Miroslav SEDLACEK Stanislav HOSTIN: Rolling Fluid Machine
1.  The Invention
	Title Rolling Fluid Machine The problem the inventor(s) wanted to solve We searched for possibilities how to effectively use very small water sources that are still not used for energetic use in the nature Description. It is turbine where rotor has the shape similar to half sphere. If water (or other fluid) starts to flow through the turbine, rotor will generate in mouth nozzle and shaft start to move, too. Presentation. See the enclosed “Basic turbine scheme” Fields of application Turbine is usable mostly for producing energy from very small water sources Advantages Main advantage is simplicity and efficiency of this engine using side-values. For instance: flow volume (Q) = 3-15 liters of water per second, head (H) = 3 -15 meters. It can also work at extremely low heads, about 1 m (H = 0,5 – 1,5 m) at flow volume decades or hundreds liters (Q = 40 – 400 l/sec). Stage of development. Production item Documentation available:  Yes www.mechanikakd.cz (icon: Turbína SETUR)
2.  The inventor (or inventors)
	Name(s) Miroslav SEDLACEK Stanislav HOSTIN Self introduction. SEDLACEK: MSc.,researcher – Czech Technical University in Prague, Czech Republic. HOSTIN: Assoc.prof. - Slovak Technical University of Trnava, Slovak Republic Owner of the invention? Licentiate for CR: Mechanika Králův Dvůr s.r.o., Tovární 381, 267 01 Králův Dvůr, CR, Tel.: 00420 311 662 220, e–mail: mechanika@mechanikakd.cz Licentiate for Russia, Germany, Italy, Austria: MiRiS, Taussigova 1172, 182 00 Praha 8, Czech Republic, miris@miris.cz, www.setur.cz. Validity of granted licenses for other countries is necessary to verify at related National Patent office.
3.  Protection
	Patent Status: Europatent: ROLLING FLUID MACHINE Document No.: EP 1 015 760 B1 according to International Application: PCT/CZ97/00034 and International Disclosere: WO 98/17910 Date of patent publication: 05. 06. 2002, Patent: requisited for all designed countries EP: AT, BE, CH+LI, DE, DK, ES, FI, FR, GB, GR, IE, IT, NL, PT, SE Chosen international (national) patents: ROLLING FLUID MACHINE AU 43747/97; AU722378 (Australie) CA 2,268,793 (Canada) CN 97198771.8; ZL97198771.8 (Čhina) HU 0000098; 222826 (Hungary) JP 2001-507423 518775; (Japan) KR 10-1999-7003330 (Corea) NZ 334927; NZ334927 (New Zealand) PL P-332826; PL185690 (Polen) RU 99109698; RU/2185525 (Russia) SI 9720064 (Slovenia) TR 99/830; TR199 00830 B (Turkey) UA 46871 (Ukraina) US 09/284696; 6139267 (US) ZA 98/2614; ZA98/2614 (South Afrika) Europatent: HYDRAULIC MOTOR Document No.: EP 1 082 538 B1 according to International Application: PCT/CZ99/00013 Date of patent publication: 19. 03. 2003 Patent was requisted for states: ES, FR, GB. Priority (date of the very first patent application) October 17, 1996 Countries where it is in force, if granted. Validity of granted licenses for other countries is necessary to verify at related National Patent office.
4.  Business intention
	Seeking for partners: (1) for usage of our technology in sea flux, (2) for new advanced solution, applied to International patent protection under No.: PCT/CZ2008/000042 (3) for user-oriented usage according to EP 1 082 538 B1 (HYDRAULIC MOTOR)
5.  Contact
	Name Assoc.prof., DrSc., Vaclav BERAN Address: Czech Technical University in Prague (www.cvut.cz) Tel: 00420 22435 4526, 00420 22435 4532, 00420 22435 5413 E-mail: beran@fsv.cvut.cz, frkova@fsv.cvut.cz Fax (+country/town code, followed by – and number)