CN108150578A - 一种变工作间隙无上限阻尼的液体阻尼器 - Google Patents
一种变工作间隙无上限阻尼的液体阻尼器 Download PDFInfo
- Publication number
- CN108150578A CN108150578A CN201711247379.6A CN201711247379A CN108150578A CN 108150578 A CN108150578 A CN 108150578A CN 201711247379 A CN201711247379 A CN 201711247379A CN 108150578 A CN108150578 A CN 108150578A
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- CN
- China
- Prior art keywords
- damping
- column
- cylinder
- working
- spring
- 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
Links
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
- F16F9/18—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
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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
- F16F9/3207—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
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/516—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247379.6A CN108150578B (zh) | 2017-12-01 | 2017-12-01 | 一种变工作间隙无上限阻尼的液体阻尼器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247379.6A CN108150578B (zh) | 2017-12-01 | 2017-12-01 | 一种变工作间隙无上限阻尼的液体阻尼器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108150578A true CN108150578A (zh) | 2018-06-12 |
| CN108150578B CN108150578B (zh) | 2020-03-20 |
Family
ID=62465937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711247379.6A Active CN108150578B (zh) | 2017-12-01 | 2017-12-01 | 一种变工作间隙无上限阻尼的液体阻尼器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108150578B (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946597A (zh) * | 2018-08-07 | 2018-12-07 | 章志尚 | 一种可控钻地式移动建筑提升装置 |
| CN110848310A (zh) * | 2019-09-25 | 2020-02-28 | 山东交通职业学院 | 一种汽车减震器 |
| CN111059197A (zh) * | 2020-01-14 | 2020-04-24 | 山东交通职业学院 | 一种汽车自适应减震器 |
| CN111549647A (zh) * | 2020-04-09 | 2020-08-18 | 中山大学 | 基于拉扭耦合效应的减震方法及减震装置 |
| CN114046328A (zh) * | 2021-11-09 | 2022-02-15 | 常州龙翔气弹簧股份有限公司 | 变速气弹簧 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1621261A (en) * | 1925-11-11 | 1927-03-15 | Louis L Lomar | Shock absorber |
| US2325430A (en) * | 1941-05-07 | 1943-07-27 | Louis W Setz | Shock absorbing mechanism |
| EP0021698A1 (en) * | 1979-06-08 | 1981-01-07 | Oleo International Holdings Limited | Cushioning devices |
| US4284177A (en) * | 1979-05-14 | 1981-08-18 | Efdyn Corporation | Self-adjusting shock absorber having staged metering |
| KR20020049528A (ko) * | 2000-12-19 | 2002-06-26 | 류정열 | 쇽업소버 |
| CN105156570A (zh) * | 2015-07-20 | 2015-12-16 | 常州大学 | 双杆变节流孔无源单控变阻尼磁流变阻尼器 |
| CN105156558A (zh) * | 2015-07-18 | 2015-12-16 | 常州大学 | 单杆变缸体自适应磁流变阻尼器 |
-
2017
- 2017-12-01 CN CN201711247379.6A patent/CN108150578B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1621261A (en) * | 1925-11-11 | 1927-03-15 | Louis L Lomar | Shock absorber |
| US2325430A (en) * | 1941-05-07 | 1943-07-27 | Louis W Setz | Shock absorbing mechanism |
| US4284177A (en) * | 1979-05-14 | 1981-08-18 | Efdyn Corporation | Self-adjusting shock absorber having staged metering |
| EP0021698A1 (en) * | 1979-06-08 | 1981-01-07 | Oleo International Holdings Limited | Cushioning devices |
| KR20020049528A (ko) * | 2000-12-19 | 2002-06-26 | 류정열 | 쇽업소버 |
| CN105156558A (zh) * | 2015-07-18 | 2015-12-16 | 常州大学 | 单杆变缸体自适应磁流变阻尼器 |
| CN105156570A (zh) * | 2015-07-20 | 2015-12-16 | 常州大学 | 双杆变节流孔无源单控变阻尼磁流变阻尼器 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946597A (zh) * | 2018-08-07 | 2018-12-07 | 章志尚 | 一种可控钻地式移动建筑提升装置 |
| CN110848310A (zh) * | 2019-09-25 | 2020-02-28 | 山东交通职业学院 | 一种汽车减震器 |
| CN111059197A (zh) * | 2020-01-14 | 2020-04-24 | 山东交通职业学院 | 一种汽车自适应减震器 |
| CN111549647A (zh) * | 2020-04-09 | 2020-08-18 | 中山大学 | 基于拉扭耦合效应的减震方法及减震装置 |
| CN114046328A (zh) * | 2021-11-09 | 2022-02-15 | 常州龙翔气弹簧股份有限公司 | 变速气弹簧 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108150578B (zh) | 2020-03-20 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180612 Assignee: Shandong Zhengzun Technology Service Co.,Ltd. Assignor: CHANGZHOU University Contract record no.: X2023980053025 Denomination of invention: A liquid damper with variable working gap and unlimited damping Granted publication date: 20200320 License type: Common License Record date: 20231220 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250718 Address after: 276800 South Korea Industrial Park, Taiyuan Road West, Rizhao City, Shandong Province Patentee after: RIZHAO DAHUA FLUID CONTROL Co.,Ltd. Country or region after: China Address before: Gehu Lake Road Wujin District 213164 Jiangsu city of Changzhou province No. 1 Patentee before: CHANGZHOU University Country or region before: China |