KR100930325B1 - 감압 장치를 포함한 엔진 - Google Patents

감압 장치를 포함한 엔진 Download PDF

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Publication number
KR100930325B1
KR100930325B1 KR1020070078484A KR20070078484A KR100930325B1 KR 100930325 B1 KR100930325 B1 KR 100930325B1 KR 1020070078484 A KR1020070078484 A KR 1020070078484A KR 20070078484 A KR20070078484 A KR 20070078484A KR 100930325 B1 KR100930325 B1 KR 100930325B1
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KR
South Korea
Prior art keywords
cam
decompression
weight
camshaft
shaft
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
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KR1020070078484A
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English (en)
Korean (ko)
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KR20080013756A (ko
Inventor
데루히데 야마니시
슈지 히라야마
요시타카 누카다
치하루 오카와
Original Assignee
혼다 기켄 고교 가부시키가이샤
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Publication of KR20080013756A publication Critical patent/KR20080013756A/ko
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Expired - Fee Related legal-status Critical Current
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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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
    • F01L13/085—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio the valve-gear having an auxiliary cam protruding from the main cam profile
    • 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
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements
    • 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
    • F01L2001/0535—Single overhead camshafts [SOHC]
    • 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
    • F01L2820/03—Auxiliary actuators
    • F01L2820/035—Centrifugal forces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/04—Pump-driving arrangements
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • 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
    • F02F7/0002—Cylinder arrangements
    • F02F7/0004—Crankcases of one-cylinder engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
KR1020070078484A 2006-08-08 2007-08-06 감압 장치를 포함한 엔진 Expired - Fee Related KR100930325B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006215589 2006-08-08
JPJP-P-2006-00215589 2006-08-08
JPJP-P-2007-00105725 2007-04-13
JP2007105725A JP4887200B2 (ja) 2006-08-08 2007-04-13 デコンプ装置を備えたエンジン

Publications (2)

Publication Number Publication Date
KR20080013756A KR20080013756A (ko) 2008-02-13
KR100930325B1 true KR100930325B1 (ko) 2009-12-08

Family

ID=38626264

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070078484A Expired - Fee Related KR100930325B1 (ko) 2006-08-08 2007-08-06 감압 장치를 포함한 엔진

Country Status (12)

Country Link
US (1) US7726271B2 (https=)
EP (1) EP1892388B1 (https=)
JP (1) JP4887200B2 (https=)
KR (1) KR100930325B1 (https=)
CN (1) CN101122247B (https=)
AR (1) AR062214A1 (https=)
BR (1) BRPI0702023B1 (https=)
CO (1) CO5950117A1 (https=)
DE (1) DE602007011167D1 (https=)
MY (1) MY143643A (https=)
PE (1) PE20080645A1 (https=)
TW (1) TW200815667A (https=)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4696092B2 (ja) * 2007-06-08 2011-06-08 本田技研工業株式会社 内燃機関のデコンプ装置
JP5057251B2 (ja) * 2008-07-02 2012-10-24 株式会社デンソー エンジン始動装置
JP5277047B2 (ja) * 2009-03-31 2013-08-28 本田技研工業株式会社 エンジンの可変動弁装置
CN102483146B (zh) * 2009-09-03 2015-07-15 本田技研工业株式会社 V带式无极变速器的冷却风导入构造
JP2011202625A (ja) * 2010-03-26 2011-10-13 Honda Motor Co Ltd エンジンにおけるデコンプ装置の配置構造
TWI451031B (zh) * 2010-05-12 2014-09-01 Sanyang Industry Co Ltd Engine decompression mechanism
JP5601135B2 (ja) * 2010-10-05 2014-10-08 スズキ株式会社 エンジンのデコンプ装置
FR2966876A1 (fr) * 2010-11-02 2012-05-04 Peugeot Citroen Automobiles Sa Agencement de pompe dans un moteur thermique, en particulier un moteur thermique de vehicule automobile
JP5905665B2 (ja) * 2011-02-08 2016-04-20 本田技研工業株式会社 ロッカーアーム装置
CN103032192B (zh) * 2011-09-28 2016-08-24 光阳工业股份有限公司 一体式的汽缸头
CN102588032B (zh) * 2012-02-17 2013-10-09 隆鑫通用动力股份有限公司 柴油机配气凸轮轴的减压机构
CN102877906B (zh) * 2012-10-17 2015-09-30 四川银钢一通凸轮轴有限公司 发动机及其凸轮轴
JP6191279B2 (ja) * 2013-06-27 2017-09-06 スズキ株式会社 エンジンのデコンプ装置
JP5986054B2 (ja) * 2013-09-19 2016-09-06 本田技研工業株式会社 内燃機関のデコンプ装置
JP2015224578A (ja) 2014-05-27 2015-12-14 ヤマハ発動機株式会社 エンジン及び車両
JP2015224579A (ja) 2014-05-27 2015-12-14 ヤマハ発動機株式会社 エンジン及び車両
JP2015224577A (ja) 2014-05-27 2015-12-14 ヤマハ発動機株式会社 エンジン及び車両
CN105370338B (zh) * 2014-08-22 2018-09-25 牛刚学 内燃机减压装置的执行机构
DE102015204550A1 (de) * 2015-03-13 2016-09-15 Bayerische Motoren Werke Aktiengesellschaft Nockenwelle mit einer Dekompressionsvorrichtung
JP6740757B2 (ja) * 2016-07-05 2020-08-19 スズキ株式会社 デコンプレッション機構、エンジン及び自動二輪車
DE102016119105A1 (de) * 2016-10-07 2018-04-12 Uwe Eisenbeis Nockenwelle für Verbrennungsmotor
CN108710727A (zh) * 2018-04-18 2018-10-26 上海工程技术大学 一种加捻植物纤维增强复合材料纵向拉伸行为预测方法
WO2020008611A1 (ja) * 2018-07-05 2020-01-09 本田技研工業株式会社 エンジンのデコンプ装置及びエンジン
TWM580123U (zh) * 2018-11-30 2019-07-01 光陽工業股份有限公司 內燃機的減壓裝置
CN112049747B (zh) * 2020-08-25 2022-06-24 广东隆鑫机车有限公司 滚珠离心式齿轮组件、双联齿轮及发动机
CN113669129B (zh) * 2021-09-10 2022-10-04 五羊—本田摩托（广州）有限公司 一种发动机减压装置及其发动机
CN118765346A (zh) * 2022-02-28 2024-10-11 Tvs电机股份有限公司 用于内燃发动机的凸轮轴组件及其内燃发动机
TWI820743B (zh) * 2022-06-09 2023-11-01 光陽工業股份有限公司 內燃機減壓裝置的減壓凸輪軸結構
CN117307288A (zh) * 2022-06-20 2023-12-29 光阳工业股份有限公司 内燃机的减压装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040104905A (ko) * 2003-06-04 2004-12-13 혼다 기켄 고교 가부시키가이샤 내연기관의 감압 장치
JP2005307840A (ja) * 2004-04-21 2005-11-04 Yamaha Motor Co Ltd エンジン

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1332176A (en) * 1919-07-03 1920-02-24 Heindlhofer Kalman High-speed roller-bearing
DE3126280C1 (de) 1981-07-03 1983-01-13 Ford-Werke AG, 5000 Köln Nockenwellenlagerung
US4696266A (en) * 1985-05-14 1987-09-29 Fuji Jukogyo Kabushiki Kaisha Decompression apparatus for engines
JPS6210212U (https=) * 1985-07-05 1987-01-22
JPS62261610A (ja) * 1986-05-09 1987-11-13 Honda Motor Co Ltd エンジンのオ−トデコンプ装置
JPH0166408U (https=) * 1987-10-22 1989-04-27
JPH02135611U (https=) * 1988-12-28 1990-11-13
JP2509668Y2 (ja) * 1990-11-07 1996-09-04 本田技研工業株式会社 エンジンのデコンプ装置付カム軸
JPH0997017A (ja) * 1995-09-28 1997-04-08 Toppan Printing Co Ltd 白色光源とこの光源を用いたカラー表示装置
CZ285909B6 (cs) 1996-04-09 1999-11-17 Motor Jikov A. S. Dekompresní zařízení spalovacího motoru
US5884593A (en) * 1996-04-24 1999-03-23 Tecumseh Products Company Head and overhead camshaft assembly for an internal combustion engine
JP3366198B2 (ja) * 1996-11-29 2003-01-14 本田技研工業株式会社 エンジンのデコンプ機構
JP2002122012A (ja) * 2000-10-13 2002-04-26 Fuji Heavy Ind Ltd エンジンのデコンプ装置
CN2523954Y (zh) * 2001-09-26 2002-12-04 冯斌 自动减压装置
US20040003791A1 (en) 2002-07-08 2004-01-08 Giuseppe Ghelfi Compression release mechanism
JP4073727B2 (ja) * 2002-07-18 2008-04-09 本田技研工業株式会社 エンジンのデコンプ装置
JP4181903B2 (ja) * 2003-03-17 2008-11-19 本田技研工業株式会社 デコンプ装置付きカム機構
ES2402686T3 (es) * 2003-07-10 2013-05-07 Yamaha Hatsudoki Kabushiki Kaisha Motor
JP2006022692A (ja) * 2004-07-07 2006-01-26 Honda Motor Co Ltd 内燃機関用組立型カム軸構造
US7328678B2 (en) * 2005-06-07 2008-02-12 Tecumseh Power Company Mechanical compression and vacuum release mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040104905A (ko) * 2003-06-04 2004-12-13 혼다 기켄 고교 가부시키가이샤 내연기관의 감압 장치
JP2005307840A (ja) * 2004-04-21 2005-11-04 Yamaha Motor Co Ltd エンジン

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
01380729*

Also Published As

Publication number Publication date
TWI339239B (https=) 2011-03-21
DE602007011167D1 (de) 2011-01-27
BRPI0702023B1 (pt) 2020-12-22
CN101122247A (zh) 2008-02-13
EP1892388B1 (en) 2010-12-15
JP4887200B2 (ja) 2012-02-29
KR20080013756A (ko) 2008-02-13
MY143643A (en) 2011-06-15
CO5950117A1 (es) 2008-08-29
AR062214A1 (es) 2008-10-22
TW200815667A (en) 2008-04-01
US20080035089A1 (en) 2008-02-14
PE20080645A1 (es) 2008-07-18
EP1892388A1 (en) 2008-02-27
BRPI0702023A2 (pt) 2009-03-24
US7726271B2 (en) 2010-06-01
JP2008064083A (ja) 2008-03-21
CN101122247B (zh) 2010-10-27

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