BR112018004746A2 - válvula reguladora de pressão de escape - Google Patents

válvula reguladora de pressão de escape

Info

Publication number
BR112018004746A2
BR112018004746A2 BR112018004746-5A BR112018004746A BR112018004746A2 BR 112018004746 A2 BR112018004746 A2 BR 112018004746A2 BR 112018004746 A BR112018004746 A BR 112018004746A BR 112018004746 A2 BR112018004746 A2 BR 112018004746A2
Authority
BR
Brazil
Prior art keywords
exhaust
pressure regulating
regulating valve
cross
section
Prior art date
Application number
BR112018004746-5A
Other languages
English (en)
Japanese (ja)
Inventor
Aizawa Kazutami
Original Assignee
Auto Advance Aizawa Co., 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 Auto Advance Aizawa Co., Ltd. filed Critical Auto Advance Aizawa Co., Ltd.
Publication of BR112018004746A2 publication Critical patent/BR112018004746A2/pt

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
    • 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
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1005—Details of the flap
    • F02D9/1025—Details of the flap the rotation axis of the flap being off-set from the flap center axis
    • F02D9/103—Details of the flap the rotation axis of the flap being off-set from the flap center axis the rotation axis being located at an edge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0279—Throttle valve control for intake system with two parallel air flow paths, each controlled by a throttle, e.g. a resilient flap disposed on a throttle
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

trata-se de uma válvula reguladora de pressão de escape que pode exaurir gás com o uso de toda a área em corte transversal de um conduto de gás de escape quando a válvula reguladora de pressão de escape está completamente aberta, uma válvula reguladora de pressão de escape (9) é fixada a um conduto de gás (7) que tem um primeiro corte transversal e através do qual o gás de escape de um motor flui e a válvula reguladora de pressão de escape está disposta a montante de um silencioso (4) ou a jusante do silencioso (4). a válvula reguladora de pressão de escape (9) é dotada de: um alojamento (95a) que tem um segundo corte transversal que tem uma área de superfície maior que o primeiro corte transversal e que é conectada ao conduto de gás para que o gás de escape flua através do mesmo; uma haste de válvula (96) que é sustentada pelo alojamento em uma direção ortogonal à direção do fluxo em uma posição no segundo corte transversal que não sobrepõe o primeiro corte transversal quando vista a partir da direção do fluxo; e um corpo da válvula (92) que é conectado à haste de válvula e que regula a taxa de fluxo do gás de escape que flui através do conduto de gás.
BR112018004746-5A 2015-09-11 2016-08-29 válvula reguladora de pressão de escape BR112018004746A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015179658A JP6019352B1 (ja) 2015-09-11 2015-09-11 排気圧力制御弁
JP2015-179658 2015-09-11
PCT/JP2016/075184 WO2017043354A1 (ja) 2015-09-11 2016-08-29 排気圧力制御弁

Publications (1)

Publication Number Publication Date
BR112018004746A2 true BR112018004746A2 (pt) 2018-12-04

Family

ID=57216811

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018004746-5A BR112018004746A2 (pt) 2015-09-11 2016-08-29 válvula reguladora de pressão de escape

Country Status (7)

Country Link
US (1) US10718274B2 (pt)
EP (1) EP3236052B1 (pt)
JP (1) JP6019352B1 (pt)
CN (1) CN107835895B (pt)
BR (1) BR112018004746A2 (pt)
PH (1) PH12018500540A1 (pt)
WO (1) WO2017043354A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521954B1 (de) * 2019-01-31 2020-07-15 MAN TRUCK & BUS OESTERREICH GesmbH Vorrichtung zur Abgasführung für eine Brennkraftmaschine
US11002166B2 (en) * 2019-05-17 2021-05-11 Ford Global Technologies, Llc Methods and systems for an active exhaust valve

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703937A (en) * 1971-05-21 1972-11-28 William L Tenney Multiple rpm range tuned exhaust pipe and silencer for two-cycle engine
JP3029656B2 (ja) * 1990-09-26 2000-04-04 株式会社リコー 画像読取り装置
JPH05340276A (ja) * 1992-06-05 1993-12-21 Kubota Corp ディーゼルエンジンの逆回転防止装置
JP2683880B2 (ja) * 1994-01-31 1997-12-03 博 横田 複合作動式無水撃逆止弁装置
JPH07279676A (ja) * 1994-04-13 1995-10-27 Kitako:Kk ２サイクルエンジンの排気圧制御構造
JPH0913996A (ja) * 1995-06-27 1997-01-14 Fuji Oozx Inc 排気ブレーキ装置
JP3029656U (ja) * 1996-04-01 1996-10-01 藤壷技研工業株式会社 内燃機関の開閉弁装置
JPH11294136A (ja) * 1998-04-10 1999-10-26 Calsonic Corp 自動車用バルブ内蔵排気マフラ
US6050294A (en) * 1999-03-17 2000-04-18 Val-Matic Valve And Manufacturing Corp. Spring return check valve
DE10133942A1 (de) * 2000-07-14 2002-01-24 Schatz Thermo Engineering Verfahren zur Steuerung der Brennluftzufuhr eines Verbrennungsmotors und Zusatzventilanordnung zur Durchführung des Verfahrens
JP2002256897A (ja) * 2001-03-02 2002-09-11 Mitsubishi Motors Corp 排気圧制御装置
JP2003120283A (ja) * 2001-10-18 2003-04-23 Mitsubishi Motors Corp 排気圧力制御弁
US20030111065A1 (en) * 2001-12-18 2003-06-19 Blum David E. Variable capacity modular venturi system for exhaust gas recirculation in a diesel engine
US6907868B2 (en) * 2003-03-14 2005-06-21 Siemens Vdo Automotive, Inc. Modular exhaust gas recirculation assembly
KR200340730Y1 (ko) 2003-09-19 2004-02-11 유영배 자동차 머플러
JP4130912B2 (ja) * 2003-12-24 2008-08-13 愛三工業株式会社 内燃機関の排気圧上昇装置
AT502997B1 (de) * 2005-12-20 2013-09-15 Man Truck & Bus Oesterreich Ag Vorrichtung zur steigerung der bremsleistung einer mehrzylindrigen brennkraftmaschine eines fahrzeugs während des motorbremsbetriebes
US7434570B2 (en) * 2007-03-16 2008-10-14 Tenneco Automotive Operating Company Inc. Snap-action valve for exhaust system
JP2009041419A (ja) * 2007-08-08 2009-02-26 Aisan Ind Co Ltd 排気絞り弁
JP2009052426A (ja) * 2007-08-24 2009-03-12 Denso Corp 内燃機関の吸気制御装置
US7628250B2 (en) * 2007-11-21 2009-12-08 Emcon Technologies Llc Passive valve assembly for vehicle exhaust system
WO2010151391A1 (en) * 2009-06-25 2010-12-29 International Engine Intellectual Property Company, Llc Brake valve for engine braking
JP5534144B2 (ja) 2009-08-04 2014-06-25 大豊工業株式会社 内燃機関の排気絞り弁
US9540995B2 (en) * 2012-03-06 2017-01-10 KATCON USA, Inc. Exhaust valve assembly
JP5851605B2 (ja) * 2012-06-07 2016-02-03 フタバ産業株式会社 マフラー
DE102013111003B4 (de) * 2012-10-31 2022-06-15 Faurecia Emissions Control Technologies, Usa, Llc Hybridventilbaugruppe, Verfahren zur Steuerung einer Hybridventilbaugruppe, sowie Ventilbaugruppe
US9644753B2 (en) * 2013-07-17 2017-05-09 Norgren Limited Flapper exhaust diverter valve
DE102014114968B4 (de) * 2014-10-15 2021-01-21 Pierburg Gmbh Regelvorrichtung für eine Verbrennungskraftmaschine
WO2016126906A1 (en) * 2015-02-04 2016-08-11 Middleville Tool & Die Co. Passive exhaust valve assembly and forming method
US9982793B2 (en) * 2016-08-05 2018-05-29 Tenneco Automotive Operating Company Inc. Passive exhaust valve with dual torsion spring

Also Published As

Publication number Publication date
EP3236052A4 (en) 2018-08-01
US20190360405A1 (en) 2019-11-28
CN107835895A (zh) 2018-03-23
CN107835895B (zh) 2021-04-02
JP2017053317A (ja) 2017-03-16
PH12018500540A1 (en) 2018-09-24
WO2017043354A1 (ja) 2017-03-16
EP3236052A1 (en) 2017-10-25
US10718274B2 (en) 2020-07-21
EP3236052B1 (en) 2020-02-26
JP6019352B1 (ja) 2016-11-02

Similar Documents

Publication Publication Date Title
EP2412945A3 (en) Muffler with a built-in heat exchanger
SE1651396A1 (sv) Exhaust additive dosing system comprising an exhaust additive distribution device and an exhaust additive metering device
BR112012021404A2 (pt) válvula snapper para sistemas de extremidade quente com queimadores
FR3083207B1 (fr) Ensemble propulsif pour un aeronef comprenant un rotor non carene
DE602006006270D1 (pt)
BR112015018110A2 (pt) sistema de controle de motor de combustão interna
EP2777733A3 (en) Gas regulator, control interface module, and methods for surgical applications
ATE504874T1 (de) Durchflussmengenregler
BR112014019110A8 (pt) Sistema de admissão de motor de combustão interna
MX2018002713A (es) Estructura de pasaje de escape para motor de combustion interna.
BR112018004746A2 (pt) válvula reguladora de pressão de escape
SG11201811055YA (en) Valve mechanism
BR112015023654A2 (pt) dispositivo de admissão de ar para um mecanismo motor para um veículo motorizado de duas rodas
BR112018005354A2 (pt) dispositivo de controle para motor de combustão interna e método de controle para motor de combustão interna
BR112015018957A2 (pt) aparelho de controle de folga para um motor de turbina a gás e método para controlar folga de turbina em um motor de turbina a gás
BR112017015194A2 (pt) dispositivo de assistência respiratória de pressão dupla
UA102626C2 (ru) Клапан для выравнивания давления
BR112015016010A8 (pt) conjunto de sede de esfera, aparelho e método para controlar o fluxo de fluido através de um corpo tubular e método para a operação de um conjunto de motor
BR112021019562A2 (pt) Sistema de compressão e método para controlar um sistema de compressão
DE502007006281D1 (de) Volumenstromregler, insbesondere für klima- und lüftungstechnische Anlagen
BR112018005386A2 (pt) dispositivo de controle para motor de combustão interna e método de controle para motor de combustão interna
ATE398231T1 (de) Vergaser
BR112019004637A2 (pt) método de controle e dispositivo de controle para motor de combustão interna
PL417106A1 (pl) Maszyna przepływowa zawierająca system regulacji luzu
JP6023900B2 (ja) ガスエンジンの燃料ガス供給装置

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B04C Request for examination: application reinstated [chapter 4.3 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2685 DE 21-06-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.