KR101316446B1 - 자동차용 캠 타겟 휠 - Google Patents
자동차용 캠 타겟 휠 Download PDFInfo
- Publication number
- KR101316446B1 KR101316446B1 KR1020110099106A KR20110099106A KR101316446B1 KR 101316446 B1 KR101316446 B1 KR 101316446B1 KR 1020110099106 A KR1020110099106 A KR 1020110099106A KR 20110099106 A KR20110099106 A KR 20110099106A KR 101316446 B1 KR101316446 B1 KR 101316446B1
- Authority
- KR
- South Korea
- Prior art keywords
- degrees
- cam
- target wheel
- camshaft
- lobe
- 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
Links
- 238000009751 slip forming Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 241001272720 Medialuna californiensis Species 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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- 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
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- 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
-
- 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
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Gears, Cams (AREA)
- Valve Device For Special Equipments (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Transmission Devices (AREA)
Abstract
이에, 로브의 개수를 늘리지 않으므로 제조 원가의 상승을 저지할 수 있을 뿐만 아니라, 캠 흔들림을 인식할 수 있으므로 작동 신뢰도를 향상시킬 수 있다.
Description
도 2는 종래 자동차용 캠 타겟 휠의 문제점을 설명하기 위한 그래프.
도 3은 본 발명에 따른 자동차용 캠 타겟 휠의 단면도.
도 4는 본 발명에 따른 자동차용 캠 타겟 휠에 의한 출력 상태를 도시한 그래프.
20 : 로브
Claims (3)
- 삭제
- 캠 샤프트와;
캠 샤프트의 외주면에 형성되며, 캠 흔들림 파형의 골과 산을 인식할 수 있는 로브를 포함하며,
상기 로브는 상기 캠 샤프트의 외주면에 연속적으로 돌출 형성되며, 상기 로브의 각도는 125도(180도-55도) ∼ 145도(180도-35도)로 이루어진 것을 특징으로 하는 자동차용 캠 타겟 휠. - 캠 샤프트와;
캠 샤프트의 외주면에 형성되며, 캠 흔들림 파형의 골과 산을 인식할 수 있는 로브를 포함하며,
상기 로브는 상기 캠 샤프트의 외주면에 연속적으로 돌출 형성되며, 상기 로브의 각도는 215도(180도+35도) ∼ 235도(180도+55도)로 이루어진 것을 특징으로 하는 자동차용 캠 타겟 휠.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110099106A KR101316446B1 (ko) | 2011-09-29 | 2011-09-29 | 자동차용 캠 타겟 휠 |
US13/316,383 US8505372B2 (en) | 2011-09-29 | 2011-12-09 | Cam target wheel for vehicle |
JP2011285176A JP2013076394A (ja) | 2011-09-29 | 2011-12-27 | 自動車用カムターゲットホイール |
CN201210007529.7A CN103032122B (zh) | 2011-09-29 | 2012-01-11 | 用于车辆的凸轮目标轮 |
DE102012100328A DE102012100328A1 (de) | 2011-09-29 | 2012-01-16 | Nockenscheibenrad eines Fahrzeuges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110099106A KR101316446B1 (ko) | 2011-09-29 | 2011-09-29 | 자동차용 캠 타겟 휠 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130034931A KR20130034931A (ko) | 2013-04-08 |
KR101316446B1 true KR101316446B1 (ko) | 2013-10-08 |
Family
ID=47878751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110099106A Expired - Fee Related KR101316446B1 (ko) | 2011-09-29 | 2011-09-29 | 자동차용 캠 타겟 휠 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8505372B2 (ko) |
JP (1) | JP2013076394A (ko) |
KR (1) | KR101316446B1 (ko) |
CN (1) | CN103032122B (ko) |
DE (1) | DE102012100328A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101558392B1 (ko) * | 2014-06-09 | 2015-10-07 | 현대자동차 주식회사 | 가변 밸브 타이밍 장치의 제어시스템 |
CN108827636B (zh) * | 2018-04-20 | 2019-11-29 | 林梅仙 | 一种发动机倾斜实验用设备台 |
CN112213110A (zh) * | 2020-09-29 | 2021-01-12 | 上汽通用五菱汽车股份有限公司 | 汽油机高压油泵驱动凸轮相位测量方法、系统及存储介质 |
US12098661B2 (en) | 2022-11-02 | 2024-09-24 | Husco Automotive Holdings Llc | Cam phase actuator control systems and methods |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR980002734A (ko) * | 1996-06-18 | 1998-03-30 | 김영귀 | 자동차의 타켓 휠 구조 |
KR19980068825A (ko) * | 1997-02-24 | 1998-10-26 | 김영귀 | 90도 분할인식이 가능한 캠샤프트 센서용 타겟휠 및 초기시동시 연료분사 제어방법 |
KR20000020192U (ko) * | 1999-04-30 | 2000-11-25 | 이관기 | 타겟휠 일체형 캠샤프트 |
JP2012097630A (ja) | 2010-11-01 | 2012-05-24 | Denso Corp | 可変バルブタイミング制御システムの異常診断装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4310460C2 (de) * | 1993-03-31 | 2003-12-18 | Bosch Gmbh Robert | Geberanordnung zur schnellen Zylindererkennung bei einer mehrzylindrigen Brennkraftmaschine |
JP3319256B2 (ja) * | 1995-12-20 | 2002-08-26 | 三菱自動車工業株式会社 | エンジンの気筒識別装置 |
WO1997032123A1 (fr) * | 1996-03-01 | 1997-09-04 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Dispositif pour evaluer un cylindre de moteur a explosion |
US6041647A (en) * | 1996-05-28 | 2000-03-28 | Toyota Jidosha Kabushiki Kaisha | Crank angle detecting apparatus for internal combustion engine |
KR19980021948A (ko) | 1996-09-19 | 1998-06-25 | 김영귀 | 자동차용 캠 샤프트의 타겟 휠 센싱장치 |
KR19980044893U (ko) | 1996-12-27 | 1998-09-25 | 박병재 | 자동차 캠 포지션 센서의 타겟 휠 구조 |
JPH10221114A (ja) * | 1997-02-10 | 1998-08-21 | Mitsubishi Electric Corp | 検出装置 |
US6131547A (en) * | 1998-02-27 | 2000-10-17 | Cummins Engine Company, Inc. | Electronic engine speed and position apparatus for camshaft gear applications |
AUPR093100A0 (en) * | 2000-10-23 | 2000-11-16 | Gibson, David Vincent | Variable duration valve timing camshaft |
JP3775220B2 (ja) * | 2000-12-27 | 2006-05-17 | 株式会社デンソー | 内燃機関用制御装置 |
JP3979161B2 (ja) * | 2001-04-20 | 2007-09-19 | 株式会社デンソー | エンジン制御装置 |
US6736095B2 (en) * | 2001-12-04 | 2004-05-18 | Delphi Technologies, Inc. | Extended duration cam lobe for variable valve actuation mechanism |
JP4151279B2 (ja) * | 2002-02-26 | 2008-09-17 | 株式会社デンソー | エンジン制御装置 |
JP3965099B2 (ja) * | 2002-09-30 | 2007-08-22 | ヤンマー株式会社 | エンジンのクランク角度識別装置 |
US7213552B1 (en) * | 2003-06-18 | 2007-05-08 | Griffiths Gary L | Variable geometry camshaft |
KR20050069053A (ko) | 2003-12-30 | 2005-07-05 | 현대자동차주식회사 | 시동 꺼짐 방지 캠 타겟 휠 |
FR2876738B1 (fr) * | 2004-10-20 | 2009-09-25 | Siemens Vdo Automotive Sas | Procede pour determiner le phasage d'un moteur a combustion interne |
JP4486910B2 (ja) * | 2005-05-25 | 2010-06-23 | 本田技研工業株式会社 | 制御装置 |
WO2010058727A1 (ja) | 2008-11-19 | 2010-05-27 | 電気化学工業株式会社 | 電子部品の製造方法 |
WO2012103406A1 (en) * | 2011-01-27 | 2012-08-02 | Scuderi Group, Llc | Split-cycle air hybrid engine with dwell cam |
-
2011
- 2011-09-29 KR KR1020110099106A patent/KR101316446B1/ko not_active Expired - Fee Related
- 2011-12-09 US US13/316,383 patent/US8505372B2/en active Active
- 2011-12-27 JP JP2011285176A patent/JP2013076394A/ja active Pending
-
2012
- 2012-01-11 CN CN201210007529.7A patent/CN103032122B/zh not_active Expired - Fee Related
- 2012-01-16 DE DE102012100328A patent/DE102012100328A1/de not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR980002734A (ko) * | 1996-06-18 | 1998-03-30 | 김영귀 | 자동차의 타켓 휠 구조 |
KR19980068825A (ko) * | 1997-02-24 | 1998-10-26 | 김영귀 | 90도 분할인식이 가능한 캠샤프트 센서용 타겟휠 및 초기시동시 연료분사 제어방법 |
KR20000020192U (ko) * | 1999-04-30 | 2000-11-25 | 이관기 | 타겟휠 일체형 캠샤프트 |
JP2012097630A (ja) | 2010-11-01 | 2012-05-24 | Denso Corp | 可変バルブタイミング制御システムの異常診断装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102012100328A1 (de) | 2013-04-04 |
JP2013076394A (ja) | 2013-04-25 |
US8505372B2 (en) | 2013-08-13 |
KR20130034931A (ko) | 2013-04-08 |
CN103032122B (zh) | 2017-08-25 |
CN103032122A (zh) | 2013-04-10 |
US20130081456A1 (en) | 2013-04-04 |
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