Wikipedia:Articles for deletion/Ball piston engine (Wolfhart engine)
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- Ball piston engine (Wolfhart engine) (edit | talk | history | protect | delete | links | watch | logs | views) – (View log)
Non-notable invention, no reliable, secondary source. Note image legend The only function model, made by the inventor himself. May be a case of self-promotion. --Pjacobi 20:18, 2 May 2007 (UTC)
- Delete per nom. Interesting idea, but no evidence it's ever been implemented outside the inventor's garage. Zetawoof(ζ) 20:34, 2 May 2007 (UTC)
- Delete. My favorite text: This engine from the sixties ... is widely unknown, because it has been suppressed by the SSD (STASI) and KGB. I'd cleaned it up a bit and asked the author/inventor for some assertion of notability but I doubt that any is possible. -Will Beback · † · 20:40, 2 May 2007 (UTC)