The primary oil supply is from a mechanical oil pump.
A hydraulic pressure control circuit (4) of an automatic transmission is provided with a mechanical oil pump (MOP) and an electric oil pump (EOP).
The system is provided with a mechanical oil pump (17), an electrically driven oil pump (18), a forward clutch (14), and a control valve unit (19).
A hybrid vehicle according to the present invention is provided with a mechanical oil pump driven by an engine, and an electric oil pump driven by an electric motor.
In this clutch hydraulic system for a vehicle, a main pump oil passage leading from the mechanical oil pump (17) is connected to the control valve unit (19).
Provided is a hydraulic control device that is used in a vehicle equipped with a mechanical oil pump and an electric oil pump, and that enables the size of the electric oil pump to be reduced.
The lubrication system pressurizes engine oil when the mechanical oil pump (110) is not fully operational.
As a result, the mechanical oil pump serving as an oil pressure source can be reduced in size.
Furthermore, the oil pressure that is generated by the mechanical oil pump (22) is also supplied to a drive lubrication component (46).
The electromagnetic pump (60) is started before the mechanical oil pump (42) stops and the C1 relay valve (70) changes state.
The system is beneficial in circumstances where the mechanical oil pump provides insufficient oil flow, including during engine shutdown.
In this way, when the vehicle inclination is less than the predetermined inclination angle, the need for driving the mechanical oil pump is eliminated, thus improving fuel economy (electricity economy).
A mechanical-powered oil pump (150) is driven as the output shaft (20) rotates, and generates a hydraulic pressure to be supplied to the frictional engagement device (B1, B2).
When an engine starts during the first backlash reduction control, a switch is made to a second backlash reduction control on the basis of a mechanical oil pump (14).
The primary oil supply is from a mechanical oil pump.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод