IT8324370A0 - Pompa volumetrica a palette a cilindrata variabile per azionamento fluidoidraulico. - Google Patents
Pompa volumetrica a palette a cilindrata variabile per azionamento fluidoidraulico.Info
- Publication number
- IT8324370A0 IT8324370A0 IT8324370A IT2437083A IT8324370A0 IT 8324370 A0 IT8324370 A0 IT 8324370A0 IT 8324370 A IT8324370 A IT 8324370A IT 2437083 A IT2437083 A IT 2437083A IT 8324370 A0 IT8324370 A0 IT 8324370A0
- Authority
- IT
- Italy
- Prior art keywords
- fluid
- variable displacement
- hydraulic drive
- vane pump
- volumetric
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 title 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
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24370/83A IT1167695B (it) | 1983-12-23 | 1983-12-23 | Pompa volumetrica a palette a cilindrata variabile per azionamento fluidoidraulico |
DE19843446603 DE3446603A1 (de) | 1983-12-23 | 1984-12-20 | Verstell-fluegel-verdraengerpumpe fuer stroemungsantriebe |
JP59268753A JPS60209682A (ja) | 1983-12-23 | 1984-12-21 | 油圧作動の可変排水量ロ−タリ−ポンプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
IT8324370A0 true IT8324370A0 (it) | 1983-12-23 |
IT1167695B IT1167695B (it) | 1987-05-13 |
Family
ID=11213296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24370/83A IT1167695B (it) | 1983-12-23 | 1983-12-23 | Pompa volumetrica a palette a cilindrata variabile per azionamento fluidoidraulico |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS60209682A (it) |
DE (1) | DE3446603A1 (it) |
IT (1) | IT1167695B (it) |
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 (it) * | 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 |
DE19915738A1 (de) | 1999-04-08 | 2000-10-12 | Bayerische Motoren Werke Ag | Mengenregelbare Flügelzellenpumpe |
DE19915739A1 (de) | 1999-04-08 | 2000-10-12 | Bayerische Motoren Werke Ag | Mengenregelbare Flügelzellenpumpe |
US6896489B2 (en) | 2000-12-12 | 2005-05-24 | Borgwarner Inc. | Variable displacement vane pump with variable target regulator |
US7674095B2 (en) | 2000-12-12 | 2010-03-09 | Borgwarner Inc. | Variable displacement vane pump with variable target regulator |
DE10102531A1 (de) | 2001-01-20 | 2002-07-25 | Guenther Beez | Stelleinrichtung für eine mengenregelbare Zellenpumpe |
JP2004251267A (ja) | 2002-04-03 | 2004-09-09 | Borgwarner Inc | 可変容積ポンプ及びその制御システム |
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 |
EP3973187B1 (en) * | 2019-05-23 | 2023-03-15 | Pierburg Pump Technology GmbH | Variable displacement lubricant pump |
Family Cites Families (6)
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 |
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 |
-
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
Also Published As
Publication number | Publication date |
---|---|
JPS60209682A (ja) | 1985-10-22 |
DE3446603A1 (de) | 1985-07-11 |
JPH0543877B2 (it) | 1993-07-02 |
IT1167695B (it) | 1987-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931117 |