KR101953390B1 - 완충기 - Google Patents

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Publication number
KR101953390B1
KR101953390B1 KR1020120057535A KR20120057535A KR101953390B1 KR 101953390 B1 KR101953390 B1 KR 101953390B1 KR 1020120057535 A KR1020120057535 A KR 1020120057535A KR 20120057535 A KR20120057535 A KR 20120057535A KR 101953390 B1 KR101953390 B1 KR 101953390B1
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KR
South Korea
Prior art keywords
valve
block
pilot
cylinder
solenoid
Prior art date
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KR1020120057535A
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English (en)
Korean (ko)
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KR20120135066A (ko
Inventor
히로시 무라카미
오사무 유노
도모히코 후지오카
다카시 네즈
?스케 모리
Original Assignee
히다치 오토모티브 시스템즈 가부시키가이샤
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Publication of KR20120135066A publication Critical patent/KR20120135066A/ko
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Publication of KR101953390B1 publication Critical patent/KR101953390B1/ko
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    • 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
    • F16F9/32—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
    • F16F9/10—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

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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)
  • Magnetically Actuated Valves (AREA)
KR1020120057535A 2011-05-31 2012-05-30 완충기 Active KR101953390B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2011121831 2011-05-31
JPJP-P-2011-121831 2011-05-31
JPJP-P-2012-043679 2012-02-29
JP2012043679A JP5924979B2 (ja) 2011-05-31 2012-02-29 緩衝器

Publications (2)

Publication Number Publication Date
KR20120135066A KR20120135066A (ko) 2012-12-12
KR101953390B1 true KR101953390B1 (ko) 2019-02-28

Family

ID=47173577

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120057535A Active KR101953390B1 (ko) 2011-05-31 2012-05-30 완충기

Country Status (5)

Country Link
US (1) US9046145B2 (enExample)
JP (1) JP5924979B2 (enExample)
KR (1) KR101953390B1 (enExample)
CN (2) CN102808888B (enExample)
DE (1) DE102012209065A1 (enExample)

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US8616351B2 (en) 2009-10-06 2013-12-31 Tenneco Automotive Operating Company Inc. Damper with digital valve
CN104053924B (zh) * 2011-12-27 2016-08-24 日立汽车系统株式会社 缓冲器以及缓冲器的制造方法
DE102012112729B4 (de) * 2012-12-20 2015-12-17 Wp Performance Systems Gmbh Dämpfungsventilanordnung für einen semiaktiven Schwingungsdämpfer
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
KR20150121020A (ko) 2013-02-28 2015-10-28 테네코 오토모티브 오퍼레이팅 컴파니 인코포레이티드 전자장치가 통합된 댐퍼
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
JP6108912B2 (ja) 2013-03-29 2017-04-05 日立オートモティブシステムズ株式会社 緩衝器
JP5843842B2 (ja) * 2013-05-30 2016-01-13 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
JP6188207B2 (ja) * 2013-07-31 2017-08-30 日立オートモティブシステムズ株式会社 シリンダ装置
JP2015034618A (ja) 2013-08-09 2015-02-19 日立オートモティブシステムズ株式会社 緩衝器
CN105473887B (zh) * 2013-08-09 2018-03-06 日立汽车系统株式会社 衰减力调整式缓冲器
JP6101179B2 (ja) * 2013-09-17 2017-03-22 Ｋｙｂ株式会社 減衰弁
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JP6378027B2 (ja) * 2014-09-30 2018-08-22 株式会社ショーワ 緩衝器
JP6468016B2 (ja) * 2015-03-18 2019-02-13 アイシン精機株式会社 緩衝器
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US20180094690A1 (en) * 2015-08-31 2018-04-05 Hitachi Automotive Systems, Ltd. Cylinder device
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US10619694B2 (en) * 2015-09-14 2020-04-14 Hitachi Automotive Systems, Ltd. Shock absorber
JP6588778B2 (ja) * 2015-09-14 2019-10-09 Ｋｙｂ株式会社 減衰弁及び緩衝器
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
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
JP6838220B2 (ja) * 2017-03-10 2021-03-03 日立Astemo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
JP6719035B2 (ja) 2018-06-13 2020-07-08 株式会社ショーワ 圧力緩衝装置
EP3812611A4 (en) * 2018-06-20 2022-02-16 Showa Corporation VALVE MECHANISM AND SHOCK ABSORBER
WO2019244286A1 (ja) * 2018-06-20 2019-12-26 株式会社ショーワ 弁機構および緩衝器
US10780757B2 (en) * 2018-07-09 2020-09-22 Hitachi Automtive Systems Americas, Inc. Damper with vehicle interface adapter
JP6771522B2 (ja) * 2018-10-09 2020-10-21 Ｋｙｂ株式会社 緩衝器
JP7128759B2 (ja) * 2019-02-27 2022-08-31 Ｋｙｂ株式会社 圧力制御弁
DE102019105708B4 (de) * 2019-03-06 2022-05-05 Kendrion (Villingen) Gmbh Druckregelventil und Vorrichtung mit einem derartigen Druckregelventil zum Steuern oder Regeln eines Drucks eines Druckfluids in einem Pilotdruckraum
JP7182706B2 (ja) * 2019-06-05 2022-12-02 日立Astemo株式会社 減衰力調整式緩衝器
US20230032430A1 (en) * 2019-12-12 2023-02-02 Hitachi Astemo, Ltd. Solenoid, damping force adjustment mechanism, and damping force adjustable shock absorber
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
US20230386717A1 (en) * 2020-09-30 2023-11-30 Hitachi Astemo, Ltd. Solenoid, damping force adjustment mechanism, and damping force adjustable shock absorber
WO2022070602A1 (ja) 2020-09-30 2022-04-07 日立Astemo株式会社 ソレノイド、減衰力調整機構および減衰力調整式緩衝器
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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KR20250049395A (ko) * 2022-10-18 2025-04-11 히다치 아스테모 가부시키가이샤 완충기 및 감쇠력 조정 장치를 부착하기 위한 방법
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CN119572665A (zh) * 2023-09-07 2025-03-07 比亚迪股份有限公司 减震装置及车辆

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Also Published As

Publication number Publication date
CN105697636B (zh) 2019-02-26
JP2013011342A (ja) 2013-01-17
CN105697636A (zh) 2016-06-22
JP5924979B2 (ja) 2016-05-25
KR20120135066A (ko) 2012-12-12
US9046145B2 (en) 2015-06-02
US20120305349A1 (en) 2012-12-06
CN102808888B (zh) 2016-06-01
CN102808888A (zh) 2012-12-05
DE102012209065A1 (de) 2012-12-06

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