DE10345596A1 - Combination filling and regurgitation prevention valve for engine oil circuit with filter has filler cap with non-return valve feeding fresh oil into oil cooler filter and engine sump - Google Patents

Combination filling and regurgitation prevention valve for engine oil circuit with filter has filler cap with non-return valve feeding fresh oil into oil cooler filter and engine sump Download PDF

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Publication number
DE10345596A1
DE10345596A1 DE2003145596 DE10345596A DE10345596A1 DE 10345596 A1 DE10345596 A1 DE 10345596A1 DE 2003145596 DE2003145596 DE 2003145596 DE 10345596 A DE10345596 A DE 10345596A DE 10345596 A1 DE10345596 A1 DE 10345596A1
Authority
DE
Germany
Prior art keywords
oil
filter
engine
return valve
filler cap
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Withdrawn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
DE2003145596
Other languages
German (de)
Inventor
Ralf Kiemlen
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.)
Mahle Filtersysteme GmbH
Original Assignee
Mahle Filtersysteme GmbH
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 Mahle Filtersysteme GmbH filed Critical Mahle Filtersysteme GmbH
Priority to DE2003145596 priority Critical patent/DE10345596A1/en
Publication of DE10345596A1 publication Critical patent/DE10345596A1/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Withdrawn legal-status Critical Current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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
    • 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
    • F01M11/04—Filling or draining lubricant of or from machines or engines
    • F01M11/0408—Sump drainage devices, e.g. valves, plugs
    • 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
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F01M2001/105—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements
    • F01M2001/1085—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements comprising non-return valves
    • 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
    • F01M11/04—Filling or draining lubricant of or from machines or engines
    • F01M2011/0491—Filing cap with special features

Landscapes

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

Abstract

The combination filling and regurgitation prevention valve has a removable filler cap (23) blocking a filler opening (22). A spring-loaded (16) first non-return valve (19) allows fresh oil to be poured in. It prevents regurgitation of oil if the oil circuit is under pressure. The fresh oil flows into an oil cooler (6), a filter (5) and (9) into the engine (1) sump (7). When the engine is running, oil flows through a line (3) from the sump to the oil pump (4). It flows through a channel (11) past a second non-return valve (21) loaded by the same spring as the first. The oil then flows under pressure through the oil cooler, filter and through a pressure line (8) into the engine lubrication system.
DE2003145596 2003-09-29 2003-09-29 Combination filling and regurgitation prevention valve for engine oil circuit with filter has filler cap with non-return valve feeding fresh oil into oil cooler filter and engine sump Withdrawn DE10345596A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003145596 DE10345596A1 (en) 2003-09-29 2003-09-29 Combination filling and regurgitation prevention valve for engine oil circuit with filter has filler cap with non-return valve feeding fresh oil into oil cooler filter and engine sump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003145596 DE10345596A1 (en) 2003-09-29 2003-09-29 Combination filling and regurgitation prevention valve for engine oil circuit with filter has filler cap with non-return valve feeding fresh oil into oil cooler filter and engine sump

Publications (1)

Publication Number Publication Date
DE10345596A1 true DE10345596A1 (en) 2005-04-28

Family

ID=34399139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003145596 Withdrawn DE10345596A1 (en) 2003-09-29 2003-09-29 Combination filling and regurgitation prevention valve for engine oil circuit with filter has filler cap with non-return valve feeding fresh oil into oil cooler filter and engine sump

Country Status (1)

Country Link
DE (1) DE10345596A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013058865A1 (en) * 2011-10-21 2013-04-25 Caterpillar Inc. Apparatus and method for replacing an oil pressure regulating assembly and a high pressure relief valve assembly
WO2013134841A1 (en) * 2012-03-13 2013-09-19 Mahle Metal Leve S.A. Oil pump and oil filter for internal combustion engines
DE102014200543A1 (en) * 2014-01-14 2015-07-16 Daimler Ag As Erstbefüllungsventil trained check valve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796075A (en) * 1954-02-26 1957-06-18 Curtiss Wright Corp Oil pressure control valve
DE3443518C1 (en) * 1984-11-29 1985-12-12 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Pressure relief valve
DE3431545C1 (en) * 1984-08-28 1986-03-13 Daimler-Benz Ag, 7000 Stuttgart Method for the initial oil filling of an internal combustion engine and its corresponding embodiment
DE19547493C1 (en) * 1995-12-19 1997-03-27 Daimler Benz Ag Method for prim. filling of oil circuit of internal combustion engine
DE4306431C2 (en) * 1993-03-02 2000-04-20 Hengst Walter Gmbh & Co Kg Device for separating contaminants from the lubricating oil of an internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796075A (en) * 1954-02-26 1957-06-18 Curtiss Wright Corp Oil pressure control valve
DE3431545C1 (en) * 1984-08-28 1986-03-13 Daimler-Benz Ag, 7000 Stuttgart Method for the initial oil filling of an internal combustion engine and its corresponding embodiment
DE3443518C1 (en) * 1984-11-29 1985-12-12 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Pressure relief valve
DE4306431C2 (en) * 1993-03-02 2000-04-20 Hengst Walter Gmbh & Co Kg Device for separating contaminants from the lubricating oil of an internal combustion engine
DE19547493C1 (en) * 1995-12-19 1997-03-27 Daimler Benz Ag Method for prim. filling of oil circuit of internal combustion engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013058865A1 (en) * 2011-10-21 2013-04-25 Caterpillar Inc. Apparatus and method for replacing an oil pressure regulating assembly and a high pressure relief valve assembly
CN103906898A (en) * 2011-10-21 2014-07-02 卡特彼勒公司 Apparatus and method for replacing an oil pressure regulating assembly and a high pressure relief valve assembly
US8925196B2 (en) 2011-10-21 2015-01-06 Caterpillar Inc. Apparatus and method for replacing an oil pressure regulating assembly and a high pressure relief valve assembly
CN103906898B (en) * 2011-10-21 2016-08-31 卡特彼勒公司 For changing oil pressure adjusting part and the apparatus and method of high pressure discharge valve module
WO2013134841A1 (en) * 2012-03-13 2013-09-19 Mahle Metal Leve S.A. Oil pump and oil filter for internal combustion engines
DE102014200543A1 (en) * 2014-01-14 2015-07-16 Daimler Ag As Erstbefüllungsventil trained check valve
EP2896856A1 (en) * 2014-01-14 2015-07-22 Mahle International GmbH Check valve designed as an initial filling valve

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee