EP 0176930 A2 19860409 - Heat generating device and its applied system.
Title (en)
Heat generating device and its applied system.
Title (de)
Anlage zur Wärmeerzeugung und seine Anwendung.
Title (fr)
Dispositif générateur de chaleur et son application.
Publication
Application
Priority
- JP 13975785 A 19850626
- JP 20452384 A 19840929
- JP 20452484 A 19840929
- JP 20452584 A 19840929
- JP 20452684 A 19840929
- JP 20452784 A 19840929
- JP 22953784 A 19841031
- JP 22953884 A 19841031
Abstract (en)
This invention relates to a heat generating device and its applied warming or drying system which utilizes the air friction heat generated within a sealed chamber at reduced balanced pressure. This device comprises at least two of the sealed chamber connected in series, and a control means for reducing the current supplied to a rotary means of the sealed chamber when the reduced balanced pressure is achieved in the chamber. The device further comprises a connecting chamber with a plurality of heated air discharging slits for connecting the outlet of the preceding sealed chamber in air flow and the following sealed chamber, and/or an opening degree adjusting member for reducing the inlet opening of the sealed chamber when the reduced balanced pressure is achieved, thereby improving heating efficiency and saving energy.
IPC 1-7
IPC 8 full level
F24J 3/00 (2006.01); F26B 9/06 (2006.01); F26B 23/00 (2006.01)
CPC (source: EP)
F24V 40/00 (2018.04); F26B 9/06 (2013.01); F26B 23/00 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0176930 A2 19860409; EP 0176930 A3 19871119; BR 8504755 A 19910416
DOCDB simple family (application)
EP 85112082 A 19850924; BR 8504755 A 19850926