BRPI1007250A2 - sistema de ajuste de folga de válvula para um motor de ciclo de divisão - Google Patents

sistema de ajuste de folga de válvula para um motor de ciclo de divisão

Info

Publication number
BRPI1007250A2
BRPI1007250A2 BRPI1007250A BRPI1007250A BRPI1007250A2 BR PI1007250 A2 BRPI1007250 A2 BR PI1007250A2 BR PI1007250 A BRPI1007250 A BR PI1007250A BR PI1007250 A BRPI1007250 A BR PI1007250A BR PI1007250 A2 BRPI1007250 A2 BR PI1007250A2
Authority
BR
Brazil
Prior art keywords
adjustment system
valve clearance
clearance adjustment
split cycle
cycle motor
Prior art date
Application number
BRPI1007250A
Other languages
English (en)
Inventor
Anthony Perkins
Clive B Lacy
Ian P Gilbert
Ricardo Meldolesi
Original Assignee
Scuderi Group Llc
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 Scuderi Group Llc filed Critical Scuderi Group Llc
Publication of BRPI1007250A2 publication Critical patent/BRPI1007250A2/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
    • F01L1/20—Adjusting or compensating clearance
    • 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
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
    • 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
    • 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
    • F01L1/185—Overhead end-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
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/22—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with pumping cylinder situated at side of working cylinder, e.g. the cylinders being parallel
    • 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
    • F01L1/08—Shape of cams
    • 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L2003/25—Valve configurations in relation to engine
    • F01L2003/258—Valve configurations in relation to engine opening away from cylinder
    • 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
    • F01L2301/00—Using particular materials
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
BRPI1007250A 2009-01-22 2010-01-20 sistema de ajuste de folga de válvula para um motor de ciclo de divisão BRPI1007250A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20577709P 2009-01-22 2009-01-22
PCT/US2010/021500 WO2010085488A1 (en) 2009-01-22 2010-01-20 Valve lash adjustment system for a split-cycle engine

Publications (1)

Publication Number Publication Date
BRPI1007250A2 true BRPI1007250A2 (pt) 2016-02-10

Family

ID=42335947

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1007250A BRPI1007250A2 (pt) 2009-01-22 2010-01-20 sistema de ajuste de folga de válvula para um motor de ciclo de divisão

Country Status (13)

Country Link
US (2) US8539920B2 (pt)
EP (1) EP2389499B1 (pt)
JP (1) JP5385410B2 (pt)
KR (1) KR101267960B1 (pt)
CN (1) CN102292524B (pt)
AU (1) AU2010206833B2 (pt)
BR (1) BRPI1007250A2 (pt)
CA (1) CA2750550A1 (pt)
CL (1) CL2011001657A1 (pt)
MX (1) MX2011007000A (pt)
RU (1) RU2011127921A (pt)
WO (1) WO2010085488A1 (pt)
ZA (1) ZA201104626B (pt)

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* Cited by examiner, † Cited by third party
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US8539920B2 (en) * 2009-01-22 2013-09-24 Scuderi Group, Inc. Valve lash adjustment system for a split-cycle engine
US8763571B2 (en) * 2009-05-07 2014-07-01 Scuderi Group, Inc. Air supply for components of a split-cycle engine
US8813695B2 (en) 2010-06-18 2014-08-26 Scuderi Group, Llc Split-cycle engine with crossover passage combustion
US8833315B2 (en) 2010-09-29 2014-09-16 Scuderi Group, Inc. Crossover passage sizing for split-cycle engine
KR20130099979A (ko) * 2010-09-29 2013-09-06 스쿠데리 그룹, 인크. 스플릿-사이클 엔진을 위한 교차 통로 사이징
WO2012044723A1 (en) 2010-10-01 2012-04-05 Scuderi Group, Llc Split-cycle air hybrid v-engine
US20120131808A1 (en) * 2010-11-22 2012-05-31 Jacobs Vehicle Systems, Inc. Apparatus and method for valve lash adjustment
JP2014508242A (ja) * 2011-01-27 2014-04-03 スクデリ グループ インコーポレイテッド ドウェルカムを備える分割サイクル空気ハイブリッドエンジン
US8776740B2 (en) 2011-01-27 2014-07-15 Scuderi Group, Llc Lost-motion variable valve actuation system with cam phaser
CN103443408A (zh) 2011-01-27 2013-12-11 史古德利集团公司 具有阀停用的无效运动可变阀致动系统
JP2015506436A (ja) 2012-01-06 2015-03-02 スクデリ グループ インコーポレイテッド ロストモーション可変バルブ作動システム
US9297295B2 (en) 2013-03-15 2016-03-29 Scuderi Group, Inc. Split-cycle engines with direct injection
USD756201S1 (en) 2014-10-23 2016-05-17 Eaton Corporation Removable shim
KR101646133B1 (ko) * 2015-06-12 2016-08-05 현대자동차 주식회사 실린더 휴지 엔진
WO2017091799A1 (en) * 2015-11-25 2017-06-01 Eaton Corporation Rocker arm assembly having an electrical connection made between abutting surfaces that undergo relative motion
WO2017091798A1 (en) * 2015-11-25 2017-06-01 Eaton Corporation Hydraulic lash adjuster with electromechanical rocker arm latch linkage
GB201612500D0 (en) * 2016-07-19 2016-08-31 Eaton Srl Method for valvetrain lash adjustment with extra lost motion stroke and high stiffness lost motion spring
IT201600128899A1 (it) * 2016-12-20 2018-06-20 Fpt Motorenforschung Ag Punterie di un motore a combustione interna
CN108647635A (zh) * 2018-05-09 2018-10-12 黑龙江大学 基于均分循环补足接收模型的单通道图像盲提取方法
US11536165B1 (en) 2022-01-12 2022-12-27 Southwest Research Institute Hydraulic lash assembly and valvetrain implementing same

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Also Published As

Publication number Publication date
MX2011007000A (es) 2011-08-08
AU2010206833B2 (en) 2013-02-14
US8534250B2 (en) 2013-09-17
KR20110117176A (ko) 2011-10-26
CL2011001657A1 (es) 2011-10-28
CA2750550A1 (en) 2010-07-29
CN102292524B (zh) 2013-12-25
CN102292524A (zh) 2011-12-21
EP2389499A1 (en) 2011-11-30
EP2389499B1 (en) 2015-04-15
RU2011127921A (ru) 2013-02-27
US20100180848A1 (en) 2010-07-22
ZA201104626B (en) 2012-03-28
KR101267960B1 (ko) 2013-05-27
EP2389499A4 (en) 2012-11-21
US20100180847A1 (en) 2010-07-22
AU2010206833A1 (en) 2011-07-07
JP5385410B2 (ja) 2014-01-08
JP2012515879A (ja) 2012-07-12
WO2010085488A1 (en) 2010-07-29
US8539920B2 (en) 2013-09-24
WO2010085488A8 (en) 2011-07-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B25A Requested transfer of rights approved

Owner name: SCUDERI GROUP, INC. (US)

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 2384 DE 13-09-2016 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.

B350 Update of information on the portal [chapter 15.35 patent gazette]