CN109555807A - 单缸双活塞液压减震装置 - Google Patents
单缸双活塞液压减震装置 Download PDFInfo
- Publication number
- CN109555807A CN109555807A CN201811596639.5A CN201811596639A CN109555807A CN 109555807 A CN109555807 A CN 109555807A CN 201811596639 A CN201811596639 A CN 201811596639A CN 109555807 A CN109555807 A CN 109555807A
- Authority
- CN
- China
- Prior art keywords
- piston
- free
- damping device
- outer peripheral
- peripheral surface
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 title claims abstract description 12
- 230000001050 lubricating effect Effects 0.000 claims abstract description 24
- 239000004519 grease Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
Classifications
-
- 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
- F16F9/18—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 a closed cylinder and a piston separating two or more working spaces therein
- F16F9/19—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 a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type
-
- 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
- F16F9/3207—Constructional features
-
- 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
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of pistons
-
- 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
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
-
- 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
- F16F9/36—Special sealings, including sealings or guides for piston-rods
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811596639.5A CN109555807A (zh) | 2018-12-26 | 2018-12-26 | 单缸双活塞液压减震装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811596639.5A CN109555807A (zh) | 2018-12-26 | 2018-12-26 | 单缸双活塞液压减震装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109555807A true CN109555807A (zh) | 2019-04-02 |
Family
ID=65871294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811596639.5A Pending CN109555807A (zh) | 2018-12-26 | 2018-12-26 | 单缸双活塞液压减震装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109555807A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110552984A (zh) * | 2019-09-23 | 2019-12-10 | 浙江戈尔德减振器股份有限公司 | 一种无卡滞防污染的单缸减震器组件 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101178107A (zh) * | 2007-12-05 | 2008-05-14 | 郭孔辉 | 承载式变阻尼减震器 |
CN202493620U (zh) * | 2012-03-02 | 2012-10-17 | 宁波南方减震器制造有限公司 | 一种汽车用单缸减震器 |
CN102889264A (zh) * | 2012-10-18 | 2013-01-23 | 徐州永佳液压设备有限公司 | 一种具有磁控减摩结构的液压油缸 |
CN105134860A (zh) * | 2015-10-12 | 2015-12-09 | 唐哲敏 | 一种编织物阻尼空气弹簧 |
CN105673764A (zh) * | 2016-03-23 | 2016-06-15 | 新乡市新华液压机械有限公司 | 一种充气式减震器浮动活塞密封结构 |
CN206017311U (zh) * | 2016-08-17 | 2017-03-15 | 斯加特流体控制设备(成都)有限公司 | 一种用于气动执行器的自润滑活塞缸 |
CN207485947U (zh) * | 2017-09-30 | 2018-06-12 | 常州市南泰气弹簧有限公司 | 自润滑式油气弹簧 |
CN209494868U (zh) * | 2018-12-26 | 2019-10-15 | 浙江戈尔德减振器股份有限公司 | 单缸双活塞液压减震装置 |
-
2018
- 2018-12-26 CN CN201811596639.5A patent/CN109555807A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101178107A (zh) * | 2007-12-05 | 2008-05-14 | 郭孔辉 | 承载式变阻尼减震器 |
CN202493620U (zh) * | 2012-03-02 | 2012-10-17 | 宁波南方减震器制造有限公司 | 一种汽车用单缸减震器 |
CN102889264A (zh) * | 2012-10-18 | 2013-01-23 | 徐州永佳液压设备有限公司 | 一种具有磁控减摩结构的液压油缸 |
CN105134860A (zh) * | 2015-10-12 | 2015-12-09 | 唐哲敏 | 一种编织物阻尼空气弹簧 |
CN105673764A (zh) * | 2016-03-23 | 2016-06-15 | 新乡市新华液压机械有限公司 | 一种充气式减震器浮动活塞密封结构 |
CN206017311U (zh) * | 2016-08-17 | 2017-03-15 | 斯加特流体控制设备(成都)有限公司 | 一种用于气动执行器的自润滑活塞缸 |
CN207485947U (zh) * | 2017-09-30 | 2018-06-12 | 常州市南泰气弹簧有限公司 | 自润滑式油气弹簧 |
CN209494868U (zh) * | 2018-12-26 | 2019-10-15 | 浙江戈尔德减振器股份有限公司 | 单缸双活塞液压减震装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110552984A (zh) * | 2019-09-23 | 2019-12-10 | 浙江戈尔德减振器股份有限公司 | 一种无卡滞防污染的单缸减震器组件 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 325000, No. 333, Jiangnan Avenue, South Shore street, Ruian, Zhejiang, Wenzhou Applicant after: Zhejiang Gold intelligent suspension Co.,Ltd. Address before: 325000, No. 333, Jiangnan Avenue, South Shore street, Ruian, Zhejiang, Wenzhou Applicant before: ZHEJIANG GOLD SHOCK ABSORBER Co.,Ltd. Address after: 325000, No. 333, Jiangnan Avenue, South Shore street, Ruian, Zhejiang, Wenzhou Applicant after: ZHEJIANG GOLD SHOCK ABSORBER Co.,Ltd. Address before: 325000, No. 333, Jiangnan Avenue, South Shore street, Ruian, Zhejiang, Wenzhou Applicant before: ZHEJIANG GOLD SHOCK ABSORBER Corp. |
|
CB02 | Change of applicant information |