BR0309469A - Redutor de pressão de fluxo variável e sistema de distribuição de válvula de controle gradual para um motor de injeção de ar comprimido operando em mono ou multienergia e outros motores ou compressores - Google Patents

Redutor de pressão de fluxo variável e sistema de distribuição de válvula de controle gradual para um motor de injeção de ar comprimido operando em mono ou multienergia e outros motores ou compressores

Info

Publication number
BR0309469A
BR0309469A BR0309469-3A BR0309469A BR0309469A BR 0309469 A BR0309469 A BR 0309469A BR 0309469 A BR0309469 A BR 0309469A BR 0309469 A BR0309469 A BR 0309469A
Authority
BR
Brazil
Prior art keywords
compressed air
engines
variable flow
air injection
compressors
Prior art date
Application number
BR0309469-3A
Other languages
English (en)
Inventor
Guy Negre
Cyril Negre
Original Assignee
Mdi Motor Development Int Sa
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 Mdi Motor Development Int Sa filed Critical Mdi Motor Development Int Sa
Publication of BR0309469A publication Critical patent/BR0309469A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/146—Push-rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/08—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • F01L1/182—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0005—Deactivating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0021—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio

Abstract

"REDUTOR DE PRESSãO DE FLUXO VARIáVEL E SISTEMA DE DISTRIBUIçãO DE VáLVULA DE CONTROLE GRADUAL PARA UM MOTOR DE INJEçãO DE AR COMPRIMIDO OPERANDO EM MONO OU MULTIENERGIA E OUTROS MOTORES OU COMPRESSORES". A presente invenção refere-se a um sistema de válvula de fluxo variável e distribuição para motores por injeção de ar comprimido, compreendendo um tanque de ar comprimido de alta pressão e uma capacidade de amortecedor e operação em energia mono ou dupla com modo de suprimento duplo ou triplo. A dita invenção também compreende um sistema para controlar o percurso do pistão que pode ser usado para parar o dito pistão no ponto morto. Além do mais, o suprimento de ar no uso final da capacidade de amortecedor e o suprimento para os cilindros são assegurados por válvulas piloto. Os ressaltos das válvulas piloto acima mencionados, que são usados para controlar as barras de braço giratório, estão posicionadas diretamente nos flanges do eixo de manivela (14) e cada braço giratório pivota em volta de um eixo móvel (21) que pode se mover entre as suas duas extremidades, permitindo desse modo a mudança da razão da braço de alavanca que determina a elevação da válvula de acordo com o movimento da barra de braço giratório. A invenção é adequada para uso como uma válvula redutora de gás ou para sistemas de distribuição de motor e compressores.
BR0309469-3A 2002-04-22 2003-04-22 Redutor de pressão de fluxo variável e sistema de distribuição de válvula de controle gradual para um motor de injeção de ar comprimido operando em mono ou multienergia e outros motores ou compressores BR0309469A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0205010A FR2838769B1 (fr) 2002-04-22 2002-04-22 Detendeur a debit variable et distribution par soupape a commande progressive pour moteur a injection d'air comprime fonctionnant en mono et pluri energie et autres moteurs ou compresseurs
PCT/FR2003/001265 WO2003089764A1 (fr) 2002-04-22 2003-04-22 Detendeur a debit variable et distribution par soupape a commande progressive pour moteur a injection d'air comprime fonctionnant en mono et pluri energie et autres moteurs ou compresseurs

Publications (1)

Publication Number Publication Date
BR0309469A true BR0309469A (pt) 2005-02-09

Family

ID=28686251

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0309469-3A BR0309469A (pt) 2002-04-22 2003-04-22 Redutor de pressão de fluxo variável e sistema de distribuição de válvula de controle gradual para um motor de injeção de ar comprimido operando em mono ou multienergia e outros motores ou compressores

Country Status (20)

Country Link
US (1) US7296405B2 (pt)
EP (1) EP1502006A1 (pt)
JP (1) JP2005527734A (pt)
KR (1) KR101029350B1 (pt)
AP (1) AP2004003172A0 (pt)
AU (1) AU2003262394A1 (pt)
BR (1) BR0309469A (pt)
CA (1) CA2486227A1 (pt)
CO (1) CO5631472A2 (pt)
EA (1) EA006027B1 (pt)
FR (1) FR2838769B1 (pt)
HR (1) HRP20041027A2 (pt)
IL (1) IL164770A0 (pt)
MA (1) MA27199A1 (pt)
MX (1) MXPA04010390A (pt)
OA (1) OA13066A (pt)
PL (1) PL373005A1 (pt)
TN (1) TNSN04214A1 (pt)
WO (1) WO2003089764A1 (pt)
ZA (1) ZA200408815B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007111581A1 (en) * 2006-03-24 2007-10-04 Manoucher Adli Hot compressed gas vehicle
FR2904054B1 (fr) 2006-07-21 2013-04-19 Guy Joseph Jules Negre Moteur cryogenique a energie thermique ambiante et pression constante et ses cycles thermodynamiques
FR2905404B1 (fr) 2006-09-05 2012-11-23 Mdi Motor Dev Internat Sa Moteur a chambre active mono et/ou bi energie a air comprime et/ou energie additionnelle.
US9435202B2 (en) 2007-09-07 2016-09-06 St. Mary Technology Llc Compressed fluid motor, and compressed fluid powered vehicle
WO2009033191A2 (en) * 2007-09-07 2009-03-12 Rafalski Leroy J Jr Compressed fluid motor
US20100031934A1 (en) * 2008-08-08 2010-02-11 Seyyed Farhad Tayyari Internal combustion external compression engine
CN101603434B (zh) * 2009-06-24 2011-06-15 王书铭 气动车辆动力装置
FR2965581B1 (fr) * 2010-10-04 2014-05-16 Motor Development Int Sa Moteur a chambre active incluse mono et/ou bi energie a air comprime et/ou a energie additionnelle
FR2965582B1 (fr) 2010-10-05 2016-01-01 Motor Development Int Sa Moteur autodetendeur plurimodal a air comprime a chambre active incluse
FR2980523B1 (fr) * 2011-09-27 2018-03-16 Psa Automobiles Sa. Procede et dispositif d'alimentation en air d'un moteur hybride pneumatique-thermique
CN102587989B (zh) * 2012-03-09 2014-06-11 周国泰 空气动力引擎总成
CN102562168B (zh) * 2012-03-09 2014-11-19 周国泰 星形空气动力发动机
CN103510987B (zh) * 2012-06-20 2016-03-30 周登荣 一种多缸空气动力发动机总成的停缸控制方法
CN103437816A (zh) * 2013-08-15 2013-12-11 谢坤 双向活塞式多缸空气能驱动方法及装置
CN105019946A (zh) * 2014-04-21 2015-11-04 深圳市品川新智科技发展有限公司 空气能发动机
FR3021347B1 (fr) 2014-05-22 2016-05-20 Motor Dev Int S A Moteur a air comprime a chambre active incluse et a distribution active a l'admission
CN110821569B (zh) * 2019-12-23 2024-04-02 广西师范大学 一种气动发动机
CN111691925B (zh) * 2020-06-24 2021-11-09 张谭伟 一种空气发动机
CN116745503A (zh) 2020-11-11 2023-09-12 汽车发展国际股份公司 具有内置主动室和带平衡阀的主动配气式压缩空气发动机
FR3135486A1 (fr) 2022-05-10 2023-11-17 Motor Development International Sa Moteur à air comprimé à chambre active incluse et à distribution active à soupape d’échappement équilibrée permettant une désactivation de cylindre

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US310310A (en) * 1885-01-06 Half to william
FR511513A (fr) * 1920-03-12 1920-12-28 Ettore Bugatti Perfectionnements apportés aux dispositifs de commande des soupapes de moteurs à explosion
DE396065C (de) * 1923-01-09 1924-05-23 Heinrich Woll Druckluftmaschine
FR849794A (fr) * 1938-02-03 1939-12-01 Brandenburgische Motorenwerke Moteur à combustion interne à quatre temps travaillant suivant le procédé à explosion avec charge et injection de combustible
GB1299673A (en) * 1969-02-13 1972-12-13 Fiat Spa Improvements relating to valve actuating mechanisms for internal combustion engines
JPS6341614A (ja) * 1986-08-08 1988-02-22 Kawasaki Heavy Ind Ltd 頭上弁エンジンの潤滑装置
US5891121A (en) 1992-07-23 1999-04-06 The Procter & Gamble Company Absorbent articles having undergarment covering components especially suited for folding around the edges of an undergarment
US5456224A (en) * 1991-12-03 1995-10-10 Motive Holdings Limited Variable valve lift mechanism for internal combustion engine
FR2731472B1 (fr) 1995-03-06 1997-08-14 Guy Negre Procede et dispositifs de depollution de moteur a combustion interne cyclique a chambre de combustion independante
FR2749882B1 (fr) 1996-06-17 1998-11-20 Guy Negre Procede de moteur depolluant et installation sur autobus urbain et autres vehicules
FR2753487B1 (fr) 1996-09-19 1998-11-20 Guy Negre Installation de compresseurs d'alimentation en air comprime haute pression pour moteur depollue ou depolluant
FR2754309B1 (fr) 1996-10-07 1998-11-20 Guy Negre Procede et dispositif de reacceleration pour vehicule equipe de compresseurs d'alimentation en air comprime haute pression pour moteur depollue ou depolluant
FR2758589B1 (fr) 1997-01-22 1999-06-18 Guy Negre Procede et dispositif de recuperation de l'energie thermique ambiante pour vehicule equipe de moteur depollue a injection d'air comprime additionnel
FR2769949B1 (fr) 1997-10-17 1999-12-24 Guy Negre Procede de controle du mouvement de piston de machine, dispositif de mise en oeuvre et equilibrage du dispositif
FR2773849B1 (fr) 1998-01-22 2000-02-25 Guy Negre Procede et dispositif de rechauffage thermique additionnel pour vehicule equipe de moteur depollue a injection d'air comprime additionnel
US6223846B1 (en) * 1998-06-15 2001-05-01 Michael M. Schechter Vehicle operating method and system

Also Published As

Publication number Publication date
CO5631472A2 (es) 2006-04-28
MA27199A1 (fr) 2005-01-03
EA006027B1 (ru) 2005-08-25
EP1502006A1 (fr) 2005-02-02
MXPA04010390A (es) 2005-07-27
KR101029350B1 (ko) 2011-04-13
AP2004003172A0 (en) 2004-12-31
FR2838769A1 (fr) 2003-10-24
JP2005527734A (ja) 2005-09-15
IL164770A0 (en) 2005-12-18
US20050224059A1 (en) 2005-10-13
WO2003089764A1 (fr) 2003-10-30
AU2003262394A1 (en) 2003-11-03
EA200401412A1 (ru) 2005-04-28
KR20040106375A (ko) 2004-12-17
OA13066A (fr) 2006-11-10
US7296405B2 (en) 2007-11-20
FR2838769B1 (fr) 2005-04-22
HRP20041027A2 (en) 2005-02-28
PL373005A1 (en) 2005-08-08
CA2486227A1 (en) 2003-10-30
TNSN04214A1 (fr) 2007-03-12
ZA200408815B (en) 2005-11-16

Similar Documents

Publication Publication Date Title
BR0309469A (pt) Redutor de pressão de fluxo variável e sistema de distribuição de válvula de controle gradual para um motor de injeção de ar comprimido operando em mono ou multienergia e outros motores ou compressores
CN102226453B (zh) 一种双余度电液伺服执行器
EP1967739A3 (de) Vorrichtung zum hydraulischen Verstellen der Laufschaufeln eines Laufrades eines Axialventilators
BRPI0604367A (pt) sistema hidráulico de veìculo
CN106103145B (zh) 用于车辆的主动减振器系统
ATE513996T1 (de) Mehrzylinder-drehkolbenverdichter und verdichtungsanlage und kühleinheit mit einem solchen verdichter
BR0214338A (pt) Sistema de controle de mola de ar para um eixo de sustentação do veìculo
BR0109024A (pt) Instalação de frenagem hidráulica para veìculo comportando um simulador ativo
GB2392211A (en) Hydraulic system with three electrohydraulic valves for controlling fluid flow to a load
BR0202497A (pt) Controlador de deslocamento para compressor de deslocamento variável
CN110185671B (zh) 一种双泵源并联供油的四足机器人液压动力系统
BR112013020911A2 (pt) aparelho para controlar uma transmissão continuamente variável
CN112324719B (zh) 一种多余度电静液作动系统和控制方法
BR0101825A (pt) Sistema de controle para transmissão composta etransmissão composta
US20100186583A1 (en) Hollow double rod cylinder actuator
CN106257107B (zh) 自动变速器的液压控制设备和运行液压控制设备的方法
CN112762055A (zh) 一种角行程调节型执行器扭矩模拟负载装置
CN106698282A (zh) 一种公铁两用双工作平台高空作业车的液压系统
CN106195344B (zh) 流量平衡比例控制阀
CN107906079B (zh) 阀控负载敏感抑尘雾炮液压驱动系统
EA200201097A3 (ru) Способ и устройство для регулирования скорости паровой турбины
EP1516805A3 (en) Simplified electro-hydraulic circuit for a motorcycle stand actuator
CN104847718A (zh) 一种臂架液压系统及具有其的混凝土泵车
JP2016524109A (ja) 静油圧式バリエータ
CN108426159B (zh) 一种稳压装置及具有其的集中润滑系统

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]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE(S).

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: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 8A E 9A ANUIDADES.