Device for the provision of a hydraulic consumer of a vehicle equipped with an armor having fluid standing under pressure for military purposes, comprises a pressure conveying device, and a prestressing unit

摘要

The device for the provision of a hydraulic consumer (2) of a vehicle equipped with an armor having fluid (3) standing under pressure for military purposes, comprises a first pressure conveying device (4) by which the fluid arrives from a fluid supply position (5) coming over a supply line (6) to the consumer. A prestressing unit is connected in the supply line upstream of the first pressure conveying device and upstream of a non-return valve in the supply line. The prestressing unit is components of a safety block, which has a pressure valve. The device for the provision of a hydraulic consumer (2) of a vehicle equipped with an armor having fluid (3) standing under pressure for military purposes, comprises a first pressure conveying device (4) by which the fluid arrives from a fluid supply position (5) coming over a supply line (6) to the consumer. A prestressing unit is connected in the supply line upstream of the first pressure conveying device and upstream of a non-return valve in the supply line. The prestressing unit is components of a safety block, which has a pressure valve between the prestressing unit and the fluid supply position. The pressure valve is a pressure limiting valve that serves as security arrangement against excessive pressure. A second pressure conveying device is connected in the supply line between the non-return valve and the consumer. A high pressure filter is arranged in the supply line between the pressure conveying devices and the consumer. The fluid has a water content of greater than 35%, and a minimum operation temperature of the device of -32 to -40[deg] C. The operation pressure of the device is less than 200 bar. The fluid consists of glycol or is an ionic fluid. The consumer is a hydrostatic cylinder of a hydraulic device. The military vehicle is a water vehicle, land vehicle or an air vehicle. The ionic fluid consists of cation and anion.