EP1251270A3 - Axialkolbenmaschine in Schrägachsen-Bauweise mit einem Schwenkwinkel-Sensor - Google Patents

Axialkolbenmaschine in Schrägachsen-Bauweise mit einem Schwenkwinkel-Sensor Download PDF

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Publication number
EP1251270A3
EP1251270A3 EP02006176A EP02006176A EP1251270A3 EP 1251270 A3 EP1251270 A3 EP 1251270A3 EP 02006176 A EP02006176 A EP 02006176A EP 02006176 A EP02006176 A EP 02006176A EP 1251270 A3 EP1251270 A3 EP 1251270A3
Authority
EP
European Patent Office
Prior art keywords
pivot
cylinder drum
housing
axial piston
piston machine
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.)
Granted
Application number
EP02006176A
Other languages
English (en)
French (fr)
Other versions
EP1251270A2 (de
EP1251270B1 (de
Inventor
Manfred Blum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brueninghaus Hydromatik GmbH
Original Assignee
Brueninghaus Hydromatik GmbH
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 Brueninghaus Hydromatik GmbH filed Critical Brueninghaus Hydromatik GmbH
Publication of EP1251270A2 publication Critical patent/EP1251270A2/de
Publication of EP1251270A3 publication Critical patent/EP1251270A3/de
Application granted granted Critical
Publication of EP1251270B1 publication Critical patent/EP1251270B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/328—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the axis of the cylinder barrel relative to the swash plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

Die Erfindung betrifft eine Axialkolbenmaschine (1) in Schrägachsen-Bauweise mit einer Zylindertrommel (8), die um ihre Längsmittelachse (8a) drehbar in einem Gehäuse (2) gelagert ist und auf ihrem Umfang verteilt Kolbenlöcher (11) aufweist, in denen Kolben (12) hin und her verschiebbar gelagert und an einer ebenfalls im Gehäuse (2) gelagerten Triebscheibe (3) gelenkig abgestützt sind, wobei die Zylindertrommel (8) mit ihrer der Triebscheibe (3) abgewandten Stirnseite an einem Steuerteil (25) anliegt, das mit der Zylindertrommel (8) durch eine Verstellvorrichtung (26) um eine quer verlaufende Schwenkachse (9) schwenkbar im Gehäuse (2) gelagert ist, und wobei eine Schwenkwinkel-Meßvorrichtung (43) mit einem Schwenkwinkel-Sensor (44) vorgesehen ist. Um für eine Schwenkwinkel-Ermittlung die Schwenkbewegung der Zylindertrommel ohne Bewegungsumwandlung ausnützen zu können, ist bzw. sind der Sensor (44) und/oder ein mit ihm zusammenwirkendes Schwenkteil (46) im Wesentlichen koaxial zur Schwenkachse (9) schwenkbar gelagert und durch eine Schwenkantriebsverbindung (51) mit dem Steuerteil (35) verbunden.
EP02006176A 2001-04-19 2002-03-19 Axialkolbenmaschine in Schrägachsen-Bauweise mit einem Schwenkwinkel-Sensor Expired - Fee Related EP1251270B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001119239 DE10119239C1 (de) 2001-04-19 2001-04-19 Axialkolbenmaschine in Schrägachsen-Bauweise mit einem Schwenkwinkel-Sensor
DE10119239 2001-04-19

Publications (3)

Publication Number Publication Date
EP1251270A2 EP1251270A2 (de) 2002-10-23
EP1251270A3 true EP1251270A3 (de) 2004-01-07
EP1251270B1 EP1251270B1 (de) 2007-07-18

Family

ID=7682000

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02006176A Expired - Fee Related EP1251270B1 (de) 2001-04-19 2002-03-19 Axialkolbenmaschine in Schrägachsen-Bauweise mit einem Schwenkwinkel-Sensor

Country Status (2)

Country Link
EP (1) EP1251270B1 (de)
DE (2) DE10119239C1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10300070A1 (de) 2002-11-15 2004-06-03 Brueninghaus Hydromatik Gmbh Axialkolbenmaschine, Rückzugplatte und Verfahren zum Herstellen einer Rückzugplatte
EP1561031B1 (de) * 2002-11-15 2006-02-22 Brueninghaus Hydromatik Gmbh AXIALKOLBENMASCHINE, R üCKZUGPLATTE UND VERFAHREN ZUM HERSTELLEN EINER RüCKZUGPLATTE
CN101548104A (zh) * 2006-03-17 2009-09-30 普莱莫斯多玛氏娜股份有限公司 可调工作容积的轴向活塞式液压机
DE102010047431A1 (de) * 2010-10-04 2012-04-05 Robert Bosch Gmbh Axialkolbenmaschine mit einer in eine Nut eines Gehäuseteils eingesetzten Steuerplatte
DE102016200234A1 (de) 2016-01-12 2017-07-13 Danfoss Power Solutions Gmbh & Co. Ohg Schrägscheiben-winkelsensor
WO2022101341A1 (de) * 2020-11-11 2022-05-19 Robert Bosch Gmbh Verfahren zum steuern einer lastfühligen hydropumpe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961563A (en) * 1973-03-19 1976-06-08 Hydromatik Gmbh Axial piston machine of the type having a tiltable cylinder block
DE4022301C1 (de) * 1990-07-13 1991-10-24 Brueninghaus Hydraulik Gmbh, 7240 Horb, De
DE4239145C1 (de) * 1992-11-20 1994-03-17 Hydromatik Gmbh Meßeinrichtung zum Erfassen der Verdrängungsvolumen-Einstellung von Axialkolbenmaschinen
EP0955465A2 (de) * 1998-05-05 1999-11-10 Robert Bosch Gmbh Axialkolbenpumpe mit integriertem Schwenkwegmesssystem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2102000A1 (de) * 1971-01-16 1972-07-27 Molly, Hans, Dipl.-Ing., 7502 Maisch Axialkolbenmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961563A (en) * 1973-03-19 1976-06-08 Hydromatik Gmbh Axial piston machine of the type having a tiltable cylinder block
DE4022301C1 (de) * 1990-07-13 1991-10-24 Brueninghaus Hydraulik Gmbh, 7240 Horb, De
DE4239145C1 (de) * 1992-11-20 1994-03-17 Hydromatik Gmbh Meßeinrichtung zum Erfassen der Verdrängungsvolumen-Einstellung von Axialkolbenmaschinen
EP0955465A2 (de) * 1998-05-05 1999-11-10 Robert Bosch Gmbh Axialkolbenpumpe mit integriertem Schwenkwegmesssystem

Also Published As

Publication number Publication date
EP1251270A2 (de) 2002-10-23
EP1251270B1 (de) 2007-07-18
DE10119239C1 (de) 2002-12-12
DE50210480D1 (de) 2007-08-30

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