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Machine translation
1. (WO1998033025) METHOD AND APPARATUS IN A SPACE STUDY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/033025    International Application No.:    PCT/FI1998/000066
Publication Date: 30.07.1998 International Filing Date: 23.01.1998
Chapter 2 Demand Filed:    24.08.1998    
IPC:
B44C 5/06 (2006.01), F25B 21/04 (2006.01), F25B 29/00 (2006.01), F25C 3/00 (2006.01)
Applicants: LAIJOKI-PUSKA, Ritva [FI/FI]; (FI)
Inventors: LAIJOKI-PUSKA, Ritva; (FI)
Agent: LAINE, Seppo; Seppo Laine Oy, Lönnrotinkatu 19 A, FIN-00120 Helsinki (FI)
Priority Data:
970281 23.01.1997 FI
Title (EN) METHOD AND APPARATUS IN A SPACE STUDY
(FR) PROCEDE ET DISPOSITIF D'ETUDE SPATIALE
Abstract: front page image
(EN)The invention concerns a method and an apparatus in a spatial work of art, the temperature inside the spatial work of art being varied below and above the freezing point of water. According to the invention, an intense direct-current voltage field is generated inside the spatial work of art in order to control frost formation.
(FR)L'invention concerne un procédé et un dispositif destinés à une oeuvre d'art spatiale, dans laquelle la température varie au-dessus et au-dessous du point de congélation de l'eau. Selon l'invention, un champ de tension intense en courant direct est généré à l'intérieur de l'oeuvre d'art afin d'empêcher la formation de givre.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Finnish (FI)