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WO2002101262A1 - Dispositif pour reguler la resistance d'un amortisseur hydraulique - Google Patents

Dispositif pour reguler la resistance d'un amortisseur hydraulique Download PDF

Info

Publication number
WO2002101262A1
WO2002101262A1 PCT/RU2001/000230 RU0100230W WO02101262A1 WO 2002101262 A1 WO2002101262 A1 WO 2002101262A1 RU 0100230 W RU0100230 W RU 0100230W WO 02101262 A1 WO02101262 A1 WO 02101262A1
Authority
WO
WIPO (PCT)
Prior art keywords
длины
sshaτiya
κοτορy
valve
κlaπana
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.)
Ceased
Application number
PCT/RU2001/000230
Other languages
English (en)
Russian (ru)
Inventor
Yevgeniy Yvanovich Ternovskiy
Vladymir Grygoryevich Turov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/RU2001/000230 priority Critical patent/WO2002101262A1/fr
Publication of WO2002101262A1 publication Critical patent/WO2002101262A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16F9/348—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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • 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

Definitions

  • the device for regulating the power is more hydraulically dependent on the demphere.
  • a more successful present invention may be used in suspension of forestry related products. Otherwise, it may be used in suspension of snow or trespasses on caterpillar tracks, and the result is in the chassis of flying vehicles.
  • the device is equipped with a hydraulic damper, which is quick and easy to compress. Developed as a result of the separation of the territory of the empire. The end is closed at the end of the line.
  • a part of a small element can be used to open the door to a separate part, as well as a linear room.
  • the unit of the element is independent from the one executed on the inside of the operating cylinder.
  • the failure of the demo is independent of the other, it is executed on the internal part of the operating cylinder. Instead of this, one of these is that there is a very different form.
  • the first step is to move the element to the next step. ⁇
  • the central angle to the order indicated above is correct, it sets the operating angle of the operating element of the external element. Otherwise, the operating unit interacts with the different directions, -z

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

L'invention est destinée à la suspension de véhicules de transport et sert à diminuer les fuites parasites, à limiter l'usure et le bruit de fonctionnement, à simplifier la fabrication du dispositif et à en réduire les coûts. Elle permet aussi de réguler la résistance en mode de fonctionnement à étranglement dans le cas d'un amortisseur à adaptation automatique d'une caractéristique de la résistance en fonction de l'amplitude des irrégularités de la chaussée. Le dispositif de l'invention modifie une caractéristique de résistance par la modification de la tension préliminaire du ressort d'une soupape disposée sur le piston. La modification de la tension préliminaire du ressort se fait par la transformation du déplacement radial des appuis en déplacement linéaire du support mobile du ressort par rapport au siège de soupape. La position radiale courant des supports est réglée par l'interaction des supports avec la tige à coupe transversale variable, disposée à l'intérieur d'une bielle creuse. En outre, le dispositif permet de réguler la résistance en mode de fonctionnement à étranglement en fonction de l'amplitude des irrégularités de la chaussée. Ce réglage se fait par la modification de la longueur et de la coupe transversale du canal formé par la surface de la douille de guidage du support et la cavité faite dans ce support.
PCT/RU2001/000230 2001-06-13 2001-06-13 Dispositif pour reguler la resistance d'un amortisseur hydraulique Ceased WO2002101262A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU2001/000230 WO2002101262A1 (fr) 2001-06-13 2001-06-13 Dispositif pour reguler la resistance d'un amortisseur hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2001/000230 WO2002101262A1 (fr) 2001-06-13 2001-06-13 Dispositif pour reguler la resistance d'un amortisseur hydraulique

Publications (1)

Publication Number Publication Date
WO2002101262A1 true WO2002101262A1 (fr) 2002-12-19

Family

ID=20129628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2001/000230 Ceased WO2002101262A1 (fr) 2001-06-13 2001-06-13 Dispositif pour reguler la resistance d'un amortisseur hydraulique

Country Status (1)

Country Link
WO (1) WO2002101262A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012112076A1 (fr) * 2011-02-18 2012-08-23 Ternovsky Evgeny Ivanovich Procédé pour amortir les oscillations et dispositif de sa mise en oeuvre (variantes)
RU2494295C1 (ru) * 2012-04-03 2013-09-27 Олег Савдаханович Гильмханов Гидравлический телескопический амортизатор
US10393211B2 (en) 2017-02-08 2019-08-27 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic stop arrangement
EP3488121A4 (fr) * 2016-07-20 2020-04-22 Elka Suspension Inc. Système d'assistance d'amortisseur par rapport à la position

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057129A (en) * 1976-06-28 1977-11-08 Hennells Ransom J Self adjusting energy absorber employing conical control sleeve
US4624346A (en) * 1983-07-20 1986-11-25 Creusot-Loire Multi-ratio hydraulic energy dissipater
US4750756A (en) * 1987-03-02 1988-06-14 Voorhies Gerald H Power ride shock absorber system
RU2127675C1 (ru) * 1998-07-27 1999-03-20 Стравинский Игорь Александрович Способ регулирования силы сопротивления гидравлического демпфера и устройство для его осуществления /варианты/

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057129A (en) * 1976-06-28 1977-11-08 Hennells Ransom J Self adjusting energy absorber employing conical control sleeve
US4624346A (en) * 1983-07-20 1986-11-25 Creusot-Loire Multi-ratio hydraulic energy dissipater
US4750756A (en) * 1987-03-02 1988-06-14 Voorhies Gerald H Power ride shock absorber system
RU2127675C1 (ru) * 1998-07-27 1999-03-20 Стравинский Игорь Александрович Способ регулирования силы сопротивления гидравлического демпфера и устройство для его осуществления /варианты/

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012112076A1 (fr) * 2011-02-18 2012-08-23 Ternovsky Evgeny Ivanovich Procédé pour amortir les oscillations et dispositif de sa mise en oeuvre (variantes)
RU2482347C2 (ru) * 2011-02-18 2013-05-20 Евгений Иванович Терновский Способ гашения колебаний и устройство для его осуществления (варианты)
RU2494295C1 (ru) * 2012-04-03 2013-09-27 Олег Савдаханович Гильмханов Гидравлический телескопический амортизатор
WO2013151461A1 (fr) * 2012-04-03 2013-10-10 Gil Mkhanov Oleg Savdakhanovich Amortisseur télescopique hydraulique
EP3488121A4 (fr) * 2016-07-20 2020-04-22 Elka Suspension Inc. Système d'assistance d'amortisseur par rapport à la position
US11009096B2 (en) 2016-07-20 2021-05-18 Elka Suspension Inc. Position-relative damper assist system
US11892054B2 (en) 2016-07-20 2024-02-06 Horstman Systems Inc. Position-relative damper assist system
US10393211B2 (en) 2017-02-08 2019-08-27 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic stop arrangement

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