Braking apparatus, braking system, and vehicle
AssigneeShenzhen Yinwang Intelligent Technologies Co., Ltd.
InventorsXin Zhang, Yuhao Lu, Yongsheng Zhang
Life of this patent
Estimating the term…
Abstract
A braking apparatus includes a hydraulic block, a master cylinder part, and a travel sensor. The hydraulic block is provided with a first groove and a second groove. The second groove extends in a first direction. The master cylinder part is located in the second groove and is in sliding contact with the second groove. The master cylinder part in the second groove is internally provided with a permanent magnet. The travel sensor is located in the first groove and is fixedly coupled to the hydraulic block, and is configured to detect a movement amount of the permanent magnet.
Claims20
A braking apparatus comprising:
- a hydraulic block comprising:
- a first groove;
- and
- a second groove disposed proximate to the first groove and extending in a first direction;
- a master cylinder part located in the second groove, in sliding contact with the second groove and comprising a permanent magnet;
- a travel sensor located in the first groove, fixedly coupled to the hydraulic block, and configured to detect a movement amount of the permanent magnet, wherein the travel sensor comprises a housing including a mounting part located in the first groove and fixedly coupled to the hydraulic block;
- and
- a structure sleeve made of a non-ferromagnetic material, located inside the master cylinder part, and configured to wrap the permanent magnet.
A braking system comprising:
- a braking apparatus comprising:
- a hydraulic block comprising:
- a first groove;
- and
- a second groove disposed proximate to the first groove and extending in a first direction;
- a master cylinder part located in the second groove in sliding contact with the second groove and comprising a permanent magnet;
- and magnet;
- a travel sensor located in the first groove, fixedly coupled to the hydraulic block, and configured to detect a movement amount of the permanent magnet, wherein the travel sensor comprises a housing including a mounting part located in the first groove and fixedly coupled to the hydraulic block;
- and
- a structure sleeve made of a non-ferromagnetic material, located inside the master cylinder part, and configured to wrap the permanent magnet;
- a wheel brake;
- and
- a wheel braking loop coupled to the hydraulic block and the wheel brake.
A vehicle comprising:
- a wheel;
- and
- a braking system comprising:
- a braking apparatus comprising:
- a hydraulic block comprising:
- a first groove;
- and
- a second groove disposed proximate to the first groove and extending in a first direction;
- a master cylinder part located in the second groove in sliding contact with the second groove and comprising a permanent magnet;
- a travel sensor located in the first groove, fixedly coupled to the hydraulic block, and configured to detect a movement amount of the permanent magnet, wherein the travel sensor comprises a housing including a mounting part located in the first groove and fixedly coupled to the hydraulic block;
- a structure sleeve made of a non-ferromagnetic material, located inside the master cylinder part, and configured to wrap the permanent magnet;
- a wheel brake configured to act on the wheel;
- and
- a wheel braking loop coupled to the hydraulic block and the wheel brake.
Dependencies are inferred from the claim text.