GB1188621A - An Internal Combustion Engine with a Crankcase Ventilation Valve - Google Patents

An Internal Combustion Engine with a Crankcase Ventilation Valve

Info

Publication number
GB1188621A
GB1188621A GB2291268A GB2291268A GB1188621A GB 1188621 A GB1188621 A GB 1188621A GB 2291268 A GB2291268 A GB 2291268A GB 2291268 A GB2291268 A GB 2291268A GB 1188621 A GB1188621 A GB 1188621A
Authority
GB
United Kingdom
Prior art keywords
crank
case
combustion engine
internal combustion
manifold
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
GB2291268A
Inventor
Roger Gene Miller
Laurence Adrian Myers
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.)
Eaton Corp
Original Assignee
Eaton Yale and Towne 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 Eaton Yale and Towne Inc filed Critical Eaton Yale and Towne Inc
Publication of GB1188621A publication Critical patent/GB1188621A/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

Landscapes

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

Abstract

1,188,621. Crank-case ventilation; treating charge. EATON, YALE & TOWNE Inc. May 14, 1968 [June 19, 1967], No.22912/68. Heading F1B. [Also in Division G3] A flow control device connected between the crank-case and inlet manifold of an I.C. engine to regulate the rate of crank-case ventilation in response to both the manifold depression and the crank-case pressure comprises a spring-loaded ball 94 mounted in the tapered flow passage 68 of a pipe 66 connected at 67, 70 to the manifold and crank-case respectively. The movement of the ball and spring during operation of the device renders it self-cleaning. Fig.6 (not shown) illustrates the operation of the device under varying engine conditions.
GB2291268A 1967-06-19 1968-05-14 An Internal Combustion Engine with a Crankcase Ventilation Valve Expired GB1188621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64714667A 1967-06-19 1967-06-19

Publications (1)

Publication Number Publication Date
GB1188621A true GB1188621A (en) 1970-04-22

Family

ID=24595871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2291268A Expired GB1188621A (en) 1967-06-19 1968-05-14 An Internal Combustion Engine with a Crankcase Ventilation Valve

Country Status (3)

Country Link
ES (1) ES355142A1 (en)
FR (1) FR1570900A (en)
GB (1) GB1188621A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011058571A1 (en) * 2009-11-12 2011-05-19 Arun Kumar Sinha Air breather assembly with single vent and with single / twin ball valves

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0761937A1 (en) * 1994-02-22 1997-03-12 Pedro Pioquinto Elias Ugalde Filter-valve for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011058571A1 (en) * 2009-11-12 2011-05-19 Arun Kumar Sinha Air breather assembly with single vent and with single / twin ball valves

Also Published As

Publication number Publication date
ES355142A1 (en) 1969-11-16
FR1570900A (en) 1969-06-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees