(19)
(11) EP 0 038 851 A1

(12)

(43) Date of publication:
04.11.1981 Bulletin 1981/44

(21) Application number: 80902335.0

(22) Date of filing: 24.10.1980
(51) International Patent Classification (IPC): 
F03B 17/ 04( . )
(86) International application number:
PCT/US1980/001425
(87) International publication number:
WO 1981/001175 (30.04.1981 Gazette 1981/11)
(84) Designated Contracting States:
AT DE FR GB NL SE

(30) Priority: 25.10.1979 US 19790087993

(71) Applicant: NEUFELD, Norman R.
Bellevue, WA 98007 (US)

(72) Inventor:
  • NEUFELD, Norman R.
    Bellevue, WA 98007 (US)

(74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät 
Maximilianstrasse 58
D-80538 München
D-80538 München (DE)

   


(54) POWER GENERATOR UTILIZING BUOYANCY OF A BODY IN A LIQUID