CN108547907A - 一种电动汽车用减震器 - Google Patents
一种电动汽车用减震器 Download PDFInfo
- Publication number
- CN108547907A CN108547907A CN201810747343.2A CN201810747343A CN108547907A CN 108547907 A CN108547907 A CN 108547907A CN 201810747343 A CN201810747343 A CN 201810747343A CN 108547907 A CN108547907 A CN 108547907A
- Authority
- CN
- China
- Prior art keywords
- piston
- guide rod
- outer spring
- damper
- support plate
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000013016 damping Methods 0.000 abstract description 25
- 230000007423 decrease Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 16
- 239000000725 suspension Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000965 Duroplast Polymers 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000009466 transformation Effects 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
- 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
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/366—Special sealings, including sealings or guides for piston-rods functioning as guide only, e.g. bushings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810747343.2A CN108547907B (zh) | 2018-07-09 | 2018-07-09 | 一种电动汽车用减震器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810747343.2A CN108547907B (zh) | 2018-07-09 | 2018-07-09 | 一种电动汽车用减震器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108547907A true CN108547907A (zh) | 2018-09-18 |
CN108547907B CN108547907B (zh) | 2020-02-07 |
Family
ID=63492016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810747343.2A Active CN108547907B (zh) | 2018-07-09 | 2018-07-09 | 一种电动汽车用减震器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108547907B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113958636A (zh) * | 2021-10-27 | 2022-01-21 | 山东雷帕得汽车技术股份有限公司 | 一种油气悬挂复合导向套 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3033384A (en) * | 1959-12-07 | 1962-05-08 | Nat Castings Co | Hydraulic draft gear |
DE2809744A1 (de) * | 1977-03-22 | 1978-09-28 | Honda Motor Co Ltd | Stossdaempfer fuer fahrzeuge |
CN103423359A (zh) * | 2013-08-19 | 2013-12-04 | 苏州市胜能弹簧五金制品有限公司 | 一种避震器 |
CN204716855U (zh) * | 2015-06-17 | 2015-10-21 | 王迪蔚 | 一种汽车减震器 |
CN106704445A (zh) * | 2017-03-31 | 2017-05-24 | 张策 | 减震器 |
US9784332B2 (en) * | 2015-11-12 | 2017-10-10 | Ronald Scott Bandy | Gas permeable internal floating piston |
-
2018
- 2018-07-09 CN CN201810747343.2A patent/CN108547907B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3033384A (en) * | 1959-12-07 | 1962-05-08 | Nat Castings Co | Hydraulic draft gear |
DE2809744A1 (de) * | 1977-03-22 | 1978-09-28 | Honda Motor Co Ltd | Stossdaempfer fuer fahrzeuge |
CN103423359A (zh) * | 2013-08-19 | 2013-12-04 | 苏州市胜能弹簧五金制品有限公司 | 一种避震器 |
CN204716855U (zh) * | 2015-06-17 | 2015-10-21 | 王迪蔚 | 一种汽车减震器 |
US9784332B2 (en) * | 2015-11-12 | 2017-10-10 | Ronald Scott Bandy | Gas permeable internal floating piston |
CN106704445A (zh) * | 2017-03-31 | 2017-05-24 | 张策 | 减震器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113958636A (zh) * | 2021-10-27 | 2022-01-21 | 山东雷帕得汽车技术股份有限公司 | 一种油气悬挂复合导向套 |
Also Published As
Publication number | Publication date |
---|---|
CN108547907B (zh) | 2020-02-07 |
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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: 5201, floor 5, North building, original animation Park, No. 19, Tianzhi Road, hi tech Zone, Hefei City, Anhui Province 230000 Applicant after: Ruan Zhongcheng Address before: 528315 Guangdong Dongjian Automobile Supplies Manufacturing Co., Ltd. No. 39-41, 1st Street, Xialing Baiye International Auto Parts City, Laobu Town, Dongguan City, Guangdong Province Applicant before: Ruan Zhongcheng |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200107 Address after: 317108, Zhejiang, Taizhou Province three counties Pu dam town (three coastal industrial city) Applicant after: XGM Corp.,Ltd. Address before: 5201, floor 5, North building, original animation Park, No. 19, Tianzhi Road, hi tech Zone, Hefei City, Anhui Province 230000 Applicant before: Ruan Zhongcheng |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A shock absorber for electric vehicles Granted publication date: 20200207 Pledgee: Agricultural Bank of China Limited by Share Ltd. three county sub branch Pledgor: XGM Corp.,Ltd. Registration number: Y2024330001243 |