CN108331875B - 一种正负压双模缓冲装置及应用 - Google Patents
一种正负压双模缓冲装置及应用 Download PDFInfo
- Publication number
- CN108331875B CN108331875B CN201810118359.7A CN201810118359A CN108331875B CN 108331875 B CN108331875 B CN 108331875B CN 201810118359 A CN201810118359 A CN 201810118359A CN 108331875 B CN108331875 B CN 108331875B
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- Prior art keywords
- cylinder
- cylinder jacket
- pressure
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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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/066—Units characterised by the partition, baffle or like element
- F16F9/067—Partitions of the piston type, e.g. sliding pistons
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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
- F16F9/3235—Constructional features of cylinders
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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
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/368—Sealings in pistons
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810118359.7A CN108331875B (zh) | 2018-02-06 | 2018-02-06 | 一种正负压双模缓冲装置及应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810118359.7A CN108331875B (zh) | 2018-02-06 | 2018-02-06 | 一种正负压双模缓冲装置及应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108331875A CN108331875A (zh) | 2018-07-27 |
CN108331875B true CN108331875B (zh) | 2019-08-16 |
Family
ID=62928458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810118359.7A Active CN108331875B (zh) | 2018-02-06 | 2018-02-06 | 一种正负压双模缓冲装置及应用 |
Country Status (1)
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CN (1) | CN108331875B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003027532A2 (en) * | 2001-09-24 | 2003-04-03 | Gabriel Ride Control Products, Inc. | Shock absorber having a pressurized gas compartment |
CN2697253Y (zh) * | 2004-03-18 | 2005-05-04 | 王明进 | 利用正负压调整阻尼效果的空气阻尼器 |
CN100427793C (zh) * | 2004-05-18 | 2008-10-22 | 仇恒超 | 油气弹簧 |
JP4753903B2 (ja) * | 2007-03-12 | 2011-08-24 | ヤマハ発動機株式会社 | 油圧緩衝器 |
JP5180129B2 (ja) * | 2008-04-17 | 2013-04-10 | カヤバ工業株式会社 | フロントフォーク |
DE102011119011A1 (de) * | 2011-11-14 | 2013-05-16 | Hydac Technology Gmbh | Gaszylinder, insbesondere Hochdruck-Gaszylinder |
CN103527697A (zh) * | 2013-11-01 | 2014-01-22 | 武汉天捷重型装备股份有限公司 | 一种油气弹簧悬挂油缸 |
CN206409560U (zh) * | 2017-01-24 | 2017-08-15 | 江门市大长江集团有限公司 | 一种用于摩托车的改进型倒置式前减震器 |
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2018
- 2018-02-06 CN CN201810118359.7A patent/CN108331875B/zh active Active
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Publication number | Publication date |
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CN108331875A (zh) | 2018-07-27 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20201022 Address after: 226500 Nantong City, Jiangsu Province, Nantong City, Rugao City, Chengbei street, the 14 group Patentee after: NANTONG GUANDA POWDER METALLURGY Co.,Ltd. Address before: 343100 45, di Mu Tang Road, Jizhou District, Ji'an, Jiangxi Patentee before: Wang Hailin |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220323 Address after: 226600 group 23, tongxueqiao village, Hai'an high tech Zone (former Hai'an town), Nantong City, Jiangsu Province Patentee after: Hai'an Guanda New Material Technology Co.,Ltd. Address before: 226500 group 14, Zhennan village, Chengbei street, Rugao City, Nantong City, Jiangsu Province Patentee before: NANTONG GUANDA POWDER METALLURGY CO.,LTD. |
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TR01 | Transfer of patent right |