US1785108A - Engine - Google Patents

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Publication number
US1785108A
US1785108A US76053A US7605325A US1785108A US 1785108 A US1785108 A US 1785108A US 76053 A US76053 A US 76053A US 7605325 A US7605325 A US 7605325A US 1785108 A US1785108 A US 1785108A
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United States
Prior art keywords
cylinders
engine
manifold
exhaust
line
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Expired - Lifetime
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US76053A
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Bastien Paul
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Individual
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Individual
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10Air intakes; Induction systems
    • F02M35/10242Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10288Air intakes combined with another engine part, e.g. cylinder head cover or being cast in one piece with the exhaust manifold, cylinder head or engine block
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads 
    • F02F1/24Cylinder heads
    • F02F1/243Cylinder heads and inlet or exhaust manifolds integrally cast together
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/06Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
    • F02M31/08Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
    • F02M31/087Heat-exchange arrangements between the air intake and exhaust gas passages, e.g. by means of contact between the passages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10Air intakes; Induction systems
    • F02M35/104Intake manifolds
    • F02M35/1045Intake manifolds characterised by the charge distribution between the cylinders/combustion chambers or its homogenisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/16Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18Multi-cylinder engines
    • F02B2075/1804Number of cylinders
    • F02B2075/1832Number of cylinders eight
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/16Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18Multi-cylinder engines
    • F02B75/20Multi-cylinder engines with cylinders all in one line
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Definitions

  • This invention relates to internal combustion'engines of the eight-in-line type and more particularly to an ilrfproved type of manifold for supplying gases to the dierent 5 cylinders.
  • Figure 1 is a longitudinal sectional view of a manifold embodying my invention, the section being on the line 1 1 of Fig. 2;
  • Fig. 2 is a vertical section on the line 2-2 of Fig. '1;
  • Fig. 3 is a transverseI section on the line 3-3 of Fig. 1;.
  • 10, 11, 12, 13, 14, 15, 16 and 17 represent the different cyl' inders of an eight-in-line engine and 18 the cylinder head block.
  • This cylinder head is in the form of an integral casting covering all of the cylinders and comprises, in addition to the usual outer wall, the valve'controlled intake ports 20, 21, 22, 2,3, 24, 2517 2 6,- and 27 and the valve controlled exhaust ports 23, 29, 30, 31, 32, 33, 3 4 and 35.
  • Each of the exhaust ports extends laterally to the side of the head casting and, as will be clearly seen from Fig. 1, may be entirely surrounded by water space.
  • An exhaust manifold is secured against the sideof the head casting 18 and has branches 36'connecting wit-h the different exhaust ports.
  • the intake ports 20 and 21 form a pair which are supplied by a common pipe 37 extendln longitudinally of the head casting and preferably entirely surrounded by water space.
  • the intake ports 26an d 27 form a pair and are supplied by ⁇ the pipe 38 extending longitudinally of the or a dual carburettormay be employed to supply the ports 41 and 42.
  • I provide a Jacket 43 around the middle portions of the longitudinally extending supply pipes 37, 38, 39 and 40 and connect these with -the exhaust manifold by a port 44.
  • a small discharge port 45 may ybe provided to exhau the gas from the jacket 43 through any suitable pipe.
  • a valve 46 may be provided in the port 44 to control the supply ⁇ of' exhaust gases to the jacket 43.
  • cranks of the crank shaft are num bered from' 1 to8 and that the cylinders 1, 2,
  • the firing order which I employ for the different cylinders is either 1, 6, 2, ⁇ 5, 8,3, 7, 4 or 1, 5, 2, 6, 8,4- 7, 3 so that by my arrangement ofthe manifold ports, and .by the firing order, I provide for an excellent distribution of the gases.
  • a detachable head for said cylinders including a pair of parallel positioned vertical conduits positioned midway of the engine, a laterally eX- tending manifold passage connected at one end by a branched passage to the third 4and fourth cylindersand at'its opposite end to y the fifth and sixth cylinders and at its mid connection, and an outer wall associated with portion to the top of the vertical conduit closest to the cylinders,a second laterally extending manifold passage substantially parallel to
  • a device as defined by claim 1 charac terized by the addition of a valve controlled by-passexhaust passageway enveloping the lateral manifold passageway and vertical conduits at the connection of the same for fuel preheating.

Description

P. BA'sTlEN ENGINE Filed Dec. 1'7
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Patented Dec. 16, 1930 PAA'rl-:N'r ori-ICE i PAUL BASTIEN, OFINDIANLPOLIS, DTDIANA ENGINE Application led December 17, 1925. Serial No. 76,053. i
This invention relates to internal combustion'engines of the eight-in-line type and more particularly to an ilrfproved type of manifold for supplying gases to the dierent 5 cylinders.
It is an object of the invention to provide a head for all of the cylinders preferably formedi'n one piece,.that will have arranged therein the different valves for' controlling the inlet and exhaust of gases to and from y the cylinders and suitable passagesJ for the .supply and discharge of the gases that will facilitate the distribution. of the gases and result in high efficiency in the operation of the engine by improving the distribution of the mixture to the cylinders. It is also an object of the invention to provide a head, as 'above described, that will be thoroughly cooled, in accordance with'thebest practice.
Other objects of the inventionand the features of novelty will be apparent from the following description taken in connection with the accompanying drawings, of which: Figure 1 is a longitudinal sectional view of a manifold embodying my invention, the section being on the line 1 1 of Fig. 2; Fig. 2 is a vertical section on the line 2-2 of Fig. '1; f
Fig. 3 is a transverseI section on the line 3-3 of Fig. 1;.
Fig. 4 is a transverse section on the line f 4-4-of Fig. 1; and v Fig. 5 is a diagrammatic view, in perspective, of a crank shaft which Iprefer to use in connection with my improved manifold.
Referring to the drawings, 10, 11, 12, 13, 14, 15, 16 and 17 represent the different cyl' inders of an eight-in-line engine and 18 the cylinder head block. This cylinder head is in the form of an integral casting covering all of the cylinders and comprises, in addition to the usual outer wall, the valve'controlled intake ports 20, 21, 22, 2,3, 24, 2517 2 6,- and 27 and the valve controlled exhaust ports 23, 29, 30, 31, 32, 33, 3 4 and 35. Each of the exhaust ports extends laterally to the side of the head casting and, as will be clearly seen from Fig. 1, may be entirely surrounded by water space. An exhaust manifold is secured against the sideof the head casting 18 and has branches 36'connecting wit-h the different exhaust ports. It will be observed that the intake ports 20 and 21 form a pair which are supplied by a common pipe 37 extendln longitudinally of the head casting and preferably entirely surrounded by water space. In a similar manner the intake ports 26an d 27 form a pair and are supplied by `the pipe 38 extending longitudinally of the or a dual carburettormay be employed to supply the ports 41 and 42. For the purpose of heating thegases passlng through the ports 41 and 42 I provide a Jacket 43 around the middle portions of the longitudinally extending supply pipes 37, 38, 39 and 40 and connect these with -the exhaust manifold by a port 44. A small discharge port 45 may ybe provided to exhau the gas from the jacket 43 through any suitable pipe. A valve 46 may be provided in the port 44 to control the supply `of' exhaust gases to the jacket 43.
Referring to Fig. 5 it will be noted that the different cranks of the crank shaft are num bered from' 1 to8 and that the cylinders 1, 2,
cylinder' engine. The firing order which I employ for the different cylinders is either 1, 6, 2, `5, 8,3, 7, 4 or 1, 5, 2, 6, 8,4- 7, 3 so that by my arrangement ofthe manifold ports, and .by the firing order, I provide for an excellent distribution of the gases.
Having thus described my invention, what I claim is:
1. In an internal combustion engine-having I eight cylinders in line and all arranged on the same side of the crank shaft, the combination of a shaft having cranks. of which the four middle cranks are in a common plane and in which the two end pairs of cranks are in a common plane at right angles to the first mentioned plane, thereby permitting a iiring order of four middle cylinders in regular sequence at each half revolution of the crank shaft and a firing order of four en`d cylinders in regular sequence and alternating with that of said four middle cylinders, a detachable head for said cylinders including a pair of parallel positioned vertical conduits positioned midway of the engine, a laterally eX- tending manifold passage connected at one end by a branched passage to the third 4and fourth cylindersand at'its opposite end to y the fifth and sixth cylinders and at its mid connection, and an outer wall associated with portion to the top of the vertical conduit closest to the cylinders,a second laterally extending manifold passage substantially parallel to the first mentioned passage and similarly arranged relative to the end pairs of cylinders and the more remote vert-ical conduit, the lower ends of said vertical conduits being arranged forindependent carburetor the exhaust passages and intake passage and fully inclosing the same and providing water jacketing space therebetween, and valves arranged in line and carried by the head for controlling the supply of fuel to and the exhaust from said cylinders.
2. A device as defined by claim 1 charac terized by the addition of a valve controlled by-passexhaust passageway enveloping the lateral manifold passageway and vertical conduits at the connection of the same for fuel preheating.
In testimony whereof, I hereunto ailix my signature.
PAUL BASTIEN.
US76053A 1925-12-17 1925-12-17 Engine Expired - Lifetime US1785108A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700377A (en) * 1950-10-14 1955-01-25 Ralph C Chesnutt Air-cooled engine
US3176668A (en) * 1961-06-21 1965-04-06 Kiekhaefer Corp Manifold structure for internalcombustion engines
DE102011114305A1 (en) * 2011-09-23 2013-03-28 Audi Ag Internal combustion engine and method for operating an internal combustion engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700377A (en) * 1950-10-14 1955-01-25 Ralph C Chesnutt Air-cooled engine
US3176668A (en) * 1961-06-21 1965-04-06 Kiekhaefer Corp Manifold structure for internalcombustion engines
DE102011114305A1 (en) * 2011-09-23 2013-03-28 Audi Ag Internal combustion engine and method for operating an internal combustion engine
US9228544B2 (en) 2011-09-23 2016-01-05 Audi Ag Internal combustion engine and method for operating an internal combustion engine

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