EP2386731B1 - Hydraulikventil - Google Patents

Hydraulikventil Download PDF

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Publication number
EP2386731B1
EP2386731B1 EP11159294.5A EP11159294A EP2386731B1 EP 2386731 B1 EP2386731 B1 EP 2386731B1 EP 11159294 A EP11159294 A EP 11159294A EP 2386731 B1 EP2386731 B1 EP 2386731B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
hollow piston
pivoting
camshaft adjuster
pressure
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.)
Not-in-force
Application number
EP11159294.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2386731A1 (de
Inventor
Marc Hohmann
Dietmar Schulze
André Selke
Patrick Gautier
Markus Todt
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.)
Hilite Germany GmbH
Original Assignee
Hilite Germany 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 Hilite Germany GmbH filed Critical Hilite Germany GmbH
Publication of EP2386731A1 publication Critical patent/EP2386731A1/de
Application granted granted Critical
Publication of EP2386731B1 publication Critical patent/EP2386731B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—Oil control valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—Oil control valves
    • F01L2001/34433—Location oil control valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/86702—With internal flow passage
EP11159294.5A 2010-05-03 2011-03-22 Hydraulikventil Not-in-force EP2386731B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010019005.5A DE102010019005B4 (de) 2010-05-03 2010-05-03 Schwenkmotorversteller

Publications (2)

Publication Number Publication Date
EP2386731A1 EP2386731A1 (de) 2011-11-16
EP2386731B1 true EP2386731B1 (de) 2016-07-20

Family

ID=44648323

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11159294.5A Not-in-force EP2386731B1 (de) 2010-05-03 2011-03-22 Hydraulikventil

Country Status (5)

Country Link
US (1) US8505582B2 (ja)
EP (1) EP2386731B1 (ja)
JP (1) JP5759654B2 (ja)
CN (1) CN102235196A (ja)
DE (1) DE102010019005B4 (ja)

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* Cited by examiner, † Cited by third party
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DE102009050779B4 (de) 2009-10-27 2016-05-04 Hilite Germany Gmbh Schwenkmotornockenwellenversteller mit einer Reibscheibe und Montageverfahren
DE102009052841A1 (de) * 2009-11-13 2011-05-19 Hydraulik-Ring Gmbh Nockenwelleneinsatz
DE102010018200A1 (de) * 2010-04-26 2011-10-27 Schaeffler Technologies Gmbh & Co. Kg Steuerventil, insbesondere Proportionalventil
DE102010061337B4 (de) * 2010-12-20 2015-07-09 Hilite Germany Gmbh Hydraulikventil für einen Schwenkmotorversteller
DE102011000522A1 (de) * 2011-02-04 2012-08-09 Hydraulik-Ring Gmbh Schwenkmotorversteller mit einem Hydraulikventil
DE102011087664B4 (de) * 2011-12-02 2014-03-20 Continental Automotive Gmbh Ventilanordnung
DE102011056264B4 (de) 2011-12-12 2020-03-05 Hilite Germany Gmbh Hydraulikventil
DE102012201567B4 (de) * 2012-02-02 2013-12-05 Schaeffler Technologies AG & Co. KG Gestaltung eines Hydraulikölkanals zwischen einem Zentralventil und einem Volumenspeicher eines Nockenwellenverstellers
DE102012207477A1 (de) * 2012-05-07 2013-11-07 Schaeffler Technologies AG & Co. KG Nockenwellenversteller und Trennhülse für einen Nockenwellenversteller
CN104246153B (zh) * 2012-05-18 2016-11-09 舍弗勒技术股份两合公司 凸轮轴单元
US20150144211A1 (en) * 2012-05-25 2015-05-28 Schaeffler Technologies Gmbh & Co. Kg Control valve of a camshaft adjuster
DE102012106096B3 (de) * 2012-07-06 2014-05-15 Hilite Germany Gmbh Schwenkmotorversteller mit einem Hydraulikventil
DE102012218270A1 (de) * 2012-10-08 2014-05-15 Robert Bosch Gmbh Kaltstartventil und hydraulische Anordnung mit einem derartigen Kaltstartventil
JP5874615B2 (ja) * 2012-11-30 2016-03-02 株式会社デンソー バルブタイミング調整装置
DE102013100913B4 (de) * 2013-01-30 2015-08-13 Hilite Germany Gmbh Zentralventil für einen Schwenkmotorversteller
DE102013104575B4 (de) * 2013-05-03 2018-03-08 Hilite Germany Gmbh Hydraulikventil und Schwenkmotorversteller
DE102014103400B3 (de) * 2014-03-13 2015-06-03 Hilite Germany Gmbh Hydraulikventil für einen Schwenkmotorversteller einer Nockenwelle
US9422840B2 (en) * 2014-06-24 2016-08-23 Hilite Germany Gmbh Hydraulic valve for an internal combustion engine
EP3073095B1 (de) * 2015-03-26 2019-05-29 Hilite Germany GmbH Hydraulikventil und pleuel mit einem hydraulikventil
DE102015111175A1 (de) 2015-03-26 2016-09-29 Hilite Germany Gmbh Hydraulikventil und Pleuel mit einem Hydraulikventil
DE102016107986A1 (de) * 2015-11-04 2017-05-04 Hilite Germany Gmbh Hydraulikventil und Pleuel mit einem Hydraulikventil
JP6623768B2 (ja) * 2016-01-08 2019-12-25 アイシン精機株式会社 弁開閉時期制御装置
CN105863234B (zh) * 2016-05-25 2017-11-28 杭州赛奇机械股份有限公司 基于螺杆传动的导架爬升式升降工作平台及其组合工作平台
JP6834381B2 (ja) * 2016-11-14 2021-02-24 アイシン精機株式会社 弁開閉時期制御装置
JP6834382B2 (ja) * 2016-11-14 2021-02-24 アイシン精機株式会社 弁開閉時期制御装置
CN109983266B (zh) * 2016-11-30 2020-11-27 日立汽车系统株式会社 液压控制阀及内燃机的阀正时控制装置
DE102017121432A1 (de) 2017-01-18 2018-07-19 ECO Holding 1 GmbH Hydraulikmodul zum Steuern eines Hydraulikflüssigkeitsstroms eines Pleuels für eine Brennkraftmaschine mit variabler Verdichtung sowie Pleuel
DE112018000447T5 (de) * 2017-01-19 2019-10-10 Denso Corporation Ventiltimingeinstellvorrichtung
JP6790925B2 (ja) * 2017-03-07 2020-11-25 株式会社デンソー 作動油制御弁、および、これを用いたバルブタイミング調整装置
DE102018115343A1 (de) * 2018-06-26 2020-01-02 Schaeffler Technologies AG & Co. KG Steuerventil mit Dichtkontur auf einem hülsenförmigen Hydraulikleitelement; sowie Bausatz mit Steuerventil und Nockenwellenversteller
CN112302752A (zh) * 2019-07-25 2021-02-02 句容嘉晟汽车配件有限公司 一种vvt系统
CN110285238B (zh) * 2019-08-05 2024-04-12 安徽理工大学 一种基于十字限位口的旋转阀芯切换机构

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DE102010019005A1 (de) 2011-11-24
CN102235196A (zh) 2011-11-09
EP2386731A1 (de) 2011-11-16
US8505582B2 (en) 2013-08-13
US20110266479A1 (en) 2011-11-03
DE102010019005A9 (de) 2013-05-29
JP5759654B2 (ja) 2015-08-05
DE102010019005B4 (de) 2017-03-23
JP2011241823A (ja) 2011-12-01

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