AR027281A1 - Flexible de transferencia de fluido para la disminucion de ruido, en particular para una disposicion comandada de direccion asistida de un vehiculoautomovil - Google Patents

Flexible de transferencia de fluido para la disminucion de ruido, en particular para una disposicion comandada de direccion asistida de un vehiculoautomovil

Info

Publication number
AR027281A1
AR027281A1 ARP010100311A ARP010100311A AR027281A1 AR 027281 A1 AR027281 A1 AR 027281A1 AR P010100311 A ARP010100311 A AR P010100311A AR P010100311 A ARP010100311 A AR P010100311A AR 027281 A1 AR027281 A1 AR 027281A1
Authority
AR
Argentina
Prior art keywords
flexible
commanded
fluid transfer
automotive vehicle
flexible fluid
Prior art date
Application number
ARP010100311A
Other languages
English (en)
Original Assignee
Hutchinson
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 Hutchinson filed Critical Hutchinson
Publication of AR027281A1 publication Critical patent/AR027281A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/008—Reduction of noise or vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/062—Details, component parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Power Steering Mechanism (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

Flexible de transferencia de fluido para la disminucion de ruido, en particular para una disposicion comandada de direccion asistida de un vehículoautomovil, estando dicho flexible montado en un circuito de alta presion para unir una electrobomba (P) y un organo de comando (V) que está alimentado porfluido bajo presion a partir de dicha bomba, estando dicho flexible (10) constituido por una alternancia de piezas de tubo rígidas (T1, T3, T5) y de piezas demanguera blandas (T2, T4), y por lo menos un atenuador de ruido (A1, A2) alojado en el flexible (10), caracterizado porque las piezas de manguera (T2, T4) delflexible tienen una longitud que está determinada en funcion al tiempo de respuesta, el más corto posible, ligado a su expansion volu métrica a continuacion delaccionamiento de la electrobomba (P).
ARP010100311A 2000-01-28 2001-01-25 Flexible de transferencia de fluido para la disminucion de ruido, en particular para una disposicion comandada de direccion asistida de un vehiculoautomovil AR027281A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0001112A FR2804489B1 (fr) 2000-01-28 2000-01-28 Flexible de transfert de fluide a attenuation de bruit, en particulier pour un systeme pilote de direction assistee de vehicule automobile

Publications (1)

Publication Number Publication Date
AR027281A1 true AR027281A1 (es) 2003-03-19

Family

ID=8846425

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010100311A AR027281A1 (es) 2000-01-28 2001-01-25 Flexible de transferencia de fluido para la disminucion de ruido, en particular para una disposicion comandada de direccion asistida de un vehiculoautomovil

Country Status (12)

Country Link
US (1) US7000728B2 (es)
EP (1) EP1250253B1 (es)
AR (1) AR027281A1 (es)
AU (1) AU2001231904A1 (es)
BR (1) BR0107877B1 (es)
CZ (1) CZ299131B6 (es)
DE (1) DE60102667T2 (es)
ES (1) ES2219499T3 (es)
FR (1) FR2804489B1 (es)
MX (1) MXPA02007322A (es)
PL (1) PL205311B1 (es)
WO (1) WO2001054959A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8496087B2 (en) * 2010-07-12 2013-07-30 Eaton Corporation Fitting system for a hydraulic tuning cable
US8991546B2 (en) 2013-03-21 2015-03-31 Deere & Company Work vehicle with fluid attentuator
DE102020119793A1 (de) 2020-07-28 2022-02-03 Bayerische Motoren Werke Aktiengesellschaft Schwingungsdämpfungselement zur Reduzierung von Körperschall

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323305A (en) * 1964-10-16 1967-06-06 Gen Motors Corp Attenuating device
DE3922101A1 (de) * 1989-07-05 1991-01-10 Aeroquip Gmbh Dehnschlauchleitung zur reduzierung der in hydraulikkreislaeufen durch hydropumpen hervorgerufenen druckpulsationen
JP3337512B2 (ja) * 1993-02-23 2002-10-21 豊田工機株式会社 圧力流体供給ホースの製造方法
IT1267644B1 (it) * 1994-12-07 1997-02-07 Dayco Europe Spa Condotto per l'adduzione di un fluido con attenuazione delle pulsazioni di pressione
US5495711A (en) * 1994-12-07 1996-03-05 General Motors Corporation Tuner hose assembly for power steering system
US5539164A (en) * 1994-12-12 1996-07-23 Dayco Products, Inc. Power steering attenuation hose construction and method of making the same
FR2735206B1 (fr) * 1995-06-12 1997-08-22 Hutchinson Attenuateur de bruit pour flexible hydraulique
US6085792A (en) * 1997-04-30 2000-07-11 Dayco Products, Inc, Energy attenuation apparatus for a system conveying liquid under pressure and method of attenuating energy in such a system
US6073656A (en) * 1997-11-24 2000-06-13 Dayco Products, Inc. Energy attenuation device for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit
DE19848379A1 (de) * 1998-10-21 2000-05-04 Vickers Aeroquip Int Gmbh Anordnung zur Dämpfung einer Pulsation eines durch eine Fördereinrichtung geförderten Fluids
US6688423B1 (en) * 2000-11-03 2004-02-10 Dana Corporation Fluid-borne noise suppression
US6848476B2 (en) * 2003-06-13 2005-02-01 Dana Corporation Tuning cable

Also Published As

Publication number Publication date
CZ299131B6 (cs) 2008-04-30
AU2001231904A1 (en) 2001-08-07
DE60102667T2 (de) 2005-04-14
MXPA02007322A (es) 2003-01-28
BR0107877A (pt) 2002-11-05
CZ20022599A3 (cs) 2003-01-15
US20030159876A1 (en) 2003-08-28
PL205311B1 (pl) 2010-04-30
US7000728B2 (en) 2006-02-21
PL356775A1 (en) 2004-07-12
FR2804489B1 (fr) 2002-08-30
BR0107877B1 (pt) 2013-03-19
FR2804489A1 (fr) 2001-08-03
EP1250253B1 (fr) 2004-04-07
WO2001054959A1 (fr) 2001-08-02
DE60102667D1 (de) 2004-05-13
ES2219499T3 (es) 2004-12-01
EP1250253A1 (fr) 2002-10-23

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