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Machine translation
1. (WO2009062487) HEAT EXCHANGER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/062487    International Application No.:    PCT/DE2008/001870
Publication Date: 22.05.2009 International Filing Date: 13.11.2008
Chapter 2 Demand Filed:    08.09.2009    
IPC:
F28D 7/10 (2006.01), F28F 19/00 (2006.01), F28D 1/04 (2006.01)
Applicants: GEA LUFTKÜHLER GMBH [DE/DE]; Dorstener Strasse 18-29 44651 Herne (DE) (For All Designated States Except US).
WÜLLNER, Christian [DE/DE]; (DE) (For US Only).
SUHR, Ludwig [DE/DE]; (DE) (For US Only).
BRÜGGEMANN, Jörg [DE/DE]; (DE) (For US Only)
Inventors: WÜLLNER, Christian; (DE).
SUHR, Ludwig; (DE).
BRÜGGEMANN, Jörg; (DE)
Agent: BOCKERMANN KSOLL GRIEPENSTROH; Bergstrasse 159, 44791 Bochum (DE)
Priority Data:
10 2007 054 703.1 14.11.2007 DE
Title (DE) WÄRMETAUSCHER
(EN) HEAT EXCHANGER
(FR) ÉCHANGEUR THERMIQUE
Abstract: front page image
(DE)Der Wärmetauscher (1) weist in mehreren übereinander liegenden Reihen (R, R1, R2) nebeneinander angeordnete Austauscherrohre (2, 3, 4) auf, die innen mit einem zu kühlenden Produkt (P) beaufschlagt und von unten mittels Kühlluft (KL) angeströmt sind. Mindestens die Austauscherrohre (2) in der untersten Reihe (R) sind mit Innenrohren (10) versehen, die mit einem Heizmedium (HM) beaufschlagbar sind.
(EN)A heat exchanger (1) has exchanger tubes (2, 3, 4) which are arranged adjacent to one another in a plurality of rows (R, R1, R2) which are situated one on top of the other, which exchanger tubes (2, 3, 4) are acted on at the inside with a product (P) to be cooled and are subjected to a flow of cooling air (KL) from below. At least the exchanger tubes (2) of the lowermost row (R) are provided with inner tubes (10) which can be acted on with a heating medium (HM).
(FR)Cet échangeur thermique (1) présente des tubes d'échangeur (2, 3, 4) disposés juxtaposés en plusieurs rangées superposées (R, R1, R2), qui sont soumis intérieurement à l'action d'un produit à refroidir (P) et sur le dessous à un flux d'air de refroidissement (KL). Au moins les tubes d'échangeur (2) de la rangée la plus basse (R) sont pourvus de tubes intérieurs (10) qui peuvent être soumis à l'action d'un agent de chauffage (HM).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)