CN106285995A - 二冲程发动机闭式扫气通路 - Google Patents
二冲程发动机闭式扫气通路 Download PDFInfo
- Publication number
- CN106285995A CN106285995A CN201610874957.8A CN201610874957A CN106285995A CN 106285995 A CN106285995 A CN 106285995A CN 201610874957 A CN201610874957 A CN 201610874957A CN 106285995 A CN106285995 A CN 106285995A
- Authority
- CN
- China
- Prior art keywords
- scavenging
- enclosed
- cylinder body
- crankcase
- air belt
- 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
Classifications
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- 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
- F02F1/18—Other cylinders
- F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
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- 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
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/20—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18
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- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610874957.8A CN106285995B (zh) | 2016-10-08 | 2016-10-08 | 二冲程发动机闭式扫气通路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610874957.8A CN106285995B (zh) | 2016-10-08 | 2016-10-08 | 二冲程发动机闭式扫气通路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106285995A true CN106285995A (zh) | 2017-01-04 |
CN106285995B CN106285995B (zh) | 2018-09-25 |
Family
ID=57716838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610874957.8A Active CN106285995B (zh) | 2016-10-08 | 2016-10-08 | 二冲程发动机闭式扫气通路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106285995B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11746724B2 (en) | 2019-01-29 | 2023-09-05 | Dalian University Of Technology | Method for preventing accumulation of cylinder oil at scavenging ports of low-speed marine engine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007177774A (ja) * | 2005-12-28 | 2007-07-12 | Komatsu Zenoah Co | 2サイクルエンジン |
CN202001099U (zh) * | 2011-01-04 | 2011-10-05 | 山东华盛农业药械有限责任公司 | 一种空气先导式扫气的二冲程发动机 |
CN203783745U (zh) * | 2014-04-01 | 2014-08-20 | 山东华盛农业药械有限责任公司 | 一种分层扫气二冲程汽油机缸体 |
CN204511684U (zh) * | 2015-03-09 | 2015-07-29 | 山东华盛农业药械有限责任公司 | 一种分层扫气二冲程汽油机缸体 |
CN105840335A (zh) * | 2016-05-25 | 2016-08-10 | 山东华盛农业药械有限责任公司 | 二冲程发动机缸体闭式扫气通路 |
CN206092199U (zh) * | 2016-10-08 | 2017-04-12 | 山东华盛农业药械有限责任公司 | 一种二冲程发动机闭式扫气通路 |
-
2016
- 2016-10-08 CN CN201610874957.8A patent/CN106285995B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007177774A (ja) * | 2005-12-28 | 2007-07-12 | Komatsu Zenoah Co | 2サイクルエンジン |
CN202001099U (zh) * | 2011-01-04 | 2011-10-05 | 山东华盛农业药械有限责任公司 | 一种空气先导式扫气的二冲程发动机 |
CN203783745U (zh) * | 2014-04-01 | 2014-08-20 | 山东华盛农业药械有限责任公司 | 一种分层扫气二冲程汽油机缸体 |
CN204511684U (zh) * | 2015-03-09 | 2015-07-29 | 山东华盛农业药械有限责任公司 | 一种分层扫气二冲程汽油机缸体 |
CN105840335A (zh) * | 2016-05-25 | 2016-08-10 | 山东华盛农业药械有限责任公司 | 二冲程发动机缸体闭式扫气通路 |
CN206092199U (zh) * | 2016-10-08 | 2017-04-12 | 山东华盛农业药械有限责任公司 | 一种二冲程发动机闭式扫气通路 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11746724B2 (en) | 2019-01-29 | 2023-09-05 | Dalian University Of Technology | Method for preventing accumulation of cylinder oil at scavenging ports of low-speed marine engine |
Also Published As
Publication number | Publication date |
---|---|
CN106285995B (zh) | 2018-09-25 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Closed scavenging path of two-stroke engine Effective date of registration: 20211230 Granted publication date: 20180925 Pledgee: China Construction Bank Corporation Linyi Luozhuang sub branch Pledgor: SHANDONG HUASHENG PESTICIDE MACHINERY Co.,Ltd. Registration number: Y2021980017162 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230829 Granted publication date: 20180925 Pledgee: China Construction Bank Corporation Linyi Luozhuang sub branch Pledgor: SHANDONG HUASHENG PESTICIDE MACHINERY Co.,Ltd. Registration number: Y2021980017162 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |