Patent AU-2010358009-A1 (AU)
Title: Heliostat for sunlight collection and method for controlling same
Inventor: SAKAI SHOJI
IPC: F24S23/70
Filed: 2010-11-19
Abstract: (12) IV ,6i-FI J 9 -LNC l rM 1L M ~W fI-R-| (19) 0tl Pf -$@$1fi | (43) MR,% 6 N l(0 2012 *4 A 26 H (26.04.2012) PCT W O 2012/053120 Al (51) MWWW$g190: { J% E (ITO, Kozo) [JP/JP]; T 7068651 lij lLi F24J2/38 (2006.01) 3 3T 1 9 . lTt ~ 1 # 9 (21) M :tJ -RE PCT/JP2010/070746 = ±itA Okayama (JP). (74) ftITlX: /\l l l -, #t(OGAWA, Shin-ichi et al.); (22) M tJR8: 2010w- 11 Ji 18(19.11.2010) T 1040045 S Th$$ JE 1 T H 4 # 5 (25) : [P, ) 3 7 ffA1[] tf)|- *-jt WF$J* RfPf Tokyo (JP). (26) 0) (30) 4f$r.,-T-% : -; f li T IB): AE, AG, AL, AM, AO, AT, AU, AZ, BA, 4iR5 2010-237629 2010 P 10 J 22 8(22.10.2010) JP BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, (71) tJ ) X (* | ( R- < I i - ) 1 2 L \ T ): E CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, Fl, #Et dt t(MITSUI ENGINEERING & SHIP- GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, BUILDING CO., LTD.) [JP/JP]; T 1048439 NN#T KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, S M M - 5 T H 6 # 4 F Tokyo (JP). LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, (72) 5BA9 ;tiztI PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, (75) 5 BAJ -tJ A (M I 2- L \ -C ®) ): 5ll[ - SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, (SAKAI, Shoji) [JP/JP]; T 7068651 lR l.L iti VN, ZA, ZM, ZW. & tP t N Okayama (JP). -& -- (HAYASAKA, (4 t Jt (V ®tL): R ( GH oG ,KE ®RL ,{ W Shiro) [JP/JP]; T 7068651 I lL IT 7$T 3 T H fi -1314f'): ARIPO (BW, GH, GM, KE, LR, LS, MW, 1 1 F - 4 1 1 y * A PE A MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW), .-L - -7 /~f Okayama (JP). S E (ABE, Katsuyoshi) [JP/JP]; (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM), E - - y / \ T 7o68651 li .L1 3 T 0 1 1 -% E (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, Fl, FR, -. a~ $t N Okayama (JP) GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, O a (NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (54) Title: HELIOSTAT FOR SUNLIGHT COLLECTION AND METHOD FOR CONTROLLING SAME S(54) 0)®~ :' t969 O> 'IY f ) 1 t 7, 'V RL -e)M107 6t ------- 5t 2 A 4t 0y z 3-f 5b 4 -G 6b 0 Ozt2 x 6b 9 x 8 N4 (57) Abstract: Provided are: a heliostat that can collect light at a high efficiency and that has suppressed production cost and in stallation cost; and a method for controlling the heliostat. The heliostat (1) has a reflecting mirror (2) that reflects sunlight and a support mechanism (3) that tiltably supports the reflecting mirror (2). The support mechanism (3) has one support column (4), a O first cylinder (5), and a second cylinder (6), and tiltably supports the back surface of the reflecting mirror (2) via the upper end (4t) of the support column (4), the upper end (5t) of the first cylinder (5), and the upper end (6t) of the second cylinder (6). The upper end (4t) of the support column, the upper end (5t) of the first cylinder, and the upper end (6t) of the second cylinder are disposed O in a manner so as to form as triangle at the back surface of the reflecting mirror (2), and the upper end of the support column and the reflecting mirror are connected by a gimbal support bearing configured tiltably along two intersecting axes. (57) f WVO 2012/053120 AltIII~~VIIIDVI~~V~ I VI~~li I IIDDlDIII I I (BF, BJ, CF, CG, Cl, CM, GA, GN, GQ, GW, ML, MR, It'>t: NE, SN, TD, TG). 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CLASSIFICATION OF SUBJECT MATTER F24J2/38 (2 0 0 6. 0 1) i According to International Patent Classification (IPC) or to both national classification and IPC B. FIELDS SEARCHED Minimum documentation searched (classification system followed by classification symbols) Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched Jitsuyo Shinan Koho 1922-1996 Jitsuyo Shinan Toroku Koho 1996-2010 Kokai Jitsuyo Shinan Koho 1971-2010 Toroku Jitsuyo Shinan Koho 1994-2010 Electronic data base consulted during the international search (name of data base and, where practicable, search terms used) C. DOCUMENTS CONSIDERED TO BE RELEVANT Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No. Y JP 4541395 B2 (Mitsui Engineering & 1-5 Shipbuilding Co., Ltd.), 08 September 2010 (08.09.2010), fig. 1; paragraphs [0002], [0030] to [0032] & US 2010/0243031 A & WO 2009/057677 Al Y US 2009/0050191 Al (SOL FOCUS, INC.), 1-5 26 February 2009 (26.02.2009), fig. 1; paragraphs [0018] to [0022] (Family: none) A JP 2005-90889 A (Hideo KUROSAWA), 1-5 07 April 2005 (07.04.2005), fig. 1 to 7 (Family: none