JPS5544022A - Proportioning valve - Google Patents
Proportioning valveInfo
- Publication number
- JPS5544022A JPS5544022A JP11476778A JP11476778A JPS5544022A JP S5544022 A JPS5544022 A JP S5544022A JP 11476778 A JP11476778 A JP 11476778A JP 11476778 A JP11476778 A JP 11476778A JP S5544022 A JPS5544022 A JP S5544022A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- balance piston
- breakage
- differential
- conduits
- 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
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
PURPOSE: To miniaturize the structure and give an alarm in breakage by installing a differential piston in parallel and a balance piston perpendicularly to the differential piston and arranging an alarm device which is operated through the sliding movement of the balance piston.
CONSTITUTION: Differential pistons 40 and 50 are arranged in parallel in the vertical direction to the balance piston 60 of a P valve 20, and two inlet ports 31a and 31b are connected to front wheel cylinders 13L and 13R and the oil chambers 10a and 10b of a tandem master cylinder 10 through conduits 11a, 11, 12a, and 12. Two outlet ports 31c and 31d are connected to rear wheel cylinders 14L and 14R through conduits 15 and 16. When the system is broken, the balance piston 60 slides, and the lower end 81a of a feeler 81 moves upward, and an alarm lamp 82 lights up, and the brake oil pressure applied to the cylinder on the opposite side to breakage increases, and the shortage of braking force due to the breakage of one brake system is compensated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11476778A JPS5544022A (en) | 1978-09-19 | 1978-09-19 | Proportioning valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11476778A JPS5544022A (en) | 1978-09-19 | 1978-09-19 | Proportioning valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5544022A true JPS5544022A (en) | 1980-03-28 |
Family
ID=14646169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11476778A Pending JPS5544022A (en) | 1978-09-19 | 1978-09-19 | Proportioning valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5544022A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62230553A (en) * | 1986-03-28 | 1987-10-09 | Fuji Pack Syst Ltd | Transfer roller of film supply port in packaging film transfer device |
-
1978
- 1978-09-19 JP JP11476778A patent/JPS5544022A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62230553A (en) * | 1986-03-28 | 1987-10-09 | Fuji Pack Syst Ltd | Transfer roller of film supply port in packaging film transfer device |
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