JPS54101062A - Hydraulic pressure control system for multi-system brake - Google Patents
Hydraulic pressure control system for multi-system brakeInfo
- Publication number
- JPS54101062A JPS54101062A JP763478A JP763478A JPS54101062A JP S54101062 A JPS54101062 A JP S54101062A JP 763478 A JP763478 A JP 763478A JP 763478 A JP763478 A JP 763478A JP S54101062 A JPS54101062 A JP S54101062A
- Authority
- JP
- Japan
- Prior art keywords
- cut
- control valve
- switch
- valve
- moved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Braking Systems And Boosters (AREA)
- Regulating Braking Force (AREA)
Abstract
PURPOSE: To eliminate the malfunction of a cut-off valve within a control valve means and improve the safety by electrically connecting the cut-off valve to an antiskid actuator operating means.
CONSTITUTION: When a sensor senses a skidding state and produces a signal, a pneumatic directional control valve 200 is switched in response to that signal. As a result, a power piston 140 in an actuator is moved to the left with the pressure difference between changes 160 and 150, whereby a cut-off valve 110 is moved to a cut-off position. In an interlocked relation to the switching action of the pneumatic directional control valve 200 a switch 210 is closed, while at the same time the power piston 140 is moved to the left to turn "on" a switch 180. Since the switch 180 is "on" during the antiskid action, a solenoid 431 is held excited irrespective of the repeated "on"-and-"off" operation of the switch 210 interlocked to the pneumatic directional control valve 200, and thus a ball valve of a control valve means holds its cut-off state and thus prevents pressure variations from occurring.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP763478A JPS54101062A (en) | 1978-01-26 | 1978-01-26 | Hydraulic pressure control system for multi-system brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP763478A JPS54101062A (en) | 1978-01-26 | 1978-01-26 | Hydraulic pressure control system for multi-system brake |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54101062A true JPS54101062A (en) | 1979-08-09 |
Family
ID=11671251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP763478A Pending JPS54101062A (en) | 1978-01-26 | 1978-01-26 | Hydraulic pressure control system for multi-system brake |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54101062A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02262460A (en) * | 1988-07-22 | 1990-10-25 | Bendix France | Positional detector of movable member against fixed member |
-
1978
- 1978-01-26 JP JP763478A patent/JPS54101062A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02262460A (en) * | 1988-07-22 | 1990-10-25 | Bendix France | Positional detector of movable member against fixed member |
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