CN101644207A - 四冲程发动机的整体部件和配气机构 - Google Patents
四冲程发动机的整体部件和配气机构 Download PDFInfo
- Publication number
- CN101644207A CN101644207A CN200910137618A CN200910137618A CN101644207A CN 101644207 A CN101644207 A CN 101644207A CN 200910137618 A CN200910137618 A CN 200910137618A CN 200910137618 A CN200910137618 A CN 200910137618A CN 101644207 A CN101644207 A CN 101644207A
- Authority
- CN
- China
- Prior art keywords
- crankcase
- cylinder
- exhaust
- valve
- intake
- 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
Links
Images
Classifications
-
- 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/002—Integrally formed cylinders and cylinder heads
-
- 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
-
- 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
- F01L1/024—Belt drive
-
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
-
- 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
- F02F7/0002—Cylinder arrangements
- F02F7/0004—Crankcases of one-cylinder engines
-
- 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
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/4927—Cylinder, cylinder head or engine valve sleeve making
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)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/107,956 | 2008-04-23 | ||
US12/107,956 US7814879B2 (en) | 2008-04-23 | 2008-04-23 | Monolithic block and valve train for a four-stroke engine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101644207A true CN101644207A (zh) | 2010-02-10 |
CN101644207B CN101644207B (zh) | 2012-12-19 |
Family
ID=40810796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101376181A Active CN101644207B (zh) | 2008-04-23 | 2009-04-23 | 四冲程发动机的整体部件和配气机构 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7814879B2 (zh) |
EP (1) | EP2112360B1 (zh) |
CN (1) | CN101644207B (zh) |
AT (1) | ATE534812T1 (zh) |
AU (1) | AU2009201571B2 (zh) |
MX (1) | MX2009004281A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103758602A (zh) * | 2014-01-23 | 2014-04-30 | 长城汽车股份有限公司 | 用于发动机的配气机构及具有其的车辆 |
CN105556103A (zh) * | 2013-07-09 | 2016-05-04 | 布里格斯斯特拉顿公司 | 小型内燃机的焊接发动机缸体 |
US9856822B2 (en) | 2013-07-09 | 2018-01-02 | Briggs & Stratton Corporation | Welded engine block for small internal combustion engines |
CN108266268A (zh) * | 2016-12-30 | 2018-07-10 | 中国石油天然气集团公司 | 发动机 |
US10202938B2 (en) | 2013-07-09 | 2019-02-12 | Briggs & Stratton Corporation | Welded engine block for small internal combustion engines |
US11761402B2 (en) | 2020-03-02 | 2023-09-19 | Briggs & Stratton, Llc | Internal combustion engine with reduced oil maintenance |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009048124A1 (de) * | 2009-10-02 | 2011-04-07 | Daimler Ag | Stahlkolben für Verbrennungsmotoren |
US8714130B2 (en) * | 2009-10-19 | 2014-05-06 | Nagesh S. Mavinahally | Integrally cast block and upper crankcase |
US20150013535A1 (en) * | 2013-07-09 | 2015-01-15 | John McIntye | Alternative crankshaft mechanism |
US20170175621A1 (en) * | 2015-12-18 | 2017-06-22 | Briggs & Stratton Corporation | Engine operable in horizontal and vertical shaft orientations |
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-
2008
- 2008-04-23 US US12/107,956 patent/US7814879B2/en active Active
-
2009
- 2009-04-21 AU AU2009201571A patent/AU2009201571B2/en active Active
- 2009-04-22 MX MX2009004281A patent/MX2009004281A/es active IP Right Grant
- 2009-04-22 EP EP09251153A patent/EP2112360B1/en not_active Not-in-force
- 2009-04-22 AT AT09251153T patent/ATE534812T1/de active
- 2009-04-23 CN CN2009101376181A patent/CN101644207B/zh active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105556103A (zh) * | 2013-07-09 | 2016-05-04 | 布里格斯斯特拉顿公司 | 小型内燃机的焊接发动机缸体 |
US9856822B2 (en) | 2013-07-09 | 2018-01-02 | Briggs & Stratton Corporation | Welded engine block for small internal combustion engines |
US9863363B2 (en) | 2013-07-09 | 2018-01-09 | Briggs & Stratton Corporation | Welded engine block for small internal combustion engines |
US10202938B2 (en) | 2013-07-09 | 2019-02-12 | Briggs & Stratton Corporation | Welded engine block for small internal combustion engines |
CN103758602A (zh) * | 2014-01-23 | 2014-04-30 | 长城汽车股份有限公司 | 用于发动机的配气机构及具有其的车辆 |
CN108266268A (zh) * | 2016-12-30 | 2018-07-10 | 中国石油天然气集团公司 | 发动机 |
CN108266268B (zh) * | 2016-12-30 | 2020-06-09 | 中国石油天然气集团公司 | 发动机 |
US11761402B2 (en) | 2020-03-02 | 2023-09-19 | Briggs & Stratton, Llc | Internal combustion engine with reduced oil maintenance |
Also Published As
Publication number | Publication date |
---|---|
EP2112360A1 (en) | 2009-10-28 |
US7814879B2 (en) | 2010-10-19 |
MX2009004281A (es) | 2009-10-23 |
EP2112360B1 (en) | 2011-11-23 |
CN101644207B (zh) | 2012-12-19 |
AU2009201571A1 (en) | 2009-11-12 |
AU2009201571B2 (en) | 2013-05-02 |
US20090266330A1 (en) | 2009-10-29 |
ATE534812T1 (de) | 2011-12-15 |
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