ES2152149A1 - Amortiguador con piston con filtro de alta velocidad. - Google Patents

Amortiguador con piston con filtro de alta velocidad.

Info

Publication number
ES2152149A1
ES2152149A1 ES009800703A ES9800703A ES2152149A1 ES 2152149 A1 ES2152149 A1 ES 2152149A1 ES 009800703 A ES009800703 A ES 009800703A ES 9800703 A ES9800703 A ES 9800703A ES 2152149 A1 ES2152149 A1 ES 2152149A1
Authority
ES
Spain
Prior art keywords
damper
piston
separator tube
high speed
hole
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.)
Granted
Application number
ES009800703A
Other languages
English (en)
Other versions
ES2152149B1 (es
Inventor
Nunez Juan Jose Marcos
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.)
AP Amortiguadores SA
Original Assignee
AP Amortiguadores SA
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 AP Amortiguadores SA filed Critical AP Amortiguadores SA
Priority to ES9800703A priority Critical patent/ES2152149B1/es
Publication of ES2152149A1 publication Critical patent/ES2152149A1/es
Application granted granted Critical
Publication of ES2152149B1 publication Critical patent/ES2152149B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Damping Devices (AREA)

Abstract

Amortiguador con pistón con filtro de alta velocidad. Se refiere a un sistema que aporta una reducción de carga hidráulica en el amortiguador cuando el pistón (3) se desplaza a una velocidad suficientemente elevada. En el cilindro (1) que constituye la carcasa del amortiguador, se ha previsto un tubo separador de presiones a de cámaras, con una cámara de tracción y otra de compresión. En este tubo separador se dispone de forma deslizante un pistón auxiliar (7) con un chaflán (11) y que puede desplazarse en contra de un muelle (8) que lo mantiene impulsado hacia un tope (9) y que en función de su posición respecto a un orificio de pasa (10) del tubo separador regula dicho paso de fluido de una cámara a la otra. Se prevé en el tubo separador un orificio (12) que colabora con otro orificio (13) del pistón deslizante (7) para proporcionar una bajada de presión, evitándose así generar alta presión y amortiguamiento cuando la velocidad del amortiguador es elevada.
ES9800703A 1998-04-02 1998-04-02 Amortiguador con piston con filtro de alta velocidad. Expired - Lifetime ES2152149B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9800703A ES2152149B1 (es) 1998-04-02 1998-04-02 Amortiguador con piston con filtro de alta velocidad.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800703A ES2152149B1 (es) 1998-04-02 1998-04-02 Amortiguador con piston con filtro de alta velocidad.

Publications (2)

Publication Number Publication Date
ES2152149A1 true ES2152149A1 (es) 2001-01-16
ES2152149B1 ES2152149B1 (es) 2001-08-01

Family

ID=8303323

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800703A Expired - Lifetime ES2152149B1 (es) 1998-04-02 1998-04-02 Amortiguador con piston con filtro de alta velocidad.

Country Status (1)

Country Link
ES (1) ES2152149B1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006037816A1 (es) * 2004-07-29 2006-04-13 Ap Amortiguadores, S.A. Sistema de valvulería para amortiguadores hidráulicos
FR3008757A1 (fr) * 2013-07-17 2015-01-23 Olivier Bossard Amortisseur pour vehicule

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103277369B (zh) * 2013-06-04 2015-08-12 徐州工程学院 立体停车场的大功率液压应急能量吸收装置及方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1092447A (fr) * 1953-10-23 1955-04-21 Nouvel amortisseur
FR1506717A (fr) * 1965-12-22 1967-12-22 Hoesch Ag Piston d'amortisseur à soupape de limitation d'efforts
US3826343A (en) * 1972-12-08 1974-07-30 Conair Pressure regulator for hydraulic shock absorbers
DE2323361A1 (de) * 1973-05-09 1974-11-21 Industrieanlagen Betriebsges Geschwindigkeitsabhaengiges daempfungsventil
FR2355210A1 (fr) * 1976-06-15 1978-01-13 Peugeot Perfectionnement aux amortisseurs hydrauliques telescopiques
DE3544474A1 (de) * 1985-12-16 1987-06-19 Anton Ing Grad Pfeifer Fahrzeugstossdaempfer
US5178359A (en) * 1990-02-08 1993-01-12 Applied Power Inc. Porportional pressure control valve

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1092447A (fr) * 1953-10-23 1955-04-21 Nouvel amortisseur
FR1506717A (fr) * 1965-12-22 1967-12-22 Hoesch Ag Piston d'amortisseur à soupape de limitation d'efforts
US3826343A (en) * 1972-12-08 1974-07-30 Conair Pressure regulator for hydraulic shock absorbers
DE2323361A1 (de) * 1973-05-09 1974-11-21 Industrieanlagen Betriebsges Geschwindigkeitsabhaengiges daempfungsventil
FR2355210A1 (fr) * 1976-06-15 1978-01-13 Peugeot Perfectionnement aux amortisseurs hydrauliques telescopiques
DE3544474A1 (de) * 1985-12-16 1987-06-19 Anton Ing Grad Pfeifer Fahrzeugstossdaempfer
US5178359A (en) * 1990-02-08 1993-01-12 Applied Power Inc. Porportional pressure control valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006037816A1 (es) * 2004-07-29 2006-04-13 Ap Amortiguadores, S.A. Sistema de valvulería para amortiguadores hidráulicos
ES2251299A1 (es) * 2004-07-29 2006-04-16 Ap Amortiguadores, S.A. Sistema de valvuleria para amortiguadores hidraulicos.
ES2251299B1 (es) * 2004-07-29 2007-06-16 Kyb Suspensions Europe, S.A. Sistema de valvuleria para amortiguadores hidraulicos.
FR3008757A1 (fr) * 2013-07-17 2015-01-23 Olivier Bossard Amortisseur pour vehicule
WO2015007998A3 (fr) * 2013-07-17 2015-04-09 Olivier Bossard Amortisseur pour véhicule

Also Published As

Publication number Publication date
ES2152149B1 (es) 2001-08-01

Similar Documents

Publication Publication Date Title
KR960040928A (ko) 액압 어큐뮬레이터
ES2122831A1 (es) Inmovilizador para inmovilizar dos objetos relativamente movibles uno con relacion al otro.
SE9804165D0 (sv) Stötdämpare
BR0004155A (pt) Amortecedor hidráulico e sistema hidráulico de acionamento de embreagem
AU1855301A (en) Vehicle braking system comprising a gas hydraulic accumulator
ATE329818T1 (de) Zusammengesetztes verbindungssystem für eine fahrzeugaufhängung
EP1167810A3 (en) Shock absorber having ported plate low speed tunability
ES2152149A1 (es) Amortiguador con piston con filtro de alta velocidad.
ES2184292T3 (es) Sistema de freno hidraulico para vehiculos del tipo mando electronico.
WO1995025028A3 (en) Hydraulic actuating systems
BR9813231A (pt) Sistema de suspensão de carga
EP0608415A4 (en) HYDRAULIC SWITCHING WITH PRESSURE COMPENSATING VALVE.
GB2336641B (en) Hydraulic system for a power-take-off clutch
AU4845796A (en) Control- and operating system, in particular for a hydraulic actuator of a folding roof of a vehicle
KR920012675A (ko) 휠(Wheel)형 중장비의 로드 서스펜션 시스팀(Load Suspens-ion System)
WO2004071929A8 (en) Damping device
FR2777058B1 (fr) Dispositif de suspension et d'amortissement a deux combines suspension-amortisseur
EP1419910A3 (de) Hydropneumatische Federung
KR200169666Y1 (ko) 유압제어용 어큐뮬레이터
KR980002968A (ko) 엔진 및 자동 변속기의 진동 저감장치
DE59506205D1 (de) Hydraulische Dämpfungsvorrichtung
DK1179102T3 (da) Vakuumenhed samt vakuumtoilet omfattende sådan en enhed
ES2183342T3 (es) Mejoras en sistemas de freno hidraulico.
AU2001240583A1 (en) Hydraulic master cylinder for vehicle
GB2340177B (en) Hydraulic hinge device

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20010116

Kind code of ref document: A1

Effective date: 20010116