Скачать или смотреть 10) Origin of the Papp Engine - Certification performance Tests

The Rohner Group presents a twelve part video reference of the early days of Papp engine development as designed and manufactured Tom and Bob Rohner.

Part Ten shows Joe Papp working in his Florida laboratory preparing for a certification test run and portions of the actual test. The engine passed with flying colors producing 107 horsepower at 730 rpm for the specified hour with no external connections. For up to date progress on the restoration of this technology, please join us on www.rohnermachine.com.

This video in it's entirety is protected by registered copyrights and is the sole property of the Rohner Group directly or by assignment. You may download for personal viewing. All other uses are forbidden without consent.