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GB867711A - Means for creating a controlled consumption of lubricating oil in injection type internal combustion engines - Google Patents

Means for creating a controlled consumption of lubricating oil in injection type internal combustion engines

Info

Publication number
GB867711A
GB867711A GB27734/57A GB2773457A GB867711A GB 867711 A GB867711 A GB 867711A GB 27734/57 A GB27734/57 A GB 27734/57A GB 2773457 A GB2773457 A GB 2773457A GB 867711 A GB867711 A GB 867711A
Authority
GB
United Kingdom
Prior art keywords
chamber
lubricant
inlet
lubricating oil
plunger
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.)
Expired
Application number
GB27734/57A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB867711A publication Critical patent/GB867711A/en
Expired 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
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • 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
    • F01M11/0458—Lubricant filling and draining
    • 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
    • F01M11/0458—Lubricant filling and draining
    • F01M2011/0466—Filling or draining during running

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

867,711. Fuel injection pumps. MASCHINENFABRIK AUGSBURG-NURNBERG A.G. Sept. 3, 1957 [Sept. 29, 1956], No. 27734/57. Class 102(1). [Also in Group XXXIV] The inlet chamber of a fuel injection pump is connected to the engine lubricating oil system during part of each cycle of operation. As shown in Fig. 1, a duct 12, leading from a groove 13 in the cylinder bore to the inlet chamber 5, and a duct 11 from the cylinder bore to the lubricant channel 7 are interconnected during reciprocation of the plunger 4 by a groove 14 and recess 15 in the plunger so that a small quantity of lubricant is forced into the chamber 5. In a modification the groove 14 is tapered and of varying depth so that the quantity of lubricant forced into chamber 5 varies according to the angular setting of the plunger 4 and hence the speed of the engine. In a further modification a restriction in the fuel inlet to the chamber 5 creates a greater depression therein at higher speeds whereby a larger quantity of lubricant will flow into the chamber. In another arrangement the flow of lubricant to the chamber 5 is controlled by a passage in the actuating cam-shaft of the pump, which passage connects the lubricating system to the inlet to chamber 5. The invention is for use with dual fuel injection engines ; when an engine is to be run with fuel oil the supply of lubricant to the pump is cut off. The stated object of the invention is to ensure that by increasing the lubricating oil consumption constant replenishment will prevent deterioration of the oil when running on petrol.
GB27734/57A 1956-09-29 1957-09-03 Means for creating a controlled consumption of lubricating oil in injection type internal combustion engines Expired GB867711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE867711X 1956-09-29

Publications (1)

Publication Number Publication Date
GB867711A true GB867711A (en) 1961-05-10

Family

ID=6802195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27734/57A Expired GB867711A (en) 1956-09-29 1957-09-03 Means for creating a controlled consumption of lubricating oil in injection type internal combustion engines

Country Status (1)

Country Link
GB (1) GB867711A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491127A1 (en) * 1980-09-29 1982-04-02 Hurner Edwin OIL RECYCLING AND PURIFYING CIRCUIT FOR DIESEL ENGINE
GB2139296A (en) * 1983-04-13 1984-11-07 Kloeckner Humboldt Deutz Ag A fuel injection pump for a reciprocating-piston internal combustion engine
EP0146532A3 (en) * 1983-12-15 1986-11-12 Alfred Van Der Meulen Process for controlling a lubrication system for internal-combustion engines, and device for performing the process
GB2248657A (en) * 1990-09-29 1992-04-15 Bosch Gmbh Robert A heavy oil fuel injection pump for fuel-injection internal combustion engines
EP0793005A1 (en) 1996-02-28 1997-09-03 Cummins Engine Company, Inc. Electronically controlled continuous lubricating oil replacement system
US6295971B1 (en) 2000-05-25 2001-10-02 Cummins Engine Company, Inc. Lubricating oil and fuel blending system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491127A1 (en) * 1980-09-29 1982-04-02 Hurner Edwin OIL RECYCLING AND PURIFYING CIRCUIT FOR DIESEL ENGINE
GB2139296A (en) * 1983-04-13 1984-11-07 Kloeckner Humboldt Deutz Ag A fuel injection pump for a reciprocating-piston internal combustion engine
EP0146532A3 (en) * 1983-12-15 1986-11-12 Alfred Van Der Meulen Process for controlling a lubrication system for internal-combustion engines, and device for performing the process
GB2248657A (en) * 1990-09-29 1992-04-15 Bosch Gmbh Robert A heavy oil fuel injection pump for fuel-injection internal combustion engines
GB2248657B (en) * 1990-09-29 1994-03-23 Bosch Gmbh Robert A heavy oil fuel injection device for fuel-injection internal combustion engines
EP0793005A1 (en) 1996-02-28 1997-09-03 Cummins Engine Company, Inc. Electronically controlled continuous lubricating oil replacement system
US5749339A (en) * 1996-02-28 1998-05-12 Cummins Engine Company, Inc. Electronically controlled continuous lubricating oil replacement system
US5881688A (en) * 1996-02-28 1999-03-16 Cummins Engine Company, Inc. Electronically controlled continuous lubricating oil replacement system
US6082322A (en) * 1996-02-28 2000-07-04 Cummins Engine Company, Inc. Electronically controlled continuous lubricating oil replacement system
US6295971B1 (en) 2000-05-25 2001-10-02 Cummins Engine Company, Inc. Lubricating oil and fuel blending system

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