CN104421371A - 高压油控可变阻尼减振器 - Google Patents
高压油控可变阻尼减振器 Download PDFInfo
- Publication number
- CN104421371A CN104421371A CN201310384610.1A CN201310384610A CN104421371A CN 104421371 A CN104421371 A CN 104421371A CN 201310384610 A CN201310384610 A CN 201310384610A CN 104421371 A CN104421371 A CN 104421371A
- Authority
- CN
- China
- Prior art keywords
- spool
- piston rod
- piston
- pressure oil
- damping
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/22—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310384610.1A CN104421371B (zh) | 2013-08-30 | 2013-08-30 | 高压油控可变阻尼减振器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310384610.1A CN104421371B (zh) | 2013-08-30 | 2013-08-30 | 高压油控可变阻尼减振器 |
Publications (2)
Publication Number | Publication Date |
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CN104421371A true CN104421371A (zh) | 2015-03-18 |
CN104421371B CN104421371B (zh) | 2016-09-07 |
Family
ID=52971202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310384610.1A Active CN104421371B (zh) | 2013-08-30 | 2013-08-30 | 高压油控可变阻尼减振器 |
Country Status (1)
Country | Link |
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CN (1) | CN104421371B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106763428A (zh) * | 2017-03-07 | 2017-05-31 | 汽-大众汽车有限公司 | 一种被动式双偏频变阻尼减振器 |
CN107152485A (zh) * | 2017-06-20 | 2017-09-12 | 长春瑞莱德汽车悬架系统有限公司 | 一种可调阻尼减振器 |
CN107939820A (zh) * | 2017-12-29 | 2018-04-20 | 昆山嘉玮泰传动科技有限公司 | 扭力线性变化的封闭式转轴及电子设备 |
CN108331876A (zh) * | 2018-03-29 | 2018-07-27 | 江苏大学 | 一种减振器阻尼调节阀 |
CN108488296A (zh) * | 2018-03-21 | 2018-09-04 | 武汉船用机械有限责任公司 | 一种液压缓冲器 |
CN109595288A (zh) * | 2018-12-11 | 2019-04-09 | 北京市捷瑞特弹性阻尼体技术研究中心 | 一种阻尼力调整机构 |
CN112283281A (zh) * | 2020-10-22 | 2021-01-29 | 江苏大学 | 一种减振器用阻尼调节阀及方法 |
CN112963492A (zh) * | 2021-03-01 | 2021-06-15 | 东风汽车集团股份有限公司 | 一种根据路面强度可变阻尼的减振器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07133837A (ja) * | 1993-11-08 | 1995-05-23 | Kayaba Ind Co Ltd | 減衰力調整式ダンパ |
US5833036A (en) * | 1996-03-20 | 1998-11-10 | Pro-Formance Shocks, Inc. | Rebound adjustable shock absorber |
CN201277299Y (zh) * | 2008-10-17 | 2009-07-22 | 常州慧阳科技发展有限公司 | 减振器阻尼卸荷阀 |
CN203532608U (zh) * | 2013-08-30 | 2014-04-09 | 长春孔辉汽车科技有限公司 | 高压油控可变阻尼减振器 |
-
2013
- 2013-08-30 CN CN201310384610.1A patent/CN104421371B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07133837A (ja) * | 1993-11-08 | 1995-05-23 | Kayaba Ind Co Ltd | 減衰力調整式ダンパ |
US5833036A (en) * | 1996-03-20 | 1998-11-10 | Pro-Formance Shocks, Inc. | Rebound adjustable shock absorber |
CN201277299Y (zh) * | 2008-10-17 | 2009-07-22 | 常州慧阳科技发展有限公司 | 减振器阻尼卸荷阀 |
CN203532608U (zh) * | 2013-08-30 | 2014-04-09 | 长春孔辉汽车科技有限公司 | 高压油控可变阻尼减振器 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106763428A (zh) * | 2017-03-07 | 2017-05-31 | 汽-大众汽车有限公司 | 一种被动式双偏频变阻尼减振器 |
CN106763428B (zh) * | 2017-03-07 | 2019-03-08 | 一汽-大众汽车有限公司 | 一种被动式双偏频变阻尼减振器 |
CN107152485A (zh) * | 2017-06-20 | 2017-09-12 | 长春瑞莱德汽车悬架系统有限公司 | 一种可调阻尼减振器 |
CN107939820A (zh) * | 2017-12-29 | 2018-04-20 | 昆山嘉玮泰传动科技有限公司 | 扭力线性变化的封闭式转轴及电子设备 |
CN107939820B (zh) * | 2017-12-29 | 2024-06-07 | 昆山嘉玮泰传动科技有限公司 | 扭力线性变化的封闭式转轴及电子设备 |
CN108488296A (zh) * | 2018-03-21 | 2018-09-04 | 武汉船用机械有限责任公司 | 一种液压缓冲器 |
CN108331876A (zh) * | 2018-03-29 | 2018-07-27 | 江苏大学 | 一种减振器阻尼调节阀 |
CN109595288A (zh) * | 2018-12-11 | 2019-04-09 | 北京市捷瑞特弹性阻尼体技术研究中心 | 一种阻尼力调整机构 |
CN112283281A (zh) * | 2020-10-22 | 2021-01-29 | 江苏大学 | 一种减振器用阻尼调节阀及方法 |
CN112283281B (zh) * | 2020-10-22 | 2022-08-23 | 江苏大学 | 一种减振器用阻尼调节阀及方法 |
CN112963492A (zh) * | 2021-03-01 | 2021-06-15 | 东风汽车集团股份有限公司 | 一种根据路面强度可变阻尼的减振器 |
Also Published As
Publication number | Publication date |
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CN104421371B (zh) | 2016-09-07 |
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Address after: 130312 Jilin province Changchun Chaoda high tech Industrial Development Zone, Road No. 5177 Applicant after: KH AUTOMOTIVE TECHNOLOGIES (CHANGCHUN) CO.,LTD. Address before: 130012 Jilin province Changchun Chaoda high tech Industrial Development Zone, Road No. 5177 Applicant before: KH AUTOMOTIVE TECHNOLOGIES (CHANGCHUN) Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: KH AUTOMOTIVE TECHNOLOGIES (CHANGCHUN) CO., LTD. TO: CHANGCHUN KONGHUI AUTOMATIVE TECHNOLOGY CO., LTD. Free format text: CORRECT: ADDRESS; FROM: 130012 CHANGCHUN, JILIN PROVINCE TO: 130312 CHANGCHUN, JILIN PROVINCE |
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Effective date of registration: 20230731 Address after: 313000 Building 1, No. 788 Xifeng Road, South Taihu New District, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Kong Hui Automobile Technology Co.,Ltd. Address before: 130312 No. 5177 Chaoda Road, Changchun High-tech Industrial Development Zone, Jilin Province Patentee before: KH AUTOMOTIVE TECHNOLOGIES (CHANGCHUN) CO.,LTD. |