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Machine translation
1. (WO2011161323) PLATE HEAT EXCHANGER AND METHOD FOR MANUFACTURING OF A PLATE HEAT EXCHANGER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/161323    International Application No.:    PCT/FI2011/050606
Publication Date: 29.12.2011 International Filing Date: 23.06.2011
IPC:
F28F 3/08 (2006.01), F28D 9/00 (2006.01), F28F 9/007 (2006.01)
Applicants: VAHTERUS OY [FI/FI]; Pruukintie 7 FI-23600 Kalanti (FI) (For All Designated States Except US).
HEINIÖ, Tapio [FI/FI]; (FI) (For US Only).
KONTU, Mauri [FI/FI]; (FI) (For US Only)
Inventors: HEINIÖ, Tapio; (FI).
KONTU, Mauri; (FI)
Agent: TURUN PATENTTITOIMISTO OY; P.O. Box 99 FI-20521 Turku (FI)
Priority Data:
20105734 24.06.2010 FI
Title (EN) PLATE HEAT EXCHANGER AND METHOD FOR MANUFACTURING OF A PLATE HEAT EXCHANGER
(FR) ÉCHANGEUR THERMIQUE À PLAQUES ET PROCÉDÉ DE FABRICATION D'UN ÉCHANGEUR THERMIQUE À PLAQUES
Abstract: front page image
(EN)The invention relates to a plate heat exchanger (1), which comprises a plate pack (5) formed by heat exchange plates (2) with openings and a shell (6) surrounding the plate pack. Heat exchange plates have been attached to each other as plate pairs (11). There are plate spaces (12) of the secondary circuit between the adjacent plate pairs. At least one support element (4) with many openings has been arranged there, in contact with the outer surface of the plate pair (11). The support element has been arranged as a pressure proof support structure between the plate pairs (11). The invention also relates to a method for manufacturing of a plate heat exchanger (1).
(FR)L'invention concerne un échangeur thermique à plaques (1), qui comprend un paquet de plaques (5) formé par des plaques d'échange thermique (2) dotées d'ouvertures et d'une coque (6) entourant le paquet de plaques. Des plaques d'échange thermique ont été fixées l'une à l'autre en tant que paires de plaques (11). Il y a des espacements de plaques (12) du circuit secondaire entre les paires de plaques adjacentes. Au moins un élément de support (4) doté de nombreuses ouvertures y a été disposé, en contact avec la surface extérieure de la paire de plaques (11). L'élément de support a été disposé pour servir de structure de support résistant à la pression entre les paires de plaques (11). L'invention concerne également un procédé de fabrication d'un échangeur thermique à plaques (1).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Finnish (FI)