ES2073250T3 - Una valvula. - Google Patents

Una valvula.

Info

Publication number
ES2073250T3
ES2073250T3 ES92309918T ES92309918T ES2073250T3 ES 2073250 T3 ES2073250 T3 ES 2073250T3 ES 92309918 T ES92309918 T ES 92309918T ES 92309918 T ES92309918 T ES 92309918T ES 2073250 T3 ES2073250 T3 ES 2073250T3
Authority
ES
Spain
Prior art keywords
valve
chamber
hole
valve member
inlet 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.)
Expired - Lifetime
Application number
ES92309918T
Other languages
English (en)
Inventor
William Wood Hallam
Peter Howard Gretton
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.)
ACTS Ltd
Original Assignee
ACTS Ltd
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 ACTS Ltd filed Critical ACTS Ltd
Application granted granted Critical
Publication of ES2073250T3 publication Critical patent/ES2073250T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/085—Other arrangements or adaptations of exhaust conduits having means preventing foreign matter from entering exhaust conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/30—Arrangements for supply of additional air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/32—Arrangements for supply of additional air using air pump
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Safety Valves (AREA)
  • Nozzles (AREA)

Abstract

UNA VALVULA (1,50) PARA LA EXCLUSION DE AGUA DE UN ORIFICIO DE ADMISION DE AIRE QUE CONSTA DE UN RECEPTACULO (2) QUE DEFINE UNA CAMARA (6), UN ORIFICIO DE ENTRADA (18) A LA CAMARA Y UN ASIENTO DE LA VALVULA (7) QUE DEFINE EL ORIFICIO DE SALIDA QUE, DURANTE EL USO, SE PUEDE CONECTAR AL ORIFICIO DE ADMISION DE AIRE. UN MIEMBRO DE VALVULA FLOTANTE (25) SE PUEDE MOVER HASTA QUEDAR ENGANCHADO AL ASIENTO DE LA VALVULA PARA CERRAR EL ORIFICIO DE SALIDA ANTE LA PRESENCIA DE LIQUIDO EN LA CAMARA Y UN TABIQUE (28,51) DIVIDE A LA CAMARA EN UNA PORCION DE CORRIENTE ARRIBA Y UNA DE CORRIENTE ABAJO (29,30) QUE SE COMUNICAN CON LOS ORIFICIOS DE ENTRADA Y DE SALIDA RESPECTIVAMENTE, DEFINIENDO EL TABIQUE AL MENOS UN CONDUCTO (33) QUE PROPORCIONA UN FLUJO DE AIRE RESTRINGIDO ENTRE LAS PORCIONES DE CORRIENTE ARRIBA Y CORRIENTE ABAJO PARA CREAR, DURANTE SU UTILIZACION, UNA DIFERENCIA DE PRESION ENTRE LAS PORCIONES RESPECTIVAS Y DEFINE ADEMAS UNA APERTURA (32) SOBRE LA QUE NORMALMENTE DESCANSA EL MIEMBRO DE VALVULA. EL MIEMBRO DE VALVULA SE PUEDE MOVER HASTA QUEDAR ENGANCHADO AL ASIENTO DE LA VALVULA EN RESPUESTA A LA DIFERENCIA DE PRESION QUE SOBREPASA UN VALOR UMBRAL CUANDO EL CONTENIDO DE AGUA AEROTRANSPORTADA SOBREPASA UN VALOR UMBRAL. LA VALVULA SE UTILIZA PARA EXCLUIR AGUA Y PULVERIZARLA DESDE EL ORIFICIO DE ADMISION DE AIRE DE UN CONVERTIDOR CATALITICO DE UN AUTOMOVIL.
ES92309918T 1991-11-05 1992-10-29 Una valvula. Expired - Lifetime ES2073250T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919123486A GB9123486D0 (en) 1991-11-05 1991-11-05 A valve

Publications (1)

Publication Number Publication Date
ES2073250T3 true ES2073250T3 (es) 1995-08-01

Family

ID=10704112

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92309918T Expired - Lifetime ES2073250T3 (es) 1991-11-05 1992-10-29 Una valvula.

Country Status (4)

Country Link
EP (1) EP0541293B1 (es)
DE (1) DE69202547T2 (es)
ES (1) ES2073250T3 (es)
GB (1) GB9123486D0 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113638798B (zh) * 2021-08-08 2022-09-30 中国船舶重工集团公司第七一九研究所 一种防海水倒灌排气口装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1279334A (fr) * 1960-11-07 1961-12-22 Fr D Oxycatalyse Soc Procédé et dispositif permettant l'épuration des gaz d'échappement de moteurs à essence pendant la période de démarrage à froid de ces moteurs
US3034290A (en) * 1960-11-25 1962-05-15 Gary Wright Wesley Exhaust treatment device with air compressor regulator
US4518363A (en) * 1982-02-16 1985-05-21 Outboard Marine Corporation Vent assembly for marine propulsion devices

Also Published As

Publication number Publication date
EP0541293B1 (en) 1995-05-17
GB9123486D0 (en) 1991-12-18
EP0541293A1 (en) 1993-05-12
DE69202547D1 (de) 1995-06-22
DE69202547T2 (de) 1995-12-21

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