Intake port
Abstract
The volumetric efficiency and power of internal combustion engines is improved with an intake port having an intake nozzle, a venturi, and a surge chamber. The venturi is located almost halfway upstream the intake port between the intake valves and the intake plenum enabling the venturi throat diameter to be exceptionally small for providing an exceptionally high ram velocity and an exceptionally long and in turn high efficiency diffuser flowing into the surge chamber. The intake port includes an exceptionally large surge chamber volume for blow down of the intake air into the working cylinder of the engine.
- Inventors:
- Issue Date:
- Research Org.:
- ~Individually Owned Patent
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1175225
- Patent Number(s):
- 6848408
- Application Number:
- 10/625,262
- Assignee:
- Mendler, Edward Charles
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02B - INTERNAL-COMBUSTION PISTON ENGINES
F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02M - SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 33 ADVANCED PROPULSION SYSTEMS
Citation Formats
Mendler, Edward Charles. Intake port. United States: N. p., 2005.
Web.
Mendler, Edward Charles. Intake port. United States.
Mendler, Edward Charles. Tue .
"Intake port". United States. https://www.osti.gov/servlets/purl/1175225.
@article{osti_1175225,
title = {Intake port},
author = {Mendler, Edward Charles},
abstractNote = {The volumetric efficiency and power of internal combustion engines is improved with an intake port having an intake nozzle, a venturi, and a surge chamber. The venturi is located almost halfway upstream the intake port between the intake valves and the intake plenum enabling the venturi throat diameter to be exceptionally small for providing an exceptionally high ram velocity and an exceptionally long and in turn high efficiency diffuser flowing into the surge chamber. The intake port includes an exceptionally large surge chamber volume for blow down of the intake air into the working cylinder of the engine.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Feb 01 00:00:00 EST 2005},
month = {Tue Feb 01 00:00:00 EST 2005}
}
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Works referenced in this record:
A Parametric Approach to Spark-Ignition Engine Inlet-Port Design
conference, March 1999
- Blaxill, Hugh; Downing, Jonathan; Seabrook, Justin
- International Congress & Exposition, SAE Technical Paper Series
Influence of Swirl and Tumble on Economy and Emissions of Multi Valve SI Engines
conference, February 1992
- Endres, H.; Neuβer, H. -J.; Wurms, R.
- International Congress & Exposition, SAE Technical Paper Series