JPS6272864U - - Google Patents
Info
- Publication number
- JPS6272864U JPS6272864U JP16597585U JP16597585U JPS6272864U JP S6272864 U JPS6272864 U JP S6272864U JP 16597585 U JP16597585 U JP 16597585U JP 16597585 U JP16597585 U JP 16597585U JP S6272864 U JPS6272864 U JP S6272864U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- valve
- hydraulic pressure
- valve seat
- plug
- 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
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Description
図は本考案の一実施例を示す制動液圧制御装置
の断面図である。
符号の説明、１３……バイパス通路、１４……
第１通路、１５……第２通路、２０……プロポー
シヨニングバルブ、３０……チエツクバルブ、３
１……バルブシート、３１ａ……弁孔、３１ｂ…
…弁座、３２……ボールバルブ（弁体）、３４…
…スプリング、４０……プラグ、Ｒ……収容室。
The figure is a sectional view of a brake hydraulic pressure control device showing an embodiment of the present invention. Explanation of symbols, 13... Bypass passage, 14...
1st passage, 15...2nd passage, 20...proportioning valve, 30...check valve, 3
1... Valve seat, 31a... Valve hole, 31b...
...Valve seat, 32...Ball valve (valve body), 34...
...Spring, 40...Plug, R...Containment chamber.
Claims (1)
してリアホイールシリンダに付与するプロポーシ
ヨニングバルブと、同プロポーシヨニングバルブ
と並列に設けられて一端にて前記マスタシリンダ
に連通する第１通路に連通し中間部にて前記リヤ
ホイールシリンダに連通する第２通路に連通し他
端をプラグによつて液密的に閉塞されるバイパス
通路と、同バイパス通路中に介装されて前記マス
タシリンダの吐出液圧と前記リヤホイールシリン
ダに付与される液圧との差圧が設定値以上になつ
たとき前記マスタシリンダの吐出液圧によつて開
かれるチエツクバルブを備えてなる制動液圧制御
装置において、前記チエツクバルブを、前記プラ
グに一体的に組付けられて前記第１通路と第２通
路間にある前記バイパス通路中に液密的に固定さ
れ一端にて前記第１通路に連通し他端にて前記第
２通路に連通する弁孔を有するとともに同弁孔の
他端開口部に弁座を有するバルブシートと、同バ
ルブシートと前記プラグによつて形成されて前記
第２通路に常時連通する収容室内にスプリングと
ともに予じめ組み込まれて同スプリングにより前
記弁座に向けて付勢されて着座する弁体とにより
構成したことを特徴とする制動液圧制御装置。 A proportioning valve that reduces the discharge fluid pressure of the master cylinder at a constant rate and applies it to the rear wheel cylinder; and a first passage that is provided in parallel with the proportioning valve and that communicates with the master cylinder at one end. a bypass passage that communicates with a second passage that communicates with the rear wheel cylinder at an intermediate portion thereof and whose other end is fluid-tightly closed by a plug; A brake hydraulic pressure control device comprising a check valve that is opened by the discharge hydraulic pressure of the master cylinder when the differential pressure between the discharge hydraulic pressure and the hydraulic pressure applied to the rear wheel cylinder exceeds a set value. , the check valve is integrally assembled with the plug and fixed fluid-tightly in the bypass passage between the first passage and the second passage, one end communicating with the first passage and the other end; a valve seat having a valve hole communicating with the second passage and having a valve seat at the other end opening of the valve hole, and a valve seat formed by the valve seat and the plug and constantly communicating with the second passage. 1. A brake hydraulic pressure control device comprising: a valve body that is pre-assembled together with a spring in a housing chamber, and is urged toward the valve seat by the spring to seat the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16597585U JPS6272864U (en) | 1985-10-29 | 1985-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16597585U JPS6272864U (en) | 1985-10-29 | 1985-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6272864U true JPS6272864U (en) | 1987-05-09 |
Family
ID=31096510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16597585U Pending JPS6272864U (en) | 1985-10-29 | 1985-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6272864U (en) |
-
1985
- 1985-10-29 JP JP16597585U patent/JPS6272864U/ja active Pending
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