IT1167695B - 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
IT1167695B
IT1167695B IT24370/83A IT2437083A IT1167695B IT 1167695 B IT1167695 B IT 1167695B IT 24370/83 A IT24370/83 A IT 24370/83A IT 2437083 A IT2437083 A IT 2437083A IT 1167695 B IT1167695 B IT 1167695B
Authority
IT
Italy
Prior art keywords
hydraulic fluid
variable displacement
vane pump
fluid operation
displacement volumetric
Prior art date
Application number
IT24370/83A
Other languages
English (en)
Other versions
IT8324370A0 (it
Inventor
Paolo Tantardini
Original Assignee
Atos Oleodinamica Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Atos Oleodinamica Spa filed Critical Atos Oleodinamica Spa
Priority to IT24370/83A priority Critical patent/IT1167695B/it
Publication of IT8324370A0 publication Critical patent/IT8324370A0/it
Priority to DE19843446603 priority patent/DE3446603A1/de
Priority to JP59268753A priority patent/JPS60209682A/ja
Application granted granted Critical
Publication of IT1167695B publication Critical patent/IT1167695B/it

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
    • 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
IT24370/83A 1983-12-23 1983-12-23 Pompa volumetrica a palette a cilindrata variabile per azionamento fluidoidraulico IT1167695B (it)

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 IT8324370A0 (it) 1983-12-23
IT1167695B true 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)

* Cited by examiner, † Cited by third party
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
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
DE10161131B4 (de) 2000-12-12 2013-11-07 Slw Automotive Inc. Flügelpumpe veränderlicher Verdrängung
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
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
EP3973187B1 (en) * 2019-05-23 2023-03-15 Pierburg Pump Technology GmbH Variable displacement lubricant pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IT8324370A0 (it) 1983-12-23
JPS60209682A (ja) 1985-10-22
DE3446603A1 (de) 1985-07-11
JPH0543877B2 (it) 1993-07-02

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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