GB1069136A - Crankcase ventilation system - Google Patents

Crankcase ventilation system

Info

Publication number
GB1069136A
GB1069136A GB49916/64A GB4991664A GB1069136A GB 1069136 A GB1069136 A GB 1069136A GB 49916/64 A GB49916/64 A GB 49916/64A GB 4991664 A GB4991664 A GB 4991664A GB 1069136 A GB1069136 A GB 1069136A
Authority
GB
United Kingdom
Prior art keywords
crank
case
ventilation system
crankcase ventilation
ventilating
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
GB49916/64A
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.)
Johnson Products Inc
Original Assignee
Johnson Products Inc
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 Johnson Products Inc filed Critical Johnson Products Inc
Publication of GB1069136A publication Critical patent/GB1069136A/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
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • F01M13/023—Control valves in suction conduit
    • 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
    • F01M13/0011—Breather 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/0033—Breather inlet-air 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7748—Combustion engine induction type
    • Y10T137/7749—Valve in auxiliary inlet to induction line

Landscapes

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

Abstract

1,069,136. Crank-case ventilating. JOHNSON PRODUCTS, Inc. Dec. 8, 1964 [Jan. 22, 1964], No. 49916/64. Heading F1B. In an engine having a crank-case ventilating system as described in Specification 1, 034, 731, the crank-case is provided with a vacuum relief valve 48 which opens at a predetermined suction in the crank-case. The valve 48 is a spring- loaded check valve incorporated in an oil filler cap 30. An oil separator baffle (72) Fig. 4 (not shown) is provided in the crank-case adjacent the connection of the crank-case ventilating pipe (68). Reference has been directed by the Comptroller to Specification 1, 034, 731.
GB49916/64A 1964-01-22 1964-12-08 Crankcase ventilation system Expired GB1069136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US339391A US3189012A (en) 1964-01-22 1964-01-22 Crankcase ventilation system

Publications (1)

Publication Number Publication Date
GB1069136A true GB1069136A (en) 1967-05-17

Family

ID=23328794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49916/64A Expired GB1069136A (en) 1964-01-22 1964-12-08 Crankcase ventilation system

Country Status (3)

Country Link
US (1) US3189012A (en)
DE (1) DE1997141U (en)
GB (1) GB1069136A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255743A (en) * 1964-05-25 1966-06-14 Gen Motors Corp Crankcase ventilation arrangement
DE2648112C2 (en) * 1976-10-23 1985-06-13 Klöckner-Humboldt-Deutz AG, 5000 Köln Control valve for the crankcase ventilation of reciprocating internal combustion engines
FR2765389B1 (en) * 1997-06-26 1999-08-06 Gec Alsthom T & D Sa MOISTURE ABSORBING DEVICE FOR DIELECTRIC GAS ELECTRIC APPARATUS
US7100587B2 (en) * 2001-03-07 2006-09-05 Hengst Gmbh & Co. Kg Device for the ventilation of the crankcase of an internal combustion engine
DE10340082A1 (en) * 2003-08-30 2005-03-24 Daimlerchrysler Ag Device for generating a vacuum in suction manifold feeding to internal combustion engine of motor vehicle, comprises actuator in suction manifold which can reduce the cross-section of suction manifold
CN103016097A (en) * 2012-12-19 2013-04-03 顺达（芜湖）汽车饰件有限公司 Oil filler cap assembly
CN103437856A (en) * 2013-09-12 2013-12-11 中国北方发动机研究所(天津) Oil-gas separation structure in front of crankcase ventilation device
US10352209B2 (en) 2015-11-25 2019-07-16 Solberg Mfg., Inc. Pressure regulator assemblies

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145697A (en) * 1964-08-25 Etal J M Barr Crankcase reculating system
US2716398A (en) * 1951-11-21 1955-08-30 Gen Motors Corp Crankcase ventilation valve incorporating flame arrester
US3080994A (en) * 1960-07-28 1963-03-12 Chausson Usines Sa Clack-valve plug, more particularly for cooling radiators of motor vehicles
US3083862A (en) * 1961-01-30 1963-04-02 Stant Mfg Company Inc Valved gasoline cap
US3108581A (en) * 1962-01-22 1963-10-29 Johnson Products Inc Crankcase pressure controller
US3160487A (en) * 1963-02-25 1964-12-08 Novo Ind Corp Breather cap

Also Published As

Publication number Publication date
US3189012A (en) 1965-06-15
DE1997141U (en) 1968-11-21

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