EP2949888A3 - Motor und fahrzeug - Google Patents

Motor und fahrzeug Download PDF

Info

Publication number
EP2949888A3
EP2949888A3 EP15163608.1A EP15163608A EP2949888A3 EP 2949888 A3 EP2949888 A3 EP 2949888A3 EP 15163608 A EP15163608 A EP 15163608A EP 2949888 A3 EP2949888 A3 EP 2949888A3
Authority
EP
European Patent Office
Prior art keywords
flange
weight
state
decompression
cam 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.)
Granted
Application number
EP15163608.1A
Other languages
English (en)
French (fr)
Other versions
EP2949888B1 (de
EP2949888A2 (de
Inventor
Hideaki Hashimoto
Chihiro HARA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52997235&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2949888(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of EP2949888A2 publication Critical patent/EP2949888A2/de
Publication of EP2949888A3 publication Critical patent/EP2949888A3/de
Application granted granted Critical
Publication of EP2949888B1 publication Critical patent/EP2949888B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
EP15163608.1A 2014-05-27 2015-04-15 Motor und fahrzeug Active EP2949888B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014108986A JP2015224578A (ja) 2014-05-27 2014-05-27 エンジン及び車両

Publications (3)

Publication Number Publication Date
EP2949888A2 EP2949888A2 (de) 2015-12-02
EP2949888A3 true EP2949888A3 (de) 2016-01-27
EP2949888B1 EP2949888B1 (de) 2017-03-01

Family

ID=52997235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15163608.1A Active EP2949888B1 (de) 2014-05-27 2015-04-15 Motor und fahrzeug

Country Status (4)

Country Link
EP (1) EP2949888B1 (de)
JP (1) JP2015224578A (de)
CN (1) CN105317500B (de)
TW (1) TWI605188B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI655360B (zh) * 2017-06-29 2019-04-01 三陽工業股份有限公司 具減壓裝置之引擎
CN108442989B (zh) * 2018-03-15 2019-07-12 罗守磊 一种引擎开发用可调凸轮轴
CN112384683B (zh) * 2018-07-05 2022-08-02 本田技研工业株式会社 发动机的减压装置及发动机
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
TWI675147B (zh) * 2019-04-23 2019-10-21 宏佳騰動力科技股份有限公司 減壓裝置
WO2023161950A1 (en) * 2022-02-28 2023-08-31 Tvs Motor Company Limited Camshaft assembly for an internal combustion engine and the internal combustion engine thereof
TWI816429B (zh) * 2022-06-09 2023-09-21 光陽工業股份有限公司 內燃機的減壓裝置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380729A1 (de) * 2002-07-08 2004-01-14 Tecumseh Products Company Dekompressionsanordnung für Brennkraftmaschine
US20060048736A1 (en) * 2004-09-03 2006-03-09 Toshikazu Sugiura Engine decompression mechanism
US20060225686A1 (en) * 2005-04-07 2006-10-12 Asano Yuuichi Decompressor and vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362390A (en) * 1966-02-09 1968-01-09 Wisconsin Motor Corp Automatic compression release
JP3705726B2 (ja) * 1999-12-15 2005-10-12 川崎重工業株式会社 自動デコンプ装置
JP4887200B2 (ja) * 2006-08-08 2012-02-29 本田技研工業株式会社 デコンプ装置を備えたエンジン
JP4540655B2 (ja) 2006-11-24 2010-09-08 本田技研工業株式会社 デコンプ装置を備える内燃機関
JP5171521B2 (ja) * 2008-09-30 2013-03-27 本田技研工業株式会社 エンジンの可変動弁装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380729A1 (de) * 2002-07-08 2004-01-14 Tecumseh Products Company Dekompressionsanordnung für Brennkraftmaschine
US20060048736A1 (en) * 2004-09-03 2006-03-09 Toshikazu Sugiura Engine decompression mechanism
US20060225686A1 (en) * 2005-04-07 2006-10-12 Asano Yuuichi Decompressor and vehicle

Also Published As

Publication number Publication date
EP2949888B1 (de) 2017-03-01
TWI605188B (zh) 2017-11-11
JP2015224578A (ja) 2015-12-14
TW201604384A (zh) 2016-02-01
EP2949888A2 (de) 2015-12-02
CN105317500A (zh) 2016-02-10
CN105317500B (zh) 2017-11-03

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