WO2011159143A3 - Pre-lubrication system for internal combustion engines - Google Patents

Pre-lubrication system for internal combustion engines Download PDF

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Publication number
WO2011159143A3
WO2011159143A3 PCT/MX2011/000074 MX2011000074W WO2011159143A3 WO 2011159143 A3 WO2011159143 A3 WO 2011159143A3 MX 2011000074 W MX2011000074 W MX 2011000074W WO 2011159143 A3 WO2011159143 A3 WO 2011159143A3
Authority
WO
WIPO (PCT)
Prior art keywords
internal combustion
parts
engine
combustion engines
lubricant
Prior art date
Application number
PCT/MX2011/000074
Other languages
Spanish (es)
French (fr)
Other versions
WO2011159143A2 (en
Inventor
José GRANADOS COPCA
Original Assignee
Granados Copca Jose
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 Granados Copca Jose filed Critical Granados Copca Jose
Publication of WO2011159143A2 publication Critical patent/WO2011159143A2/en
Publication of WO2011159143A3 publication Critical patent/WO2011159143A3/en

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
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/02—Conditioning lubricant for aiding engine starting, e.g. heating
    • F01M5/025—Conditioning lubricant for aiding engine starting, e.g. heating by prelubricating, e.g. using an accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

The invention relates to the automobile industry in general and to the internal combustion engine manufacturing industry in particular. The invention specifically relates to a novel device that, when added to internal combustion engines, pre-lubricates the mobile parts of the engine before the normal system does it. The advantages of the invention compared to those of the prior art are that its operation does not alter the normal lubrication operation and ensures the pre-lubrication; the device can be installed in any kind of machinery that needs to be pre-lubricated before starting; and with modifications of the dimensions and mechanical characteristics of one or two parts, it can be adapted to conditions and characteristics of different engines and does not need an additional pumping means for the operation thereof. Structurally, the system is characterised in that it comprises a reservoir containing a deformable means that deforms with the entrance of the lubricant and stores potential energy that is released and drives the lubricant from the reservoir to the parts of the engine to be lubricated when a remote control valve is energised and opens.
PCT/MX2011/000074 2010-06-14 2011-06-13 Pre-lubrication system for internal combustion engines WO2011159143A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MXMX/A/2010/006581 2010-06-14
MX2010006581A MX2010006581A (en) 2010-06-14 2010-06-14 Pre-lubrication system for internal combustion engines.

Publications (2)

Publication Number Publication Date
WO2011159143A2 WO2011159143A2 (en) 2011-12-22
WO2011159143A3 true WO2011159143A3 (en) 2012-04-12

Family

ID=45095199

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2011/000074 WO2011159143A2 (en) 2010-06-14 2011-06-13 Pre-lubrication system for internal combustion engines

Country Status (3)

Country Link
US (1) US20110303181A1 (en)
MX (1) MX2010006581A (en)
WO (1) WO2011159143A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140251236A1 (en) * 2013-03-06 2014-09-11 Prometheus Energy Technology Co. Hydrogenation system for internal combustion engine
CN103993928B (en) * 2014-05-28 2016-05-18 高志男 A kind of engine start pre-lubrication device
DE102014010888A1 (en) * 2014-07-22 2016-01-28 Man Truck & Bus Ag Arrangement for supplying bearings of an internal combustion engine of a motor vehicle with lubricant
FR3037999A3 (en) * 2015-06-23 2016-12-30 Renault Sa AUTOMOTIVE MOTOR OIL PRESSURE OPTIMIZATION DEVICE EQUIPPED WITH STOP / START
DE102016222854A1 (en) * 2016-11-21 2018-05-24 Bayerische Motoren Werke Aktiengesellschaft Oil supply device, motor vehicle with an oil supply device and method for operating an oil supply device
GB2620954A (en) * 2022-07-27 2024-01-31 Mercedes Benz Group Ag An oil feed system for a combustion engine during start stop function of a motor vehicle, as well as a method for operating an oil feed system for

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422807A (en) * 1966-03-28 1969-01-21 Donald E Waldecker Preliminary lubrication device
US4061204A (en) * 1976-02-09 1977-12-06 Kautz Walter C Jr Engine pre-oiler
US4825826A (en) * 1988-04-28 1989-05-02 The United States Of America As Represented By The Secretary Of The Air Force Automatic prestart or post shutoff engine lubricator
US5197424A (en) * 1992-03-05 1993-03-30 Blum Kenneth J Pre-lubrication system for reducing engine wear
DE4135424A1 (en) * 1991-10-26 1993-04-29 Kurt Dr Ing Werner Accumulator for pressure lubrication - has releasable device which enables pressurised lubricant to be supplied to engine bearings before engine starts
ES2138509A1 (en) * 1996-12-30 2000-01-01 Barreiro Fernandez Jose Luis Y Lubricant accumulator, for combustion and explosion engines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157744A (en) * 1977-07-18 1979-06-12 Capriotti Lawrence J Lubricating and cooling engine system component
US4893598A (en) * 1989-04-18 1990-01-16 Stasiuk Engineering Ltd. Pre-start lubricator
US5348121A (en) * 1992-04-21 1994-09-20 Mclaughlin Norman L Engine pre-oiler
US5901811A (en) * 1996-03-08 1999-05-11 Samples; Andrew L. Apparatus and method for lubricant delivery to an engine
US6076496A (en) * 1997-08-06 2000-06-20 Technology Licensing Company Captive bag engine pre-oiling apparatus
US7007654B2 (en) * 2003-08-04 2006-03-07 Bulent Aliev Pre-and post-ignition auxiliary oil circulation system for an internal combustion engine
US20090000592A1 (en) * 2007-06-29 2009-01-01 Caterpillar Inc. Engine pre-lubrication system
US8065986B2 (en) * 2008-07-25 2011-11-29 GM Global Technology Operations LLC Pre-lubrication of an internal combustion engine based upon likely vehicle usage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422807A (en) * 1966-03-28 1969-01-21 Donald E Waldecker Preliminary lubrication device
US4061204A (en) * 1976-02-09 1977-12-06 Kautz Walter C Jr Engine pre-oiler
US4825826A (en) * 1988-04-28 1989-05-02 The United States Of America As Represented By The Secretary Of The Air Force Automatic prestart or post shutoff engine lubricator
DE4135424A1 (en) * 1991-10-26 1993-04-29 Kurt Dr Ing Werner Accumulator for pressure lubrication - has releasable device which enables pressurised lubricant to be supplied to engine bearings before engine starts
US5197424A (en) * 1992-03-05 1993-03-30 Blum Kenneth J Pre-lubrication system for reducing engine wear
ES2138509A1 (en) * 1996-12-30 2000-01-01 Barreiro Fernandez Jose Luis Y Lubricant accumulator, for combustion and explosion engines

Also Published As

Publication number Publication date
US20110303181A1 (en) 2011-12-15
MX2010006581A (en) 2011-12-15
WO2011159143A2 (en) 2011-12-22

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