DE69710701T2 - Ventilsteuerungsvorrichtung - Google Patents

Ventilsteuerungsvorrichtung

Info

Publication number
DE69710701T2
DE69710701T2 DE69710701T DE69710701T DE69710701T2 DE 69710701 T2 DE69710701 T2 DE 69710701T2 DE 69710701 T DE69710701 T DE 69710701T DE 69710701 T DE69710701 T DE 69710701T DE 69710701 T2 DE69710701 T2 DE 69710701T2
Authority
DE
Germany
Prior art keywords
control device
valve control
valve
control
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 - Lifetime
Application number
DE69710701T
Other languages
English (en)
Other versions
DE69710701D1 (de
Inventor
Naoki Kira
Kazumi Ogawa
Katsuhiko Eguchi
Motoo Nakamura
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27291330&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69710701(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP34312296A external-priority patent/JP3812691B2/ja
Priority claimed from JP4274197A external-priority patent/JP3864480B2/ja
Priority claimed from JP29878697A external-priority patent/JP3845986B2/ja
Application filed by Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Application granted granted Critical
Publication of DE69710701D1 publication Critical patent/DE69710701D1/de
Publication of DE69710701T2 publication Critical patent/DE69710701T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • F01L2001/34446—Fluid accumulators for the feeding circuit
    • 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34456—Locking in only one position
    • 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34483—Phaser return springs
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/01—Starting
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/04—Sensors
    • F01L2820/041—Camshafts position or phase sensors
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2102—Adjustable
DE69710701T 1996-12-24 1997-12-24 Ventilsteuerungsvorrichtung Expired - Lifetime DE69710701T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP34312296A JP3812691B2 (ja) 1996-12-24 1996-12-24 弁開閉時期制御装置
JP4274197A JP3864480B2 (ja) 1997-02-26 1997-02-26 弁開閉時期制御装置
JP29878697A JP3845986B2 (ja) 1997-10-30 1997-10-30 弁開閉時期制御装置

Publications (2)

Publication Number Publication Date
DE69710701D1 DE69710701D1 (de) 2002-04-04
DE69710701T2 true DE69710701T2 (de) 2002-08-14

Family

ID=27291330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69710701T Expired - Lifetime DE69710701T2 (de) 1996-12-24 1997-12-24 Ventilsteuerungsvorrichtung

Country Status (3)

Country Link
US (1) US5836277A (de)
EP (1) EP0857858B1 (de)
DE (1) DE69710701T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018103073B3 (de) 2018-02-12 2019-05-23 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0848141B1 (de) * 1996-12-12 2002-07-17 Aisin Seiki Kabushiki Kaisha Ventilsteuerungsvorrichtung
DE19819995A1 (de) * 1998-05-05 1999-11-11 Porsche Ag Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle zu einem Antriebsrad
US6311654B1 (en) 1998-07-29 2001-11-06 Denso Corporation Valve timing adjusting device
DE19856318B4 (de) * 1998-12-07 2007-12-13 Schaeffler Kg Stellvorrichtung zur relativen Winkelverstellung einer angetriebenen Welle, insbesondere einer Nockenwelle einer Brennkraftmaschine
DE19908934A1 (de) * 1999-03-02 2000-09-07 Schaeffler Waelzlager Ohg Vorrichtung zur Drehwinkelverstellung einer Nockenwelle
DE19929393A1 (de) * 1999-06-26 2000-12-28 Schaeffler Waelzlager Ohg Verfahren zur Ansteuerung einer Vorrichtung zum Variieren der Ventilsteuerzeiten einer Brennkraftmaschine, insbesondere einer Nockenwellen-Verstelleinrichtung mit hydraulisch entriegelbarer Startverriegelung
JP2001102944A (ja) * 1999-09-28 2001-04-13 Sanyo Electric Co Ltd ラジオ受信機におけるノイズ検出装置
JP3850598B2 (ja) * 1999-10-07 2006-11-29 株式会社日立製作所 内燃機関のベーン式バルブタイミング制御装置
DE19983890T1 (de) 1999-11-10 2002-03-07 Mitsubishi Electric Corp Ventiltaktgebungsjustiereinrichtung
DE19961192A1 (de) * 1999-12-18 2001-06-28 Schaeffler Waelzlager Ohg Rotationskolbenversteller
US6276321B1 (en) * 2000-01-11 2001-08-21 Delphi Technologies, Inc. Cam phaser having a torsional bias spring to offset retarding force of camshaft friction
DE10007200A1 (de) * 2000-02-17 2001-08-23 Schaeffler Waelzlager Ohg Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE10055334C2 (de) * 2000-11-08 2003-10-30 Porsche Ag Vorrichtung zur relativen Drehwinkelverstellung einer Nockenwelle einer Brennkraftmaschine zu einem Antriebsrad
JP4159241B2 (ja) * 2000-11-30 2008-10-01 株式会社デンソー 内燃機関用バルブタイミング調整装置
JP4296718B2 (ja) * 2001-03-30 2009-07-15 株式会社デンソー バルブタイミング調整装置
JP4595263B2 (ja) * 2001-07-31 2010-12-08 アイシン精機株式会社 弁開閉時期制御装置
US6740992B2 (en) 2002-02-19 2004-05-25 Siemens Vdo Automotive Inc. Electric motor torsional decoupling
JP4032288B2 (ja) * 2002-03-28 2008-01-16 アイシン精機株式会社 弁開閉時期制御装置
US6866013B2 (en) 2002-04-19 2005-03-15 Borgwarner Inc. Hydraulic cushioning of a variable valve timing mechanism
DE10332881A1 (de) * 2003-07-19 2005-02-10 Ina-Schaeffler Kg Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Rotationskolben-Verstelleinrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
US20050045130A1 (en) * 2003-08-27 2005-03-03 Borgwarner Inc. Camshaft incorporating variable camshaft timing phaser rotor
JP4224791B2 (ja) * 2005-03-09 2009-02-18 アイシン精機株式会社 弁開閉時期制御装置
DE102005024242B4 (de) * 2005-05-23 2017-08-24 Schaeffler Technologies AG & Co. KG Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
US7866291B2 (en) * 2008-02-22 2011-01-11 Ford Global Technologies, Llc Camshaft phaser for internal combustion engine
DE102008019745A1 (de) 2008-04-19 2009-10-22 Schaeffler Kg Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE102008032028B4 (de) * 2008-07-07 2021-02-11 Schaeffler Technologies AG & Co. KG Nockenwellenversteller für eine Brennkraftmaschine eines Kraftfahrzeuges
CN102165146B (zh) * 2009-03-25 2014-06-25 爱信精机株式会社 阀开闭定时控制装置
JP4930814B2 (ja) 2009-07-01 2012-05-16 アイシン精機株式会社 弁開閉時期制御装置
DE102010008006A1 (de) 2010-02-15 2011-08-18 Schaeffler Technologies GmbH & Co. KG, 91074 Flügelrad einer Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
JP5246528B2 (ja) 2010-07-15 2013-07-24 アイシン精機株式会社 弁開閉時期制御装置及び弁開閉時期制御機構
JP5483119B2 (ja) 2011-07-07 2014-05-07 アイシン精機株式会社 弁開閉時期制御装置及び弁開閉時期制御機構
JP5803363B2 (ja) 2011-07-12 2015-11-04 アイシン精機株式会社 弁開閉時期調整システム
WO2013008710A1 (ja) 2011-07-12 2013-01-17 アイシン精機株式会社 弁開閉時期調整システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0192504A (ja) * 1987-09-30 1989-04-11 Aisin Seiki Co Ltd 弁開閉時期制御装置
GB8811532D0 (en) * 1988-05-16 1988-06-22 Lumonics Ltd Beam combining unit
DE4237193A1 (de) * 1992-11-04 1994-05-05 Bosch Gmbh Robert Verfahren zur Ansteuerung einer Einrichtung zum relativen Verdrehen einer Welle und Einrichtung zum relativen Verdrehen der Welle einer Brennkraftmaschine
DE4240075C2 (de) * 1992-11-28 2002-08-29 Bosch Gmbh Robert Hydraulische Stelleinrichtung
US5666914A (en) * 1994-05-13 1997-09-16 Nippondenso Co., Ltd. Vane type angular phase adjusting device
US5823152A (en) * 1995-06-14 1998-10-20 Nippondenso Co., Ltd. Control apparatus for varying a rotational or angular phase between two rotational shafts, preferably applicable to a valve timing control apparatus for an internal combustion engine
JPH0953418A (ja) * 1995-08-09 1997-02-25 Unisia Jecs Corp 内燃機関のバルブタイミング制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018103073B3 (de) 2018-02-12 2019-05-23 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller

Also Published As

Publication number Publication date
EP0857858B1 (de) 2002-02-27
EP0857858A1 (de) 1998-08-12
US5836277A (en) 1998-11-17
DE69710701D1 (de) 2002-04-04

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)