CN105697636B - 缓冲器 - Google Patents

缓冲器 Download PDF

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Publication number
CN105697636B
CN105697636B CN201610257660.7A CN201610257660A CN105697636B CN 105697636 B CN105697636 B CN 105697636B CN 201610257660 A CN201610257660 A CN 201610257660A CN 105697636 B CN105697636 B CN 105697636B
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CN
China
Prior art keywords
valve
block
damping force
case member
buffer
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
CN201610257660.7A
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English (en)
Chinese (zh)
Other versions
CN105697636A (zh
Inventor
村上裕
汤野治
藤冈智彦
根津隆
森俊介
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.)
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
Publication of CN105697636A publication Critical patent/CN105697636A/zh
Application granted granted Critical
Publication of CN105697636B publication Critical patent/CN105697636B/zh
Active 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
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/464—Control of valve bias or pre-stress, e.g. electromagnetically
    • 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • 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
    • F16F9/50—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
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid-Damping Devices (AREA)
  • Magnetically Actuated Valves (AREA)
CN201610257660.7A 2011-05-31 2012-05-30 缓冲器 Active CN105697636B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP2011-121831 2011-05-31
JP2011121831 2011-05-31
JPJP2012-043679 2012-02-29
JP2012043679A JP5924979B2 (ja) 2011-05-31 2012-02-29 緩衝器
CN201210173947.3A CN102808888B (zh) 2011-05-31 2012-05-30 缓冲器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201210173947.3A Division CN102808888B (zh) 2011-05-31 2012-05-30 缓冲器

Publications (2)

Publication Number Publication Date
CN105697636A CN105697636A (zh) 2016-06-22
CN105697636B true CN105697636B (zh) 2019-02-26

Family

ID=47173577

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201610257660.7A Active CN105697636B (zh) 2011-05-31 2012-05-30 缓冲器
CN201210173947.3A Active CN102808888B (zh) 2011-05-31 2012-05-30 缓冲器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201210173947.3A Active CN102808888B (zh) 2011-05-31 2012-05-30 缓冲器

Country Status (5)

Country Link
US (1) US9046145B2 (https=)
JP (1) JP5924979B2 (https=)
KR (1) KR101953390B1 (https=)
CN (2) CN105697636B (https=)
DE (1) DE102012209065A1 (https=)

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US9217483B2 (en) 2013-02-28 2015-12-22 Tenneco Automotive Operating Company Inc. Valve switching controls for adjustable damper
US9884533B2 (en) * 2013-02-28 2018-02-06 Tenneco Automotive Operating Company Inc. Autonomous control damper
WO2014134500A1 (en) 2013-02-28 2014-09-04 Tenneco Automotive Operating Company Inc. Damper with integrated electronics
US9879748B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Two position valve with face seal and pressure relief port
US9879746B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies
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KR102588959B1 (ko) * 2015-09-14 2023-10-12 히다치 아스테모 가부시키가이샤 완충기
DE112016004910B4 (de) * 2015-10-27 2026-01-22 Hitachi Astemo, Ltd. Stossdämpfer mit anpassbarer Dämpfungskraft
CN106352192B (zh) * 2016-08-24 2019-01-08 山东胜伟盐碱地科技有限公司 一种用于太阳能排水管道的油压式阻尼器
WO2018163868A1 (ja) * 2017-03-10 2018-09-13 日立オートモティブシステムズ株式会社 緩衝器
US10479160B2 (en) 2017-06-06 2019-11-19 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
US10588233B2 (en) 2017-06-06 2020-03-10 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
JP6877286B2 (ja) * 2017-07-26 2021-05-26 日立Astemo株式会社 減衰力調整式緩衝器及びその製造方法
WO2019239521A1 (ja) * 2018-06-13 2019-12-19 株式会社ショーワ 圧力緩衝装置
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US11332083B2 (en) 2020-04-09 2022-05-17 Honda Motor Co., Ltd. Protective cover for electrical coupler of vehicle shock absorber and vehicle shock absorber including same
CN116324249A (zh) 2020-09-30 2023-06-23 日立安斯泰莫株式会社 螺线管、阻尼力调整机构及阻尼力调整式缓冲器
CN116324248A (zh) 2020-09-30 2023-06-23 日立安斯泰莫株式会社 螺线管、衰减力调整机构以及衰减力调整式缓冲器
DE102020134820A1 (de) * 2020-12-23 2022-06-23 Ktm Ag Ventilanordnung für einen Schwingungsdämpfer
DE102021202418B4 (de) * 2021-03-12 2025-01-02 Thyssenkrupp Ag Mehrrohrschwingungsdämpfer mit verstellbarer Dämpfkraft für ein Fahrzeug
CN113124087B (zh) * 2021-03-17 2022-07-22 江苏大学 一种减振器用两段阻尼连续调节阀
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Also Published As

Publication number Publication date
CN102808888B (zh) 2016-06-01
US20120305349A1 (en) 2012-12-06
DE102012209065A1 (de) 2012-12-06
CN105697636A (zh) 2016-06-22
CN102808888A (zh) 2012-12-05
JP5924979B2 (ja) 2016-05-25
KR20120135066A (ko) 2012-12-12
JP2013011342A (ja) 2013-01-17
US9046145B2 (en) 2015-06-02
KR101953390B1 (ko) 2019-02-28

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Patentee before: HITACHI AUTOMOTIVE SYSTEMS, Ltd.