|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 32 인용 특허 : 3|
A control device for the coolant and heating circulation circuit of an internal combustion engine having a radiator, a feed pump, and a heat exchanger. The control device includes a rotary slide valve arranged in a valve housing. The rotary slide valve has at least nearly a sleeve shape and is provided with an axial collector opening for the feed or removal of coolant to or from the intake or delivery side of the feed pump. Provision is made in the circumferential wall of the valve housing for inlet or outlet openings for a bypass-circulation line of the...
[ What is claimed is:] [1.] A control device for a coolant and heating circulation circuit of an internal combustion engine, the coolant and heating circulation circuit having a radiator, a feed pump, and at least two partial circulation circuits, the control device comprising:a valve housing including a first circumferential wall having inlet and outlet openings for a radiator line connected to a radiator and for at least two of the at least two partial circulation circuits; andan at least partially sleeve-shaped rotary slide valve disposed in the valve...