Parasitic hydraulic loading on an engine is significantly reduced during cold starts by using an unloader valve to divert the flow of hydraulic fluid from a hydraulic pump to a hydraulic actuator, i.e., load source, recirculating the hydraulic fluid between the hydraulic pump and the unloader valve.
Une charge hydraulique parasitique dans un moteur est significativement réduite pendant les démarrages à froid en utilisant une vanne de décharge pour dévier le flux du fluide hydraulique de la pompe hydraulique vers un actionneur hydraulique, soit une source de charge, en faisant recirculer le fluide hydraulique entre la pompe hydraulique et la vanne de décharge.
COLD START VALVE
ELECTROVANNE DE DEMARRAGE A FROID
2018-06-12
Patent
Electronic Resource
English
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