US1086161A - Internal-combustion engine. - Google Patents

Internal-combustion engine. Download PDF

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Publication number
US1086161A
US1086161A US78419513A US1913784195A US1086161A US 1086161 A US1086161 A US 1086161A US 78419513 A US78419513 A US 78419513A US 1913784195 A US1913784195 A US 1913784195A US 1086161 A US1086161 A US 1086161A
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Prior art keywords
cylinder
internal
combustion engine
engine
casing
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Expired - Lifetime
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US78419513A
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Laborio Grasso
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Individual
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18208—Crank, pitman, and slide

Definitions

  • the invention hasfor. its further purpose to construct an engine of this type-especially adapted for operation with combustible fuel, and wherein the cylinder head ⁇ provides a bearing forl the 'piston rod, and which, with the cylinder proper, lis designed to form a single water jacket.,
  • FIG. 1 is a Side elevational view., with the caslng part-lyln sect-ion, of an en-v gine constructed A in accordance with the present invention
  • Fig. 2 is a sectional view, ⁇ withparts in eleva-tion, of the engine.
  • '1 designates a closed casing which Ahas an open end ormed with a recess Q,and
  • crank shaft 4 has suitablebearings 43 for the crank shaft 4.
  • the usual flywheel 5 is mounted on'said crank shaft.
  • the engine cylinder '6 is mounted 0n' the casing 1 andts within the recessed end v2 thereof through the medium of the cylinder head 7 in the manner shown.
  • - 'Sa'id cylinder head 7 has an inwardly-disposed or project ⁇ ing portion, fitting within ⁇ thechalnber of the cylinder .1,'and at its opposite end the cylinder is provided with-ahead 9 .ofthe .usual type.
  • the cylinder head 7 is secured through the Athe plpe 12.
  • - boxes or packing by a pluralityof bons 7a, 'and thevhna e;- tension 8 may vbe constructed Separately or .cast. 1ntegrally withthe head 7, the'-l atte1 arrangement being preferred.
  • the cylindermember and cylinder heads 7 and '9, together with the extensions, are ⁇ suitably recessed Vto provide -asingle water jacket 10,- to which the water 1s supplied pipe'll 'and carriedA ofi' through Apistonl is mounted to operatein the cylinder-16, and carries a piston rod 14 which passesthrough a central.opening-15 vformed i inI the .cylinder head 7 and 'extension S, 'and the .walls of said opening provide-a bearing Surface for.' the bearing ring. Orl sleeve, 16l
  • the rod .14 passes through the ⁇ opening 15 with suiiicient clearness to avoid friction and, the bearing ring 16 islubricated through the -tube 16a.
  • a similar lubricating tube 17a*A is provided for the'cros's head 21.
  • I claim Irs-fan engine- the combination of a closed casing havingv an 'open and. recessedv end ;l a cylinder'mountedl on the casing* and having a' head fitting within the :recess ofsaid open. end, said headhavingwan integral portion
  • the usual cross head 21-- is :mounted to headprovdug a. jacket, und hzivug n @eu- In ttuumy whereof, I n

Description

L. GRASS.
' INTERNAL GOMBUSTION ENGINE.
APPLIOATIQN FILED AUG.11, 191s.
Patnted Feb. 3, 1914 2 SHEETS-SHEBTl.
I" L; GRASSO. INTERNAL GOMBUSTION 4ENGINE. PP'LIGATION FIID AUG. 11, 19.13. v n. 71 ,086 ,1 61 Patented Feb. 3, 1914.y
2 SHEETS-SHEET 2.
LABonI senseo, or BILoXI, MISSISSIPPI.'
vintensiver.-coivnausrron nner-NE.
'Patented rieb; 3,1914.
-nppn'eation 'filed August 11`y 191s. seriarNo. 784,195.
To all 'whom it may concern:
-Be 1t lmown that I,-LABoRIo GRASSO, an
Italian subject who has .announced his in-. -tention of becominga citizen of the. United States, residing at Bi1oxi,lin the county of Harrison and State of Mississippi, have invented certain new and useful Improve-v ments in InternalCombustion Engines;4 and I do hereby' declare the following to be a full, clear, and exact descrip'tionof the in-v vention, Such as will enable others skilledin the art to which it appertainsto make' and use the Same. The .present lnvention relates to engines, and has .for its purpose to provlde a construction of engine whereinno packing.,
rings, or istufiing boxes, are required forrthe piston rod, to the end of-greater ease and etliciency in operation. l
The invention hasfor. its further purpose to construct an engine of this type-especially adapted for operation with combustible fuel, and wherein the cylinder head `provides a bearing forl the 'piston rod, and which, with the cylinder proper, lis designed to form a single water jacket.,
With these and other objects in view the invention consists in the novel details of constructionv and combinations of part-s more fully hereinafter disclosed p`ar' ticularly pointed, out in the claim.
Referring to the accompanying drawings forming a part of this specification .in which like numerals designate like parts in allthe views Figure 1 is a Side elevational view., with the caslng part-lyln sect-ion, of an en-v gine constructed A in accordance with the present invention; and Fig. 2 is a sectional view, `withparts in eleva-tion, of the engine.
Referring to the construction inA further detail, '1 designates a closed casing which Ahas an open end ormed with a recess Q,and
has suitablebearings 43 for the crank shaft 4.. The usual flywheel 5is mounted on'said crank shaft.
The engine cylinder '6 is mounted 0n' the casing 1 andts within the recessed end v2 thereof through the medium of the cylinder head 7 in the manner shown.- 'Sa'id cylinder head 7 has an inwardly-disposed or project` ing portion, fitting within `thechalnber of the cylinder .1,'and at its opposite end the cylinder is provided with-ahead 9 .ofthe .usual type. The cylinder head 7 is secured through the Athe plpe 12.
- boxes or packing by a pluralityof bons 7a, 'and thevhna e;- tension 8 may vbe constructed Separately or .cast. 1ntegrally withthe head 7, the'-l atte1 arrangement being preferred.
. The cylindermember and cylinder heads 7 and '9, together with the extensions, are `suitably recessed Vto provide -asingle water jacket 10,- to which the water 1s supplied pipe'll 'and carriedA ofi' through Apistonl is mounted to operatein the cylinder-16, and carries a piston rod 14 which passesthrough a central.opening-15 vformed i inI the .cylinder head 7 and 'extension S, 'and the .walls of said opening provide-a bearing Surface for.' the bearing ring. Orl sleeve, 16l
secured tov the piston rod 14,1 as illustrated. l
With4 4this provision, "the usual stuffing rings ffor-I the y piston rod are d ispensedwlth, and thereby provide a minimum wearing or lr'rictionall surface, and also-produce a better balance for the piston and pistonrod. v v
' The rod .14 passes through the` opening 15 with suiiicient clearness to avoid friction and, the bearing ring 16 islubricated through the -tube 16a. A similar lubricating tube 17a*A is provided for the'cros's head 21.
.A pair of guides-17 are niounted'within 'the casing 1 through the-medium of aplurality of bolts 18 and 19which-pass vthrough Said casing and engage said vguide ways. Thel bolt-s .19 are located ati the juncture 'of the cylindenhead extension: S'and' said guideways, and sleeves 20 and 21S-are 'mountedjon said bolts 18 and 19, "respectively, and
form the v'necessary Spacing elementsv between the engine-leasing, the cylinder exten- .sion and said guideways.'
'operate within the Aguidewayss-17 and con-'- I have -illustrated and described fsatisfacf tory construction's ,'but changes could -fbe made within lthe Spirit 4and l scope o'f my in'- v-ention.
i I claim Irs-fan engine-.the combination of a closed casing havingv an 'open and. recessedv end ;l a cylinder'mountedl on the casing* and having a' head fitting within the :recess ofsaid open. end, said headhavingwan integral portion The usual cross head 21--is :mounted to headprovdug a. jacket, und hzivug n @eu- In ttuumy whereof, I n
' ablein Said ylin'der; 'n pistou, rod cnn-'lcd projecting a coasdembe dstauoo within ;1. cx'nkhnft. co'unbccd t0 Fmid Cros'h'ead, he'casing; and Said projecting pm/dou und substamtivnlvlgv 11S dvscrbed. 10
'lx my sgnzitrail ,opening 'helehrougb: a pslml oper! `ture,l in pPQsencQ-ol two Wtnesscg. 1 LABORTO GRASSO. by said-pistn and passing through said: Witnesses: central opening; n cross-hemel having guidefV v ',l. J. RQSELL,
`Wa`ysand Connected io lthe pistQn rod; and W. GL HODGiNs:
US78419513A 1913-08-11 1913-08-11 Internal-combustion engine. Expired - Lifetime US1086161A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678028A (en) * 1948-06-04 1954-05-11 Joy Mfg Co Expansion engine
US4004657A (en) * 1973-01-20 1977-01-25 Girling Limited Self-energizing disc brakes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678028A (en) * 1948-06-04 1954-05-11 Joy Mfg Co Expansion engine
US4004657A (en) * 1973-01-20 1977-01-25 Girling Limited Self-energizing disc brakes

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