CN201273229Y - 一种双通道蝶阀结构 - Google Patents
一种双通道蝶阀结构 Download PDFInfo
- Publication number
- CN201273229Y CN201273229Y CNU2008200416981U CN200820041698U CN201273229Y CN 201273229 Y CN201273229 Y CN 201273229Y CN U2008200416981 U CNU2008200416981 U CN U2008200416981U CN 200820041698 U CN200820041698 U CN 200820041698U CN 201273229 Y CN201273229 Y CN 201273229Y
- Authority
- CN
- China
- Prior art keywords
- valve
- driving shaft
- shaft assembly
- channel
- egr valve
- 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 - Lifetime
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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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- Exhaust-Gas Circulating Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200416981U CN201273229Y (zh) | 2008-08-28 | 2008-08-28 | 一种双通道蝶阀结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200416981U CN201273229Y (zh) | 2008-08-28 | 2008-08-28 | 一种双通道蝶阀结构 |
Publications (1)
Publication Number | Publication Date |
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CN201273229Y true CN201273229Y (zh) | 2009-07-15 |
Family
ID=40883577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200416981U Expired - Lifetime CN201273229Y (zh) | 2008-08-28 | 2008-08-28 | 一种双通道蝶阀结构 |
Country Status (1)
Country | Link |
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CN (1) | CN201273229Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106246419A (zh) * | 2016-08-31 | 2016-12-21 | 湖南天雁机械有限责任公司 | 一种单通道egr阀总成 |
CN107201975A (zh) * | 2016-03-16 | 2017-09-26 | 现代自动车株式会社 | 用于车辆的废气再循环阀装置 |
CN107246307A (zh) * | 2017-07-17 | 2017-10-13 | 哈尔滨工程大学 | 一种低速机可变排气能量分级装置及其控制方法 |
CN107882662A (zh) * | 2017-12-29 | 2018-04-06 | 无锡隆盛科技股份有限公司 | 双通道egr碟阀 |
CN109026453A (zh) * | 2018-08-28 | 2018-12-18 | 博格华纳排放系统(宁波)有限公司 | 一种用于废气再循环系统的旁通阀结构 |
WO2021206843A1 (en) * | 2020-04-07 | 2021-10-14 | Vector Horizon Technology, LLC | Rotary control valve having minimized internal fluid leak rate when closed |
-
2008
- 2008-08-28 CN CNU2008200416981U patent/CN201273229Y/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107201975A (zh) * | 2016-03-16 | 2017-09-26 | 现代自动车株式会社 | 用于车辆的废气再循环阀装置 |
CN106246419A (zh) * | 2016-08-31 | 2016-12-21 | 湖南天雁机械有限责任公司 | 一种单通道egr阀总成 |
CN107246307A (zh) * | 2017-07-17 | 2017-10-13 | 哈尔滨工程大学 | 一种低速机可变排气能量分级装置及其控制方法 |
CN107246307B (zh) * | 2017-07-17 | 2020-09-25 | 哈尔滨工程大学 | 一种低速机可变排气能量分级装置的控制方法 |
CN107882662A (zh) * | 2017-12-29 | 2018-04-06 | 无锡隆盛科技股份有限公司 | 双通道egr碟阀 |
CN109026453A (zh) * | 2018-08-28 | 2018-12-18 | 博格华纳排放系统(宁波)有限公司 | 一种用于废气再循环系统的旁通阀结构 |
WO2021206843A1 (en) * | 2020-04-07 | 2021-10-14 | Vector Horizon Technology, LLC | Rotary control valve having minimized internal fluid leak rate when closed |
US11353115B2 (en) | 2020-04-07 | 2022-06-07 | Vector Horizon Technology, LLC | Rotary control valve having minimized internal fluid leak rate when closed |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINESE AUTO GROUP CO NO.1 Free format text: FORMER OWNER: WUXI DIESEL ENGINE PLANT, CHINA NO.1 AUTOMOBILES GROUP CORP. Effective date: 20101116 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214026 NO.9, TANGNAN BRANCH ROAD 1, NANCHANG DISTRICT, WUXI CITY, JIANGSU PROVINCE TO: 130011 NO.2259, DONGFENG AVENUE, CHANGCHUN CITY, JILIN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101116 Address after: 130011 Dongfeng Street, Jilin, Changchun, No. 2259 Patentee after: China FAW Group Corporation Address before: 214026, No. 9, South Branch Road, South District, Jiangsu, Wuxi Patentee before: China First Automobile Works Group Corporation Wuxi Diesel Engine Works |
|
CX01 | Expiry of patent term |
Granted publication date: 20090715 |
|
CX01 | Expiry of patent term |