JP6214227B2 - 油圧緩衝器 - Google Patents

油圧緩衝器 Download PDF

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Publication number
JP6214227B2
JP6214227B2 JP2013120831A JP2013120831A JP6214227B2 JP 6214227 B2 JP6214227 B2 JP 6214227B2 JP 2013120831 A JP2013120831 A JP 2013120831A JP 2013120831 A JP2013120831 A JP 2013120831A JP 6214227 B2 JP6214227 B2 JP 6214227B2
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JP
Japan
Prior art keywords
valve body
chamber
valve
diameter portion
passage
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.)
Active
Application number
JP2013120831A
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English (en)
Japanese (ja)
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JP2014062643A5 (pt
JP2014062643A (ja
Inventor
柴原　和晶
和晶 柴原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Astemo Ltd
Original Assignee
Hitachi Automotive Systems Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Priority to JP2013120831A priority Critical patent/JP6214227B2/ja
Priority to CN201310386131.3A priority patent/CN103671680B/zh
Publication of JP2014062643A publication Critical patent/JP2014062643A/ja
Publication of JP2014062643A5 publication Critical patent/JP2014062643A5/ja
Application granted granted Critical
Publication of JP6214227B2 publication Critical patent/JP6214227B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Safety Valves (AREA)
  • Fluid-Damping Devices (AREA)
JP2013120831A 2012-08-31 2013-06-07 油圧緩衝器 Active JP6214227B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013120831A JP6214227B2 (ja) 2012-08-31 2013-06-07 油圧緩衝器
CN201310386131.3A CN103671680B (zh) 2012-08-31 2013-08-30 液压缓冲器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012191669 2012-08-31
JP2012191669 2012-08-31
JP2013120831A JP6214227B2 (ja) 2012-08-31 2013-06-07 油圧緩衝器

Publications (3)

Publication Number Publication Date
JP2014062643A JP2014062643A (ja) 2014-04-10
JP2014062643A5 JP2014062643A5 (pt) 2016-06-02
JP6214227B2 true JP6214227B2 (ja) 2017-10-18

Family

ID=50618041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013120831A Active JP6214227B2 (ja) 2012-08-31 2013-06-07 油圧緩衝器

Country Status (1)

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JP (1) JP6214227B2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101608249B1 (ko) * 2014-05-21 2016-04-04 주식회사 현대케피코 이중 완충구조를 가지는 유로 제어 밸브
JP6489977B2 (ja) * 2015-08-31 2019-03-27 日立オートモティブシステムズ株式会社 緩衝器
CN108119680A (zh) * 2018-01-12 2018-06-05 中国航发哈尔滨东安发动机有限公司 一种减振调压阀
CN111911381B (zh) * 2020-07-26 2022-12-06 中国航发贵州红林航空动力控制科技有限公司 一种带阻尼活塞的喷口压差活门机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605802A (en) * 1968-11-02 1971-09-20 Itt Check valve
DE2103948A1 (de) * 1971-01-28 1972-09-14 Kupex Ag Automatisches Ventil
JPH0411976U (pt) * 1990-05-18 1992-01-30
JPH1122773A (ja) * 1997-07-01 1999-01-26 Kayaba Ind Co Ltd オイルダンパ
JP2000230669A (ja) * 1999-02-12 2000-08-22 Honda Motor Co Ltd リリーフバルブ
US7429167B2 (en) * 2005-04-18 2008-09-30 Emerson Climate Technologies, Inc. Scroll machine having a discharge valve assembly

Also Published As

Publication number Publication date
JP2014062643A (ja) 2014-04-10

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