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GB712869A - Improvements in the ventilation of internal combustion engine crank cases - Google Patents

Improvements in the ventilation of internal combustion engine crank cases

Info

Publication number
GB712869A
GB712869A GB11449/52A GB1144952A GB712869A GB 712869 A GB712869 A GB 712869A GB 11449/52 A GB11449/52 A GB 11449/52A GB 1144952 A GB1144952 A GB 1144952A GB 712869 A GB712869 A GB 712869A
Authority
GB
United Kingdom
Prior art keywords
receiver
crankcase
opening
engine
air
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
GB11449/52A
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of GB712869A publication Critical patent/GB712869A/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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement

Landscapes

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

Abstract

712,869. Ventilating crankcases. KLOCKNER-HUMBOLDT-DEUTZ AKT.-GES. May 6, 1952 [May 8, 1951], No. 11449/52. Class 7(2) In an engine having a receiver 3 for cooling, scavenging or charging air; such as that formed by the space between the cylinder rows 1, 2 of a V-engine, the crankcase 17 is provided with an air venting pipe 18 and is in communication with the receiver by way of an opening 16 to which may be fitted a device 21 acting simultaneously as a throttle and oil separator and comprising casing fitted internally with metal plates forming a labyrinth-like passage. The walls 19 of the crankcase may extend up to the cylinder heads 10 and form with the crankcase walls 14 angular spaces from which accumulated oil is drawn by air from the receiver along pipes 20 to the opening 16. A filter may be connected to the inlet side of the opening 16. The two-stroke engine described has a space which encloses the inlet passages and is in communication with the receiver 3, the pipes from the exhaust passages leading upwardly through the cover 8 of the receiver.
GB11449/52A 1951-05-08 1952-05-06 Improvements in the ventilation of internal combustion engine crank cases Expired GB712869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE712869X 1951-05-08

Publications (1)

Publication Number Publication Date
GB712869A true GB712869A (en) 1954-08-04

Family

ID=6622835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11449/52A Expired GB712869A (en) 1951-05-08 1952-05-06 Improvements in the ventilation of internal combustion engine crank cases

Country Status (1)

Country Link
GB (1) GB712869A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134976A (en) * 1982-12-24 1984-08-22 Honda Motor Co Ltd Blow-by gas returning system for v-type internal combustion engine
US8833328B2 (en) 2010-12-29 2014-09-16 Ford Global Technologies, Llc Structural frame
US8887703B2 (en) 2011-10-10 2014-11-18 Ford Global Technologies, Llc Integrated positive crankcase ventilation vent

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134976A (en) * 1982-12-24 1984-08-22 Honda Motor Co Ltd Blow-by gas returning system for v-type internal combustion engine
US8833328B2 (en) 2010-12-29 2014-09-16 Ford Global Technologies, Llc Structural frame
US8919301B2 (en) 2010-12-29 2014-12-30 Ford Global Technologies, Llc Cylinder block assembly
US9057340B2 (en) 2010-12-29 2015-06-16 Ford Global Technologies, Llc Cylinder block assembly
US9074553B2 (en) 2010-12-29 2015-07-07 Ford Global Technologies, Llc Cylinder block assembly
US9518532B2 (en) 2010-12-29 2016-12-13 Ford Global Technologies, Llc Internal combustion engine having structural frame
US9664138B2 (en) 2010-12-29 2017-05-30 Ford Global Technologies, Llc Cylinder block
US9771862B2 (en) 2010-12-29 2017-09-26 Ford Global Technologies, Llc Assembly for a V-engine
US10330044B2 (en) 2010-12-29 2019-06-25 Ford Global Technologies, Llc Internal combustion engine having structural frame
US10724469B2 (en) 2010-12-29 2020-07-28 Ford Global Technologies, Llc Cylinder block assembly
US10934969B2 (en) 2010-12-29 2021-03-02 Ford Global Technologies, Llc Internal combustion engine having structural frame
US8887703B2 (en) 2011-10-10 2014-11-18 Ford Global Technologies, Llc Integrated positive crankcase ventilation vent

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