CN100427723C - Cam of motorcycle engine camshaft - Google Patents
Cam of motorcycle engine camshaft Download PDFInfo
- Publication number
- CN100427723C CN100427723C CNB2006100953845A CN200610095384A CN100427723C CN 100427723 C CN100427723 C CN 100427723C CN B2006100953845 A CNB2006100953845 A CN B2006100953845A CN 200610095384 A CN200610095384 A CN 200610095384A CN 100427723 C CN100427723 C CN 100427723C
- Authority
- CN
- China
- Prior art keywords
- lift
- cam
- angle
- exhaust
- point
- 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
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000002000 scavenging effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 244000144730 Amygdalus persica Species 0.000 description 3
- 235000006040 Prunus persica var persica Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Images
Landscapes
- Tires In General (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Project | Air inlet angle of advanced opening (budc) | Angle (after bottom dead center) is closed in air inlet late | Exhaust angle of advanced opening (before bottom dead center) | Angle (atdc) is closed in exhaust late |
New type of cam | 7.5° | 27° | 25° | ?15° |
Common cam | -2° | 27° | 25° | ?3° |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100953845A CN100427723C (en) | 2006-12-30 | 2006-12-30 | Cam of motorcycle engine camshaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100953845A CN100427723C (en) | 2006-12-30 | 2006-12-30 | Cam of motorcycle engine camshaft |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101000000A CN101000000A (en) | 2007-07-18 |
CN100427723C true CN100427723C (en) | 2008-10-22 |
Family
ID=38692105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100953845A Expired - Fee Related CN100427723C (en) | 2006-12-30 | 2006-12-30 | Cam of motorcycle engine camshaft |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100427723C (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7870843B2 (en) * | 2008-11-26 | 2011-01-18 | Gm Global Technology Operations, Inc. | Torque control system with scavenging |
CN102425465B (en) * | 2011-12-19 | 2013-06-12 | 力帆实业(集团)股份有限公司 | Three-valve engine camshaft of small-displacement motorcycle |
CN103195531A (en) * | 2013-04-12 | 2013-07-10 | 东莞市振博节能环保科技有限公司 | Engine camshaft and operating method of engine utilizing same |
CN103758596A (en) * | 2014-01-27 | 2014-04-30 | 安徽江淮汽车股份有限公司 | Engine camshaft |
CN104832286A (en) * | 2015-05-23 | 2015-08-12 | 于德付 | High-efficient energy-saving internal combustion engine main piece structure |
CN105257355A (en) * | 2015-10-31 | 2016-01-20 | 中国嘉陵工业股份有限公司(集团) | Air inlet and exhaust cam structure of motorcycle engine |
CN105240082A (en) * | 2015-10-31 | 2016-01-13 | 中国嘉陵工业股份有限公司(集团) | Motorcycle engine |
CN106401680B (en) * | 2016-06-27 | 2019-03-29 | 力帆实业(集团)股份有限公司 | Motorcycle engine high-performance camshaft |
CN109339892A (en) * | 2018-11-28 | 2019-02-15 | 无锡凯奥动力机械有限公司 | Single-cylinder air-cooled diesel engine camshaft |
CN109736914A (en) * | 2018-12-11 | 2019-05-10 | 江苏三能动力总成有限公司 | A kind of engine cam axle system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2546632Y (en) * | 2001-08-10 | 2003-04-23 | 杨建华 | Internal combustion engine distribution cam |
CN2557699Y (en) * | 2002-08-03 | 2003-06-25 | 重庆力帆实业(集团)有限公司 | Camshaft for engine of motorcycle |
-
2006
- 2006-12-30 CN CNB2006100953845A patent/CN100427723C/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2546632Y (en) * | 2001-08-10 | 2003-04-23 | 杨建华 | Internal combustion engine distribution cam |
CN2557699Y (en) * | 2002-08-03 | 2003-06-25 | 重庆力帆实业(集团)有限公司 | Camshaft for engine of motorcycle |
Also Published As
Publication number | Publication date |
---|---|
CN101000000A (en) | 2007-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LONCIN GENERAL DYNAMICS CO., LTD. Free format text: FORMER OWNER: CHONGQING LONGXIN INDUSTRY (GROUP) CO., LTD. Effective date: 20101201 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400060 LONGXIN INDUSTRIAL PARK, BAIHE INDUSTRIAL PARK, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, CHONGQING TO: 400052 NO.99, HUALONG AVENUE, JIULONG PARK, JIULONGPO DISTRICT, CHONGQING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101201 Address after: 99 No. 400052 Chongqing Jiulongpo Hualong Avenue Kowloon Park Patentee after: Loncin General Dynamics Co., Ltd. Address before: 400060 LONCIN Industrial Park, Baihe Industrial Zone, Chongqing economic and Technological Development Zone Patentee before: Chongqing Longxin Industry (Group) Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Longxin Engine Ltd. Assignor: Loncin General Dynamics Co., Ltd. Contract record no.: 2012500000044 Denomination of invention: Cam of camshaft for motorcycle engine Granted publication date: 20081022 License type: Exclusive License Open date: 20070718 Record date: 20120508 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070718 Assignee: Chongqing Longxin Engine Ltd. Assignor: Loncin General Dynamics Co., Ltd. Contract record no.: 2012500000044 Denomination of invention: Cam of camshaft for motorcycle engine Granted publication date: 20081022 License type: Exclusive License Record date: 20120508 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20131230 |