Title:
空気供給システム
Document Type and Number:
Japanese Patent JP6924995
Kind Code:
B2
Abstract:
Provided is an air supply system which can respond to abnormal states caused by different factors. This air supply system supplies and discharges air to and from a brake chamber 50, which actuates and releases the service brake of a vehicle. This air supply system comprises: a first air supply circuit 10 which is connected to the brake chamber 50; a first ECU 11 which controls a solenoid valve provided in the first air supply circuit 10; a second air supply circuit 20 which is connected to the brake chamber 50; and a second control device which controls a solenoid valve provided in the second air supply circuit 20. Provided between the first air supply circuit 10 and the second air supply circuit 20 are shuttle valves 33 to 36 for allowing only air flow to the brake chamber 50 from the air supply circuit with the higher pressure.
Inventors:
Hiroki Hasebe
Keiji Aoki
Keiji Aoki
Application Number:
JP2018524042A
Publication Date:
August 25, 2021
Filing Date:
June 16, 2017
Export Citation:
Assignee:
Nabtesco Automotive Co., Ltd.
Advanced Mobility Co., Ltd.
Advanced Mobility Co., Ltd.
International Classes:
B60T17/18; B60T7/12; B60T13/36; B60T13/68; B60T15/36
Domestic Patent References:
| JP10258729A | ||||
| JP2012502830A | ||||
| JP6313854A | ||||
| JP201211984A | ||||
| JP9505251A | ||||
| JP2015150908A | ||||
| JP200315741A |
Attorney, Agent or Firm:
Toshiya Fujii