BR112012007065A2 - método de lubrificação de lóbulo de eixo de cames de freio motor - Google Patents

método de lubrificação de lóbulo de eixo de cames de freio motor

Info

Publication number
BR112012007065A2
BR112012007065A2 BR112012007065A BR112012007065A BR112012007065A2 BR 112012007065 A2 BR112012007065 A2 BR 112012007065A2 BR 112012007065 A BR112012007065 A BR 112012007065A BR 112012007065 A BR112012007065 A BR 112012007065A BR 112012007065 A2 BR112012007065 A2 BR 112012007065A2
Authority
BR
Brazil
Prior art keywords
follower
oil
slave piston
lobe
brake housing
Prior art date
Application number
BR112012007065A
Other languages
English (en)
Portuguese (pt)
Inventor
Michael D Bartkowicz
Qianfan Xin
Original Assignee
Int Engine Intellectual Prop
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 Int Engine Intellectual Prop filed Critical Int Engine Intellectual Prop
Publication of BR112012007065A2 publication Critical patent/BR112012007065A2/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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • 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
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • F01L13/065—Compression release engine retarders of the "Jacobs Manufacturing" type
    • 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
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/02—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
BR112012007065A 2009-09-29 2010-05-26 método de lubrificação de lóbulo de eixo de cames de freio motor BR112012007065A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24658009P 2009-09-29 2009-09-29
PCT/US2010/036121 WO2011040997A1 (fr) 2009-09-29 2010-05-26 Procédé de lubrification de bossage d'arbre à came de frein moteur

Publications (1)

Publication Number Publication Date
BR112012007065A2 true BR112012007065A2 (pt) 2016-04-19

Family

ID=43826580

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012007065A BR112012007065A2 (pt) 2009-09-29 2010-05-26 método de lubrificação de lóbulo de eixo de cames de freio motor

Country Status (5)

Country Link
US (1) US20120174887A1 (fr)
EP (1) EP2483533A1 (fr)
CN (1) CN102656343A (fr)
BR (1) BR112012007065A2 (fr)
WO (1) WO2011040997A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9458744B2 (en) 2014-10-29 2016-10-04 Ford Global Technologies, Llc Engine with external cam lubrication
US11002160B2 (en) 2019-08-22 2021-05-11 Caterpillar Inc. Lifter providing improved cam lobe lubrication

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1236395A (en) * 1967-08-16 1971-06-23 Ricardo & Co Engineers Lubrication of bearings of reciprocating engines
US4788947A (en) * 1983-04-29 1988-12-06 Eaton Corporation Cap retainer for hydraulic lash adjuster
US4708102A (en) * 1986-09-08 1987-11-24 Navistar International Transportation Corp. Roller cam follower with positive lubrication
EP0843779B1 (fr) * 1995-08-08 2001-02-28 Diesel Engine Retarders, Inc. Un systeme de frein moteur par decompression pour moteur a combustion interne
US5860398A (en) * 1997-10-28 1999-01-19 Koerner; Jeffrey Scott Engine tappet
JP3891756B2 (ja) * 2000-03-31 2007-03-14 本田技研工業株式会社 内燃機関の潤滑構造
US6782855B1 (en) * 2003-05-14 2004-08-31 General Motors Corporation Valve train and method for reducing oil flow to deactivated engine valves
US20070125334A1 (en) * 2005-12-02 2007-06-07 Koerner Jeffrey S Roller Type hydrocushion mechanical tappet

Also Published As

Publication number Publication date
WO2011040997A1 (fr) 2011-04-07
US20120174887A1 (en) 2012-07-12
CN102656343A (zh) 2012-09-05
EP2483533A1 (fr) 2012-08-08

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

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

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 2383 DE 06-09-2016 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.