JP2017015244A - シリンダ装置 - Google Patents

シリンダ装置 Download PDF

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Publication number
JP2017015244A
JP2017015244A JP2016034290A JP2016034290A JP2017015244A JP 2017015244 A JP2017015244 A JP 2017015244A JP 2016034290 A JP2016034290 A JP 2016034290A JP 2016034290 A JP2016034290 A JP 2016034290A JP 2017015244 A JP2017015244 A JP 2017015244A
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JP
Japan
Prior art keywords
cylinder
valve
passage
damping force
electrode
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.)
Pending
Application number
JP2016034290A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017015244A5 (enExample
Inventor
皓介 門倉
Kosuke Kadokura
皓介 門倉
康浩 青木
Yasuhiro Aoki
康浩 青木
夕成 木村
Yusei Kimura
夕成 木村
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 PCT/JP2016/074068 priority Critical patent/WO2017002982A1/ja
Priority to US15/740,651 priority patent/US20180320751A1/en
Publication of JP2017015244A publication Critical patent/JP2017015244A/ja
Publication of JP2017015244A5 publication Critical patent/JP2017015244A5/ja
Pending legal-status Critical Current

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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
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/325—Constructional features of cylinders for attachment of valve units
    • 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
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • F16F9/532—Electrorheological [ER] fluid dampers
    • 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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0472—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by comprising a damping device
    • 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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/52—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics in case of change of temperature
    • F16F9/523—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics in case of change of temperature with coil or spiral of bimetallic elements being used to change flow cross-section
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
    • F16F13/30—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions comprising means for varying fluid viscosity, e.g. of magnetic or electrorheological fluids

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid-Damping Devices (AREA)
JP2016034290A 2015-06-30 2016-02-25 シリンダ装置 Pending JP2017015244A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2016/074068 WO2017002982A1 (ja) 2015-06-30 2016-08-18 シリンダ装置
US15/740,651 US20180320751A1 (en) 2015-06-30 2016-08-18 Cylinder device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015131318 2015-06-30
JP2015131318 2015-06-30

Publications (2)

Publication Number Publication Date
JP2017015244A true JP2017015244A (ja) 2017-01-19
JP2017015244A5 JP2017015244A5 (enExample) 2018-06-28

Family

ID=57830187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016034290A Pending JP2017015244A (ja) 2015-06-30 2016-02-25 シリンダ装置

Country Status (2)

Country Link
US (1) US20180320751A1 (enExample)
JP (1) JP2017015244A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533662A (zh) * 2018-04-23 2018-09-14 上海大学 一种巨电流变液阻尼器
CN108980258A (zh) * 2018-07-09 2018-12-11 江苏大学 一种磁流变阻尼调节阀
JP2019006307A (ja) * 2017-06-27 2019-01-17 日立オートモティブシステムズ株式会社 サスペンション制御装置
WO2020066624A1 (ja) * 2018-09-25 2020-04-02 日立オートモティブシステムズ株式会社 サスペンション制御装置
WO2020158018A1 (ja) * 2019-01-28 2020-08-06 日立オートモティブシステムズ株式会社 シリンダ装置
KR20220099513A (ko) * 2022-03-07 2022-07-13 주식회사 폴투윈 차량의 주행 속도에 따라 감쇠력 조절이 가능한 차량용 완충기
CN119267495A (zh) * 2024-11-22 2025-01-07 中国重汽集团济南动力有限公司 一种减振器阻尼调节器及减振器系统

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109236935A (zh) * 2018-09-26 2019-01-18 上海保隆汽车科技股份有限公司宁国分公司 一种伸张阀片和减震器阀系
US11156261B2 (en) * 2018-12-28 2021-10-26 Tenneco Automotive Operating Company Inc. Damper with multiple external control valves
US11143260B2 (en) * 2018-12-28 2021-10-12 Tenneco Automotive Operating Company Inc. Damper with single external control valve
JP7186282B2 (ja) * 2019-03-27 2022-12-08 日立Astemo株式会社 サスペンション制御装置
US11118649B2 (en) 2019-07-01 2021-09-14 Tenneco Automotive Operating Company Inc. Damper with side collector and external control valves
DE102019118211A1 (de) * 2019-07-05 2021-01-07 Stabilus Gmbh Temperaturgetriebene Ventilanordnung
US11248677B2 (en) 2019-07-18 2022-02-15 Tenneco Automotive Operating Company Inc. Pre-assembled piston accumulator insert device
US11635122B2 (en) 2019-07-18 2023-04-25 Tenneco Automotive Operating Company Inc. Intake device for a damper having a side collector
JP7454397B2 (ja) * 2020-02-10 2024-03-22 日立Astemo株式会社 電気粘性流体およびシリンダ装置
CN112366409B (zh) * 2020-11-09 2022-11-01 湖南宝特瑞能新能源有限责任公司 一种车载锂电池的保护性减震机构
EP4116600A1 (en) * 2021-05-19 2023-01-11 Tenneco Automotive Operating Company Inc. Intake device for a damper having a side collector
WO2024194682A1 (en) * 2023-03-21 2024-09-26 Tata Motors Passenger Vehicles Limited Fluidic shock absorber for a vehicle

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514337A (en) * 1978-07-14 1980-01-31 Honda Motor Co Ltd Oil hydraulic damper for vehicle
JPS57129910A (en) * 1981-02-03 1982-08-12 Showa Mfg Co Ltd Damping force causing device for hydraulic buffer
JPS57194945U (enExample) * 1981-06-05 1982-12-10
JPS5975953U (ja) * 1982-11-12 1984-05-23 トヨタ自動車株式会社 液圧緩衝器
JPH0198944U (enExample) * 1987-12-24 1989-07-03
JPH04282040A (ja) * 1991-03-08 1992-10-07 Kayaba Ind Co Ltd 電気粘性流体利用の緩衝器
JPH0633971A (ja) * 1992-07-13 1994-02-08 Kayaba Ind Co Ltd 油圧緩衝器
JPH10141419A (ja) * 1996-11-15 1998-05-29 Isuzu Motors Ltd 緩衝器
JP2008002611A (ja) * 2006-06-23 2008-01-10 Kayaba Ind Co Ltd 緩衝器
JP2008309239A (ja) * 2007-06-14 2008-12-25 Kayaba Ind Co Ltd 油圧緩衝器
WO2014135183A1 (de) * 2013-03-07 2014-09-12 Fludicon Gmbh Schwingungsdämpfer

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514337A (en) * 1978-07-14 1980-01-31 Honda Motor Co Ltd Oil hydraulic damper for vehicle
JPS57129910A (en) * 1981-02-03 1982-08-12 Showa Mfg Co Ltd Damping force causing device for hydraulic buffer
JPS57194945U (enExample) * 1981-06-05 1982-12-10
JPS5975953U (ja) * 1982-11-12 1984-05-23 トヨタ自動車株式会社 液圧緩衝器
JPH0198944U (enExample) * 1987-12-24 1989-07-03
JPH04282040A (ja) * 1991-03-08 1992-10-07 Kayaba Ind Co Ltd 電気粘性流体利用の緩衝器
JPH0633971A (ja) * 1992-07-13 1994-02-08 Kayaba Ind Co Ltd 油圧緩衝器
JPH10141419A (ja) * 1996-11-15 1998-05-29 Isuzu Motors Ltd 緩衝器
JP2008002611A (ja) * 2006-06-23 2008-01-10 Kayaba Ind Co Ltd 緩衝器
JP2008309239A (ja) * 2007-06-14 2008-12-25 Kayaba Ind Co Ltd 油圧緩衝器
WO2014135183A1 (de) * 2013-03-07 2014-09-12 Fludicon Gmbh Schwingungsdämpfer

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019006307A (ja) * 2017-06-27 2019-01-17 日立オートモティブシステムズ株式会社 サスペンション制御装置
CN108533662A (zh) * 2018-04-23 2018-09-14 上海大学 一种巨电流变液阻尼器
CN108980258A (zh) * 2018-07-09 2018-12-11 江苏大学 一种磁流变阻尼调节阀
KR102511812B1 (ko) 2018-09-25 2023-03-17 히다치 아스테모 가부시키가이샤 서스펜션 제어 장치
KR20210040132A (ko) * 2018-09-25 2021-04-12 히다치 아스테모 가부시키가이샤 서스펜션 제어 장치
CN112969601A (zh) * 2018-09-25 2021-06-15 日立安斯泰莫株式会社 悬架控制装置
JPWO2020066624A1 (ja) * 2018-09-25 2021-08-30 日立Astemo株式会社 サスペンション制御装置
JP7058340B2 (ja) 2018-09-25 2022-04-21 日立Astemo株式会社 サスペンション制御装置
US11358432B2 (en) 2018-09-25 2022-06-14 Hitachi Astemo, Ltd. Suspension control apparatus
WO2020066624A1 (ja) * 2018-09-25 2020-04-02 日立オートモティブシステムズ株式会社 サスペンション制御装置
CN112969601B (zh) * 2018-09-25 2023-12-01 日立安斯泰莫株式会社 悬架控制装置
WO2020158018A1 (ja) * 2019-01-28 2020-08-06 日立オートモティブシステムズ株式会社 シリンダ装置
DE112019005713T5 (de) 2019-01-28 2021-07-29 Hitachi Astemo, Ltd. Zylindervorrichtung
KR20220099513A (ko) * 2022-03-07 2022-07-13 주식회사 폴투윈 차량의 주행 속도에 따라 감쇠력 조절이 가능한 차량용 완충기
KR102559653B1 (ko) 2022-03-07 2023-07-27 주식회사 폴투윈 차량의 주행 속도에 따라 감쇠력 조절이 가능한 차량용 완충기
CN119267495A (zh) * 2024-11-22 2025-01-07 中国重汽集团济南动力有限公司 一种减振器阻尼调节器及减振器系统

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