Container, particularly for hydraulic vehicle brake systems
The invention relates to a reservoir, in particular for hydraulic motor vehicle brake systems, having one or more pressure medium chambers, a filler neck for filling the reservoir with pressure medium and a pressure medium passage, which is connected to the filler neck and has an opening facing the pressure medium chamber. In order to provide a reservoir which reliably prevents the pressure medium from leaking when the vehicle is in extreme positions and which, at the same time, can be produced in a simple and inexpensive manner, the proposal according to the invention is that the pressure medium passage be provided as a lateral channel which extends in the longitudinal direction along the reservoir, starting from the filler neck, and be formed by walls of an upper part and of a lower part of the reservoir.
1. A reservoir for hydraulic motor vehicle brake systems, comprising:
a plurality of pressure medium chambers, each chamber comprising an opening in a lower surface thereof configured for connection with a brake master cylinder,
a filler neck for filling the reservoir with a pressure medium,
a pressure medium passage, which is connected to the filler neck and has an opening facing one of the plurality of pressure medium chambers, and
a dividing wall positioned between two of the pressure medium chambers, the dividing wall having a dividing wall opening connecting the two of the pressure medium chambers,
wherein the pressure medium passage is provided as a lateral channel which extends in a longitudinal direction along the reservoir, starting from the filler neck, and is formed by walls of an upper part and of a lower part of the reservoir, and
wherein the dividing wall opening extends to a depth greater than a depth of the pressure medium passage.
2. The reservoir as claimed in claim 1 , wherein the channel is provided in such a way as to be arranged laterally offset with respect to the pressure medium chambers.
3. The reservoir as claimed in claim 2 , wherein an outer wall of the lower part forms an inner wall of the channel.
4. The reservoir as claimed in claim 1 , wherein the filler neck is provided in such a way as to be arranged offset in a longitudinal direction with respect to the pressure medium chambers, and a start of the channel is formed below the filler neck.
5. The reservoir as claimed in claim 1 , wherein inner walls are provided to stabilize the reservoir.