JPS5472369A - Braking hydraulic control system in vehicle - Google Patents
Braking hydraulic control system in vehicleInfo
- Publication number
- JPS5472369A JPS5472369A JP13934177A JP13934177A JPS5472369A JP S5472369 A JPS5472369 A JP S5472369A JP 13934177 A JP13934177 A JP 13934177A JP 13934177 A JP13934177 A JP 13934177A JP S5472369 A JPS5472369 A JP S5472369A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- bore
- fluidic chamber
- orifice
- axial direction
- 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.)
- Granted
Links
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
PURPOSE: To prevent wriggling phenomenon in such a way that an orifice and an adjusting piston which is brought into contact with a valve ball are provided in parallel and on the opposite side to a valve ball valve seat.
CONSTITUTION: A pressure chamber 18 is formed on the right side next to a first fluidic chamber 14, wherein a control piston 19 is allocated coaxially with a valve piston 15. The right bulkhead of a second fluidic chamber 22 has a central bore 23, a valve seat 24 is fixed which constitutes a valve ball 21 and a G valve, the central bore 23 is conducted through a passage 25 to the pressure chamber 18. An orifice 26 and a plate material 28 having a bore 27 in the axial direction are fixed on the left side of the second fluidic chamber 22, on the left side of the plate material 28 are formed a passage 29 conducting to the orifice 26 and a third fluidic chamber 30 conducting to the bore 27 in the axial direction, the third fluidic chamber 30 is constituted such that an adjusting piston 32 is brough into contact with the valve ball 21 at the time of non-braking in such a way that its extremity may be idly inserted into the bore 27 in the axial direction of the plate material 28.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13934177A JPS5937266B2 (en) | 1977-11-18 | 1977-11-18 | Brake hydraulic pressure control device for vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13934177A JPS5937266B2 (en) | 1977-11-18 | 1977-11-18 | Brake hydraulic pressure control device for vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5472369A true JPS5472369A (en) | 1979-06-09 |
JPS5937266B2 JPS5937266B2 (en) | 1984-09-08 |
Family
ID=15243064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13934177A Expired JPS5937266B2 (en) | 1977-11-18 | 1977-11-18 | Brake hydraulic pressure control device for vehicles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5937266B2 (en) |
-
1977
- 1977-11-18 JP JP13934177A patent/JPS5937266B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5937266B2 (en) | 1984-09-08 |
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