor
- stators
- piston
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
- F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
- F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
- F04C14/226—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam by pivoting the cam around an eccentric axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24370A/83 | 1983-12-23 | ||
IT24370/83A IT1167695B (it) | 1983-12-23 | 1983-12-23 | Pompa volumetrica a palette a cilindrata variabile per azionamento fluidoidraulico |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60209682A JPS60209682A (ja) | 1985-10-22 |
JPH0543877B2 true JPH0543877B2 (ko) | 1993-07-02 |
Family
ID=11213296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59268753A Granted JPS60209682A (ja) | 1983-12-23 | 1984-12-21 | 油圧作動の可変排水量ロ−タリ−ポンプ |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS60209682A (ko) |
DE (1) | DE3446603A1 (ko) |
IT (1) | IT1167695B (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4011671C2 (de) * | 1990-04-11 | 1994-04-28 | Glyco Metall Werke | Regelbare Flügelzellenpumpe |
JPH046788U (ko) * | 1990-05-01 | 1992-01-22 | ||
DE4428410C2 (de) * | 1994-08-11 | 1998-05-28 | Daimler Benz Ag | Kompakte Regeleinheit für eine Flügelzellenpumpe |
DE19631974C2 (de) * | 1996-08-08 | 2002-08-22 | Bosch Gmbh Robert | Flügelzellenmaschine |
DE19915739A1 (de) | 1999-04-08 | 2000-10-12 | Bayerische Motoren Werke Ag | Mengenregelbare Flügelzellenpumpe |
DE19915738A1 (de) | 1999-04-08 | 2000-10-12 | Bayerische Motoren Werke Ag | Mengenregelbare Flügelzellenpumpe |
US7674095B2 (en) | 2000-12-12 | 2010-03-09 | Borgwarner Inc. | Variable displacement vane pump with variable target regulator |
JP2002349449A (ja) | 2000-12-12 | 2002-12-04 | Borgwarner Inc | 可変目標値の調節装置を備える可変容積形ベーンポンプ |
DE10102531A1 (de) | 2001-01-20 | 2002-07-25 | Guenther Beez | Stelleinrichtung für eine mengenregelbare Zellenpumpe |
DE60317399T3 (de) | 2002-04-03 | 2016-04-28 | Slw Automotive Inc. | Regelbare Verdrängerpump sowie Steursystem dafür |
US7726948B2 (en) | 2002-04-03 | 2010-06-01 | Slw Automotive Inc. | Hydraulic pump with variable flow and variable pressure and electric control |
DE10222131C5 (de) * | 2002-05-17 | 2011-08-11 | Schwäbische Hüttenwerke Automotive GmbH & Co. KG, 73433 | Verdrängerpumpe mit Fördervolumenverstellung |
DE102009004456B4 (de) * | 2009-01-13 | 2012-01-19 | Mahle International Gmbh | Mengenregelbare Zellenpumpe mit schwenkbarem Steuerschieber |
DE102011011690A1 (de) | 2011-02-18 | 2012-08-23 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Verstellbare Flügelzellenpumpe mit einem Ausnehmungen aufweisenden Schieber |
DE102013201972A1 (de) * | 2013-02-07 | 2014-08-07 | Zf Lenksysteme Gmbh | Verdrängerpumpe mit variablem fördervolumen |
DE102014220588B4 (de) * | 2013-11-29 | 2016-11-10 | Magna Powertrain Bad Homburg GmbH | Getriebepumpe |
DE102015122649A1 (de) | 2015-12-22 | 2017-06-22 | Schwäbische Hüttenwerke Automotive GmbH | Pumpe mit zwei Stellkolben |
US11982272B2 (en) | 2019-05-23 | 2024-05-14 | Pierburg Pump Technology Gmbh | Variable displacement lubricant pump having a radial inlet or outlet opening axially between at least two bushing rings |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5882084A (ja) * | 1981-11-09 | 1983-05-17 | Nissan Motor Co Ltd | 可変容量形ベ−ンポンプ |
JPS58162786A (ja) * | 1982-03-23 | 1983-09-27 | Nissan Motor Co Ltd | ベ−ン型可変容量ポンプの制御装置 |
JPS58204986A (ja) * | 1982-05-26 | 1983-11-29 | Nissan Motor Co Ltd | 可変容量型ロ−タリベ−ンポンプ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2309148A (en) * | 1939-09-14 | 1943-01-26 | Wilson Edward | Hydraulic motor system |
US2952215A (en) * | 1949-12-12 | 1960-09-13 | Hydro Aire Inc | Variable delivery high speed and pressure vane pump |
DE976320C (de) * | 1952-04-03 | 1963-06-27 | Wilhelm Bussmann K G Maschinen | Einrichtung zur Regelung der Foerdermenge bei Drehkolbenpumpen in Abhaengigkeit vom Foerderdruck |
-
1983
- 1983-12-23 IT IT24370/83A patent/IT1167695B/it active
-
1984
- 1984-12-20 DE DE19843446603 patent/DE3446603A1/de not_active Ceased
- 1984-12-21 JP JP59268753A patent/JPS60209682A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5882084A (ja) * | 1981-11-09 | 1983-05-17 | Nissan Motor Co Ltd | 可変容量形ベ−ンポンプ |
JPS58162786A (ja) * | 1982-03-23 | 1983-09-27 | Nissan Motor Co Ltd | ベ−ン型可変容量ポンプの制御装置 |
JPS58204986A (ja) * | 1982-05-26 | 1983-11-29 | Nissan Motor Co Ltd | 可変容量型ロ−タリベ−ンポンプ |
Also Published As
Publication number | Publication date |
---|---|
IT1167695B (it) | 1987-05-13 |
JPS60209682A (ja) | 1985-10-22 |
DE3446603A1 (de) | 1985-07-11 |
IT8324370A0 (it) | 1983-12-23 |
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