BR9809424A - Aparelho e método de atenuação de energia para um sistema de transporte de lìquido pressurizado. - Google Patents

Aparelho e método de atenuação de energia para um sistema de transporte de lìquido pressurizado.

Info

Publication number
BR9809424A
BR9809424A BR9809424-6A BR9809424A BR9809424A BR 9809424 A BR9809424 A BR 9809424A BR 9809424 A BR9809424 A BR 9809424A BR 9809424 A BR9809424 A BR 9809424A
Authority
BR
Brazil
Prior art keywords
transport system
pressurized liquid
liquid transport
energy attenuation
opening
Prior art date
Application number
BR9809424-6A
Other languages
English (en)
Inventor
Jack R Cooper
Yungrwei Chen
Original Assignee
Dayco Products Inc
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 Dayco Products Inc filed Critical Dayco Products Inc
Publication of BR9809424A publication Critical patent/BR9809424A/pt

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/041—Devices damping pulsations or vibrations in fluids specially adapted for preventing vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Rotary Pumps (AREA)

Abstract

que tem uma abertura de entrada e uma abertura de saída. Um conduto de entrada (52) se estende concentricamente dentro do invólucro tubular (57) através da abertura de entrada, com um espaço anular (51) sendo formado entre o conduto de entrada (52) e o invólucro tubular (57). é provida pelo menos uma abertura (53) para introduzir líquido no espaço anular (51) desde o conduto de entrada (52) sobre uma parte dele no invólucro tubular.
BR9809424-6A 1997-04-30 1998-04-27 Aparelho e método de atenuação de energia para um sistema de transporte de lìquido pressurizado. BR9809424A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/846,912 US6085792A (en) 1997-04-30 1997-04-30 Energy attenuation apparatus for a system conveying liquid under pressure and method of attenuating energy in such a system
PCT/US1998/008847 WO1998049487A1 (en) 1997-04-30 1998-04-27 Energy attenuation apparatus and method for a system conveying pressurized liquid

Publications (1)

Publication Number Publication Date
BR9809424A true BR9809424A (pt) 2000-06-13

Family

ID=25299291

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809424-6A BR9809424A (pt) 1997-04-30 1998-04-27 Aparelho e método de atenuação de energia para um sistema de transporte de lìquido pressurizado.

Country Status (9)

Country Link
US (4) US6085792A (pt)
EP (1) EP0979371A4 (pt)
JP (1) JP2001522442A (pt)
KR (1) KR100559684B1 (pt)
AR (1) AR015618A1 (pt)
AU (1) AU745077B2 (pt)
BR (1) BR9809424A (pt)
CA (1) CA2287865C (pt)
WO (1) WO1998049487A1 (pt)

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FR2804489B1 (fr) * 2000-01-28 2002-08-30 Hutchinson Flexible de transfert de fluide a attenuation de bruit, en particulier pour un systeme pilote de direction assistee de vehicule automobile
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US7284374B2 (en) * 2005-02-08 2007-10-23 Massachusetts Institute Of Technology Actuation system with fluid transmission for interaction control and high force haptics
US7896403B2 (en) * 2005-02-21 2011-03-01 Dayco Fluid Technologies S.P.A. Pipe/silencer device assembly
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FR2903064B1 (fr) * 2006-06-30 2009-05-01 Bosch Gmbh Robert Circuit hydraulique de freinage
US20080210486A1 (en) * 2007-03-02 2008-09-04 Dayco Products, Llc Energy attenuation device
US8500187B2 (en) * 2008-04-23 2013-08-06 Actuant Corporation Hydraulic system with a pressure ripple reduction device
US8307855B2 (en) * 2009-07-07 2012-11-13 King Saud University Fluid pressure spike suppression device
GB201006441D0 (en) * 2010-04-19 2010-06-02 Aspen Pumps Ltd Improvements in or relating to pump installations
US20110308653A1 (en) * 2010-06-18 2011-12-22 Zdroik Michael J Damper for use in a fluid delivery system
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Also Published As

Publication number Publication date
EP0979371A4 (en) 2007-10-17
CA2287865A1 (en) 1998-11-05
US6123108A (en) 2000-09-26
AU745077B2 (en) 2002-03-14
CA2287865C (en) 2006-01-10
WO1998049487A1 (en) 1998-11-05
US5983946A (en) 1999-11-16
EP0979371A1 (en) 2000-02-16
US6089273A (en) 2000-07-18
AR015618A1 (es) 2001-05-16
AU7173498A (en) 1998-11-24
US6085792A (en) 2000-07-11
KR100559684B1 (ko) 2006-03-10
KR20010020350A (ko) 2001-03-15
JP2001522442A (ja) 2001-11-13

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25D Requested change of name of applicant approved

Owner name: DAYCO PRODUCTS, LLC (US)

Free format text: ALTERADO DE: DAYCO PRODUCTS, INC.

B25A Requested transfer of rights approved

Owner name: FLUID ROUTING SOLUTIONS, INC. (US)

Free format text: TRANSFERIDO DE: DAYCO PRODUCTS, LLC

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 27.04.2018