KR100253850B1 - 감쇠력 조정식 유압 완충기 - Google Patents

감쇠력 조정식 유압 완충기 Download PDF

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Publication number
KR100253850B1
KR100253850B1 KR1019970058101A KR19970058101A KR100253850B1 KR 100253850 B1 KR100253850 B1 KR 100253850B1 KR 1019970058101 A KR1019970058101 A KR 1019970058101A KR 19970058101 A KR19970058101 A KR 19970058101A KR 100253850 B1 KR100253850 B1 KR 100253850B1
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KR
South Korea
Prior art keywords
valve
damping force
passage
main
disk
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.)
Expired - Fee Related
Application number
KR1019970058101A
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English (en)
Korean (ko)
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KR19980042083A (ko
Inventor
마키타 나오키
네주 다카시
Original Assignee
다가야 레이지
도키코 가부시키 가이샤
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.)
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Publication date
Application filed by 다가야 레이지, 도키코 가부시키 가이샤 filed Critical 다가야 레이지
Publication of KR19980042083A publication Critical patent/KR19980042083A/ko
Application granted granted Critical
Publication of KR100253850B1 publication Critical patent/KR100253850B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F9/10—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
    • 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
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
    • F16F9/5126—Piston, or piston-like valve elements
    • 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
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
    • 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
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
    • F16F9/3482—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body the annular discs being incorporated within the valve or piston body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
KR1019970058101A 1996-11-12 1997-11-05 감쇠력 조정식 유압 완충기 Expired - Fee Related KR100253850B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP96-315626 1996-11-12
JP31562696A JP3733496B2 (ja) 1996-11-12 1996-11-12 減衰力調整式油圧緩衝器

Publications (2)

Publication Number Publication Date
KR19980042083A KR19980042083A (ko) 1998-08-17
KR100253850B1 true KR100253850B1 (ko) 2000-04-15

Family

ID=18067635

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970058101A Expired - Fee Related KR100253850B1 (ko) 1996-11-12 1997-11-05 감쇠력 조정식 유압 완충기

Country Status (4)

Country Link
US (1) US5975258A (enExample)
JP (1) JP3733496B2 (enExample)
KR (1) KR100253850B1 (enExample)
DE (1) DE19750155C2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7407044B2 (en) 2004-11-09 2008-08-05 Mando Corporation Variable damping valve of shock absorber

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100333435B1 (ko) * 1999-04-28 2002-04-25 다가야 레이지 감쇠력 제어형식의 유압식 완충기
JP2001311448A (ja) * 2000-04-28 2001-11-09 Tokico Ltd 減衰力調整式油圧緩衝器
JP4587089B2 (ja) * 2000-05-31 2010-11-24 日立オートモティブシステムズ株式会社 減衰力調整式油圧緩衝器
JP4478848B2 (ja) * 2000-06-29 2010-06-09 日立オートモティブシステムズ株式会社 減衰力調整式油圧緩衝器
KR100736547B1 (ko) * 2002-02-08 2007-07-06 주식회사 만도 쇽 업소버의 감쇠력 가변 엑츄에이터
DE10305386B3 (de) * 2003-02-11 2004-09-02 Thyssenkrupp Bilstein Gmbh Blow-off-Ventil für einen hydraulischen Stoßdämpfer
DE10307363B3 (de) * 2003-02-21 2004-09-09 Zf Sachs Ag Schwingungsdämpfer mit hubabhängiger Dämpfkraft
KR101001264B1 (ko) 2005-11-02 2010-12-14 주식회사 만도 쇽업소버의 감쇠력 가변 솔레노이드 밸브
JP4987283B2 (ja) * 2005-11-09 2012-07-25 カヤバ工業株式会社 緩衝器のバルブ構造および緩衝器
KR100773362B1 (ko) * 2006-02-20 2007-11-05 주식회사 만도 감쇠력 가변식 밸브 및 이를 이용한 쇽업소버
KR100842031B1 (ko) 2007-01-30 2008-06-27 주식회사 만도 쇽업소버의 솔레노이드 밸브
KR100841928B1 (ko) 2007-02-02 2008-06-30 주식회사 만도 감쇠력 가변식 쇽업소버
KR101288609B1 (ko) * 2008-07-03 2013-07-22 주식회사 만도 쇽업소버의 감쇠력 가변 밸브
KR101254235B1 (ko) * 2008-07-11 2013-04-18 주식회사 만도 쇽업소버의 감쇠력 가변 밸브 및 이를 이용한 쇽업소버
KR101254288B1 (ko) 2008-08-21 2013-04-12 주식회사 만도 쇽업소버의 감쇠력 가변 밸브
KR101230550B1 (ko) * 2010-11-08 2013-02-07 주식회사 만도 쇽업소버의 감쇠력 가변 밸브 조립체
CN102606666B (zh) * 2012-03-08 2014-01-15 浙江戈尔德减振器有限公司 汽车减震器
NL2010038C2 (en) 2012-12-21 2014-06-24 Koni Bv Shock absorber.
TWI596287B (zh) * 2013-07-26 2017-08-21 Damper
JP6188598B2 (ja) * 2014-01-31 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
DE102014207464B4 (de) * 2014-04-17 2019-06-19 Zf Friedrichshafen Ag Verstellbare Dämpfventileinrichtung
JP6351443B2 (ja) * 2014-08-29 2018-07-04 日立オートモティブシステムズ株式会社 緩衝器
KR102323479B1 (ko) * 2015-02-02 2021-11-09 주식회사 만도 내장형 전자 제어 댐퍼
KR102370708B1 (ko) * 2015-05-11 2022-03-07 주식회사 만도 감쇠력 가변식 쇽업소버
KR20170089637A (ko) * 2016-01-27 2017-08-04 주식회사 만도 감쇠력 가변 밸브 조립체 및 이를 포함하는 감쇠력 가변식 쇽업소버
JP2018076920A (ja) * 2016-11-09 2018-05-17 トヨタ自動車株式会社 ショックアブソーバ
US10941830B2 (en) * 2017-01-18 2021-03-09 Hitachi Automotive Systems, Ltd. Shock absorber
DE102019212966A1 (de) * 2019-08-29 2021-03-04 Zf Friedrichshafen Ag Dämpfventileinrichtung mit progressiver Dämpfkraftkennlinie
JP7506634B2 (ja) * 2021-03-31 2024-06-26 カヤバ株式会社 緩衝器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1505417B1 (de) * 1965-06-19 1970-03-12 Bourcier De Carbon Christian M Stufenlos verstellbarer Stossdaempfer,insbesondere fuer Kraftfahrzeuge
DE3428306A1 (de) * 1984-08-01 1986-02-13 August Bilstein GmbH & Co KG, 5828 Ennepetal Regelbarer stossdaempfer, insbesondere fuer kraftfahrzeuge
DE3348176C2 (en) * 1983-09-24 1988-02-04 August Bilstein Gmbh & Co Kg, 5828 Ennepetal, De Adjustable shock absorber, in particular for motor vehicles
DE3425988A1 (de) * 1984-07-14 1986-01-23 Boge Gmbh, 5208 Eitorf Verstellbarer, hydraulischer stossdaempfer
JPS6187243U (enExample) * 1984-11-13 1986-06-07
JPH0326338Y2 (enExample) * 1986-03-24 1991-06-07
CA1263414A (en) * 1986-06-05 1989-11-28 Magnus Lizell Restriction valve device for hydraulic pressure fluids in vehicle shock absorbing mechanisms
DE3937454A1 (de) * 1989-11-10 1991-05-16 Teves Gmbh Alfred Regelbarer schwingungsdaempfer
US5148897A (en) * 1991-07-18 1992-09-22 Monroe Auto Equipment Company Piston valving for shock absorbers
JP3471438B2 (ja) * 1993-12-06 2003-12-02 株式会社ショーワ 緩衝器のバルブ構造
KR0184044B1 (ko) * 1994-05-20 1999-04-01 이시다 아쯔미 감쇠력 조절형 유압 댐퍼
JPH08184344A (ja) * 1994-12-29 1996-07-16 Tokico Ltd 減衰力調整式油圧緩衝器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7407044B2 (en) 2004-11-09 2008-08-05 Mando Corporation Variable damping valve of shock absorber

Also Published As

Publication number Publication date
DE19750155A1 (de) 1998-05-20
DE19750155C2 (de) 1999-10-14
JPH10141416A (ja) 1998-05-29
JP3733496B2 (ja) 2006-01-11
KR19980042083A (ko) 1998-08-17
US5975258A (en) 1999-11-02

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