ATE374306T1 - Hydraulische vorrichtung - Google Patents

Hydraulische vorrichtung

Info

Publication number
ATE374306T1
ATE374306T1 AT03701926T AT03701926T ATE374306T1 AT E374306 T1 ATE374306 T1 AT E374306T1 AT 03701926 T AT03701926 T AT 03701926T AT 03701926 T AT03701926 T AT 03701926T AT E374306 T1 ATE374306 T1 AT E374306T1
Authority
AT
Austria
Prior art keywords
rotor
axis
chambers
hydraulic device
rotate
Prior art date
Application number
AT03701926T
Other languages
English (en)
Inventor
Peter Achten
Original Assignee
Innas Bv
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
Priority claimed from NL1019736A external-priority patent/NL1019736C1/nl
Application filed by Innas Bv filed Critical Innas Bv
Application granted granted Critical
Publication of ATE374306T1 publication Critical patent/ATE374306T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0035—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
    • F01B3/0038—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons inclined to main shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0041—Arrangements for pressing the cylinder barrel against the valve plate, e.g. fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0047—Particularities in the contacting area between cylinder barrel and valve plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0055—Valve means, e.g. valve 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
    • F04B1/2007—Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Hydraulic Motors (AREA)
AT03701926T 2002-01-12 2003-01-10 Hydraulische vorrichtung ATE374306T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1019736A NL1019736C1 (nl) 2002-01-12 2002-01-12 Hydraulische inrichting.
NL1020932A NL1020932C2 (nl) 2002-01-12 2002-06-24 Hydraulische inrichting.

Publications (1)

Publication Number Publication Date
ATE374306T1 true ATE374306T1 (de) 2007-10-15

Family

ID=26643427

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03701926T ATE374306T1 (de) 2002-01-12 2003-01-10 Hydraulische vorrichtung

Country Status (9)

Country Link
US (3) US20050017573A1 (de)
EP (2) EP1468169B1 (de)
JP (2) JP4413620B2 (de)
AT (1) ATE374306T1 (de)
AU (2) AU2003203301A1 (de)
DE (1) DE60316535T2 (de)
ES (1) ES2294263T3 (de)
NL (1) NL1020932C2 (de)
WO (2) WO2003058035A1 (de)

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WO2004055369A1 (de) * 2002-12-18 2004-07-01 Bosch Rexroth Ag Axialkolbenmaschine
NL1024002C2 (nl) * 2003-07-25 2005-01-26 Innas Bv Hydraulische inrichting.
DE102004010373A1 (de) 2004-03-03 2005-09-22 Bosch Rexroth Ag Axialkolbenmaschine
NL1027657C2 (nl) * 2004-12-06 2006-06-07 Innas Bv Hydraulische inrichting.
EP1705372A1 (de) * 2005-03-11 2006-09-27 Innas B.V. Einstellbare Pumpe oder Hydraulikmotor
DE102005037618A1 (de) * 2005-05-20 2006-11-23 Brueninghaus Hydromatik Gmbh Hydrostatische Kolbenmaschine nach dem Floating-Cup-Konzept
DE102006012638A1 (de) * 2005-07-21 2007-01-25 Robert Bosch Gmbh Hydrostatische Kolbenmaschine nach Floating-Cup-Prinzip mit Anlagefläche an Trägerplatte
DE102005057988A1 (de) * 2005-08-04 2007-02-08 Bosch Rexroth Ag Axialkolbenmaschine
DE102005044386A1 (de) * 2005-09-16 2007-03-22 Bosch Rexroth Aktiengesellschaft Axialkolbenmaschine
DE102005058938A1 (de) * 2005-11-11 2007-05-16 Brueninghaus Hydromatik Gmbh Hydrostatische Kolbenmaschine
DE102006003122A1 (de) * 2005-11-25 2007-05-31 Robert Bosch Gmbh Axialkolbenmaschine
US20070251378A1 (en) * 2006-04-27 2007-11-01 Caterpillar Inc. Dual flow axial piston pump
EP1855002A1 (de) * 2006-05-09 2007-11-14 Innas B.V. Hydraulisches Gerät
DE102006062065A1 (de) * 2006-12-29 2008-07-03 Robert Bosch Gmbh Axialkolbenmaschine mit einem einen radial erweiterten Innenraumabschnitt aufweisenden Gehäuse
US20090196768A1 (en) * 2008-02-01 2009-08-06 Caterpillar Inc. Floating cup pump assembly
US20090274564A1 (en) * 2008-04-30 2009-11-05 Caterpillar Inc. Floating cup pump having swashplate mounted cup elements
US20090290997A1 (en) * 2008-05-23 2009-11-26 Caterpillar Inc. Reduced flow pulsations in a tandem floating cup pump with an odd number of pistons
US20100050627A1 (en) * 2008-08-29 2010-03-04 Bryan Edward Nelson Hydraulic circuit with variable displacement flow divider
US20100107626A1 (en) * 2008-10-31 2010-05-06 Caterpillar Inc. Hydraulic variator with adjustable drum plates
US20100107866A1 (en) * 2008-11-04 2010-05-06 Caterpillar Inc. Three speed floating cup hydraulic motor
JP2013530345A (ja) * 2010-07-08 2013-07-25 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ハイドロリック式のダブルアキシャルピストン機械
NL2005504C2 (nl) * 2010-10-12 2012-04-16 Innas Bv Hydraulische inrichting met een spiegelplaat.
DE102010048553A1 (de) 2010-10-14 2012-04-19 Robert Bosch Gmbh Triebwelle für eine Hydraulikmaschine und ein Verfahren zur Herstellung einer derartigen Triebwelle
FR2968045B1 (fr) 2010-11-25 2014-07-11 Peugeot Citroen Automobiles Sa Machine hydraulique a cylindree variable, notamment pour vehicule automobile
JP2014524549A (ja) 2011-08-12 2014-09-22 イートン コーポレーション 慣性エネルギーを回生するための方法及び装置
US9803338B2 (en) 2011-08-12 2017-10-31 Eaton Corporation System and method for recovering energy and leveling hydraulic system loads
DE102012222850A1 (de) 2011-12-15 2013-06-20 Robert Bosch Gmbh Hydrostatische Axialkolbenmaschine
CN102562690B (zh) * 2012-02-07 2014-10-15 北京理工大学 一种小流量脉动液压变压器
FR2987316B1 (fr) 2012-02-24 2014-04-18 Peugeot Citroen Automobiles Sa Module hydraulique compact pour vehicule hybride hydraulique
FR2987318B1 (fr) 2012-02-24 2014-04-18 Peugeot Citroen Automobiles Sa Module hydraulique compact pour vehicule hybride hydraulique
DE102012006292A1 (de) * 2012-03-29 2013-10-02 Robert Bosch Gmbh Hydrostatische Axialkolbenmaschine
DE102012006290A1 (de) 2012-03-29 2013-10-02 Robert Bosch Gmbh Hydrotransformator
DE102012006288A1 (de) * 2012-03-29 2013-10-02 Robert Bosch Gmbh Hydrostatische Axialkolbenmaschine mit einzelnen Zylinderhülsen
DE102012006289A1 (de) 2012-03-29 2013-10-02 Robert Bosch Gmbh Hydrostatische Axialkolbenmaschine
EP2935907A1 (de) 2012-12-19 2015-10-28 Eaton Corporation Regelsystem für ein hydrauliksystem und verfahren zur energierückgewinnung und zum lastenausgleich in diesem hydrauliksystem
DE102014104953A1 (de) * 2014-04-08 2015-10-08 Linde Hydraulics Gmbh & Co. Kg Hydrostatische Axialkolbenmaschine in Schrägachsenbauweise mit einem Mitnahmegelenk zur Mitnahme der Zylindertrommel
EP3020967B1 (de) * 2014-11-11 2017-09-27 Danfoss A/S Pumpvorrichtung
EP3020969B1 (de) * 2014-11-11 2017-09-27 Danfoss A/S Pumpenanordnung
US10273946B2 (en) 2015-11-06 2019-04-30 Bronson & Bratton, Inc. Rotary fluid device with bent cylinder sleeves
ITUB20155999A1 (it) 2015-11-30 2017-05-30 Merlo Group Innovation Lab S R L Macchina idraulica a cilindri flottanti
EP3246566B1 (de) * 2016-05-19 2018-12-19 Innas B.V. Hydraulische vorrichtung, verfahren zur herstellung einer hydraulischen vorrichtung und eine gruppe von hydraulischen vorrichtungen
EP3246565B1 (de) * 2016-05-19 2019-09-18 Innas B.V. Hydraulikvorrichtung
EP3246567B1 (de) 2016-05-19 2022-03-09 Innas B.V. Hydraulikvorrichtung
CN106286433B (zh) * 2016-11-03 2017-10-24 太原科技大学 一种具有摆动斜盘和转动配流盘的液压变压器
EP3399186B1 (de) 2017-05-03 2019-10-16 Innas B.V. Hydraulikvorrichtung
EP3477102B1 (de) * 2017-10-25 2020-12-16 Innas B.V. Hydraulische vorrichtung
DE102018203264A1 (de) 2018-03-06 2019-09-12 Robert Bosch Gmbh Hydraulischer Aktor
CN110630462A (zh) * 2019-09-30 2019-12-31 北京工业大学 一种全水润滑的柔性浮杯式轴向柱塞泵
DE102020116656A1 (de) 2020-06-24 2021-12-30 MOOG Gesellschaft mit beschränkter Haftung Axialkolbenmaschine mit einem abschnittsweise kugelförmigen Dichtring
EP4083424B1 (de) 2021-04-29 2023-11-15 Innas B.V. Hydraulikvorrichtung
CN114607577B (zh) * 2022-03-09 2023-09-08 西安航空学院 一种对称布置的同步定量轴向柱塞泵及马达
EP4296504B1 (de) 2022-06-21 2025-04-23 Innas B.V. Hydraulikvorrichtung
US12372076B2 (en) 2022-08-25 2025-07-29 University Of Manitoba Variable split displacement ratio axial piston machines

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Publication number Priority date Publication date Assignee Title
US3434429A (en) * 1967-03-14 1969-03-25 Us Army Free piston and cylinder assembly for hydraulic pumps and motors
US3648567A (en) * 1970-07-06 1972-03-14 Gen Motors Corp Variable displacement axial pump or motor
DE2130514A1 (de) * 1971-06-19 1972-12-21 Linde Ag Axialkolbenmaschine mit Federn,welche eine Zylindertrommel und eine Andrueckplatte gegen die jeweiligen Gegenbauteile druecken
SE373188B (de) * 1973-04-25 1975-01-27 Volvo Flygmotor Ab
US4361077A (en) * 1980-06-16 1982-11-30 Varitan, Inc. Variable positive displacement fluid motor/pump apparatus
DE3519822A1 (de) * 1985-06-03 1986-12-04 Danfoss A/S, Nordborg Einstellbare axialkolbenmaschine
DE3519783A1 (de) * 1985-06-03 1986-12-04 Danfoss A/S, Nordborg Axialkolbenmaschine
US5249506A (en) * 1990-03-15 1993-10-05 Wolfhart Willimczik Rotary piston machines with a wear-resistant driving mechanism
US5304043A (en) * 1992-09-29 1994-04-19 Avmed Compressor Corporation Multiple axis rotary compressor
SK41195A3 (en) * 1992-10-30 1995-10-11 Felice Pecorari Volumetric fluid machine
JPH10512644A (ja) * 1995-01-19 1998-12-02 エッセ・ア・イ ソチエタ アパレッキアツーレ イドラウリケ ソチエタ ペル アツィオニ 湾曲したライナーを備えた容積装置
JP2000320456A (ja) * 1999-05-11 2000-11-21 Toyota Autom Loom Works Ltd ピストン式圧縮機

Also Published As

Publication number Publication date
WO2003058035A1 (en) 2003-07-17
EP1468169B1 (de) 2007-09-26
JP2005538283A (ja) 2005-12-15
US20060222516A1 (en) 2006-10-05
US7731485B2 (en) 2010-06-08
AU2003203301A1 (en) 2003-07-24
WO2003058034A1 (en) 2003-07-17
US7311034B2 (en) 2007-12-25
EP1470318A1 (de) 2004-10-27
NL1020932C2 (nl) 2003-07-15
US20050201879A1 (en) 2005-09-15
DE60316535T2 (de) 2008-07-03
ES2294263T3 (es) 2008-04-01
US20050017573A1 (en) 2005-01-27
JP4413620B2 (ja) 2010-02-10
EP1468169A1 (de) 2004-10-20
DE60316535D1 (de) 2007-11-08
AU2003203303A1 (en) 2003-07-24
JP2005514552A (ja) 2005-05-19

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties