CN201297214Y - 一种缸盖燃烧室燃气发动机 - Google Patents
一种缸盖燃烧室燃气发动机 Download PDFInfo
- Publication number
- CN201297214Y CN201297214Y CNU2008202139042U CN200820213904U CN201297214Y CN 201297214 Y CN201297214 Y CN 201297214Y CN U2008202139042 U CNU2008202139042 U CN U2008202139042U CN 200820213904 U CN200820213904 U CN 200820213904U CN 201297214 Y CN201297214 Y CN 201297214Y
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- combustion chamber
- gas engine
- cylinder cap
- chamber gas
- engine
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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
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- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
Description
型号 | KPY(KE)493Q |
型式 | 直列、水冷、四冲程、顶置式气门 |
燃烧类型 | 直接喷射式 |
缸数-缸径×行程(mm) | 4-93×102 |
总排量(L) | 2.771 |
压缩比 | 18.2:1 |
额定功率(kW/r/min) | 57/3600 |
最大扭矩(N.m/r/min) | 174/2000 |
怠速转速(r/min) | 750~790 |
最低燃料消耗率 | 224g/kW.h |
机油燃油消耗比(%) | ≤0.3 |
排放指标 | EUROII |
喷油提前角(上止点前) | 12° |
燃油喷射顺序 | 1-3-4-2 |
燃油类型 | 0号轻柴油(北方冬季—10号轻柴油) |
曲轴转向 | 逆时针(从飞轮端看) |
机油压力(kPa) | 98(怠速)215~441(正常转速) |
型号 | KPY(KE)493ZLQ/CNG |
型式 | 直列、水冷、四冲程、增压中冷、电控喷射进气、电控高能点火、三元催化后处理 |
缸数 | 4 |
缸径×行程 | 93×102 |
总排量(L) | 2.771 |
压缩比 | 10:1 |
额定功率(kW) | 75 |
额定转速(r/min) | 3600 |
最大扭矩(N.m) | 240 |
最大扭矩时转速(r/min) | 1600~2000 |
怠速转速 | 700±50(r/min) |
最低燃料消耗率 | 215g/kW.h |
排放指标 | 国III |
机油燃油消耗比(%) | ≤0.3 |
使用润滑油 | 推荐使用长城燃气发动机专用机油 |
发火顺序及方式 | 1-3-4-2(从自由端看)分组点火:(1、4),(2、3) |
曲轴转向 | 逆时针(从飞轮端看) |
机油压力(kPa) | 98(怠速)215~441(正常转速) |
型号 | KPY(KE)493Q/CNG |
型式 | 直列、水冷、四冲程、自然吸气预混合闭环电控进气、电控高能点火、三元催化后处理 |
缸数-缸径×行程(mm) | 4-93×102 |
总排量(L) | 2.771 |
压缩比 | 12:1 |
额定功率(kW/r/min) | 57/3600 |
最大扭矩(N.m/r/min) | 174/1600~2000 |
怠速转速(r/min) | 700±50 |
最低燃料消耗率 | 220g/k W.h |
排放指标 | 国II |
机油燃油消耗比(%) | ≤0.3 |
使用润滑油 | 推荐使用长城燃气发动机专用机油 |
发火顺序及方式 | 1-3-4-2(从自由端看)分组点火:(1、4),(2、3) |
曲轴转向 | 逆时针(从飞轮端看) |
机油压力(kPa) | 98(怠速)215~441(正常转速) |
型号 | KPY(KE)493ZLQ/LPG |
型式 | 直列、水冷、四冲程、增压中冷、电控喷射进气、电控高能点火、三元催化后处理 |
缸数 | 4 |
缸径×行程 | 93×102 |
总排量(L) | 2.771 |
压缩比 | 9:1 |
额定功率(kW) | 75 |
额定转速(r/min) | 3600 |
最大扭矩(N.m) | 240 |
最大扭矩时转速(r/min) | 1600~2000 |
怠速转速 | 700±50(r/min) |
最低燃料消耗率 | 215g/kW.h |
排放指标 | 国III |
机油燃油消耗比(%) | ≤0.3 |
使用润滑油 | 推荐使用长城燃气发动机专用机油 |
发火顺序及方式 | 1-3-4-2(从自由端看)分组点火:(1、4),(2、3) |
曲轴转向 | 逆时针(从飞轮端看) |
机油压力(kPa) | 98(怠速)215~441(正常转速) |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202139042U CN201297214Y (zh) | 2008-11-19 | 2008-11-19 | 一种缸盖燃烧室燃气发动机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202139042U CN201297214Y (zh) | 2008-11-19 | 2008-11-19 | 一种缸盖燃烧室燃气发动机 |
Publications (1)
Publication Number | Publication Date |
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CN201297214Y true CN201297214Y (zh) | 2009-08-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008202139042U Expired - Fee Related CN201297214Y (zh) | 2008-11-19 | 2008-11-19 | 一种缸盖燃烧室燃气发动机 |
Country Status (1)
Country | Link |
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CN (1) | CN201297214Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108798872A (zh) * | 2018-06-21 | 2018-11-13 | 江苏大学 | 燃烧室、气缸盖及小型汽油机 |
-
2008
- 2008-11-19 CN CNU2008202139042U patent/CN201297214Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108798872A (zh) * | 2018-06-21 | 2018-11-13 | 江苏大学 | 燃烧室、气缸盖及小型汽油机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN KAIPENGYUAN GAS POWER TECHNOLOGY CO., LTD Free format text: FORMER NAME: SHENZHEN KAIPENGYUAN AUTOMOBILE NEW TECHNOLOGY CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 518110 Guangdong city of Shenzhen province Baoan District Guanlan Fumin Qian Keng Xin Cun Bai Gong Ao Industrial Zone Patentee after: Shenzhen Kai Kai Yuan gas power technology Co., Ltd. Address before: 518110 Guangdong city of Shenzhen province Baoan District Guanlan Fumin Qian Keng Xin Cun Bai Gong Ao Industrial Zone Patentee before: Shenzhen Kaipengyuan Automobile New Technology Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SHENZHEN KPD GAS POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN KAIPENGYUAN GAS POWER TECHNOLOGY CO., LTD. Effective date: 20130909 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130909 Address after: 518110, Shenzhen, Guangdong province Longhua New District Guanlan Street Industrial Park, No. 54 Patentee after: SHENZHEN KAIPENGDE GAS POWER TECHNOLOGY CO., LTD. Address before: 518110 Guangdong city of Shenzhen province Baoan District Guanlan Fumin Qian Keng Xin Cun Bai Gong Ao Industrial Zone Patentee before: Shenzhen Kai Kai Yuan gas power technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20161119 |
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CF01 | Termination of patent right due to non-payment of annual fee |