|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B60H-001/14 F01P-011/08 F16N-039/02|
|미국특허분류(USC)||237/123 ; R ; 60/456 ; 184/104B|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 10 인용 특허 : 0|
A device using oil for heating the operator\s cab of a machine driven by an air-cooled internal combustion engine, especially the operator\s cab of a vehicle. The lubricating oil of the internal combustion engine is recooled in an oil cooler and is entirely or partially branched off from the oil cooler and is fed through valves, regulating and control devices to a heat exchanger in the operator\s cab. The device includes a manually adjustable rotary valve for opening and closing the heating system together with two oil pressure dependent bypass valves in...
A system for supplying heat to the operator\s compartment of an internal combustion engine driven vehicle comprising in combination: a heat exchanger for supplying heat to the operator\s compartment, a lubricating system for the engine including a pump having the suction side connected to the engine oil sump, a supply conduit leading from the discharge side of the pump to said heat exchanger and a return conduit leading from said heat exchanger to the oil sump, a control valve common to said conduits being a manually adjustable rotary valve member to ope...