|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||123/198D ; 123/198DB ; 180/178|
|발명자 / 주소|
|인용정보||피인용 횟수 : 3 인용 특허 : 0|
Effective supervision of the road speed of a diesel truck requires termination of the operation of the engine when the truck is operated at an excessive speed. Utilizing to advantage what is already available, namely an engine shut-down control when the engine lubricating oil pressure is below a specified pressure, the device hereof provides the referred to road speed supervision in an effective manner and with minimum expense and complication. Specifically, the within road speed control contemplates creating an “artificial”loss of lubricating oil pressu...
An improved engine shut-down control valve for providing road speed supervision of a diesel truck, said control valve being of the type wherein fuel for powering said truck engine flows through an internal valve opening therein that is normally spring-biased closed except as a piston therein is biased by the oil pressure of said truck engine through movement towards said internal valve opening for maintaining the same in an open condition, the improvements for effectively obtaining road speed supervision of said diesel truck by said shut-down control val...