Hydraulic circuit with multiple pumps
Номер патента: EP2417363A1
Опубликовано: 15-02-2012
Автор(ы): Amir Shenouda, Dennis Reynolds
Принадлежит: Parker Hannifin Corp
Опубликовано: 15-02-2012
Автор(ы): Amir Shenouda, Dennis Reynolds
Принадлежит: Parker Hannifin Corp
Реферат: A hydraulic circuit includes at least one actuator that may be powered for performing a function. A plurality of valves are associated with the at least one actuator for controlling a flow of fluid into and out of the at least one actuator. The hydraulic circuit also includes multiple pumps for supplying fluid to the at least one actuator. The multiple pumps includes a first pump for primarily powering the at least one actuator for movement in a first direction and a second pump for primarily powering the at least one actuator for movement in a second direction, opposite the first direction.
Hydraulic circuit of a mobile hydraulic crane
Номер патента: WO2024015025A1. Автор: Jan MIKULETIC,Urban KOLENC. Владелец: Tajfun Liv, Proizvodnja In Razvoj D.O.O.. Дата публикации: 2024-01-18.