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1. (WO2019026568) TANK MANUFACTURING METHOD, MIRROR PLATE OF TANK, AND TANK
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Pub. No.: WO/2019/026568 International Application No.: PCT/JP2018/026065
Publication Date: 07.02.2019 International Filing Date: 10.07.2018
IPC:
B23K 9/00 (2006.01) ,B23K 9/02 (2006.01) ,B23K 33/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9
Arc welding or cutting
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9
Arc welding or cutting
02
Seam welding; Backing means; Inserts
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
33
Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
Applicants:
ダイキン工業株式会社 DAIKIN INDUSTRIES, LTD. [JP/JP]; 大阪府大阪市北区中崎西2丁目4番12号 梅田センタービル Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku, Osaka-shi, Osaka 5308323, JP
Inventors:
諏佐 利浩 SUSA Toshihiro; JP
高瀬 達己 TAKASE Tatsumi; JP
原 秀樹 HARA Hideki; JP
Agent:
特許業務法人前田特許事務所 MAEDA & PARTNERS; 大阪府大阪市北区堂島浜1丁目2番1号 新ダイビル23階 Shin-Daibiru Bldg. 23F, 2-1, Dojimahama 1-chome, Kita-ku, Osaka-shi, Osaka 5300004, JP
Priority Data:
2017-14776331.07.2017JP
Title (EN) TANK MANUFACTURING METHOD, MIRROR PLATE OF TANK, AND TANK
(FR) PROCÉDÉ DE FABRICATION DE RÉSERVOIR, PLAQUE DE MIROIR DE RÉSERVOIR ET RÉSERVOIR
(JA) タンクの製造方法、タンクの鏡板、及びタンク
Abstract:
(EN) A tank (1) in which a body (10) and a mirror plate (20) are joined by welding. The tank (1) is manufactured by performing, in order: an abutting step of forming, in an end portion (21) of the mirror plate (20), a recess (31) and a protrusion (32) protruding out of the body (10), and abutting the end portion (21) of the mirror plate (20) and an end portion (11) of the body (10) to each other; and a joining step of welding the abutted portions of the mirror plate (20) and the body (10). The mirror plate (20) and the body (10) are welded in a correct positional relationship while suppressing corrosion or stress concentration due to a gap in the tank (1).
(FR) L’invention concerne un réservoir (1) dans lequel un corps (10) et une plaque de miroir (20) sont assemblés par soudage. Le réservoir (1) est fabriqué par réalisation, dans l'ordre : d'une étape de mise en butée consistant à former, dans une partie d'extrémité (21) de la plaque de miroir (20), un évidement (31) et une saillie (32) faisant saillie hors du corps (10), et mettant en butée la partie d'extrémité (21) de la plaque de miroir (20) et une partie d'extrémité (11) du corps (10) l'une contre l'autre ; et d'une étape d'assemblage consistant à souder les parties en butée de la plaque de miroir (20) et du corps (10). La plaque de miroir (20) et le corps (10) sont soudés dans une relation de position correcte, pendant que la corrosion ou la concentration de contrainte due à un espace dans le réservoir (1) est supprimée.
(JA) 胴体(10)と鏡板(20)が溶接で接合されるタンク(1)において、鏡板(20)の端部(21)に凹部(31)と胴体(10)よりも外方へ突出する突出部(32)とを形成し、鏡板(20)の端部(21)と胴体(10)の端部(11)を突き当てる突き当て工程と、鏡板(20)と胴体(10)を突き当てた部分を溶接する接合工程とを順に行ってタンク(1)を製造し、タンク(1)の内部の隙間に起因する腐食や応力集中を抑制するとともに、鏡板(20)と胴体(10)を正しい位置関係で溶接する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)