WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1980002178) PROCESS FOR THE PURIFICATION OF A DIESEL ENGINE EXHAUST GAS AND FOR THE UTILIZATION OF ITS HEAT,ENGINE USED FOR DRIVING A HEAT PUMP HEATING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002178    International Application No.:    PCT/DE1979/000037
Publication Date: 16.10.1980 International Filing Date: 04.04.1979
IPC:
F01N 3/02 (2006.01), F02G 5/04 (2006.01), F25B 27/02 (2006.01), F02B 3/06 (2006.01)
Applicants:
Inventors:
Priority Data:
DE79/00037 04.04.1979 WO
Title (EN) PROCESS FOR THE PURIFICATION OF A DIESEL ENGINE EXHAUST GAS AND FOR THE UTILIZATION OF ITS HEAT,ENGINE USED FOR DRIVING A HEAT PUMP HEATING DEVICE
(FR) PROCEDE POUR PURIFIER LES GAZ D"ECHAPPEMENT ET UTILISER LA CHALEUR D"UN MOTEUR DIESEL ENTRAINANT UN DISPOSITIF DE CHAUFFAGE POMPE A CHALEUR
Abstract: front page image
(EN)During the utilization of a diesel engine for driving a heat pump heating device, the purification of the exhaust gases and the utilization of the heat of the engine are raising problems. By means of a heat pump device utilising a water reservoir, from which on the one hand, heat is drawn by the heat pump and on the other hand heat from external sources is supplied to it, this reservoir thus having a temperature close to zero, purification of the gases is achieved by means of a heat exchange with that reservoir which causes a cooling down of these gases and condenses the condensable elements, and noxious substances of the condensate are dissolved. The engine"s heat is recycled in the heating circuit, on the one hand directly by heat exchange and on the other hand indirectly via the water reservoir and the heat pump.
(FR)Lors de l"utilisation d"un moteur diesel pour l"entrainement d"un dispositif de chauffage pompe a chaleur, se pose le probleme de la purification des gaz d"echappement et de l"utilisation de la chaleur du moteur diesel. Par un dispositif de pompe a chaleur utilisant un reservoir d"eau, auquel d"une part on retire de la chaleur par la pompe a chaleur et auquel, d"autre part, on fournit de la chaleur provenant de sources exterieures et qui ainsi presente une temperature proche de zero, on realise la purification des gaz en les refroidissant par un echange de chaleur avec ce reservoir pour condenser les elements condensables et dissoudre les substances nuisibles dans le condensat. La chaleur du moteur sera mise dans le circuit de chauffage d"une part directement par echange de chaleur et d"autre part indirectement en passant par le reservoir et la pompe a chaleur.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)