GB1263503A - Valve device - Google Patents

Valve device

Info

Publication number
GB1263503A
GB1263503A GB958269A GB958269A GB1263503A GB 1263503 A GB1263503 A GB 1263503A GB 958269 A GB958269 A GB 958269A GB 958269 A GB958269 A GB 958269A GB 1263503 A GB1263503 A GB 1263503A
Authority
GB
United Kingdom
Prior art keywords
ball
gases
engine
allow
valves
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
GB958269A
Inventor
Cecil William Miles
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.)
GREEN BAY RES CORP
Original Assignee
GREEN BAY RES CORP
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 GREEN BAY RES CORP filed Critical GREEN BAY RES CORP
Priority to GB958269A priority Critical patent/GB1263503A/en
Publication of GB1263503A publication Critical patent/GB1263503A/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
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • 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

Abstract

1,263,503. Gas filters. GREEN BAY RESEARCH CORP. 21 Feb., 1969, No. 9582/69. Heading BIT. [Also in Division F1] The passage of gases from the crankcase of an i.c. engine through a filter 13 (via inlet 2 and outlet 5) to the air inlet manifold of the engine is controlled by valves 31, 33 arranged in series. The valves comprise balls adjustably loaded by springs 34, 35, and when the engine develops power, the pressure differential lifts ball 31 from its seating 30 and lifts ball 33 to allow the gases to pass through apertures 41 into chamber 20, from where they pass through passages 19 and 17 to the outlet 5. The springs 34, 35 yield further to allow the ball 33 to uncover further sets of apertures 41 when they are heated by the gases. Gas flow from the crankcase is restricted under highvacuum conditions by the seating of the ball 31 against an interrupted shoulder 32. As shown, an additional spring-loaded ball valve 25 is provided to allow the passage of gases even under idling conditions when the pressure differential is low. Drain valves 45, 46 open automatically when the engine is stopped, and a drain plug 44 is provided for the passages 17, 19.
GB958269A 1969-02-21 1969-02-21 Valve device Expired GB1263503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB958269A GB1263503A (en) 1969-02-21 1969-02-21 Valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB958269A GB1263503A (en) 1969-02-21 1969-02-21 Valve device

Publications (1)

Publication Number Publication Date
GB1263503A true GB1263503A (en) 1972-02-09

Family

ID=9874790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB958269A Expired GB1263503A (en) 1969-02-21 1969-02-21 Valve device

Country Status (1)

Country Link
GB (1) GB1263503A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015062711A1 (en) * 2013-10-30 2015-05-07 Thyssenkrupp Presta Teccenter Ag Controllable oil separation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015062711A1 (en) * 2013-10-30 2015-05-07 Thyssenkrupp Presta Teccenter Ag Controllable oil separation device
US10174651B2 (en) 2013-10-30 2019-01-08 Thyssenkrupp Presta Teccenter Ag Controllable oil separation device

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