US703463A - Starting means for explosive-engines. - Google Patents

Starting means for explosive-engines. Download PDF

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Publication number
US703463A
US703463A US9121102A US1902091211A US703463A US 703463 A US703463 A US 703463A US 9121102 A US9121102 A US 9121102A US 1902091211 A US1902091211 A US 1902091211A US 703463 A US703463 A US 703463A
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United States
Prior art keywords
engines
explosive
starting means
jacket
cylinder
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Expired - Lifetime
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US9121102A
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Samuel E Poole
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
    • F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
    • F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/20—Indicating devices; Other safety devices concerning atmospheric freezing conditions, e.g. automatically draining or heating during frosty weather

Definitions

  • THE uonms PEYERS ca. PNOTO-LlTHOq WASHINUTON, Ii. i:,.
  • My invention relates to gas or gasolene engines, and is designed to obviate the difficulty heretofore experienced in starting suc'h engines. It-embo'diesftheidea of heating the cylinder before startingthc engine, so that generation of the gasis assisted and condom sation thereof prevented; also, the operation of the sparkersmaterially improved. Such engines commonly have a cylinder and a.
  • the cylinder is indicated at- 6, having a jacket 7 with a space between (indicated at 8) tapped by inlet and outlet water-pipes 9 and 10, through which water for cooling the cylinder circulates.
  • a steam-pipe 11 which also communicates with the space 8.
  • the pipe is provided with a stop-cock 12. Steam may be supplied from any boiler or steam-generator.
  • the jacket being empty and the partscold, steam is admitted within the jacket until the cylinder and the adjacent parts are sufficientlywarm. Then the engine may be started with one or two turns of the fiy-wheel, and evaporation or generation of the gasolene willbe materiallyassisted, as well as the operation of the sparking devices. When the engine reachessufticient speed to Warm itself, the steam is turned ofi and the cooling-water allowed to circulate in the jacket, as usual.
  • a cylinder and its jacket a pipe for intro ducing a cooling medium into the jackeiyand a pipe for introducing a heating medium into the jacket.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

S. E. PQULE.
STARTING MEANS FOR EXPLOSIVE ENGJNES.
' (Application filed. Jan. 25, 1962.
(no Model.)
Warm oinzsr,
. "WITNES S ES: /NVEN7'0fi BY raw I a E a,
1 Arm/MEN.
THE uonms PEYERS ca. PNOTO-LlTHOq WASHINUTON, Ii. i:,.
UNITED STATES PATENT OFFICE.
SAMUEL E. POOLE, OF RANDOLPH, OHIO.
STARTING MEANS FOR EXPLOSIVE-ENGINES.
SPECIFICATION forming part of Letters latent No. 703,463, dated. July 1, 1902. Application filed January 25, 1902. Seriallio. 91,211. (No model.)
T0 on whom, it DMZ/y concern:
Be it known that I, SAMUEL E.POOLE, a citizen of the United States, residing at Randolph', in thecou nty of Portage and State of Ohio, have invented certain new and useful- Improvements in Starting Means; for Explo sive-Engines; and I doz hereby declare the following to be a full,clear, and exact description of the invention, such as will enable others skilled in the art to'which it appertains to make and use the same, reference being had to the accompanying drawing, and to the figures of reference marked thereon, which from part of this specification.
My invention relates to gas or gasolene engines, and is designed to obviate the difficulty heretofore experienced in starting suc'h engines. It-embo'diesftheidea of heating the cylinder before startingthc engine, so that generation of the gasis assisted and condom sation thereof prevented; also, the operation of the sparkersmaterially improved. Such engines commonly have a cylinder and a.
jacket surrounding the same, through which cooling-water circulates to absorb the heat caused by the explosions. In cold weather to avoid freezing of the water and burstingthe engine is cold, a very strong electric current is required to produce the necessary ignition, and then when the engine becomes warm such current is too strong, resulting in burning out the electrodes or platinum points.
These defects impair the utility of such engines, especially in cold weather or climates, and are annoying and expensive and also attended with considerable danger.
It is the object of my invention to remedy these defects by a preliminary heating of the cylinder and adjacents parts by means of steam introduced into the jacket-space ordinarily occupied by the cooling-water.
In the drawing the figureris a sectional view of a construction embodying my invention.
The cylinder is indicated at- 6, having a jacket 7 with a space between (indicated at 8) tapped by inlet and outlet water- pipes 9 and 10, through which water for cooling the cylinder circulates. In addition tothese parts I provide a steam-pipe 11, which also communicates with the space 8. The pipe is provided with a stop-cock 12. Steam may be supplied from any boiler or steam-generator.
In operation, the jacket being empty and the partscold, steam is admitted within the jacket until the cylinder and the adjacent parts are sufficientlywarm. Then the engine may be started with one or two turns of the fiy-wheel, and evaporation or generation of the gasolene willbe materiallyassisted, as well as the operation of the sparking devices. When the engine reachessufticient speed to Warm itself, the steam is turned ofi and the cooling-water allowed to circulate in the jacket, as usual.
What I claim is- In a gas or gasolene engine,in combination,
a cylinder and its jacket, a pipe for intro ducing a cooling medium into the jackeiyand a pipe for introducing a heating medium into the jacket.
In testimony whereof I affixmy signature in presence of two witnesses. q
SAMUEL E. POOLE.
Witnesses:
SIMO PERKINS, MARY A. PERKINS.
US9121102A 1902-01-25 1902-01-25 Starting means for explosive-engines. Expired - Lifetime US703463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US9121102A US703463A (en) 1902-01-25 1902-01-25 Starting means for explosive-engines.

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US9121102A US703463A (en) 1902-01-25 1902-01-25 Starting means for explosive-engines.

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US703463A true US703463A (en) 1902-07-01

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US9121102A Expired - Lifetime US703463A (en) 1902-01-25 1902-01-25 Starting means for explosive-engines.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731959A (en) * 1956-01-24 kratzer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731959A (en) * 1956-01-24 kratzer

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