Harness, Dickey & Pierce, P.L.C.
Heating apparatus for vehicle
 When the engine is stopped while the engine is warmed up, the cooling water in the engine stays therein without flowing out of the engine, and the cooling water in the radiator or the bypass passage is used for heating source for the heating operation. In this way, it is possible to heat the passenger compartment continuously even after the engine is stopped and to suppress the temperature of the cooling water from lowering to reduce the emission at restarting of the engine. 
Denso Corporation
F F B F F F
F01P F01P B60H F01P F01P F01P
additional additional inventional additional inventional additional
Yasutoshi Koichi Hikaru Hiroshi Yuichi Manabu Kazutaka Yoshihiko Yoshimitsu
Yamanaka Ito Sugi Nonoyama Shirota Miyata Suzuki Okumura Inoue