GB296981A - Improvements in or relating to means for the utilisation of crank-case gases in internal combustion engines - Google Patents

Improvements in or relating to means for the utilisation of crank-case gases in internal combustion engines

Info

Publication number
GB296981A
GB296981A GB20987/28A GB2098728A GB296981A GB 296981 A GB296981 A GB 296981A GB 20987/28 A GB20987/28 A GB 20987/28A GB 2098728 A GB2098728 A GB 2098728A GB 296981 A GB296981 A GB 296981A
Authority
GB
United Kingdom
Prior art keywords
casing
crank
valve
crank case
gases
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
GB20987/28A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB296981A publication Critical patent/GB296981A/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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

296,981. Silva, C. de F. Sept. 10, 1927, [Convention date]. Induction pipes, extra air valves and auxiliary admission devices for; crank chambers.-A device for supplying a mixture of extra air and gases from the crank case to the mixture, comprises a casing C provided with air inlet port. G<1> controlled by a. manually-operated valve G, the casing being connected to the crank case by a tube T and to the induction pipe by a flange F, and the supply of the mixed air and crank case gases being controlled by a. spring- loaded suction-actuated piston P coacting with tapered slots R in the walls, of the casing. The Specification as open to inspection under Sect. 91 (3) (a) states that the valve G may be operated from a suitable moving part and describes a modification in whch the flange F is replaced by a. pipe and the valve G is actuated inside the casing C which is provided near the upper end with a perforated partition against which the spring M bears, the space above the partition acting as a mixing-chamber. This subject-matter does not appear in the Specification as accepted.
GB20987/28A 1927-09-10 1928-07-19 Improvements in or relating to means for the utilisation of crank-case gases in internal combustion engines Expired GB296981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR296981X 1927-09-10

Publications (1)

Publication Number Publication Date
GB296981A true GB296981A (en) 1929-05-02

Family

ID=3949157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20987/28A Expired GB296981A (en) 1927-09-10 1928-07-19 Improvements in or relating to means for the utilisation of crank-case gases in internal combustion engines

Country Status (1)

Country Link
GB (1) GB296981A (en)

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