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1. (WO2010076098) DEVICE FOR PRODUCING ELECTRICAL ENERGY FROM EXHAUST GAS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/076098 International Application No.: PCT/EP2009/065810
Publication Date: 08.07.2010 International Filing Date: 25.11.2009
IPC:
F01N 5/02 (2006.01) ,F02M 39/02 (2006.01) ,F02G 5/02 (2006.01) ,H01L 35/28 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
5
Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
02
the devices using heat
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
M
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
39
Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
02
Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
G
HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES, NOT OTHERWISE PROVIDED FOR
5
Profiting from waste heat of combustion engines, not otherwise provided for
02
Profiting from waste heat of exhaust gases
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
35
Thermoelectric devices comprising a junction of dissimilar materials, i.e. exhibiting Seebeck or Peltier effect with or without other thermoelectric effects or thermomagnetic effects; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
28
operating with Peltier or Seebeck effect only
Applicants:
EMITEC GESELLSCHAFT FÜR EMISSIONSTECHNOLOGIE MBH [DE/DE]; Hauptstrasse 128 53797 Lohmar, DE (AllExceptUS)
BRÜCK, Rolf [DE/DE]; DE (UsOnly)
LIMBECK, Sigrid [DE/DE]; DE (UsOnly)
Inventors:
BRÜCK, Rolf; DE
LIMBECK, Sigrid; DE
Agent:
ROESSLER, Matthias; KNH Patentanwälte Kahlhöfer Neumann Herzog Fiesser Karlstrasse 76 40210 Düsseldorf, DE
Priority Data:
10 2008 063 487.517.12.2008DE
Title (DE) VORRICHTUNG ZUR ERZEUGUNG ELEKTRISCHER ENERGIE AUS EINEM ABGAS
(EN) DEVICE FOR PRODUCING ELECTRICAL ENERGY FROM EXHAUST GAS
(FR) DISPOSITIF PERMETTANT LA PRODUCTION D'ÉNERGIE ÉLECTRIQUE À PARTIR DE GAZ D'ÉCHAPPEMENT
Abstract:
(DE) Vorrichtung (1) zur Erzeugung elektrischer Energie aus einem Abgas (2) einer Verbrennungskraftmaschine (3), umfassend einen Generator (4) mit einem Abgaseintritt (5) und einem Abgasaustritt (6) und einem Wärmeaustauschabschnitt (7) dazwischen, wobei der Wärmeaustauschabschnitt (7) eine Vielzahl von Strömungspfaden (8) für das Abgas (2) aufweist, wobei die Strömungspfade (8) zumindest teilweise von thermoelektrischen Elementen (9) umgeben sind, die auf der dem Strömungspfad (8) abgewandten Seite (10) mit einer Kühleinrichtung (11) in wärmeleitender Verbindung stehen.
(EN) The invention relates to a device (1) for producing electrical energy from the exhaust gas (2) of an internal combustion engine (3), comprising a generator (4) with an exhaust gas inlet (5), an exhaust gas outlet (6) and a heat exchange section (7) therebetween, wherein the heat exchange section (7) comprises a plurality of flow paths (8) for the exhaust gas (2), the flow paths (8) being at least partially surrounded by thermoelectric elements (9) which are heat-conductively connected to a cooling device (11) on the side (10) facing away from the flow path (8).
(FR) L'invention concerne un dispositif (1) permettant la production d'énergie électrique à partir de gaz d'échappement (2) d'un moteur à combustion interne (3), lequel dispositif comprend un générateur (4) pourvu d'un orifice d'entrée (5) et d'un orifice de sortie (6) pour les gaz d'échappement, orifices entre lesquels se trouve une partie d'échange de chaleur (7) qui comprend une pluralité de voies d'écoulement (8) pour les gaz d'échappement (2), ces voies d'écoulement (8) étant au moins partiellement entourées d'éléments thermoélectriques (9) qui sont en contact thermoconducteur avec un dispositif de refroidissement (11) sur leur côté (10) opposé à la voie d'écoulement (8).
front page image
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, 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, 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, MK, MT, NL, NO, PL, PT, RO, 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: German (DE)
Filing Language: German (DE)
Also published as:
EP2376753JP2012512359CN102245871RU2011129216RU0002521533KR1020110101192
IN5434/DELNP/2011