DE69606613D1 - Ventilzeitsteuerungsvorrichtung - Google Patents

Ventilzeitsteuerungsvorrichtung

Info

Publication number
DE69606613D1
DE69606613D1 DE69606613T DE69606613T DE69606613D1 DE 69606613 D1 DE69606613 D1 DE 69606613D1 DE 69606613 T DE69606613 T DE 69606613T DE 69606613 T DE69606613 T DE 69606613T DE 69606613 D1 DE69606613 D1 DE 69606613D1
Authority
DE
Germany
Prior art keywords
valve timing
timing device
valve
timing
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
DE69606613T
Other languages
English (en)
Other versions
DE69606613T2 (de
Inventor
Atsushi Sato
Kongo Aoki
Naoki Kira
Kenji Fujiwaki
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=26567504&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69606613(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP31339195A external-priority patent/JP3551343B2/ja
Priority claimed from JP31327195A external-priority patent/JP3499070B2/ja
Application filed by Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Application granted granted Critical
Publication of DE69606613D1 publication Critical patent/DE69606613D1/de
Publication of DE69606613T2 publication Critical patent/DE69606613T2/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
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0476—Camshaft bearings
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • F01L2001/3443—Solenoid driven 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
    • F01L2001/34436—Features or method for avoiding malfunction due to foreign matters in oil
    • 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
    • F01L2001/34473—Lock movement perpendicular to camshaft axis
    • 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
    • F01L2250/00—Camshaft drives characterised by their transmission means
    • F01L2250/02—Camshaft drives characterised by their transmission means the camshaft being driven by chains
    • 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
    • F01L2250/00—Camshaft drives characterised by their transmission means
    • F01L2250/04—Camshaft drives characterised by their transmission means the camshaft being driven by belts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE69606613T 1995-11-30 1996-11-29 Ventilzeitsteuerungsvorrichtung Expired - Lifetime DE69606613T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31339195A JP3551343B2 (ja) 1995-11-30 1995-11-30 弁開閉時期制御装置
JP31327195A JP3499070B2 (ja) 1995-11-30 1995-11-30 弁開閉時期制御装置

Publications (2)

Publication Number Publication Date
DE69606613D1 true DE69606613D1 (de) 2000-03-16
DE69606613T2 DE69606613T2 (de) 2000-07-13

Family

ID=26567504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69606613T Expired - Lifetime DE69606613T2 (de) 1995-11-30 1996-11-29 Ventilzeitsteuerungsvorrichtung

Country Status (3)

Country Link
US (1) US5937810A (de)
EP (1) EP0781899B1 (de)
DE (1) DE69606613T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6173686B1 (en) * 1997-09-29 2001-01-16 Aisin Seiki Kabushiki Kaisha Valve timing control device
DE19745908B4 (de) * 1997-10-17 2004-03-04 Ina-Schaeffler Kg Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, wobei die Vorrichtung als Flügelzellen-Verstelleinrichtung ausgebildet ist
EP0911492B1 (de) 1997-10-21 2002-03-06 TCG UNITECH Aktiengesellschaft Vorrichtung zur Verstellung einer Nockenwelle einer Brennkraftmaschine mit innerer Verbrennung
US6269785B1 (en) 1998-01-29 2001-08-07 Denso Corporation Variable valve timing mechanism
DE19834843A1 (de) * 1998-08-01 2000-02-03 Porsche Ag Einrichtung zur relativen Drehlagenänderung einer Welle zum Antriebsrad
DE19916644A1 (de) 1999-04-14 2000-10-19 Schaeffler Waelzlager Ohg Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber der Kurbelwelle einer Hubkolben-Brennkraftmaschine
US6267089B1 (en) * 1999-09-24 2001-07-31 Ina Walzlager Schaeffler Ohg Appliance for modifying the timing of gas-exchange valves of an internal combustion engine, in particular hydraulic camshaft adjustment device of rotary piston type
JP2003328709A (ja) * 2002-03-08 2003-11-19 Aisin Seiki Co Ltd 弁開閉時期制御装置
JP3906763B2 (ja) * 2002-08-28 2007-04-18 アイシン精機株式会社 弁開閉時期制御装置
DE102005059884A1 (de) 2005-12-15 2007-07-05 Schaeffler Kg Nockenwellenversteller
JP4736986B2 (ja) * 2006-07-19 2011-07-27 アイシン精機株式会社 弁開閉時期制御装置
JP4640616B2 (ja) * 2006-08-23 2011-03-02 アイシン精機株式会社 弁開閉時期制御装置
JP2009138611A (ja) * 2007-12-05 2009-06-25 Denso Corp バルブタイミング調整装置
DE102008023066B4 (de) * 2008-05-09 2017-10-05 Hilite Germany Gmbh Nockenwellenverstellung mit trockener Lauffläche
JP4905843B2 (ja) * 2010-02-23 2012-03-28 株式会社デンソー バルブタイミング調整装置
WO2016194544A1 (ja) * 2015-06-02 2016-12-08 日立オートモティブシステムズ株式会社 内燃機関のバルブタイミング制御装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE703586C (de) 1938-10-14 1941-03-12 Bmw Flugmotorenbau Ges M B H Hydraulische Nockenverstelleinrichtung fuer Kraft-tmaschinen mit sternfoermig angeordneten Zylindern
JPS60175738A (ja) * 1984-02-21 1985-09-09 Nippon Soken Inc 回転運動伝達装置
JPS611833A (ja) * 1984-06-14 1986-01-07 Nippon Soken Inc 回転運動伝達装置
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
US5507254A (en) * 1989-01-13 1996-04-16 Melchior; Jean F. Variable phase coupling for the transmission of alternating torques
US5361735A (en) * 1989-10-16 1994-11-08 Borg-Warner Automotive Transmission & Engine Components Corporation Belt driven variable camshaft timing system
US5046460A (en) * 1989-10-16 1991-09-10 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing for internal combustion engine
DE3937644A1 (de) * 1989-11-11 1991-05-16 Bayerische Motoren Werke Ag Vorrichtung zur hydraulischen drehwinkelverstellung einer welle relativ zu einem antriebsrad, insbesondere nockenwelle fuer brennkraftmaschinen
JPH05113112A (ja) * 1991-10-24 1993-05-07 Toyo A Tec Kk エンジンの弁開閉時期可変装置
JPH07238806A (ja) * 1994-02-25 1995-09-12 Ofic Co 可変バルブタイミング装置
JP3820478B2 (ja) * 1994-05-13 2006-09-13 株式会社デンソー ベーン式回転位相調節装置

Also Published As

Publication number Publication date
US5937810A (en) 1999-08-17
DE69606613T2 (de) 2000-07-13
EP0781899A1 (de) 1997-07-02
EP0781899B1 (de) 2000-02-09

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings