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US1110332A - Internal-combustion engine. - Google Patents

Internal-combustion engine. Download PDF

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Publication number
US1110332A
US1110332A US80109513A US1913801095A US1110332A US 1110332 A US1110332 A US 1110332A US 80109513 A US80109513 A US 80109513A US 1913801095 A US1913801095 A US 1913801095A US 1110332 A US1110332 A US 1110332A
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US
United States
Prior art keywords
cylinder
combustion engine
piston
internal
wing
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
US80109513A
Inventor
Frederick Fraser Miller
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.)
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Individual
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Priority to US80109513A priority Critical patent/US1110332A/en
Application granted granted Critical
Publication of US1110332A publication Critical patent/US1110332A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/02—Carburettors having aerated fuel spray nozzles
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Definitions

  • FREDERICK FRASER MILLER 0F NAPANEE, ONTARIO, CANADA.
  • My invention relates to improvements in internal combustion engines and the object of the invention is to provide a means whereby the explosive mixture used in such engines is more uniformly and thoroughly mixed; and it consists essentially of a deflecting wing secured to and forming the top of the piston and provided at its center with an outwardly extending wedge shaped projection the apex of which is opposite the orifice of the intake pipe of the carbureter as hereinafter more particularly explained.
  • Figure l is a sectional elevation of the cylinder and piston.
  • Fig. 2 is a sectional plan of the cylinder and piston.
  • A is the cylinder having the usual water jacket A.
  • A is the piston with the connecting rod A attached thereto.
  • A is a wing formed on the top face A of the piston A at any desired distance from the periphery of the piston.
  • A is a wedge shaped projection of the wing A B is an external pump or carbureter by means of which the hydrocarbon fluid is sprayed into the cylinder A through the discharge pipe B, which passes through the cylinder walls and is exactly opposite the apex of the wedge projection A when the piston A is at the extreme inward stroke.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

F., F. MILLER.
INTERNAL COMBUSTION ENGINE.
APPLICATION FILED NOV. 14, 191.3.
Patented Sept. 15, 1914.
A a A ,9 A
THE NORRIS PETERS Co.. PHOTO-LITHO.. WASHING mN, D. c.
UNITED STATES PATENT oEEIoE.
FREDERICK FRASER MILLER, 0F NAPANEE, ONTARIO, CANADA.
INTERNAL-COMBUSTION ENGINE.
Specification of Letters Patent.
Application filed November 14, 1913. Serial No. 801,095.
My invention relates to improvements in internal combustion engines and the object of the invention is to provide a means whereby the explosive mixture used in such engines is more uniformly and thoroughly mixed; and it consists essentially of a deflecting wing secured to and forming the top of the piston and provided at its center with an outwardly extending wedge shaped projection the apex of which is opposite the orifice of the intake pipe of the carbureter as hereinafter more particularly explained.
Figure l, is a sectional elevation of the cylinder and piston. Fig. 2, is a sectional plan of the cylinder and piston.
Like letters of reference refer tolike parts in the several drawings.
A is the cylinder having the usual water jacket A. V
A is the piston with the connecting rod A attached thereto. p
A is a wing formed on the top face A of the piston A at any desired distance from the periphery of the piston.
A is a wedge shaped projection of the wing A B is an external pump or carbureter by means of which the hydrocarbon fluid is sprayed into the cylinder A through the discharge pipe B, which passes through the cylinder walls and is exactly opposite the apex of the wedge projection A when the piston A is at the extreme inward stroke.
' A is the air inlet bypass connected with the inlet port opening A The stream of hydrocarbon fluid as it is sprayed into the cylinder A impinges on the apex of the wedge shaped projection A is thereby divided and deflected on the opposite sides of the wedge piece A 7 The curved faces of the wedge shaped piece A gives the fluid a whirling motion and this fluid meeting the inflowing air in the inlet port opening A mixes with the air and carries the mixture so formed upwardly with a whirling motion and forming a complete mixture.
From this description it will be seen that I have devised a simple device whereby a thorough mixture of hydrocarbon fluid and air is brought about.
What I claim as my invention is. 1. In an internal combustion engine, the
Patented Sept. 15, 1914.
combination with the cylinder provided with w an inlet port'through which the fuel is designed to be received of a piston having a wing extending across the top face, a projection extending from the wing opposite the inlet port of the cylinder whereby the incoming stream of fuel is deflected with a swirling motion toward each side of the cylinder, as and for the purpose specified.
2. In an internal combustion engine, the combination with the cylinder provided with an inlet port through which the fuel is designed to be received, of a piston having a wing extending across the top face, a wedge shaped projection extending from the wing, the apex of the projection being opposite the inlet port of the cylinder whereby the inflowing stream of fuel is divided and dirooted to flow upwardly toward each side of the cylinder, as and for the purpose specified.
3. In an internal combustion engine, the combination with the cylinder provided with an inlet port through which the fuel is designed to be received, of a piston having a wing extending across the top face, a wedge shape projection having curved sides extending from the wing, the apex of the projection being opposite the inlet port of the cylinder whereby the inflowing stream of fluid is divided to flow upwardly with a whirling motion toward each side of the cylinder, as and for the purpose specified.
FREDERICK FRASER MILLER.
Witnesses:
V B. BOYD,
M. EGAN.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. G.
US80109513A 1913-11-14 1913-11-14 Internal-combustion engine. Expired - Lifetime US1110332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US80109513A US1110332A (en) 1913-11-14 1913-11-14 Internal-combustion engine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80109513A US1110332A (en) 1913-11-14 1913-11-14 Internal-combustion engine.

Publications (1)

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US1110332A true US1110332A (en) 1914-09-15

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855911A (en) * 1954-12-17 1958-10-14 Rockwell Gmbh Air cooled two stroke cycle diesel engine
US3074388A (en) * 1960-04-18 1963-01-22 Mcculloch Corp Two-cycle cross-flow internal combustion engine with fuel injection
US3198180A (en) * 1961-10-09 1965-08-03 Kiekhaefer Corp Fuel supply system for internalcombustion engines
US4174685A (en) * 1978-07-05 1979-11-20 Ab Volvo Penta Two stroke cycle internal combustion engine
US4359027A (en) * 1980-09-22 1982-11-16 Outboard Marine Corporation Two-cycle internal combustion engine having high swirl combustion chamber
US20180135507A1 (en) * 2015-05-15 2018-05-17 Cummins Inc. Power cylinder apparatus for reducing unburnt hydrocarbon emissions

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855911A (en) * 1954-12-17 1958-10-14 Rockwell Gmbh Air cooled two stroke cycle diesel engine
US3074388A (en) * 1960-04-18 1963-01-22 Mcculloch Corp Two-cycle cross-flow internal combustion engine with fuel injection
US3198180A (en) * 1961-10-09 1965-08-03 Kiekhaefer Corp Fuel supply system for internalcombustion engines
US4174685A (en) * 1978-07-05 1979-11-20 Ab Volvo Penta Two stroke cycle internal combustion engine
US4359027A (en) * 1980-09-22 1982-11-16 Outboard Marine Corporation Two-cycle internal combustion engine having high swirl combustion chamber
US20180135507A1 (en) * 2015-05-15 2018-05-17 Cummins Inc. Power cylinder apparatus for reducing unburnt hydrocarbon emissions
US10724424B2 (en) * 2015-05-15 2020-07-28 Cummins Inc. Power cylinder apparatus for reducing unburnt hydrocarbon emissions

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