EP0704605A3 - Internal combustion engine with a cam phase variation apparatus - Google Patents

Internal combustion engine with a cam phase variation apparatus Download PDF

Info

Publication number
EP0704605A3
EP0704605A3 EP95115427A EP95115427A EP0704605A3 EP 0704605 A3 EP0704605 A3 EP 0704605A3 EP 95115427 A EP95115427 A EP 95115427A EP 95115427 A EP95115427 A EP 95115427A EP 0704605 A3 EP0704605 A3 EP 0704605A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
cam phase
phase variation
variation apparatus
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.)
Granted
Application number
EP95115427A
Other languages
German (de)
French (fr)
Other versions
EP0704605B1 (en
EP0704605A2 (en
Inventor
Shigenobu Uchiyama
Masaaki Yoshikawa
Hironao Takahashi
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of EP0704605A2 publication Critical patent/EP0704605A2/en
Publication of EP0704605A3 publication Critical patent/EP0704605A3/en
Application granted granted Critical
Publication of EP0704605B1 publication Critical patent/EP0704605B1/en
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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/265—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder peculiar to machines or engines with three or more intake valves per cylinder
    • 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
    • F01L1/34403—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 helically teethed sleeve or gear moving axially between crankshaft and camshaft
    • F01L1/34406—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 helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/102—Lubrication of valve gear or auxiliaries of 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
    • F01L1/34—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/108—Lubrication of valve gear or auxiliaries of auxiliaries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • F02F2007/0063—Head bolts; Arrangements of cylinder head bolts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
EP19950115427 1994-09-30 1995-09-29 Internal combustion engine with a cam phase variation apparatus Expired - Lifetime EP0704605B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP26182694 1994-09-30
JP26182694A JPH08100611A (en) 1994-09-30 1994-09-30 Attaching structure for cam phase angle varying device in engine
JP261826/94 1994-09-30

Publications (3)

Publication Number Publication Date
EP0704605A2 EP0704605A2 (en) 1996-04-03
EP0704605A3 true EP0704605A3 (en) 1996-11-27
EP0704605B1 EP0704605B1 (en) 2003-06-04

Family

ID=17367278

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950115427 Expired - Lifetime EP0704605B1 (en) 1994-09-30 1995-09-29 Internal combustion engine with a cam phase variation apparatus

Country Status (3)

Country Link
EP (1) EP0704605B1 (en)
JP (1) JPH08100611A (en)
DE (1) DE69530962T2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2329675A (en) * 1997-09-27 1999-03-31 Mechadyne Ltd I.c. engine front cover with oil supply passages
GB2332730A (en) * 1997-11-03 1999-06-30 Mechadyne Int Plc Phase change mechanism
JP3859046B2 (en) 1998-12-29 2006-12-20 スズキ株式会社 Oil passage of internal combustion engine
JP3778404B2 (en) * 1998-12-29 2006-05-24 スズキ株式会社 Engine hydraulic control valve mounting structure
JP3856070B2 (en) 1998-12-29 2006-12-13 スズキ株式会社 Oil passage structure of internal combustion engine
US6435154B1 (en) * 2001-06-21 2002-08-20 Borgwarner Inc. VCT controls integrated into front cover of engine
JP4725855B2 (en) * 2006-10-24 2011-07-13 スズキ株式会社 Engine cylinder head structure
JP4900586B2 (en) * 2006-12-22 2012-03-21 スズキ株式会社 Engine with variable valve timing mechanism
DE102007051717A1 (en) * 2007-10-30 2009-05-07 GM Global Technology Operations, Inc., Detroit unit carrier
JP4858562B2 (en) * 2009-03-27 2012-01-18 スズキ株式会社 Oil control valve mounting structure
JP5312152B2 (en) * 2009-03-31 2013-10-09 本田技研工業株式会社 Variable valve gear for engine
DE102009024482A1 (en) * 2009-06-10 2010-12-16 Schwäbische Hüttenwerke Automotive GmbH Camshaft phaser with pressure accumulator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191459A (en) * 1940-02-27 duncan
US4787345A (en) * 1986-05-14 1988-11-29 Bayerische Motoren Werke A.G. Arrangement for the relative angular position change of two shafts drivingly connected with each other, especially between a crankshaft supported in an engine housing of an internal combustion engine and a cam shaft
WO1993024737A1 (en) * 1992-06-01 1993-12-09 Ina Wälzlager Schaeffler Kg Continuous automatic angular adjustment device for two shafts in driving relationship
US5333577A (en) * 1992-09-25 1994-08-02 Nippondenso Co., Ltd. Variable valve operation timing control device
US5353755A (en) * 1993-01-18 1994-10-11 Nissan Motor Co., Ltd. Arrangement of variable valve timing control system on V-type engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0612240U (en) 1992-07-27 1994-02-15 株式会社ユニシアジェックス Brake fluid pressure control device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191459A (en) * 1940-02-27 duncan
US4787345A (en) * 1986-05-14 1988-11-29 Bayerische Motoren Werke A.G. Arrangement for the relative angular position change of two shafts drivingly connected with each other, especially between a crankshaft supported in an engine housing of an internal combustion engine and a cam shaft
WO1993024737A1 (en) * 1992-06-01 1993-12-09 Ina Wälzlager Schaeffler Kg Continuous automatic angular adjustment device for two shafts in driving relationship
US5333577A (en) * 1992-09-25 1994-08-02 Nippondenso Co., Ltd. Variable valve operation timing control device
US5353755A (en) * 1993-01-18 1994-10-11 Nissan Motor Co., Ltd. Arrangement of variable valve timing control system on V-type engine

Also Published As

Publication number Publication date
DE69530962D1 (en) 2003-07-10
EP0704605B1 (en) 2003-06-04
DE69530962T2 (en) 2004-05-13
JPH08100611A (en) 1996-04-16
EP0704605A2 (en) 1996-04-03

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