JP5120629B2 - 減衰力調整式緩衝器及びこれを用いたサスペンション制御装置 - Google Patents

減衰力調整式緩衝器及びこれを用いたサスペンション制御装置 Download PDF

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Publication number
JP5120629B2
JP5120629B2 JP2008093351A JP2008093351A JP5120629B2 JP 5120629 B2 JP5120629 B2 JP 5120629B2 JP 2008093351 A JP2008093351 A JP 2008093351A JP 2008093351 A JP2008093351 A JP 2008093351A JP 5120629 B2 JP5120629 B2 JP 5120629B2
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Japan
Prior art keywords
valve
damping force
valve body
plunger
cylinder
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JP2008093351A
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English (en)
Japanese (ja)
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JP2009243636A (ja
JP2009243636A5 (enExample
Inventor
洋平 片山
隆 根津
孝雄 中楯
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Hitachi Astemo Ltd
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Hitachi Automotive Systems Ltd
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Application filed by Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Priority to JP2008093351A priority Critical patent/JP5120629B2/ja
Priority to KR1020090025467A priority patent/KR101568042B1/ko
Priority to CN201210525684.8A priority patent/CN102979846B/zh
Priority to CNA2009101306812A priority patent/CN101550981A/zh
Priority to DE102009015584A priority patent/DE102009015584A1/de
Priority to US12/385,130 priority patent/US8794400B2/en
Publication of JP2009243636A publication Critical patent/JP2009243636A/ja
Publication of JP2009243636A5 publication Critical patent/JP2009243636A5/ja
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Publication of JP5120629B2 publication Critical patent/JP5120629B2/ja
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  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
JP2008093351A 2008-03-31 2008-03-31 減衰力調整式緩衝器及びこれを用いたサスペンション制御装置 Active JP5120629B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2008093351A JP5120629B2 (ja) 2008-03-31 2008-03-31 減衰力調整式緩衝器及びこれを用いたサスペンション制御装置
KR1020090025467A KR101568042B1 (ko) 2008-03-31 2009-03-25 감쇠력 조정식 완충기
CNA2009101306812A CN101550981A (zh) 2008-03-31 2009-03-27 衰减力调节式缓冲器
CN201210525684.8A CN102979846B (zh) 2008-03-31 2009-03-27 衰减力调节式缓冲器
DE102009015584A DE102009015584A1 (de) 2008-03-31 2009-03-30 Stoßdämpfer mit einstellbarer Dämpfungskraft
US12/385,130 US8794400B2 (en) 2008-03-31 2009-03-31 Damping force adjustable shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008093351A JP5120629B2 (ja) 2008-03-31 2008-03-31 減衰力調整式緩衝器及びこれを用いたサスペンション制御装置

Publications (3)

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JP2009243636A JP2009243636A (ja) 2009-10-22
JP2009243636A5 JP2009243636A5 (enExample) 2011-04-28
JP5120629B2 true JP5120629B2 (ja) 2013-01-16

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JP2008093351A Active JP5120629B2 (ja) 2008-03-31 2008-03-31 減衰力調整式緩衝器及びこれを用いたサスペンション制御装置

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JP (1) JP5120629B2 (enExample)
CN (1) CN101550981A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230160451A1 (en) * 2020-04-22 2023-05-25 Hitachi Astemo, Ltd. Valve driving device and shock absorber using the same

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* Cited by examiner, † Cited by third party
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WO2011078317A1 (ja) * 2009-12-25 2011-06-30 ヤマハ発動機株式会社 ショックアブソーバ
JP5483007B2 (ja) * 2010-01-29 2014-05-07 日立オートモティブシステムズ株式会社 緩衝器
US20120305348A1 (en) * 2010-02-12 2012-12-06 Yohei Katayama Suspension apparatus
DE102010063386B4 (de) * 2010-12-17 2012-09-20 Zf Friedrichshafen Ag Verstellbare Dämpfventileinrichtung
US8798859B2 (en) * 2011-01-31 2014-08-05 Hitachi Automotive Systems, Ltd. Suspension control apparatus
JP5732126B2 (ja) * 2011-03-02 2015-06-10 本田技研工業株式会社 減衰力可変ダンパ
JP5812650B2 (ja) * 2011-03-31 2015-11-17 日立オートモティブシステムズ株式会社 減衰力調整式緩衝器
JP5924979B2 (ja) * 2011-05-31 2016-05-25 日立オートモティブシステムズ株式会社 緩衝器
WO2013042569A1 (ja) * 2011-09-21 2013-03-28 日立オートモティブシステムズ株式会社 緩衝器
DE102012112729B4 (de) * 2012-12-20 2015-12-17 Wp Performance Systems Gmbh Dämpfungsventilanordnung für einen semiaktiven Schwingungsdämpfer
JP6093587B2 (ja) * 2013-02-15 2017-03-08 Ｋｙｂ株式会社 ソレノイドバルブ
JP5952762B2 (ja) * 2013-03-13 2016-07-13 Ｋｙｂ株式会社 減衰弁
JP5952761B2 (ja) * 2013-03-13 2016-07-13 Ｋｙｂ株式会社 減衰弁
KR101464578B1 (ko) * 2013-08-05 2014-11-24 주식회사 인팩 쇽업쇼버 시스템의 솔레노이드
JP6114667B2 (ja) * 2013-09-17 2017-04-12 Ｋｙｂ株式会社 減衰弁
JP6363414B2 (ja) * 2014-07-11 2018-07-25 日立オートモティブシステムズ株式会社 緩衝器
JP2016070429A (ja) * 2014-09-30 2016-05-09 株式会社ショーワ 緩衝器
JP6482929B2 (ja) * 2015-03-31 2019-03-13 株式会社ショーワ 緩衝器
CN107923472B (zh) * 2015-10-27 2019-08-02 日立汽车系统株式会社 阻尼力可调式减振器
EP3409973A1 (en) * 2017-06-01 2018-12-05 Öhlins Racing AB Electronically controlled valve for a shock absorber
CN107499084B (zh) * 2017-09-28 2024-03-19 浙江路得坦摩汽车部件股份有限公司 一种气压悬挂调节装置
CN111819370B (zh) * 2018-03-13 2022-03-29 Ｋｙｂ株式会社 阀装置以及缓冲器
WO2019229987A1 (ja) 2018-06-01 2019-12-05 株式会社ショーワ 流路制御装置、車高調整装置
JP6719035B2 (ja) * 2018-06-13 2020-07-08 株式会社ショーワ 圧力緩衝装置
US11867253B2 (en) * 2018-07-25 2024-01-09 Hitachi Astemo, Ltd. Shock absorber
CN112253669A (zh) * 2020-10-26 2021-01-22 成都九鼎科技(集团)有限公司 一种半主动减振器
CN114791025A (zh) * 2021-10-11 2022-07-26 广西科技大学 一种混合型阻尼间隙可调阀式磁流变阻尼器
CN114593170B (zh) * 2022-03-03 2024-03-01 精诚工科汽车系统有限公司 一种频率敏感减振器及车辆
CN114838081B (zh) * 2022-05-31 2023-09-12 武汉理工大学 一种节省磁流变液的两腔室长冲程磁流变液阻尼器
JP2025093423A (ja) * 2023-12-12 2025-06-24 Ａｓｔｅｍｏ株式会社 減衰力調整式緩衝器

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JPH05231464A (ja) * 1992-02-17 1993-09-07 Kayaba Ind Co Ltd 油圧緩衝器
JPH09151980A (ja) * 1995-11-27 1997-06-10 Oehlins Racing Ab 油圧緩衝器
JP4288430B2 (ja) * 1995-12-26 2009-07-01 株式会社日立製作所 減衰力調整式油圧緩衝器
JP4147502B2 (ja) * 1998-06-26 2008-09-10 株式会社日立製作所 減衰力調整式油圧緩衝器
KR100333435B1 (ko) * 1999-04-28 2002-04-25 다가야 레이지 감쇠력 제어형식의 유압식 완충기
JP4161151B2 (ja) * 1999-06-30 2008-10-08 株式会社日立製作所 減衰力調整式油圧緩衝器
CN100526674C (zh) * 2004-05-25 2009-08-12 日产自动车株式会社 液压缓冲器
JP2007303545A (ja) * 2006-05-11 2007-11-22 Kayaba Ind Co Ltd 緩衝器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230160451A1 (en) * 2020-04-22 2023-05-25 Hitachi Astemo, Ltd. Valve driving device and shock absorber using the same
US12338874B2 (en) * 2020-04-22 2025-06-24 Hitachi Astemo, Ltd. Valve driving device and shock absorber using the same

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Publication number Publication date
JP2009243636A (ja) 2009-10-22
CN101550981A (zh) 2009-10-07

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