PL3324074T3 - Amortyzator hydrauliczny o charakterystyce podwójnego trybu - Google Patents

Amortyzator hydrauliczny o charakterystyce podwójnego trybu

Info

Publication number
PL3324074T3
PL3324074T3 PL17200607.4T PL17200607T PL3324074T3 PL 3324074 T3 PL3324074 T3 PL 3324074T3 PL 17200607 T PL17200607 T PL 17200607T PL 3324074 T3 PL3324074 T3 PL 3324074T3
Authority
PL
Poland
Prior art keywords
dual mode
hydraulic damper
mode hydraulic
damper
dual
Prior art date
Application number
PL17200607.4T
Other languages
English (en)
Inventor
Marcin Knapczyk
Waldemar WIDŁA
Paweł Ślusarczyk
Jakub Wrzesiński
Marcin ZBOROWSKI
Original Assignee
Beijingwest Industries Co. 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 Beijingwest Industries Co. Ltd. filed Critical Beijingwest Industries Co. Ltd.
Publication of PL3324074T3 publication Critical patent/PL3324074T3/pl

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
    • F16F9/44—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
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • 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
    • F16F9/19—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 with a single cylinder and of single-tube type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
    • B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
    • B60G13/08—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
    • 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
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/446—Adjustment of valve bias or pre-stress
    • 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
    • F16F9/463—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 characterised by electrical connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/012—Hollow or tubular 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/18—Control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Dampers (AREA)
PL17200607.4T 2016-11-18 2017-11-08 Amortyzator hydrauliczny o charakterystyce podwójnego trybu PL3324074T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662423867P 2016-11-18 2016-11-18
US15/787,693 US10393210B2 (en) 2016-11-18 2017-10-18 Dual mode hydraulic damper

Publications (1)

Publication Number Publication Date
PL3324074T3 true PL3324074T3 (pl) 2022-09-19

Family

ID=60301800

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17200607.4T PL3324074T3 (pl) 2016-11-18 2017-11-08 Amortyzator hydrauliczny o charakterystyce podwójnego trybu

Country Status (7)

Country Link
US (1) US10393210B2 (pl)
EP (1) EP3324074B1 (pl)
JP (1) JP6420883B2 (pl)
KR (1) KR101981726B1 (pl)
CN (1) CN107939891B (pl)
ES (1) ES2922773T3 (pl)
PL (1) PL3324074T3 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10746247B2 (en) 2018-03-05 2020-08-18 Beijingwest Industries Co., Ltd. Dual ride damper assembly
CN108756410B (zh) * 2018-05-29 2020-03-31 东南大学 一种预压环形弹簧自定心粘滞阻尼器
EP3810956A4 (en) * 2018-06-20 2022-07-13 N10Z Performance Shocks LLC SHOCK ABSORBER ASSEMBLY
IT201800007584A1 (it) * 2018-07-27 2020-01-27 Sistemi Sospensioni Spa Ammortizzatore idraulico a smorzamento variabile, particolarmente per sospensione di veicolo.
EP3620671B1 (en) * 2018-09-06 2023-04-19 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Piston assembly
EP3809012B1 (en) * 2019-10-18 2025-06-11 Öhlins Racing AB Front fork position-dependent damping for bicycles and motorcycles
US12077029B2 (en) * 2021-10-01 2024-09-03 Beijingwest Industries Co., Ltd. Solenoid assembly
EP4169750B1 (en) * 2021-10-01 2025-07-09 BeijingWest Industries Co., Ltd. A vehicle suspension system with a solenoid assembly connected to the damper piston rod
CN113969953B (zh) * 2021-10-20 2023-04-11 北京京西重工有限公司 液压阻尼器
ES3013897T3 (en) 2021-10-20 2025-04-15 Beijingwest Ind Co Ltd Variable stiffness hydraulic damper
CN115370692B (zh) * 2022-08-22 2024-05-31 辽宁机电职业技术学院 一种变阻尼减震器

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Also Published As

Publication number Publication date
EP3324074A1 (en) 2018-05-23
US10393210B2 (en) 2019-08-27
JP2018080833A (ja) 2018-05-24
JP6420883B2 (ja) 2018-11-07
CN107939891B (zh) 2019-11-12
CN107939891A (zh) 2018-04-20
KR20180056394A (ko) 2018-05-28
KR101981726B1 (ko) 2019-05-24
ES2922773T3 (es) 2022-09-20
EP3324074B1 (en) 2022-05-25
US20180142756A1 (en) 2018-05-24

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