DK0896151T3 - Syntetisk lavfriktionsstempel til en hydraulisk pumpe eller motor - Google Patents

Syntetisk lavfriktionsstempel til en hydraulisk pumpe eller motor

Info

Publication number
DK0896151T3
DK0896151T3 DK98306172T DK98306172T DK0896151T3 DK 0896151 T3 DK0896151 T3 DK 0896151T3 DK 98306172 T DK98306172 T DK 98306172T DK 98306172 T DK98306172 T DK 98306172T DK 0896151 T3 DK0896151 T3 DK 0896151T3
Authority
DK
Denmark
Prior art keywords
motor
hydraulic pump
low friction
synthetic low
friction piston
Prior art date
Application number
DK98306172T
Other languages
English (en)
Inventor
Kiyoshi Inoue
Takashi Teraoka
Takashi Itoh
Original Assignee
Kayaba Industry Co Ltd
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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Application granted granted Critical
Publication of DK0896151T3 publication Critical patent/DK0896151T3/da

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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DK98306172T 1997-08-06 1998-08-03 Syntetisk lavfriktionsstempel til en hydraulisk pumpe eller motor DK0896151T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21188897A JP3703610B2 (ja) 1997-08-06 1997-08-06 アキシャルピストンポンプまたはモータ

Publications (1)

Publication Number Publication Date
DK0896151T3 true DK0896151T3 (da) 2003-10-20

Family

ID=16613307

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98306172T DK0896151T3 (da) 1997-08-06 1998-08-03 Syntetisk lavfriktionsstempel til en hydraulisk pumpe eller motor

Country Status (5)

Country Link
US (1) US6092457A (da)
EP (1) EP0896151B1 (da)
JP (1) JP3703610B2 (da)
DE (1) DE69815766T2 (da)
DK (1) DK0896151T3 (da)

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US7874914B2 (en) 1996-12-30 2011-01-25 Igt System and method for communicating game session information
JP3849825B2 (ja) * 1997-10-20 2006-11-22 カヤバ工業株式会社 アキシャルピストンポンプ
SE521484C2 (sv) * 1998-02-13 2003-11-04 Parker Hannifin Ab Hydraulisk roterande axialkolvmaskin
DE19828939A1 (de) * 1998-06-29 1999-12-30 Linde Ag Axialkolbenmaschine mit gekrümmter Lauffläche an der Hubscheibe
EP1297259A4 (en) * 2000-06-20 2009-07-15 Folsom Technologies Inc PUMP AND HYDRAULIC MOTOR
DE10037481C1 (de) * 2000-08-01 2002-04-04 Sauer Danfoss Neumuenster Gmbh Hydrostatische Verstellpumpe mit einem montage-verbesserten kompakten Gehäuse
JP2003206855A (ja) 2002-01-15 2003-07-25 Komatsu Ltd アキシャルピストン式流体機械
DE10235813B4 (de) * 2002-08-05 2004-07-22 Brueninghaus Hydromatik Gmbh Gleitschuh und Verfahren zum Herstellen von erhabenen Anlageflächen eines Gleitschuhs
US20050226737A1 (en) * 2004-04-07 2005-10-13 Sauer-Danfoss, Inc. Axial piston hydraulic power unit with pseudo slippers
DE102005021029A1 (de) * 2005-05-06 2006-11-09 Linde Ag Axialkolbenmaschine in Schrägscheibenbauweise mit Lagerung des Zylinderblocks auf einem Tragzapfen
US7753659B2 (en) * 2006-04-10 2010-07-13 The Boeing Company Axial cam air motor
US7553085B2 (en) * 2006-04-28 2009-06-30 The United States Of America As Represented By The United States Environmental Protection Agency Fluid bearing and method of operation
DE102008010652B3 (de) 2008-02-22 2009-11-05 Polysius Ag Kraftübertragungssystem und Rollenmühle
JP2011094490A (ja) * 2009-10-27 2011-05-12 Hitachi Constr Mach Co Ltd アキシャルピストン型液圧回転機械
DE102010033483A1 (de) 2010-08-05 2012-02-09 Schaeffler Technologies Gmbh & Co. Kg Kolbenmaschine mit wenigstens einem Kunststoffkolben
CN103075316B (zh) * 2012-12-24 2015-08-05 北京工业大学 缸内轴承支撑半轴式纯水液压轴向柱塞泵
KR101984316B1 (ko) * 2013-05-28 2019-09-03 두산인프라코어 주식회사 유압펌프용 피스톤 슬리퍼
US9803660B1 (en) 2014-02-04 2017-10-31 Danfoss Power Solutions Inc. Low friction compact servo piston assembly
CN104198100B (zh) * 2014-08-04 2016-06-01 浙江大学 采用缸体旋转的柱塞副摩擦力测量装置
DE112014006913B4 (de) * 2014-08-29 2024-02-01 Komatsu Ltd. Vorrichtung zum Herstellen eines Metallteils
JP6751547B2 (ja) * 2015-02-19 2020-09-09 三菱重工業株式会社 油圧装置、油圧ポンプ、油圧モータ、油圧装置における摺動構造
US10273865B2 (en) * 2015-12-24 2019-04-30 Rabhi Vianney Cooling and lubricating system for a piston sealing device
US10138729B2 (en) * 2016-10-20 2018-11-27 Deere & Company Drive assembly with pressure force aggregating piston arrangement for hydraulic motor speed/torque selector

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DE4424672A1 (de) * 1994-07-13 1996-01-18 Danfoss As Kolben-Gleitschuh-Anordnung
DE4424670B4 (de) * 1994-07-13 2005-11-03 Danfoss A/S Hydraulische Kolbenmaschine
DE4424608A1 (de) * 1994-07-13 1996-01-18 Danfoss As Hydraulische Axialkolbenmaschine
DE4424610C2 (de) * 1994-07-13 1999-11-11 Danfoss As Hydraulische Kolbenmaschine
JP3710174B2 (ja) 1994-09-30 2005-10-26 カヤバ工業株式会社 アキシャルピストンポンプ・モータ
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Also Published As

Publication number Publication date
JP3703610B2 (ja) 2005-10-05
EP0896151A3 (en) 2000-03-22
EP0896151B1 (en) 2003-06-25
DE69815766T2 (de) 2004-05-06
JPH1150950A (ja) 1999-02-23
US6092457A (en) 2000-07-25
EP0896151A2 (en) 1999-02-10
DE69815766D1 (de) 2003-07-31

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