Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HEAT PUMP DEVICE
Document Type and Number:
WIPO Patent Application WO2007107593
Kind Code:
B1
Abstract:
The invention relates to a heat pump device comprising a cyclone unit (30) and a piston engine (10) with a cylinder compartment (15). A liquid working medium is injected into the cyclone unit (30) while a gas working medium is compressed in the piston engine or while a gas working medium is expanded in the piston engine.

Inventors:
LOEFFLER MICHAEL (DE)
Application Number:
EP2007052710W
Publication Date:
March 27, 2008
Filing Date:
March 21, 2007
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LOEFFLER, MICHAEL
International Classes:
F25B1/02; F04B39/06; F25B30/02; F25B31/00; F25B41/00
Download PDF: