Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. Lenny123

    I asked this question before in the past, but now I need to know.

    Thank you all for your input,the good the bad and the ugly. The feedback not the movie. I'll just have to see what the future holds for me and this patent. I don't need any more feedback so don't post here.
  2. Lenny123

    I asked this question before in the past, but now I need to know.

    Thank you Brian Pertersen for pointing all that out to me. This is the kind of feedback I'm looking for. You can't really go by the size of the ports in that drawing. It's simply meant to explain how the flow of gases flow when working with a patent. It's a utility patent not a design patent...
  3. Lenny123

    I asked this question before in the past, but now I need to know.

    Ok then, let me take a step back here. The bad feedback was positive for me since I didn't take into account about any friction problems. But I solved that problem with my feedback dated Dec 4 and no one commented on that part other than to say "using oil duh" or self lubrication seals all in...
  4. Lenny123

    I asked this question before in the past, but now I need to know.

    Since no one here had any positive feedback for me or even so much as a sudgestion besides dumping it, I guess i'll take my stupid idea elsewhere.
  5. Lenny123

    I asked this question before in the past, but now I need to know.

    I had expected as much. I'm sure Steve Jobs had his critics as well, look where apple is now. As for any friction problems oil solves that problem. This sliding valve does not enter the cylinder so it can be as large as needed, so as well the open ports. There are now materials that can be...
  6. Lenny123

    I asked this question before in the past, but now I need to know.

    Okey heres a copy of one of designs drawing. I have explained how it functions. Let me know what you think.http://files.engineering.com/getfile.aspx?folder=aab67802-64f1-4c4a-b86c-4e9444c5901f&file=Engine_tips_Photo_2.docx
  7. Lenny123

    I asked this question before in the past, but now I need to know.

    First off this is not a desmodromic valve. Even desmodromic valves use springs. To anyone who does not know what a Zero float valve system is, its a valve designed for engines that does not require springs to return the valve to the closed position. I know all about turbos that increase HP, my...
  8. Lenny123

    I asked this question before in the past, but now I need to know.

    I have designed and received a patent for a ZERO FLOAT VALVE for the internal combustion engine. I noticed that at two key points in its operation that it could actually capture lost energy during the exhaust stroke of the engine. I designed this for use in the commercial industry, works for...
  9. Lenny123

    Question about Zero float valve design in Desmodromic valve actuation.

    Question about Zero float valve design in Desmodromic valve actuation. Here’s a link below if anyone needs to refresh there memory on what’s a Desmodromic valve actuation is. http://www.wheelsofitaly.com/wiki/index.php/Desmodromic_valve My question is this, if this zero float valve system...
  10. Lenny123

    Question about the poppy valve system for an internal combustion.

    Question about the poppy valve system for an internal combustion. I see lately that more and more people are getting concerned about the environment. Many companies including the auto industry are jumping in on this movement with eco friendly cars such as elect and hybrid models. My question...
  11. Lenny123

    Is this Zero Float Valve question Taboo?

    Is this Zero Float Valve question Taboo?
  12. Lenny123

    How much HP would be saved on a zero valve float design.

    How much HP would be saved on a zero valve float engine design.Im just looking for an overall average. If you know of a particular engine size off the top of your head. That will work for me.
  13. Lenny123

    Percentage of horse power used in a 6 or 8 Cly Engine Valve train.

    Your right,I should have been more spcific with my question. Theres a bunch of specs on this website for a small block V8 engine.http://www.raceseek.com/chevy_v-8.htm 4 valves per cly using 4 over head cams. If you happen to have the answer using another engine size, please feel free to post...
  14. Lenny123

    Percentage of horse power used in a 6 or 8 Cly Engine Valve train.

    I need to know about how much horse power is needed to power either a 6 or 8 cly gas engins valve train.Both Intake and Exhaust valves. Say 4 valves per cly. I need this as a percent. Lenny123
Back
Top