CN101865236B - Hydraulic damper for realizing different heterodromous speeds by arranging unidirectional damping block - Google Patents
Hydraulic damper for realizing different heterodromous speeds by arranging unidirectional damping block Download PDFInfo
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- CN101865236B CN101865236B CN2010101743802A CN201010174380A CN101865236B CN 101865236 B CN101865236 B CN 101865236B CN 2010101743802 A CN2010101743802 A CN 2010101743802A CN 201010174380 A CN201010174380 A CN 201010174380A CN 101865236 B CN101865236 B CN 101865236B
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- damping block
- unidirectional
- hydraulic damper
- unidirectional damping
- spring
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Application Number | Priority Date | Filing Date | Title |
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CN2010101743802A CN101865236B (en) | 2010-05-17 | 2010-05-17 | Hydraulic damper for realizing different heterodromous speeds by arranging unidirectional damping block |
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CN2010101743802A CN101865236B (en) | 2010-05-17 | 2010-05-17 | Hydraulic damper for realizing different heterodromous speeds by arranging unidirectional damping block |
Publications (2)
Publication Number | Publication Date |
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CN101865236A CN101865236A (en) | 2010-10-20 |
CN101865236B true CN101865236B (en) | 2012-02-01 |
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CN2010101743802A Active CN101865236B (en) | 2010-05-17 | 2010-05-17 | Hydraulic damper for realizing different heterodromous speeds by arranging unidirectional damping block |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104344676B (en) * | 2014-03-03 | 2017-01-18 | 海尔集团公司 | Storage box component and refrigerator employing same |
CN106364898B (en) * | 2016-11-29 | 2018-09-18 | 温州合力弹簧制造有限公司 | A kind of shaft using hydraulic damping property performance period speed change |
JP6670970B1 (en) * | 2019-06-26 | 2020-03-25 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
CN111207175B (en) * | 2020-03-13 | 2021-07-16 | 义乌市丹航科技有限公司 | Oil-gas damper for undercarriage |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE499451A (en) * | 1950-01-13 | |||
EP1729031B1 (en) * | 2001-11-27 | 2010-04-14 | Kabushiki Kaisha Somic Ishikawa | Rotary damper, auto part having rotary damper and rotational motion assistant mechanism |
CN2796631Y (en) * | 2005-05-31 | 2006-07-19 | 陈贤生 | Slow falling device of stool cover board |
JP5112175B2 (en) * | 2008-06-05 | 2013-01-09 | 株式会社ニフコ | Damper |
CN201265619Y (en) * | 2008-09-27 | 2009-07-01 | 翟羽倬 | Unidirectional rotation buffer |
CN201671994U (en) * | 2010-05-17 | 2010-12-15 | 喻文武 | Hydraulic damper capable of realizing different heterodromous rotation speeds through arranging one-way damping block |
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2010
- 2010-05-17 CN CN2010101743802A patent/CN101865236B/en active Active
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CN101865236A (en) | 2010-10-20 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: YU WENWU Effective date: 20131121 Owner name: SHANGHAI PROINVENT INFORMATION TECHNOLOGY CO., LTD Effective date: 20131121 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Qin Inventor after: Gu Liqiang Inventor after: Sheng Jiarong Inventor after: Xu Weiqiang Inventor after: Yuan Yiming Inventor before: Yu Wenwu |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU WENWU TO: WANG QIN GU LIQIANG SHENG JIARONG XU WEIQIANG YUAN YIMING Free format text: CORRECT: ADDRESS; FROM: 310018 HANGZHOU, ZHEJIANG PROVINCE TO: 200002 HUANGPU, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131121 Address after: 200002 Nanjing East Road, Shanghai, No. 181, No. Patentee after: State Grid Shanghai Municipal Electric Power Company Patentee after: Shanghai Proinvent Information Tech Ltd. Address before: 310018 08 machinery class 1, Xiasha China Jiliang University, Zhejiang, Hangzhou Patentee before: Yu Wenwu |