IN2015DN00840A - - Google Patents

Info

Publication number
IN2015DN00840A
IN2015DN00840A IN840DEN2015A IN2015DN00840A IN 2015DN00840 A IN2015DN00840 A IN 2015DN00840A IN 840DEN2015 A IN840DEN2015 A IN 840DEN2015A IN 2015DN00840 A IN2015DN00840 A IN 2015DN00840A
Authority
IN
India
Prior art keywords
piston
fluid flow
valve assembly
valve
assembly
Prior art date
Application number
Other languages
English (en)
Inventor
MHand Nait OUKHEDOU
Gert Mangelschots
Ward Opdekamp
Werner Bosmans
Original Assignee
Tenneco Automotive Operating
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 Tenneco Automotive Operating filed Critical Tenneco Automotive Operating
Publication of IN2015DN00840A publication Critical patent/IN2015DN00840A/en

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
    • F16F9/10—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
    • 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
    • F16F9/3485—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 features of supporting elements intended to guide or limit the movement of the annular discs
    • 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
    • F16F9/50—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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
    • F16F7/09—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
IN840DEN2015 2012-09-07 2013-04-09 IN2015DN00840A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/606,039 US9080629B2 (en) 2012-09-07 2012-09-07 Multi-tuneable degressive valve
PCT/US2013/035751 WO2014039107A1 (en) 2012-09-07 2013-04-09 Multi-tuneable degressive valve

Publications (1)

Publication Number Publication Date
IN2015DN00840A true IN2015DN00840A (da) 2015-06-12

Family

ID=50232106

Family Applications (1)

Application Number Title Priority Date Filing Date
IN840DEN2015 IN2015DN00840A (da) 2012-09-07 2013-04-09

Country Status (8)

Country Link
US (1) US9080629B2 (da)
JP (1) JP2015527550A (da)
KR (1) KR20150052099A (da)
CN (1) CN104603495B (da)
BR (1) BR112015004804A2 (da)
DE (1) DE112013004396T5 (da)
IN (1) IN2015DN00840A (da)
WO (1) WO2014039107A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107061595A (zh) * 2017-04-21 2017-08-18 辽宁工业大学 一种悬架减振器电控活塞机构
CN107100955B (zh) * 2017-06-29 2023-02-03 黄永宁 自主调节式液压减震器及其调节方法
US11668365B2 (en) 2019-09-23 2023-06-06 DRiV Automotive Inc. Valve body for a damper
CN111945919B (zh) * 2020-08-13 2021-07-16 钱子凡 一种曲面流道粘滞阻尼器
KR102247214B1 (ko) * 2020-08-25 2021-05-04 주식회사 삼코 세탁기용 댐퍼 장치
US11808323B2 (en) 2021-02-15 2023-11-07 DRiV Automotive Inc. Open bleed-base valve
DE102022206538A1 (de) 2022-06-28 2023-12-28 Zf Friedrichshafen Ag Bodenventil mit einer Spanneinrichtung sowie Schwingungsdämpfer und Montageverfahren mit dem Bodenventil
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

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR205418A1 (es) 1975-01-20 1976-04-30 Monroe Auto Equipment Co Una construccion de piston de amortiguador
US4076276A (en) * 1976-07-09 1978-02-28 Monroe Auto Equipment Company Base valve for independent wheel suspension strut
US4352417A (en) 1980-10-03 1982-10-05 Ford Motor Company Control valve for shock absorber pistons and the like
JPH02195041A (ja) * 1989-01-20 1990-08-01 Tokico Ltd 油圧緩衝器
US5123671A (en) 1989-03-13 1992-06-23 Monroe Auto Equipment Company Method and apparatus for controlling shock absorbers
JP2901640B2 (ja) * 1989-04-24 1999-06-07 株式会社ユニシアジェックス 変位感応型液圧緩衝器
DE4118030A1 (de) 1991-06-01 1992-12-03 Bosch Gmbh Robert Vorgesteuerter stossdaempfer
JPH06185562A (ja) 1992-12-18 1994-07-05 Tokico Ltd 油圧緩衝器
NL1002426C2 (nl) 1996-02-22 1997-08-25 Koni Bv Continu regelbare één-pijpsschokdemper met bi-directionele regelklep.
US5813500A (en) * 1996-03-25 1998-09-29 Tenneco Automotive Inc. Anti-swish mechanism for a damper
US6371264B1 (en) * 1999-06-09 2002-04-16 Denso Corporation Fulcrum blow off valve for use in a shock absorber
US6464053B1 (en) 1999-07-26 2002-10-15 Tenneco Automotive Operating Company, Inc. Single piece piston
JP2001208123A (ja) 2000-01-21 2001-08-03 Yamaha Motor Co Ltd 油圧緩衝器
US6460664B1 (en) 2000-05-22 2002-10-08 Tenneco Automotive Inc. Independently tunable variable bleed orifice
JP4055060B2 (ja) 2002-09-30 2008-03-05 株式会社日立製作所 油圧緩衝器
US7070029B2 (en) 2003-09-15 2006-07-04 Tenneco Automotive Operating Company Inc. Monotube piston valving system with selective bleed
US6883652B2 (en) * 2003-09-22 2005-04-26 Tenneco Automotive Operating Company, Inc. Heavy duty base valve
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
JP2007162769A (ja) * 2005-12-12 2007-06-28 Kayaba Ind Co Ltd 減衰バルブ構造
JP2008241017A (ja) * 2007-03-29 2008-10-09 Honda Motor Co Ltd 油圧式緩衝装置
JP4833955B2 (ja) * 2007-12-03 2011-12-07 カヤバ工業株式会社 空圧緩衝器
JP5517337B2 (ja) * 2009-03-16 2014-06-11 カヤバ工業株式会社 緩衝器のバルブ構造

Also Published As

Publication number Publication date
KR20150052099A (ko) 2015-05-13
US20140069753A1 (en) 2014-03-13
CN104603495B (zh) 2017-05-17
JP2015527550A (ja) 2015-09-17
DE112013004396T5 (de) 2015-05-21
US9080629B2 (en) 2015-07-14
BR112015004804A2 (pt) 2017-07-04
WO2014039107A1 (en) 2014-03-13
CN104603495A (zh) 2015-05-06

Similar Documents

Publication Publication Date Title
IN2015DN00840A (da)
MX345611B (es) Conjuntos anti-rotación para ser utilizados con válvulas de fluidos.
EP2992260A4 (en) VALVE OR DEVICE FOR REDUCING FLOW PRESSURE AND FLUID CONDITIONING
BR112016002639A2 (pt) absorvedor de choque com válvula passiva dependente de frequência
BR112015023459A2 (pt) conjunto de guia de haste com conjunto de válvula multipeças
GB201208029D0 (en) Smart valve utilizing a force sensor
EA201391002A1 (ru) Скважинный установочный инструмент
MX362788B (es) Unidad de valvula antirretorno y metodo.
IN2015DN03287A (da)
MX2019008315A (es) Ensamble de valvula.
IN2015DN02329A (da)
GB201314192D0 (en) Subsea retrievable insert with choke valve and non return valve
EP2895777A4 (en) DEVICE FOR REDUCING THE PRESSURE OF A LIQUID FLOW AND CONTROL VALVE
GB201310414D0 (en) Urostomy fluid discharge valve
WO2011152960A3 (en) Two stage valve and hydraulic damped valve
MX2012003879A (es) Valvula de carrete de amortiguacion hidraulica.
GB2537462A (en) Downhole screen tracer retention
MX2012013213A (es) Dispositivo de amortiguamiento de vagon de ferrocarril.
MX2012011364A (es) Limitador de ruido de flujo.
MX358058B (es) Valvula de liquido para dispositivos de control de flujo.
NZ705678A (en) Fluid control valve having an adjustable valve stem and piston assembly
MX2013005732A (es) Montaje de boquilla radial para un recipiente a presion.
GB2536552A (en) Tubing assembly with a temporary seal
GB201313022D0 (en) Radial flow non-return fluid valve assembly
BRPI1007571A2 (pt) regulador de fluxo de fluido e conjunto amortecedor