US1384031A - Motor-cooling means - Google Patents

Motor-cooling means Download PDF

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Publication number
US1384031A
US1384031A US360776A US36077620A US1384031A US 1384031 A US1384031 A US 1384031A US 360776 A US360776 A US 360776A US 36077620 A US36077620 A US 36077620A US 1384031 A US1384031 A US 1384031A
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US
United States
Prior art keywords
motor
air
cylinder
liquid
vanes
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 - Lifetime
Application number
US360776A
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English (en)
Inventor
Joseph A Ingram
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
Priority to US360776A priority Critical patent/US1384031A/en
Priority to FR537738D priority patent/FR537738A/fr
Application granted granted Critical
Publication of US1384031A publication Critical patent/US1384031A/en
Priority to AT94073D priority patent/AT94073B/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P9/00—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/04—Cylinders; Cylinder heads  having cooling means for air cooling
    • F02F1/06—Shape or arrangement of cooling fins; Finned cylinders
    • F02F1/065—Shape or arrangement of cooling fins; Finned cylinders with means for directing or distributing cooling medium

Definitions

  • rlhis invention relates to improvements in cooling means for internal combustion motors and has for an object to provide means to maintain such motors at a relatively low temperature, while in operation, thereby preventing prevaporiz'at-ion of the combustible mixture, which will increase the power of the motor and also to a. large ertent preventing carbonization of the pistons and cylinder head,
  • a. motor at as low a temperature as possible, lubrication of the motor, that is to say, proper lubrication is possible, high temperature being non-conducive to thorough lubrication.
  • Fig. 2 is a top lan view thereof, on a.
  • Fig. 3 is a sectional plan view, the section being on a line 3-3 in Fig. 4l;
  • Fig. d is an enlarged sectional View ot one of the cylinders, the section being taken on a line t-l in Fig. 1;
  • Fig. 5 is a sectional top plan view of one of the cylinders, the section being taken ona line 5-5 in Fig, 4l.
  • each cylinder is provided with an annular chamber l0 to contain a cooling medium, preferably in the form of a'liquid composition that will conduct hea-t without retaining same to an extent that will cause it to become hot.
  • rllhere are a number of such compositions known in the arts, and l do vnot limit myself to any particular one, but l prefer to use a solution of sodium ammoniiun chlorid.
  • rllhe chamber 10 is provided with an inlet duct 11 for filling same, and an out-let duct 12 to dra-w oil the liquid wheneveridesirable.
  • the liquid in the chami ber 10 will absorb 'heat from the adjacent wall of the cylinder and maintain the lower portion of the cylinder cool. Heat absorbed by the liquid in chamber 10 will be absorbed b v the outer wall 12a ont the chamber 10, or at least said outer wall will conduct heat from the liquid. Be that as it may, the lower portion of each cylinder will be kept cool by the liquid or compound in chamber 10: at any rate the liquid in chamber 10 will not circulate.
  • each cylinder will have applied thereto a. shell 13 provided with radial vanes 1d (see Fig. 3).
  • rll ⁇ he shell 13 will be in the nature ot a cup which will be Vslipped over the upper portion of the cylinder, including the cylinder head 15.
  • rllhe vanes lll will be applied to the head 16 of the shell or cup 13 as well as to the sidewall, as indicated in Fig. d.
  • rllhe head por- ⁇ tion ot the shell will be out out to receive and also torthe reason that ll employ rela-y tively cool air to conduct heat from the vanes, the said vanes will be coparatlvely thin.
  • @ne of the features ofmy invention is con- 'ning the aiiharound said vanes in order that the entire radiating surface of ⁇ the vanes and portion of the vane shell, intermediate the vanes, will be brought in conj by the exhaust of the motor;
  • each cylinder of the motor will be constructed as described; hence each cylinder will have its own liquid cooled portion which has no connection with the liquid cooled portion of an adjacent cylinder, but the air cooled portions of the cylinders will be connected, and air caused to circulate therethrough by a medium common to all the cylinders.
  • the air cooled portions of the cylinders are connected by a manifold 26, that is to say, the vane shell easings 25, at the top thereof, are connected by said manifold 26 which in turn is connected to the exhaust ipe 21 of the motor by a Siphon-duct 28.
  • the deflector 37 divides the current of air.y
  • the drum 31 is made up of angular"walls all directed toward the ducts 29 and 30.
  • the exhaust will by siphonic action induce a flowof air'through the air casings 25. It will, of course, be'evident that air will be drawn into drum 31, through the collector 33; thence through ducts 29 and 30 into the lower portion of the'air-casings 25'; thence upwardly between the vanes 14 into'upper lportion of the air casings; thenceinto the airexhaustmanifold 26 and out through the siphon duct 28 into the exhaust pipe.
  • FIG. 1 I haveillustrated an -intake manifold 38 merely to add to the appearance of the motor.
  • the shell 13 is connected to the'upper wall, 39 of the liquid chamber 10 by bolts 30 and the outer casing 25 tothe flange 41 of shell 13 by bolts 42 Having described my invention, what Il claim and desire to secure by Letters Patent is 1.
  • An internal combustion motor cylinder ⁇ having a chamber to contain a liquid at the lower portion thereof, an air jacket sur. rounding the upperv portion of the cylinder, the air jacket being out of communication v with the interior of the cylinder, and means to cause air to circulate through said jacket.
  • An internal combustion motor cylinder having a chamber to contain a liquid at the lower portion thereof, radiating vanes carried by the unner portion of the cylinder, a casing inclosing ⁇ the upper portionof the cylinder and the vanes, to form an air jacket, and means to cause air to circulate through said jacket.
  • An internal combustion motor cylinder having a chamber to contain a liquid at the lower portion thereof, radiating vanes carried by the upper portion ofthe cylinder, a
  • casing inclo-sing the upper portion of the cylinder and the vanes, -to form an air of the casing, an air outlet at the upper portion of the casing, and exhaust-ing means connected -tO the said air outlet.
  • An internal combustion motor cylinder having a chamber to contain liquid -at the lower portion thereof, a sleeve fitting the upper portion of the cylinder, vanes radiating from said sleeve, a casing fitted over said vanes to inclose same and the head of said cylinder, an air inlet ⁇ at the lower portion ofthe casing, an air outlet at the upper portion of the cas- ⁇ ing, .and a duct connecting said airoutlet and the exhaust pipe of the motor, said duct being disposed, relative t'o the exhaust pipe, in such manner as to cause the exhaust of the motor to Siphon air out-ofsaid casing.
  • An internal combustion motor consisting of a pluralityof cylinders, each cylinder lcylinder, an air inlet at the lower portion being provided with achamber to contain ieepsi Y @3 ing of a plurality of cylinders, each cylinder air inlet duct, said liquid chambers being 10 being provided with a chamber to contain independent of each other.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
US360776A 1920-02-24 1920-02-24 Motor-cooling means Expired - Lifetime US1384031A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US360776A US1384031A (en) 1920-02-24 1920-02-24 Motor-cooling means
FR537738D FR537738A (fr) 1920-02-24 1921-07-01 Dispositif de refroidissement pour moteur
AT94073D AT94073B (de) 1920-02-24 1921-07-15 Zylinderkühlvorrichtung für Verbrennungskraftmaschinen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US360776A US1384031A (en) 1920-02-24 1920-02-24 Motor-cooling means

Publications (1)

Publication Number Publication Date
US1384031A true US1384031A (en) 1921-07-05

Family

ID=23419360

Family Applications (1)

Application Number Title Priority Date Filing Date
US360776A Expired - Lifetime US1384031A (en) 1920-02-24 1920-02-24 Motor-cooling means

Country Status (3)

Country Link
US (1) US1384031A (de)
AT (1) AT94073B (de)
FR (1) FR537738A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572392A (en) * 1947-04-23 1951-10-23 Caterpillar Tractor Co Engine cooling, cylinder jacket, and head construction
US2614546A (en) * 1948-01-22 1952-10-21 Sinclair Res Lab Inc Internal-combustion engine
US3765384A (en) * 1971-12-03 1973-10-16 J Barnard Cooling systems for internal combustion engines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE759359C (de) * 1941-02-23 1954-10-11 Kloeckner Humboldt Deutz Ag Zylinder fuer Zweitaktbrennkraftmaschinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572392A (en) * 1947-04-23 1951-10-23 Caterpillar Tractor Co Engine cooling, cylinder jacket, and head construction
US2614546A (en) * 1948-01-22 1952-10-21 Sinclair Res Lab Inc Internal-combustion engine
US3765384A (en) * 1971-12-03 1973-10-16 J Barnard Cooling systems for internal combustion engines

Also Published As

Publication number Publication date
FR537738A (fr) 1922-05-29
AT94073B (de) 1923-08-25

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