CN207261076U - 曲轴箱通风系统和车辆 - Google Patents
曲轴箱通风系统和车辆 Download PDFInfo
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- CN207261076U CN207261076U CN201721114283.8U CN201721114283U CN207261076U CN 207261076 U CN207261076 U CN 207261076U CN 201721114283 U CN201721114283 U CN 201721114283U CN 207261076 U CN207261076 U CN 207261076U
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- crankcase
- vacuum pump
- ventilation system
- oil separator
- crankcase ventilation
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- 238000009423 ventilation Methods 0.000 title claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 230000008676 import Effects 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 description 47
- 239000003921 oil Substances 0.000 description 42
- 239000010721 machine oil Substances 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721114283.8U CN207261076U (zh) | 2017-08-31 | 2017-08-31 | 曲轴箱通风系统和车辆 |
Applications Claiming Priority (1)
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CN201721114283.8U CN207261076U (zh) | 2017-08-31 | 2017-08-31 | 曲轴箱通风系统和车辆 |
Publications (1)
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CN207261076U true CN207261076U (zh) | 2018-04-20 |
Family
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CN201721114283.8U Active CN207261076U (zh) | 2017-08-31 | 2017-08-31 | 曲轴箱通风系统和车辆 |
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CN (1) | CN207261076U (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112282894A (zh) * | 2020-09-24 | 2021-01-29 | 潍柴动力股份有限公司 | 保持曲轴箱负压的控制方法、装置及系统 |
CN112901309A (zh) * | 2021-02-05 | 2021-06-04 | 北京盛瑞科智能科技合伙企业(有限合伙) | 一种主动式两冲程发动机曲轴箱通风系统 |
CN113279837A (zh) * | 2021-05-18 | 2021-08-20 | 重庆长安汽车股份有限公司 | 一种增压发动机的曲轴箱通风系统 |
CN114930062A (zh) * | 2019-01-11 | 2022-08-19 | 戴科知识产权控股有限责任公司 | 用于车载诊断的具有流动控制装置的曲轴箱通风系统 |
CN115013118A (zh) * | 2022-06-21 | 2022-09-06 | 中国第一汽车股份有限公司 | 曲轴箱的压力控制方法、装置、车辆及电子装置 |
US11661868B2 (en) | 2020-10-08 | 2023-05-30 | Cummins Inc. | Systems and methods for hole detection in crankcase ventilation tubing |
-
2017
- 2017-08-31 CN CN201721114283.8U patent/CN207261076U/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114930062A (zh) * | 2019-01-11 | 2022-08-19 | 戴科知识产权控股有限责任公司 | 用于车载诊断的具有流动控制装置的曲轴箱通风系统 |
CN112282894A (zh) * | 2020-09-24 | 2021-01-29 | 潍柴动力股份有限公司 | 保持曲轴箱负压的控制方法、装置及系统 |
CN112282894B (zh) * | 2020-09-24 | 2021-12-21 | 潍柴动力股份有限公司 | 保持曲轴箱负压的控制方法、装置及系统 |
US11661868B2 (en) | 2020-10-08 | 2023-05-30 | Cummins Inc. | Systems and methods for hole detection in crankcase ventilation tubing |
CN112901309A (zh) * | 2021-02-05 | 2021-06-04 | 北京盛瑞科智能科技合伙企业(有限合伙) | 一种主动式两冲程发动机曲轴箱通风系统 |
CN113279837A (zh) * | 2021-05-18 | 2021-08-20 | 重庆长安汽车股份有限公司 | 一种增压发动机的曲轴箱通风系统 |
CN113279837B (zh) * | 2021-05-18 | 2022-07-05 | 重庆长安汽车股份有限公司 | 一种增压发动机的曲轴箱通风系统 |
CN115013118A (zh) * | 2022-06-21 | 2022-09-06 | 中国第一汽车股份有限公司 | 曲轴箱的压力控制方法、装置、车辆及电子装置 |
CN115013118B (zh) * | 2022-06-21 | 2024-01-05 | 中国第一汽车股份有限公司 | 曲轴箱的压力控制方法、装置、车辆及电子装置 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Crankcase ventilation system and vehicle Effective date of registration: 20211213 Granted publication date: 20180420 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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PC01 | Cancellation 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: 20231201 Granted publication date: 20180420 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |