4. Fluid reaction surfaces (i.e., impellers)
  5. Having positive means for impeller adjustment
  6. Motor bodily rotatable with impeller hub or shaft

Paul J. Powers

Inventor

Rate now
  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Inventor

active

Full authority propeller pitch control

Fluid reaction surfaces (i.e. – impellers) – Having positive means for impeller adjustment – Motor bodily rotatable with impeller hub or shaft
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Metering valve with follow-up servo

Fluid handling – Line condition change responsive valves – With separate connected fluid reactor surface
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Paul J. Powers does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Paul J. Powers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Paul J. Powers will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-1230769

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure