A coolant heating system includes: a coolant heater including: a housing including: an inlet configured to receive coolant; and an outlet configured to output coolant; an electrically resistive heating element that is disposed within the housing and that i...

A heating and cooling system (1) for an internal combustion engine (2) and a method of controlling said heating and cooling system comprising a heat storage circuit (3) and a radiator circuit (4). The heat storage circuit comprising a heat storage containe...

The invention provides an engine cooling device capable of suitably promoting the warm-up of an engine. This device comprises a cooling circuit and a heat-accumulating passage. The cooling circuit is composed of a radiator passage, a bypass passage, and a ...

A mounting structure for a heat accumulation tank is provided which is capable of reliably holding the heat accumulation tank 1, achieving even surface pressure, and eliminating the possibility of a slow leak. The mounting structure includes an elastic mem...

It comprises a cooling circuit for organs or volumes (1, 2, 3, 6, 7) of the vehicle, for the temperature regulation thereof, and a reservoir (R) of a fluid. According to the invention, it further comprises a) means (C, V to V) for selectively connecting, i...

An internal combustion engine (1) includes a circulation system (C) which circulates a heat medium, a cylinder head part channel (23a) which circulates the heat medium into a cylinder head (1a), a cylinder block part channel (23b) which circulates the heat...

The internal combustion engine (1) includes an engine preheating apparatus for preheating the internal combustion engine (1) upon or before starting thereof. This internal combustion engine (1) further includes an air-fuel ratio controller (39) for setting...

A cooling system and method of an internal combustion engine includes a heat accumulating container, wherein a flow path is switched by a three-way switching valve 25 so that the cooling water flows to a heat accumulating container 29 from a combustion hea...