JPS54141958A - Pressure regulator valve - Google Patents
Pressure regulator valveInfo
- Publication number
- JPS54141958A JPS54141958A JP5039178A JP5039178A JPS54141958A JP S54141958 A JPS54141958 A JP S54141958A JP 5039178 A JP5039178 A JP 5039178A JP 5039178 A JP5039178 A JP 5039178A JP S54141958 A JPS54141958 A JP S54141958A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- pressure
- hole
- air
- diaphragm
- 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)
Abstract
PURPOSE: To keep the pressure in the chamber constant (atmospheric pressure) and to prevent a flow of wet air into the chamber by providing a pressure regulator valve to the chamber.
CONSTITUTION: In the housing 2, the atmospheric pressure chamber 3 partitioned by the diaphragm 6, the pressure chamber partitioned by the diaphragm 6 and bulkhead 9, and the pressure supply chamber 5 partitioned by the bulkhead 9 are provided, the atmospheric pressure chamber 3 is led to the air through the hole 16, the pressure chamber 4 to the backpressure chamber 29 of booster 22 for compressed air through the hole 17 and the pressure supply chamber 5 to the air reservoir 28 through the hole 18. The air hole 10 is provided to between the pressure chamber 4 and pressure supply chamber 5, the aspiration valve seat 11 is formed around the circumference of the hole 10, the air hole 20 and the exhaust valve seat 8 are provided to the diaphragm 6. The first and second valve seats 13, 14 of the valve body 12 are put on the valve seats 8 and 11.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5039178A JPS54141958A (en) | 1978-04-27 | 1978-04-27 | Pressure regulator valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5039178A JPS54141958A (en) | 1978-04-27 | 1978-04-27 | Pressure regulator valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54141958A true JPS54141958A (en) | 1979-11-05 |
Family
ID=12857564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5039178A Pending JPS54141958A (en) | 1978-04-27 | 1978-04-27 | Pressure regulator valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54141958A (en) |
-
1978
- 1978-04-27 JP JP5039178A patent/JPS54141958A/en active Pending
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