The present disclosure relates to a brake fluid device comprising a brake fluid reservoir having a storage space, having a fastening device for fastening to a pressure generator unit of a motor vehicle brake system and/or to a mounting interface in a motor vehicle. The brake fluid interface has an outlet interface for transporting brake fluid into such a pressure generator unit, and having an inlet interface (15) for brake fluid. The brake fluid device further includes a filling adapter having a filling opening, having a receiving space, and having an outlet interface for brake fluid. A brake fluid line connects the outlet interface of the filling adapter and the inlet interface of the brake fluid reservoir and through which brake fluid is able to flow from the filling adapter into the brake fluid reservoir. An air line extends through the brake fluid line in such a manner that one of its two line ends is located inside the receiving space of the filling adapter and the other line end is located inside the storage space of the brake fluid reservoir.

The present disclosure relates to a brake fluid device comprising a brake fluid reservoir having a storage space, having a fastening device for fastening to a pressure generator unit of a motor vehicle brake system and/or to a mounting interface in a motor vehicle. The brake fluid interface has an outlet interface for transporting brake fluid into such a pressure generator unit, and having an inlet interface (15) for brake fluid. The brake fluid device further includes a filling adapter having a filling opening, having a receiving space, and having an outlet interface for brake fluid. A brake fluid line connects the outlet interface of the filling adapter and the inlet interface of the brake fluid reservoir and through which brake fluid is able to flow from the filling adapter into the brake fluid reservoir. An air line extends through the brake fluid line in such a manner that one of its two line ends is located inside the receiving space of the filling adapter and the other line end is located inside the storage space of the brake fluid reservoir.

A method is provided to check for presence of gas bubbles in an electronically slip-controllable motor vehicle brake system that includes brake circuits to which wheel brakes are connected, a pressure generator to charge the brake circuits with a brake pressure, and sensors to detect an actuating signal of the pressure generator and measure the brake pressures in the brake circuits. Disturbances are recognized by ascertaining from the signal a setpoint value for a brake pressure to be obtained and comparing it to an actual value of the brake pressure or by determining that an actual volume of the pressurizing medium displaced into the brake circuits, ascertainable from the signal, is greater than a limiting value that is determined for a setpoint value for the pressurizing-medium volume to be displaced into the brake circuits in order to generate the actual value of the brake pressure.

A method is provided to check for presence of gas bubbles in an electronically slip-controllable motor vehicle brake system that includes brake circuits to which wheel brakes are connected, a pressure generator to charge the brake circuits with a brake pressure, and sensors to detect an actuating signal of the pressure generator and measure the brake pressures in the brake circuits. Disturbances are recognized by ascertaining from the signal a setpoint value for a brake pressure to be obtained and comparing it to an actual value of the brake pressure or by determining that an actual volume of the pressurizing medium displaced into the brake circuits, ascertainable from the signal, is greater than a limiting value that is determined for a setpoint value for the pressurizing-medium volume to be displaced into the brake circuits in order to generate the actual value of the brake pressure.

An engine room structure for a vehicle uses dividing portions of plural wall members forming a cover member, and can thereby easily form a through portion through which plural routing members are caused to pass by notch-shaped portions without forming a substantial through hole. An engine room structure for a vehicle, which includes a cover member covering an upper portion of an engine and in which a through portion is formed in the cover member, and plural routing members pass through the through portion. The cover member is divided into at least a first member and a second member, continuous notch-shaped portions are formed along a partial dividing line between the first member and the second member in either one of those, and the through portion for the plural routing members is formed with the notch-shaped portions of the one member and an end portion of the other member.

An engine room structure for a vehicle uses dividing portions of plural wall members forming a cover member, and can thereby easily form a through portion through which plural routing members are caused to pass by notch-shaped portions without forming a substantial through hole. An engine room structure for a vehicle, which includes a cover member covering an upper portion of an engine and in which a through portion is formed in the cover member, and plural routing members pass through the through portion. The cover member is divided into at least a first member and a second member, continuous notch-shaped portions are formed along a partial dividing line between the first member and the second member in either one of those, and the through portion for the plural routing members is formed with the notch-shaped portions of the one member and an end portion of the other member.

A non-return valve device has at least part of a flow channel for a fluid and a movable cord-like sealing element arranged in the flow channel. The sealing element is configured such that it can be moved at least partially between a closed position and an open position, wherein, in the open position, a fluid flow is permitted through the flow channel, whereas in the closed position, the fluid flow through the flow channel is blocked by form-fitting engagement with the sealing element.

A non-return valve device has at least part of a flow channel for a fluid and a movable cord-like sealing element arranged in the flow channel. The sealing element is configured such that it can be moved at least partially between a closed position and an open position, wherein, in the open position, a fluid flow is permitted through the flow channel, whereas in the closed position, the fluid flow through the flow channel is blocked by form-fitting engagement with the sealing element.

A manifold block of vehicle braking system and vehicle are provided. The manifold block of the vehicle braking system comprises a hydraulic unit body, a solenoid valve mounting hole for mounting a solenoid valve, a sensor mounting hole for mounting a liquid pressure sensor and a simulator accommodation part for installing the pedal simulator. The hydraulic unit body is provided with a solenoid valve mounting face. The solenoid valve mounting hole, the sensor mounting hole and the simulator accommodation part are all arranged on the solenoid valve mounting face.

A manifold block of vehicle braking system and vehicle are provided. The manifold block of the vehicle braking system comprises a hydraulic unit body, a solenoid valve mounting hole for mounting a solenoid valve, a sensor mounting hole for mounting a liquid pressure sensor and a simulator accommodation part for installing the pedal simulator. The hydraulic unit body is provided with a solenoid valve mounting face. The solenoid valve mounting hole, the sensor mounting hole and the simulator accommodation part are all arranged on the solenoid valve mounting face.