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BR112015014931A2 - amortecedor - Google Patents

amortecedor

Info

Publication number
BR112015014931A2
BR112015014931A2 BR112015014931A BR112015014931A BR112015014931A2 BR 112015014931 A2 BR112015014931 A2 BR 112015014931A2 BR 112015014931 A BR112015014931 A BR 112015014931A BR 112015014931 A BR112015014931 A BR 112015014931A BR 112015014931 A2 BR112015014931 A2 BR 112015014931A2
Authority
BR
Brazil
Prior art keywords
shock absorber
absorber
shock
Prior art date
Application number
BR112015014931A
Other languages
English (en)
Inventor
De Kock Paul
Original Assignee
Koni Bv
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 Koni Bv filed Critical Koni Bv
Publication of BR112015014931A2 publication Critical patent/BR112015014931A2/pt

Links

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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/341—Special valve constructions; Shape or construction of throttling passages comprising noise-reducing or like features, e.g. screens
    • 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
    • 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
    • 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
    • F16F9/18—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 with a closed cylinder and a piston separating two or more working spaces therein
    • 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
    • F16F9/18—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 with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/185—Bitubular 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
    • F16F9/34—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
    • F16F9/3481—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 characterised by shape or construction of throttling passages in piston
    • 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
    • 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
    • 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
    • F16F9/516—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 resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/32—Modular design

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
BR112015014931A 2012-12-21 2013-12-20 amortecedor BR112015014931A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2010038A NL2010038C2 (en) 2012-12-21 2012-12-21 Shock absorber.
PCT/NL2013/050936 WO2014104876A1 (en) 2012-12-21 2013-12-20 Shock absorber

Publications (1)

Publication Number Publication Date
BR112015014931A2 true BR112015014931A2 (pt) 2017-07-11

Family

ID=47748731

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112015014910A BR112015014910A2 (pt) 2012-12-21 2013-07-01 amortecedor, amortecedor modular compreendendo o amortecedor, e kit do amortecedor
BR112015014931A BR112015014931A2 (pt) 2012-12-21 2013-12-20 amortecedor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112015014910A BR112015014910A2 (pt) 2012-12-21 2013-07-01 amortecedor, amortecedor modular compreendendo o amortecedor, e kit do amortecedor

Country Status (12)

Country Link
US (3) US9631695B2 (pt)
EP (3) EP2935933B1 (pt)
CN (3) CN109555808A (pt)
BR (2) BR112015014910A2 (pt)
DK (1) DK2935934T3 (pt)
ES (2) ES2732851T3 (pt)
HU (1) HUE032496T2 (pt)
LT (1) LT2935934T (pt)
NL (1) NL2010038C2 (pt)
PL (2) PL2935933T3 (pt)
PT (1) PT2935934T (pt)
WO (2) WO2014098570A1 (pt)

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HUE038850T2 (hu) 2012-05-25 2018-11-28 Univ California Eljárások és kompozíciók cél-DNS RNS-irányított módosításához és transzkripció RNS-irányított modulálásához
NL2010038C2 (en) * 2012-12-21 2014-06-24 Koni Bv Shock absorber.
US9638280B2 (en) 2013-08-26 2017-05-02 Tenneco Automotive Operating Company Inc. Shock absorber with frequency dependent passive valve
JP5783646B2 (ja) * 2013-11-08 2015-09-24 カヤバ工業株式会社 バルブ
US9441700B2 (en) 2014-08-14 2016-09-13 Tenneco Automotive Operating Company Inc. Shock absorber with frequency dependent passive valve
US9222539B1 (en) * 2014-08-14 2015-12-29 Tenneco Automotive Operating Company Inc. Shock absorber with frequency dependent passive valve
KR102471853B1 (ko) * 2015-10-22 2022-11-30 에이치엘만도 주식회사 감쇠력 가변식 쇽업소버
NL2015876B1 (en) * 2015-11-27 2017-06-14 Koni Bv Frequency-selective damper valve, and shock absorber and piston having such valve.
BE1023718B1 (nl) 2016-01-01 2017-06-26 Shi Yan Schokdemper met frequentie afhankelijk zuigersamenstel
DE102016208844A1 (de) * 2016-05-23 2017-11-23 Thyssenkrupp Ag Frequenzselektiver Schwingungsdämpfer für Kraftfahrzeuge mit einem Bypasssteuerventil
KR102627181B1 (ko) * 2017-02-27 2024-01-19 에이치엘만도 주식회사 감쇠력 가변식 쇽업소버
DE112018001280T5 (de) * 2017-03-10 2019-12-05 Hitachi Automotive Systems, Ltd. Stoßdämpfer
US10648527B2 (en) 2017-04-24 2020-05-12 Beijingwest Industries Co., Ltd. Twin tube damper including a pressure rate sensitive system
US10563721B2 (en) 2017-04-24 2020-02-18 Beijingwest Industries Co., Ltd Hydraulic damper having a high frequency valve assembly
JP6701242B2 (ja) * 2018-02-21 2020-05-27 Ｋｙｂ株式会社 バルブおよび緩衝器
US10787052B2 (en) * 2018-07-18 2020-09-29 Ford Global Technologies, Llc Vehicle tow hook
WO2020026362A1 (ja) * 2018-07-31 2020-02-06 株式会社ショーワ 弁機構および緩衝器
CN111536186B (zh) 2019-05-06 2021-07-23 北京京西重工有限公司 阻尼器组件和用于阻尼器组件的活塞
CN110588457B (zh) * 2019-10-18 2024-08-20 安路普（北京）汽车技术有限公司 一种高度调节装置、座椅以及车辆悬架系统
WO2021195535A1 (en) 2020-03-27 2021-09-30 DRiV Automotive Inc. Damper assembly
CN112161015B (zh) 2020-10-28 2022-05-06 北京京西重工有限公司 液压阻尼器组件和用于液压阻尼器组件的附加活塞
CN114542647A (zh) * 2020-11-27 2022-05-27 比亚迪股份有限公司 用于减振器的阀系组件和具有其的减振器
CN113074206B (zh) 2021-04-12 2022-03-22 北京京西重工有限公司 液压阻尼器
EP4075012A1 (en) * 2021-04-12 2022-10-19 BeijingWest Industries Co. Ltd. Hydraulic damper with piston assembly having blow-off valves
US20230160450A1 (en) * 2021-11-22 2023-05-25 Edward Asbury Linear and Progressive Valve Assemblies For Digressive Shock Absorber
CN113983106B (zh) * 2021-11-25 2022-05-24 宁波瑞丰汽车零部件有限公司 低速流量可调的减震器活塞
DE102022207973A1 (de) 2022-08-02 2024-02-08 Zf Friedrichshafen Ag Dämpfventilanordnung für einen Schwingungsdämpfer sowie Schwingungsdämpfer mit der Dämpfventilanordnung und Verfahren zur Bestückung eines Schwingungsdämpfers

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JP5387841B2 (ja) 2009-09-30 2014-01-15 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
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NL2010038C2 (en) * 2012-12-21 2014-06-24 Koni Bv Shock absorber.

Also Published As

Publication number Publication date
WO2014104876A1 (en) 2014-07-03
US9631695B2 (en) 2017-04-25
CN104919206B (zh) 2017-09-29
EP2935934A1 (en) 2015-10-28
CN109555808A (zh) 2019-04-02
US20150345586A1 (en) 2015-12-03
CN104903611B (zh) 2018-07-31
EP2935934B1 (en) 2017-04-19
LT2935934T (lt) 2017-07-25
CN104903611A (zh) 2015-09-09
CN104919206A (zh) 2015-09-16
US9982740B2 (en) 2018-05-29
NL2010038C2 (en) 2014-06-24
WO2014098570A1 (en) 2014-06-26
EP2935933B1 (en) 2019-04-10
US9982739B2 (en) 2018-05-29
PL2935934T3 (pl) 2017-09-29
EP2935933A1 (en) 2015-10-28
US20170198778A1 (en) 2017-07-13
ES2625424T3 (es) 2017-07-19
PT2935934T (pt) 2017-06-02
ES2732851T3 (es) 2019-11-26
DK2935934T3 (en) 2017-05-22
US20150323037A1 (en) 2015-11-12
HUE032496T2 (en) 2017-09-28
PL2935933T3 (pl) 2019-09-30
EP3584465A1 (en) 2019-12-25
BR112015014910A2 (pt) 2017-07-11

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements