摘要:
The invention relates to a pressure medium container (1) for a hydraulic motor vehicle brake system. In order to offer a simple solution that can be produced cost-effectively, wherein the venting function is reliably assured and, at the same time, escape of fluid from the pressure medium container is effectively prevented, a pressure medium container (1) is provided according to the invention, comprising a container casing (2), the interior of which can be filled with a pressure medium via a filler pipe (3) and is closed off by a closure cap (4) fixed to the filler pipe (3). A sealing element (5) made from an elastomeric material is provided between the filler pipe (3) and a bottom (11) of the closure cap (4). The sealing element (5) has a valve (7), which rests on a support pedestal (6) arranged on the closure cap (4), is closed in a non-actuated initial state and reaches an opened actuated state under the control of differential pressure, whereby a pressure is equalized between an interior of the pressure medium container (1) and an ambient atmosphere. Direction-dependently, the valve (7) has different valve opening resistances.
摘要:
The invention relates to an equalizing container (35) for a hydraulic motor-vehicle brake system with a housing comprising a container inner space with at least one pressure-medium chamber (38) and a device for monitoring a container filling level comprising a switching unit which protrudes with a contact carrier into a guide sleeve (2) which extends into a separate chamber (37) of the container inner space, wherein a sensor or switching element which is arranged on the contact carrier can be switched by means of a sensor (3) which is guided on the guide sleeve (2), at a switching point at which the switching unit generates a signal for an electronic control unit, and wherein the separate chamber (37) is connected to the pressure-medium chamber (38) via a pressure-medium connection (34). According to the invention, valve means (36) are provided, by way of which the pressure-medium flow between the separate chamber (37) and the pressure-medium chamber (38) can be controlled.
摘要:
The invention relates to an assembly made of a compensating tank (1) and a master cylinder (2) for a hydraulic motor vehicle brake system, wherein the compensating tank (1) is connected to the master cylinder (2) by means of a releasable connection and comprises at least one connecting fitting received in a corresponding connecting opening (3) of the master cylinder (2). According to the invention, the compensating tank (1) comprises means allowing motion of at least one part of the compensating tank in the direction of the master cylinder (2) when a particular force is applied to the compensating tank (1).
摘要:
The invention relates to a compensation tank 1 for hydraulic motor vehicle brake systems, comprising a tank housing 9, the tank housing having at least one hydraulic fluid chamber 2 which can be filled with hydraulic fluid via a filler neck 3 and having a cap 4 which can be fastened to the filler neck 3 by means of a threaded connection with a cap and a tank thread 5, 6. It is proposed according to the invention that the cap 4 and the tank housing 9 each have one stop 10, 11, which stops permit predetermined positioning of the cap 4 in relation to the tank housing 9.