[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE602006005088D1 - Hydraulikzylinder mit integriertem Druckspeicher - Google Patents

Hydraulikzylinder mit integriertem Druckspeicher

Info

Publication number
DE602006005088D1
DE602006005088D1 DE602006005088T DE602006005088T DE602006005088D1 DE 602006005088 D1 DE602006005088 D1 DE 602006005088D1 DE 602006005088 T DE602006005088 T DE 602006005088T DE 602006005088 T DE602006005088 T DE 602006005088T DE 602006005088 D1 DE602006005088 D1 DE 602006005088D1
Authority
DE
Germany
Prior art keywords
hydraulic cylinder
pressure accumulator
integrated pressure
integrated
accumulator
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.)
Expired - Fee Related
Application number
DE602006005088T
Other languages
English (en)
Inventor
Jahmy J Hindman
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of DE602006005088D1 publication Critical patent/DE602006005088D1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/24—Lifting devices for the cutter-bar
    • A01D34/246—Hydraulic lifting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Actuator (AREA)
DE602006005088T 2005-03-15 2006-03-15 Hydraulikzylinder mit integriertem Druckspeicher Expired - Fee Related DE602006005088D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/080,008 US7104052B1 (en) 2005-03-15 2005-03-15 Hydraulic cylinder with integrated accumulator

Publications (1)

Publication Number Publication Date
DE602006005088D1 true DE602006005088D1 (de) 2009-03-26

Family

ID=36216793

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006005088T Expired - Fee Related DE602006005088D1 (de) 2005-03-15 2006-03-15 Hydraulikzylinder mit integriertem Druckspeicher

Country Status (4)

Country Link
US (1) US7104052B1 (de)
EP (1) EP1703142B1 (de)
JP (1) JP4689478B2 (de)
DE (1) DE602006005088D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7600376B2 (en) * 2007-07-02 2009-10-13 Hall David R Energy storage
US7908851B2 (en) * 2007-07-02 2011-03-22 Hall David R Hydraulic energy storage with reinforced layer
US7677036B2 (en) * 2007-07-02 2010-03-16 Hall David R Hydraulic energy storage with an internal element
DE102008034582A1 (de) * 2008-07-24 2010-01-28 Liebherr-Hydraulikbagger Gmbh Arbeitsgerät
JP5330193B2 (ja) * 2009-10-28 2013-10-30 ナブテスコ株式会社 背圧加圧弁
DE102010032415A1 (de) * 2010-07-27 2012-02-02 Hydac Technology Gmbh Vorrichtung zur Rückgewinnung von Energie
DE102010051651A1 (de) * 2010-11-17 2012-05-24 Liebherr-Hydraulikbagger Gmbh Arbeitsgerät
CA2820589A1 (en) 2010-12-07 2012-06-14 General Compression, Inc. Compressor and/or expander device with rolling piston seal
KR101538997B1 (ko) * 2013-12-03 2015-07-24 국방과학연구소 3단 유압식 속도발생장치 및 그 구동방법
US9868624B2 (en) * 2014-03-03 2018-01-16 Xtreme Manufacturing, Llc Method and system for a hydraulic cylinder
FI127612B (fi) * 2014-12-04 2018-10-15 Aalto Korkeakoulusaeaetioe Mäntäpaineakku
US9964124B2 (en) * 2015-09-02 2018-05-08 Deere & Company Piston accumulator with integrated cylinder rod
CN107542725A (zh) * 2017-09-05 2018-01-05 燕山大学 单作用往复液压作动器
US10738803B2 (en) * 2017-12-07 2020-08-11 Airbus Helicopters Servo control, rotor and aircraft
CN108591162B (zh) * 2018-05-16 2020-02-11 芜湖市艾德森自动化设备有限公司 一种新型液压缸用复合活塞结构
EP3621711B1 (de) 2018-06-01 2021-06-30 HAWE Altenstadt Holding GmbH Fahrgeschäft-fahrgasteinheit
EP3983685A4 (de) * 2019-06-17 2023-07-05 Elmaco AS Zylinder, hydraulisches system, baumaschine und verfahren
DE102019216453A1 (de) * 2019-10-25 2021-04-29 Robert Bosch Gmbh Hydrostatischer Zylinder mit Gasdruckspeicher
GB2603748A (en) * 2020-11-09 2022-08-17 Bamford Excavators Ltd Hydraulic actuator
US12031556B2 (en) * 2021-09-30 2024-07-09 Deere & Company Dual gas pressure accumulator system
EP4279749A1 (de) * 2022-05-20 2023-11-22 Power Hydraulik S.r.l. Hydraulische verriegelungsvorrichtung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2163982A (en) * 1935-03-11 1939-06-27 Mereier Jean Fluid-operated jack
US2193736A (en) * 1936-11-14 1940-03-12 Onions John Henry Fluid pressure motor
US2679827A (en) * 1948-06-11 1954-06-01 Electro Hydraulics Ltd Combination fluid pressure motor and shock absorber
GB1227353A (de) 1967-02-02 1971-04-07
DE1954604A1 (de) * 1969-10-30 1971-05-13 Deere & Co Hebe- und Senkvorrichtung,insbesondere fuer an ein Fahrzeug anschliessbare Arbeitsgeraete,beispielsweise fuer die Maehwerksbaugruppe von Maehdreschern
US3869861A (en) * 1973-10-15 1975-03-11 Hesston Corp Combination hydraulic cylinder and accumulator
GB2097860B (en) 1981-04-30 1985-01-16 Lucas Ind Plc Actuator with accumulator
JPH0739273B2 (ja) * 1986-11-12 1995-05-01 いすゞ自動車株式会社 キヤブテイルト・サスペンシヨン装置
JPH01148106U (de) * 1988-04-01 1989-10-13
US5034184A (en) * 1989-06-20 1991-07-23 The United States Of America As Represented By The United States Department Of Energy Speed control with end cushion for high speed air cylinder
JPH074902U (ja) * 1993-06-28 1995-01-24 帝人製機株式会社 多重油圧シリンダ
JP3726930B2 (ja) * 1997-02-13 2005-12-14 ナブテスコ株式会社 アクチュエータ
JPH10230365A (ja) * 1997-02-18 1998-09-02 Obara Kk ２ピストンシリンダ
JP3615967B2 (ja) * 1999-08-02 2005-02-02 富雄 久保 油圧シリンダ装置
JP2002372008A (ja) 2001-06-15 2002-12-26 Oil Drive Kogyo Kk アキュムレータ内蔵式油圧ジャッキ及びそれを用いた油圧式エレベータ
JP3801542B2 (ja) * 2002-07-26 2006-07-26 太陽鉄工株式会社 流体圧シリンダの安全装置
JP3852701B2 (ja) * 2003-10-28 2006-12-06 株式会社小松製作所 油圧シリンダを用いる油圧回路

Also Published As

Publication number Publication date
JP4689478B2 (ja) 2011-05-25
EP1703142A1 (de) 2006-09-20
US20060207246A1 (en) 2006-09-21
US7104052B1 (en) 2006-09-12
EP1703142B1 (de) 2009-02-11
JP2006258287A (ja) 2006-09-28

Similar Documents

Publication Publication Date Title
DE602006005088D1 (de) Hydraulikzylinder mit integriertem Druckspeicher
GB2437028B (en) Hydraulic piston pump
GB0720343D0 (en) Hydraulic cylinder
DK1987254T3 (da) Trykakkumulator, især pulsationsdæmper
DK2032882T3 (da) Stødventil til hydraulisk enhed
DE502007003759D1 (de) Kolbenpumpe
DK1828649T3 (da) Tryksatte fluidcylindre
SE0400611L (sv) Hydraulisk tryckackumulator
NO20080072L (no) Stempelpumpe
DE502006004023D1 (de) Kolbenpumpe
DE502007005227D1 (de) Hydraulik-Ventilbatterie
DE502007004365D1 (de) Fluidzylinder-Anordnung
DE602006010007D1 (de) Druckbegrenzungsventil
FR2894303B1 (fr) Verin hydraulique a amortissement
DK1775743T3 (da) Hydraulisk trykomskifter
DE112007003072A5 (de) Hochdruckkolbenpumpe
DE502005000953D1 (de) Hochdruckpumpe mit integriertem Hochdruckspeicher
ES1065585Y (es) Minicilindro hidraulico compacto manual
DE502005000564D1 (de) Fluidbetätigter Arbeitszylinder
DE112006000547A5 (de) Hydraulikzylinderkolben
RU47280U8 (ru) Односторонний гидравлический цилиндр
SE0601023L (sv) Kolvpress
AT503996A3 (de) Hydraulischer druckschalter
DE502006009295D1 (de) Hochdruckpumpe
GB0410848D0 (en) Hydraulic cylinder

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee