JPH0360467U - - Google Patents
Info
- Publication number
- JPH0360467U JPH0360467U JP12032589U JP12032589U JPH0360467U JP H0360467 U JPH0360467 U JP H0360467U JP 12032589 U JP12032589 U JP 12032589U JP 12032589 U JP12032589 U JP 12032589U JP H0360467 U JPH0360467 U JP H0360467U
- Authority
- JP
- Japan
- Prior art keywords
- control
- chamber
- inlet
- outlet
- stepped hole
- 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
- 230000036316 preload Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Description
第１図は、この考案による液圧制御弁を含むブ
レーキ回路を示す図である。
１０……２系統ブレーキ回路、１２……マスタ
シリンダ、１４ｒ……後車輪ホイールシリンダ、
１４ｆ……前車輪ホイールシリンダ、２０……管
路（一方のブレーキ系統）、３０……管路（他方
のブレーキ系統）、４０……アンチスキツド装置
、４２，４２′……小さな絞り穴、５０……プロ
ポーシヨニングバルブ（液圧制御弁）、５１……
制御ピストン、５５……入口室、５６……出口室
、５９……入口、６０……出口、６２……予負荷
ばね、６３……制御室、１３１……段付き孔。
FIG. 1 is a diagram showing a brake circuit including a hydraulic control valve according to this invention. 10...Two-system brake circuit, 12...Master cylinder, 14r...Rear wheel cylinder,
14f...Front wheel cylinder, 20...Pipe line (one brake system), 30...Pipe line (other brake system), 40...Anti-skid device, 42, 42'...Small throttle hole, 50... ...Proportioning valve (hydraulic pressure control valve), 51...
Control piston, 55...inlet chamber, 56...outlet chamber, 59...inlet, 60...outlet, 62...preload spring, 63...control chamber, 131...stepped hole.
Claims (1)
続される入口および出口、ならびに他方のブレー
キ系統に接続される制御口と、それらの入口およ
び出口ならびに制御口に連絡して形成される段付
き孔と、段付き孔に摺動自在に挿入された制御ピ
ストンと、制御ピストンにより段付き孔内に区画
され、入口および出口に各々連絡される入口室お
よび出口室、ならびに制御口に連結される制御室
と、入口室と出口室とを連絡する通路に設けられ
、制御ピストンの移動に応じて開閉される弁装置
と、制御ピストンをその弁装置が開弁する方向に
付勢する予負荷ばねとを備えた液圧制御弁におい
て、前記制御室と２系統ブレーキ回路の他方のブ
レーキ系統との間に絞り通路を設けるようにした
液圧制御弁。 An inlet and an outlet connected to one brake system of the two-system brake circuit, a control port connected to the other brake system, and a stepped hole formed in communication with the inlet and outlet and the control port; a control piston slidably inserted into the stepped hole; an inlet chamber and an outlet chamber defined within the stepped hole by the control piston and connected to the inlet and the outlet, respectively; and a control chamber connected to the control port. , comprising a valve device provided in a passage communicating the inlet chamber and the outlet chamber and opened and closed according to movement of the control piston, and a preload spring biasing the control piston in a direction in which the valve device opens. 2. A hydraulic pressure control valve, wherein a throttle passage is provided between the control chamber and the other brake system of the two-system brake circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12032589U JPH0360467U (en) | 1989-10-13 | 1989-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12032589U JPH0360467U (en) | 1989-10-13 | 1989-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0360467U true JPH0360467U (en) | 1991-06-13 |
Family
ID=31668405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12032589U Pending JPH0360467U (en) | 1989-10-13 | 1989-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0360467U (en) |
-
1989
- 1989-10-13 JP JP12032589U patent/JPH0360467U/ja active Pending
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