newTOP 200 Companies
filing patents this week

    Free Services  

  • Enter keywords & we'll notify you when a new patent matches your request (weekly update).

  • Save & organize patents so you can view them later.

  • View the last few months of your Keyword emails.

  • Patents sorted by company.

Follow us on Twitter
twitter icon@FreshPatents

Browse patents:
Next →
← Previous

Dual inlet port for internal combustion engine

Title: Dual inlet port for internal combustion engine.
Abstract: A system (10) and method for the induction of a fluid into the combustion chamber (15) of an internal combustion engine comprising a cylinder head (12) having at least one intake port (14) communicating with at least one combustion chamber (15) via a valve seat (22) disposed about the intake port (14), and at least one intake valve (16) provided with a valve head (20) having a valve face (21) engageable with the valve seat (22). The valve head (20) is connected to an elongate valve stem (18) that is mounted in the cylinder head (12) for controlling the intermittent flow of fluid from the intake port (14) to the combustion chamber (15). The system also includes first and second flow passages (30,32) that tangentially converge with the intake port (14) about the valve stem (18), preferably at the same acute angle relative to the valve stem and from substantially opposite directions, for setting in motion a balanced and complementary swirl of the fluid about the valve stem (18) in a clockwise or counterclockwise direction through intake port (14) towards combustion chamber (15). ...
- Hartford, CT, US
Inventor: John K. Stowe
USPTO Applicaton #: #20060157020

Related Patent Categories: Internal-combustion Engines, Means To Whirl Fluid Before, Upon, Or After Entry Into Combustion Chamber
The Patent Description & Claims data below is from USPTO Patent Application 20060157020, Dual inlet port for internal combustion engine.

Advertise on - Rates & Info

You can also Monitor Keywords and Search for tracking patents relating to this Dual inlet port for internal combustion engine patent application.
monitor keywords

Keyword Monitor How KEYWORD MONITOR works... a FREE service from FreshPatents
1. Sign up (takes 30 seconds). 2. Fill in the keywords to be monitored.
3. Each week you receive an email with patent applications related to your keywords.  
Start now! - Receive info on patent apps like Dual inlet port for internal combustion engine or other areas of interest.

Thank you for viewing the Dual inlet port for internal combustion engine patent info.
- - -

Results in 0.0466 seconds

Other interesting categories:
Computers:  Graphics I/O Processors Dyn. Storage Static Storage Printers


Data source: patent applications published in the public domain by the United States Patent and Trademark Office (USPTO). Information published here is for research/educational purposes only. FreshPatents is not affiliated with the USPTO, assignee companies, inventors, law firms or other assignees. Patent applications, documents and images may contain trademarks of the respective companies/authors. FreshPatents is not responsible for the accuracy, validity or otherwise contents of these public document patent application filings. When possible a complete PDF is provided, however, in some cases the presented document/images is an abstract or sampling of the full patent application for display purposes. Terms/Support
Next →
← Previous

stats Patent Info
Application #
US 20060157020 A1
Publish Date
Document #
File Date
Other USPTO Classes
International Class

Your Message Here(14K)

Follow us on Twitter
twitter icon@FreshPatents

Browse patents:
Next →
← Previous