|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||165/32 ; 165/35 ; 236/345 ; 123/411|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 12 인용 특허 : 0|
A heat exchanger for an engine cooling circuit, comprising first and second liquid circuits formed in parallel in the exchanger, and a temperature sensitive valve for controlling the flow of liquid through said circuits, wherein passages formed between both circuits are adapted to be closed and opened by a single sealing member on which act the said valve and a return spring.
A heat exchanger, particularly for a cooling circuit of a motor vehicle engine, comprising a water box provided with at least a liquid inlet pipe; a nest of tubes opening into the water box; first and second chambers formed inside the water box; first and second liquid circuits formed in parallel in the exchanger, the first circuit comprising said first chamber and at least a portion of said tubes, the second circuit comprising at least said second chamber; passages formed between said liquid inlet pipe, said first chamber and said second chamber and com...