ES2000333A6 - Dispositivo para limitar la presion dinamica de un freno de motor de escape - Google Patents

Dispositivo para limitar la presion dinamica de un freno de motor de escape

Info

Publication number
ES2000333A6
ES2000333A6 ES8600255A ES8600255A ES2000333A6 ES 2000333 A6 ES2000333 A6 ES 2000333A6 ES 8600255 A ES8600255 A ES 8600255A ES 8600255 A ES8600255 A ES 8600255A ES 2000333 A6 ES2000333 A6 ES 2000333A6
Authority
ES
Spain
Prior art keywords
spring
closed position
dynamic pressure
poppet valve
safety valve
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.)
Expired
Application number
ES8600255A
Other languages
English (en)
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
Publication of ES2000333A6 publication Critical patent/ES2000333A6/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F02D9/06—Exhaust brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Safety Valves (AREA)
  • Exhaust Silencers (AREA)
  • Lift Valve (AREA)

Abstract

EN UNA LIMITACION DE PRESION DINAMICA DE ESTA CLASE SE PUENTEA EN UN PUNTO LA SUPERFICIE FRONTAL DE LA MARIPOSA DE ESTRANGULACION (2), DISPUESTA EN LA POSICION DE CERRADA, POR MEDIO DE UN ANIMA DE VALVULA (8) EN LA QUE ES DESPLAZABLE UN CUERPO DE VALVULA (10) QUE ESTA SOLICITADO POR UN MUELLE (17). ES DESEABLE A ESTE RESPECTO QUE LA VALVULA DE SEGURIDAD REACCIONE CON MAYOR FIABILIDAD AL SOBREPASARSE EL LIMITE SUPERIOR DE LAPRESION DINAMICA Y LO HAGA ADAPTANDOSE A LA MEDIDA EN QUE ESTE LIMITE ES SOBREPASADO. ESTO SE CONSIGUE HACIENDO QUE ENTRE LA MARIPOSA DE ESTRANGULACION (2) DISPUESTA EN LA POSICION DE CERRADA Y EL CUERPO DE VALVULA (10) DISPUESTO EN LA POSICION DE CIERRE ESTE PRESENTE UNA ESTRECHA RENDIJA (19) Y QUE LA CARACTERISTICA DEL MUELLE (17) ASCIENDA BAJO UNA RELACION DE FUERZA DE MUELLE (N): RECORRIDO DE MUELLE (MM) DE 1,5 A 2,5:1. AL FIJAR LA CURVA CARACTERISTICA DEL MUELLE SE HA TENIDO EN CUENTA EL EFECTO DE SUCCION DEL GAS CIRCULANTE SOBRE EL CUERPO DE VALVULA.
ES8600255A 1985-09-19 1986-07-11 Dispositivo para limitar la presion dinamica de un freno de motor de escape Expired ES2000333A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853533393 DE3533393A1 (de) 1985-09-19 1985-09-19 Staudruckbegrenzung mit sicherungsventil

Publications (1)

Publication Number Publication Date
ES2000333A6 true ES2000333A6 (es) 1988-02-16

Family

ID=6281359

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600255A Expired ES2000333A6 (es) 1985-09-19 1986-07-11 Dispositivo para limitar la presion dinamica de un freno de motor de escape

Country Status (5)

Country Link
US (1) US4750459A (es)
EP (1) EP0215201A3 (es)
JP (1) JPS6278439A (es)
DE (1) DE3533393A1 (es)
ES (1) ES2000333A6 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3743569A1 (de) * 1987-12-22 1989-07-13 Alfred Schmidt Schiebeventil mit mengenregulierung
GB9014486D0 (en) * 1990-06-29 1990-08-22 Dewandre Co Ltd C Exhaust brake variable orifice
GB9024644D0 (en) * 1990-11-13 1991-01-02 Dewandre Co Ltd C An exhaust brake
DE19540060A1 (de) * 1995-10-27 1997-04-30 Daimler Benz Ag Motorbremsvorrichtung
US5845748A (en) * 1996-12-04 1998-12-08 Diesel Engine Retarders, Inc. Low restriction exhaust brake
KR19980063386A (ko) * 1996-12-26 1998-10-07 오니시 요시유키 액츄에이터 및 그것을 사용한 배기브레이크장치
US6179096B1 (en) 1997-11-12 2001-01-30 Diesel Engine Retarders, Inc. Exhaust brake variable bypass circuit
US6109027A (en) * 1998-02-17 2000-08-29 Diesel Engine Retarders, Inc. Exhaust restriction device
FR2777946B1 (fr) * 1998-04-22 2000-06-16 Fowa Dispositif ralentisseur monte dans le circuit d'echappement des gaz d'un vehicule equipe d'un moteur a combustion
US6662554B2 (en) 2002-01-23 2003-12-16 Deere & Company Adjustable restriction muffler system for a combine
JP2004011602A (ja) * 2002-06-11 2004-01-15 Aisan Ind Co Ltd 排気圧力制御弁
CA2453593C (en) * 2003-12-16 2013-05-28 Jenara Enterprises Ltd. Pressure relief exhaust brake
EP1841961B1 (en) * 2004-11-22 2010-08-04 Jacobs Vehicle Systems, Inc. Apparatus and method for controlling exhaust pressure
DE102008010658B4 (de) 2008-02-22 2010-08-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Abgasregelsystem und Abgasregelverfahren
US7735466B1 (en) * 2009-06-12 2010-06-15 Jacobs Vehicle Systems, Inc. Exhaust brake
CN102182564A (zh) * 2011-01-25 2011-09-14 浙江亿日气动科技有限公司 排气制动蝶阀的蝶片及其排气制动蝶阀
CN102182563A (zh) * 2011-01-25 2011-09-14 浙江亿日气动科技有限公司 限压密封活塞及其排气制动蝶阀
CN102852651B (zh) * 2012-09-18 2016-02-03 浙江亿日气动科技有限公司 之字形通道的限压泄气辅助制动阀装置
CN102852654B (zh) * 2012-09-18 2016-04-06 浙江亿日气动科技有限公司 有凹面活塞套的限压泄气辅助制动阀装置
CN102852649B (zh) * 2012-09-18 2016-06-22 浙江亿日气动科技有限公司 有活塞挺杆的限压泄气辅助制动阀装置
CN102852648B (zh) * 2012-09-18 2017-02-01 浙江亿日气动科技有限公司 圆弧形泄压口的限压泄气辅助制动阀装置
US11105233B2 (en) 2019-01-30 2021-08-31 Toyota Motor North America, Inc. Systems and methods for regulating performance characteristics of an exhaust system with a tri-modal valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895571A (en) * 1955-02-25 1959-07-21 Dewandre Co Ltd C Exhaust braking apparatus for motor vehicles
DE1080813B (de) * 1955-11-16 1960-04-28 Richard Haller Motorbremse fuer Fahrzeuge mit Brennkraftmaschine
CH428318A (de) * 1965-12-28 1967-01-15 Haller Richard Motorbremse für Fahrzeuge mit Verbrennungskraftmaschine
US4111166A (en) * 1977-02-07 1978-09-05 Caterpillar Tractor Co. Engine mounted exhaust brake
DE2946747A1 (de) * 1979-11-20 1981-05-27 Daimler-Benz Ag, 7000 Stuttgart Motorbremse fuer kraftfahrzeuge
DE3211920A1 (de) * 1982-03-31 1983-10-13 Klöckner-Humboldt-Deutz AG, 5000 Köln Einrichtung an einer auspuffbremse
DE3430028A1 (de) * 1984-08-16 1986-02-27 Alfred 8573 Pottenstein Schmidt Einrichtung zur begrenzung des staudruckes einer auspuffmotorbremse
DE8424212U1 (de) * 1984-08-16 1984-12-13 Schmidt, Alfred, 8573 Pottenstein Auspuffmotorbremse

Also Published As

Publication number Publication date
US4750459A (en) 1988-06-14
EP0215201A2 (de) 1987-03-25
DE3533393A1 (de) 1987-03-26
JPS6278439A (ja) 1987-04-10
EP0215201A3 (de) 1988-04-06

Similar Documents

Publication Publication Date Title
ES2000333A6 (es) Dispositivo para limitar la presion dinamica de un freno de motor de escape
ATE45011T1 (de) Magnetventil, insbesondere kraftstoffmengensteuerventil.
GB1510955A (en) Device for controlling oil injection to a screw compresso
DE3668977D1 (de) Ventilzusammenbau.
EP0212971A3 (en) System and method of controlling compressor surge
MY101790A (en) A fluid pressure control valve and a system which includes such a valve
ATE55577T1 (de) Beatmungsvorrichtung fuer einen federspeicherbremszylinder.
GB2018954A (en) Valve Assembly
DE3270468D1 (en) Pressure relief valve
GB1361514A (en) Fluid flow control devices
EP0200669A3 (en) Refrigeration system with adjustable pressure regulating solenoid valve
ES403323A1 (es) Perfeccionamientos en conjuntos de valvulas de regulacion de flujo hidraulico.
GB1535155A (en) Deceleration-responsive pressure proportioning reducing valve assembly for vehicle hydraulic brake system
ES8500398A1 (es) "dispositivo valvular de control para disposiciones de control de precision hidraulicas"
ES8204953A1 (es) Un accionador hidraulico para freno de tambor de zapatas interiores de vehiculo
ATE17689T1 (de) Durchsteuerndes ventil.
EP0219833A3 (en) Portless type master cylinder device with intake valve and flow resisting means between pressure chamber and reservoir chamber
DE59405870D1 (de) Gas-druckregelgerät
EP0008465A3 (en) Safety valve for a pressure cooker
ES8701379A1 (es) Dispositivo para indicar los cambios en una circulacion de fluido
ATE343167T1 (de) Flüssigsteuerventil
JPS55107164A (en) Seal device for spherical valve
ES8306977A1 (es) Perfeccionamientos en correctores de frenado en funcion de la desceleracion.
SU934453A1 (ru) Регул тор давлени газа
JPS57107473A (en) Safety device for inflammable gas

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601