JPS6435171U - - Google Patents
Info
- Publication number
- JPS6435171U JPS6435171U JP13133487U JP13133487U JPS6435171U JP S6435171 U JPS6435171 U JP S6435171U JP 13133487 U JP13133487 U JP 13133487U JP 13133487 U JP13133487 U JP 13133487U JP S6435171 U JPS6435171 U JP S6435171U
- Authority
- JP
- Japan
- Prior art keywords
- fluid pressure
- brake fluid
- air
- pressure chamber
- pressure
- 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
- 239000012530 fluid Substances 0.000 claims description 13
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Description
第1図は本考案によるブレーキ液圧制御装置の
一実施例の断面図である。
1……ブレーキ・ペダル、2……エア・タンク
、3……エア・マスタシリンダ、5……ハウジン
グ、6……パワー・ピストン、7……押圧ロツド
、17……ボール弁、S……車速度センサ、S・
V……電磁弁、V……制動液圧調整装置、……
液圧室、……空圧室。
FIG. 1 is a sectional view of an embodiment of a brake fluid pressure control device according to the present invention. 1... Brake pedal, 2... Air tank, 3... Air master cylinder, 5... Housing, 6... Power piston, 7... Pressure rod, 17... Ball valve, S... Car Speed sensor, S.
V... Solenoid valve, V... Braking fluid pressure adjustment device,...
Hydraulic chamber, pneumatic chamber.
Claims (1)
た空気圧をエア・マスタシリンダ3でブレーキ液
圧に変換し、このブレーキ液圧を制動液圧調整装
置Vの液圧室に導入すると共に、制御ユニツト
Uから出力された制御信号で作動してポートが切
り換わる電磁弁によつて、制動液圧調整装置Vの
空圧室に導入される前記空気圧を調圧し、この
空気圧が制動液圧調整装置V内の受圧ピストン部
6cに作用して、パワー・ピストン6が軸線方向
に摺動して背圧室の内容積を増減し、このパワ
ー・ピストン6の摺動によつて前記液圧室にお
けるブレーキ液圧をバランス制御して、加減圧さ
れたブレーキ液圧を車輪のホイール・シリンダに
供給するブレーキ液圧制御装置であつて、 前記背圧室の内容積の増減に対応して空気を
吸収、排出できるよう、背圧室に伸縮して内容
積が変化するブリーザ20を設けたことを特徴と
するブレーキ液圧制御装置。[Scope of Claim for Utility Model Registration] Air pressure generated when the brake pedal 1 is depressed is converted into brake fluid pressure by the air master cylinder 3, and this brake fluid pressure is sent to the fluid pressure chamber of the brake fluid pressure adjustment device V. At the same time, the air pressure introduced into the air pressure chamber of the brake fluid pressure regulator V is regulated by a solenoid valve that is operated by a control signal output from the control unit U to switch ports, and this air pressure is adjusted. The power piston 6 slides in the axial direction by acting on the pressure receiving piston part 6c in the brake fluid pressure adjustment device V to increase or decrease the internal volume of the back pressure chamber, and by this sliding of the power piston 6. A brake fluid pressure control device that balances and controls the brake fluid pressure in the fluid pressure chamber and supplies the increased or decreased brake fluid pressure to the wheel cylinders of the wheels, which corresponds to an increase or decrease in the internal volume of the back pressure chamber. A brake fluid pressure control device characterized in that a breather 20 whose internal volume changes by expanding and contracting in a back pressure chamber is provided so as to absorb and discharge air.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987131334U JPH076044Y2 (en) | 1987-08-28 | 1987-08-28 | Break hydraulic pressure control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987131334U JPH076044Y2 (en) | 1987-08-28 | 1987-08-28 | Break hydraulic pressure control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6435171U true JPS6435171U (en) | 1989-03-03 |
JPH076044Y2 JPH076044Y2 (en) | 1995-02-15 |
Family
ID=31387303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987131334U Expired - Lifetime JPH076044Y2 (en) | 1987-08-28 | 1987-08-28 | Break hydraulic pressure control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH076044Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0466034A (en) * | 1990-07-06 | 1992-03-02 | Daidan Kk | Apparatus for raising animal |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS511824A (en) * | 1974-06-24 | 1976-01-09 | Komatsu Mfg Co Ltd | Kakyuenjinno netsukokansochi |
JPS5533862U (en) * | 1978-08-29 | 1980-03-04 | ||
JPS6232203U (en) * | 1985-08-12 | 1987-02-26 |
-
1987
- 1987-08-28 JP JP1987131334U patent/JPH076044Y2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS511824A (en) * | 1974-06-24 | 1976-01-09 | Komatsu Mfg Co Ltd | Kakyuenjinno netsukokansochi |
JPS5533862U (en) * | 1978-08-29 | 1980-03-04 | ||
JPS6232203U (en) * | 1985-08-12 | 1987-02-26 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0466034A (en) * | 1990-07-06 | 1992-03-02 | Daidan Kk | Apparatus for raising animal |
Also Published As
Publication number | Publication date |
---|---|
JPH076044Y2 (en) | 1995-02-15 |