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- Wed Apr 22, 2015 6:28 am
- Forum: Stirling and "Hot Air" Engine Forum
- Topic: First Beta Type Stirling Engine
- Replies: 15
- Views: 14201
Re: First Beta Type Stirling Engine
It is pollution free engine and use of any type of fuel characteristics and it ... The engine, then called the economizer, was first developed and patented by Rev. ... is a special-purpose piston, used in Beta and Gamma type Stirling engines, ...