EP3190275A4 - Oil feeding member and engine lubricating oil supply mechanism provided with same - Google Patents

Oil feeding member and engine lubricating oil supply mechanism provided with same Download PDF

Info

Publication number
EP3190275A4
EP3190275A4 EP15835865.5A EP15835865A EP3190275A4 EP 3190275 A4 EP3190275 A4 EP 3190275A4 EP 15835865 A EP15835865 A EP 15835865A EP 3190275 A4 EP3190275 A4 EP 3190275A4
Authority
EP
European Patent Office
Prior art keywords
same
supply mechanism
mechanism provided
feeding member
engine lubricating
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.)
Withdrawn
Application number
EP15835865.5A
Other languages
German (de)
French (fr)
Other versions
EP3190275A1 (en
Inventor
Masahiro Kawahara
Keiji Yuda
Syuhei Nishida
Ippei Oki
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.)
Taiho Kogyo Co Ltd
Original Assignee
Taiho Kogyo 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 Taiho Kogyo Co Ltd filed Critical Taiho Kogyo Co Ltd
Publication of EP3190275A1 publication Critical patent/EP3190275A1/en
Publication of EP3190275A4 publication Critical patent/EP3190275A4/en
Withdrawn legal-status Critical Current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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/104—Lubrication of valve gear or auxiliaries of tappets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/101—Lubrication of valve gear or auxiliaries of cam surfaces
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0476—Camshaft bearings
    • 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
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
EP15835865.5A 2014-08-27 2015-04-01 Oil feeding member and engine lubricating oil supply mechanism provided with same Withdrawn EP3190275A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014172958A JP6151672B2 (en) 2014-08-27 2014-08-27 Lubricating member and engine lubricating oil supply mechanism having the same
PCT/JP2015/060372 WO2016031290A1 (en) 2014-08-27 2015-04-01 Oil feeding member and engine lubricating oil supply mechanism provided with same

Publications (2)

Publication Number Publication Date
EP3190275A1 EP3190275A1 (en) 2017-07-12
EP3190275A4 true EP3190275A4 (en) 2018-05-16

Family

ID=55399196

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15835865.5A Withdrawn EP3190275A4 (en) 2014-08-27 2015-04-01 Oil feeding member and engine lubricating oil supply mechanism provided with same

Country Status (5)

Country Link
US (1) US20170138233A1 (en)
EP (1) EP3190275A4 (en)
JP (1) JP6151672B2 (en)
CN (1) CN106574526A (en)
WO (1) WO2016031290A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5911815B2 (en) * 2013-02-26 2016-04-27 大豊工業株式会社 Lubricating member and engine lubricating oil supply mechanism having the same
DE102017202389A1 (en) 2017-02-15 2018-08-16 Polytec Plastics Germany Gmbh & Co. Kg Lubricant and oil cooling device
JP6922715B2 (en) * 2017-12-15 2021-08-18 トヨタ自動車株式会社 Lubricating oil supply device for internal combustion engine
DE102019107070A1 (en) * 2018-03-29 2019-10-02 Honda Motor Co., Ltd. Oil passage structure for internal combustion engines
JP7178332B2 (en) * 2019-07-30 2022-11-25 大豊工業株式会社 Cooling material for motor
JP7363194B2 (en) * 2019-08-27 2023-10-18 三菱自動車工業株式会社 engine lubrication system
CN114837767B (en) * 2021-01-30 2023-06-27 江苏常发农业装备股份有限公司 Lubricating mechanism for engine rocker arm and engine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520876C1 (en) * 1985-06-11 1986-09-04 Peter Hufnagel GmbH, 8500 Nürnberg Device for feeding lubricating oil to the friction areas of a cam shaft.
US6481409B1 (en) * 2000-03-30 2002-11-19 Fasco Controls, Inc. Electro-hydraulic control module for deactivating intake and exhaust valves
JP2005163703A (en) * 2003-12-04 2005-06-23 Toyota Motor Corp Lubrication of valve system of engine
WO2013183537A1 (en) * 2012-06-06 2013-12-12 大豊工業株式会社 Lubricating oil supply mechanism for engine
US20140076266A1 (en) * 2012-09-14 2014-03-20 ElringKlinger North America, Inc. Fluid delivery system and method of forming fluid delivery system
WO2014050716A1 (en) * 2012-09-26 2014-04-03 大豊工業株式会社 Mechanism for supplying engine lubricating oil
JP2014125934A (en) * 2012-12-26 2014-07-07 Taiho Kogyo Co Ltd Lubricant supply mechanism of engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662455U (en) * 1979-10-19 1981-05-26
JP2001032705A (en) * 1999-07-22 2001-02-06 Honda Motor Co Ltd Lubricating oil supply structure to valve system for overhead valve type internal combustion engine and cylinder head cover
CN201354658Y (en) * 2009-02-27 2009-12-02 三阳工业股份有限公司 Engine lubricating device
CN101852109A (en) * 2009-12-09 2010-10-06 苏州麦格特发动机有限公司 Integral diesel motor rockshaft
JP2011163146A (en) * 2010-02-05 2011-08-25 Ntn Corp Engine lubricating device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520876C1 (en) * 1985-06-11 1986-09-04 Peter Hufnagel GmbH, 8500 Nürnberg Device for feeding lubricating oil to the friction areas of a cam shaft.
US6481409B1 (en) * 2000-03-30 2002-11-19 Fasco Controls, Inc. Electro-hydraulic control module for deactivating intake and exhaust valves
JP2005163703A (en) * 2003-12-04 2005-06-23 Toyota Motor Corp Lubrication of valve system of engine
WO2013183537A1 (en) * 2012-06-06 2013-12-12 大豊工業株式会社 Lubricating oil supply mechanism for engine
EP2860364A1 (en) * 2012-06-06 2015-04-15 Taiho Kogyo Co., Ltd Lubricating oil supply mechanism for engine
US20140076266A1 (en) * 2012-09-14 2014-03-20 ElringKlinger North America, Inc. Fluid delivery system and method of forming fluid delivery system
WO2014050716A1 (en) * 2012-09-26 2014-04-03 大豊工業株式会社 Mechanism for supplying engine lubricating oil
EP2902598A1 (en) * 2012-09-26 2015-08-05 Taiho Kogyo Co., Ltd Mechanism for supplying engine lubricating oil
JP2014125934A (en) * 2012-12-26 2014-07-07 Taiho Kogyo Co Ltd Lubricant supply mechanism of engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016031290A1 *

Also Published As

Publication number Publication date
US20170138233A1 (en) 2017-05-18
JP6151672B2 (en) 2017-06-21
JP2016048042A (en) 2016-04-07
CN106574526A (en) 2017-04-19
EP3190275A1 (en) 2017-07-12
WO2016031290A8 (en) 2016-09-29
WO2016031290A1 (en) 2016-03-03

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Effective date: 20180418

RIC1 Information provided on ipc code assigned before grant

Ipc: F01L 1/18 20060101ALI20180411BHEP

Ipc: F01M 11/02 20060101ALI20180411BHEP

Ipc: F01L 1/053 20060101ALI20180411BHEP

Ipc: F01M 1/08 20060101AFI20180411BHEP

Ipc: F01M 9/10 20060101ALI20180411BHEP

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