CN109072889B - 一种液压装置 - Google Patents

一种液压装置 Download PDF

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Publication number
CN109072889B
CN109072889B CN201780026411.XA CN201780026411A CN109072889B CN 109072889 B CN109072889 B CN 109072889B CN 201780026411 A CN201780026411 A CN 201780026411A CN 109072889 B CN109072889 B CN 109072889B
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CN
China
Prior art keywords
sleeve
hydraulic device
collet
piston
wall thickness
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.)
Active
Application number
CN201780026411.XA
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English (en)
Chinese (zh)
Other versions
CN109072889A (zh
Inventor
彼得·奥古斯丁努斯·约翰尼斯·阿赫滕
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.)
Bucher Hydraulics AG
Original Assignee
Innas BV
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Publication date
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Publication of CN109072889A publication Critical patent/CN109072889A/zh
Application granted granted Critical
Publication of CN109072889B publication Critical patent/CN109072889B/zh
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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
    • F04B1/20—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
    • F04B1/2035—Cylinder barrels
    • 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
    • F01B3/0052—Cylinder barrel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F03C1/0644—Component parts
    • F03C1/0652—Cylinders
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
CN201780026411.XA 2016-05-19 2017-05-17 一种液压装置 Active CN109072889B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16170442.4 2016-05-19
EP16170442.4A EP3246567B1 (en) 2016-05-19 2016-05-19 A hydraulic device
PCT/EP2017/061851 WO2017198718A1 (en) 2016-05-19 2017-05-17 A hydraulic device

Publications (2)

Publication Number Publication Date
CN109072889A CN109072889A (zh) 2018-12-21
CN109072889B true CN109072889B (zh) 2020-10-02

Family

ID=56092731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780026411.XA Active CN109072889B (zh) 2016-05-19 2017-05-17 一种液压装置

Country Status (5)

Country Link
US (1) US10914172B2 (enExample)
EP (1) EP3246567B1 (enExample)
JP (1) JP6979703B2 (enExample)
CN (1) CN109072889B (enExample)
WO (1) WO2017198718A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3477102B1 (en) * 2017-10-25 2020-12-16 Innas B.V. A hydraulic device
EP4083424B1 (en) * 2021-04-29 2023-11-15 Innas B.V. Hydraulic device
EP4269790A1 (en) * 2022-04-29 2023-11-01 Innas B.V. A hydraulic device
EP4296504B1 (en) 2022-06-21 2025-04-23 Innas B.V. A hydraulic device
EP4442988A1 (en) * 2023-04-04 2024-10-09 Volvo Construction Equipment AB Electro-hydraulic apparatus, and vehicle comprising electro-hydraulic apparatus

Family Cites Families (39)

* Cited by examiner, † Cited by third party
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
US3948111A (en) * 1970-11-27 1976-04-06 P.I.V. Antrieb Werner Reimers Kg Cylinder/piston aggregate on a rotating shaft
DE2130514A1 (de) 1971-06-19 1972-12-21 Linde Ag Axialkolbenmaschine mit Federn,welche eine Zylindertrommel und eine Andrueckplatte gegen die jeweiligen Gegenbauteile druecken
US3958456A (en) 1975-08-06 1976-05-25 Revere Corporation Of America Force transducer
IT1082968B (it) 1977-04-05 1985-05-21 Gherner Lidio Motore idraulico a pistoni assiali
US4361077A (en) 1980-06-16 1982-11-30 Varitan, Inc. Variable positive displacement fluid motor/pump apparatus
GB8417816D0 (en) 1984-07-12 1984-08-15 Searle R J Piston machines
DE3519783A1 (de) 1985-06-03 1986-12-04 Danfoss A/S, Nordborg Axialkolbenmaschine
DE3519822A1 (de) 1985-06-03 1986-12-04 Danfoss A/S, Nordborg Einstellbare 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
DE4424608A1 (de) 1994-07-13 1996-01-18 Danfoss As Hydraulische Axialkolbenmaschine
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
JP4035193B2 (ja) 1997-02-26 2008-01-16 株式会社日立製作所 アキシャルピストン機械
DE19842029B4 (de) 1998-09-14 2005-02-17 Sauer-Sundstrand Gmbh & Co. Verstellung von hydrostatischen Axialkolbenmaschinen mittels Schrittmotor
DE19906540A1 (de) 1999-02-17 2000-08-31 Parker Hannifin Gmbh Schrägscheiben-Axialkolbenpumpe
JP2000320456A (ja) 1999-05-11 2000-11-21 Toyota Autom Loom Works Ltd ピストン式圧縮機
DE10055262A1 (de) 2000-11-08 2002-05-23 Linde Ag Hydrostatische Axialkolbenmaschine in Schrägscheibenbauweise
DE10154723A1 (de) 2000-11-10 2002-10-31 Parker Hannifin Corp Axialkolbenpumpe mit interner Vorverdichtung
NL1020932C2 (nl) * 2002-01-12 2003-07-15 Innas Bv Hydraulische inrichting.
NL1019736C1 (nl) 2002-01-12 2003-07-15 Innas Bv Hydraulische inrichting.
DE10216951A1 (de) 2002-04-17 2003-11-06 Bosch Rexroth Ag Hydrotransformator
WO2004055369A1 (de) 2002-12-18 2004-07-01 Bosch Rexroth Ag Axialkolbenmaschine
US6802244B1 (en) * 2003-04-25 2004-10-12 Sauer-Danfoss, Inc. Hydrostatic cylinder block and method of making the same
NL1024002C2 (nl) 2003-07-25 2005-01-26 Innas Bv Hydraulische inrichting.
NL1027657C2 (nl) * 2004-12-06 2006-06-07 Innas Bv Hydraulische inrichting.
WO2007060822A1 (ja) 2005-11-24 2007-05-31 Komatsu Ltd. 斜軸式可変容量型ポンプ・モータ
CN101415944B (zh) 2006-03-14 2010-12-22 朱荣辉 轴向柱塞泵或马达
DE102006021570A1 (de) 2006-04-10 2007-10-18 Robert Bosch Gmbh Hydrostatische Kolbenmaschine mit drehbarer Steuerscheibe
US20070251378A1 (en) 2006-04-27 2007-11-01 Caterpillar Inc. Dual flow axial piston pump
EP1855002A1 (en) * 2006-05-09 2007-11-14 Innas B.V. Hydraulic device
JP5502470B2 (ja) 2006-07-11 2014-05-28 ベルンハルト・フライ 流体ポンプ或いは流体エンジン用のシリンダピストン装置
DE102007049389A1 (de) * 2007-10-15 2009-04-16 Linde Material Handling Gmbh Axialkolbenmaschine in Schrägscheibenbauweise
DE102007060794A1 (de) * 2007-12-18 2009-06-25 Sauer-Danfoss Gmbh & Co Ohg Radialkolbenpumpe
US20090196768A1 (en) 2008-02-01 2009-08-06 Caterpillar Inc. Floating cup pump assembly
DE102008012404A1 (de) 2008-03-04 2009-09-10 Linde Material Handling Gmbh Hydrostatische Verdrängereinheit
DE102013108409A1 (de) * 2013-08-05 2015-02-05 Linde Hydraulics Gmbh & Co. Kg Hydrostatische Axialkolbenmaschine in Schrägachsenbauweise

Also Published As

Publication number Publication date
WO2017198718A1 (en) 2017-11-23
EP3246567A1 (en) 2017-11-22
CN109072889A (zh) 2018-12-21
US20190211811A1 (en) 2019-07-11
EP3246567B1 (en) 2022-03-09
JP6979703B2 (ja) 2021-12-15
JP2019516897A (ja) 2019-06-20
US10914172B2 (en) 2021-02-09

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SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20260324

Address after: Neuheim, Switzerland

Patentee after: BUCHER HYDRAULICS AG

Country or region after: Switzerland

Address before: Breda, Netherlands, zip code 4823AE

Patentee before: INNAS B.V.

Country or region before: Netherlands