JPS62467U - - Google Patents
Info
- Publication number
- JPS62467U JPS62467U JP9343085U JP9343085U JPS62467U JP S62467 U JPS62467 U JP S62467U JP 9343085 U JP9343085 U JP 9343085U JP 9343085 U JP9343085 U JP 9343085U JP S62467 U JPS62467 U JP S62467U
- Authority
- JP
- Japan
- Prior art keywords
- master cylinder
- brake
- pressure
- pump
- control valve
- 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 description 8
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000010349 pulsation Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 229920002545 silicone oil Polymers 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Braking Systems And Boosters (AREA)
- Pipe Accessories (AREA)
Description
第１図は本考案の一実施例である環流式アンチ
スキツド型ブレーキ装置を示す系統図である。第
２図は従来の環流式アンチスキツド型ブレーキ装
置におけるマスタシリンダの液圧変動を示すグラ
フである。第３図は第１図の装置におけるマスタ
シリンダの一部を示す断面図である。第４図はシ
リコーンオイルの圧縮性を示すグラフである。第
５図は第１図の実施例装置におけるマスタシリン
ダの液圧変動を示すグラフである。第６図および
第７図は本考案のそれぞれ別の実施例に使用され
る脈動吸収器を概念的に示す断面図である。
１０：ブレーキペダル（ブレーキ操作部材）、
１４：マスタシリンダ、１６，１８：液通路（主
液通路）、２０：ホイールシリンダ、２２：電磁
液圧制御弁、２６：リザーバ、３４：ポンプ、４
０：脈動吸収器、４２：シリンダ（圧力容器）、
４４：ピストン、５０：ピストンカツプ、５２：
シリンダ、５４：圧力容器、５６：仕切部材。
FIG. 1 is a system diagram showing a recirculation type anti-skid type brake device which is an embodiment of the present invention. FIG. 2 is a graph showing fluid pressure fluctuations in a master cylinder in a conventional recirculation type anti-skid brake system. FIG. 3 is a sectional view showing a part of the master cylinder in the device of FIG. 1. FIG. 4 is a graph showing the compressibility of silicone oil. FIG. 5 is a graph showing fluid pressure fluctuations in the master cylinder in the embodiment apparatus shown in FIG. 6 and 7 are cross-sectional views conceptually showing pulsation absorbers used in different embodiments of the present invention. 10: Brake pedal (brake operation member),
14: Master cylinder, 16, 18: Liquid passage (main liquid passage), 20: Wheel cylinder, 22: Electromagnetic hydraulic pressure control valve, 26: Reservoir, 34: Pump, 4
0: Pulsation absorber, 42: Cylinder (pressure vessel),
44: Piston, 50: Piston cup, 52:
Cylinder, 54: Pressure vessel, 56: Partition member.
Claims (1)
を発生させるマスタシリンダと、そのマスタシリ
ンダで発生させられたブレーキ液圧を受けてブレ
ーキを作用させるホイールシリンダとを接続する
液通路に、ホイールシリンダをマスタシリンダに
連通させる昇圧許容状態とリザーバに連通させる
降圧許容状態とに切り換えられてホイールシリン
ダの液圧を制御する電磁液圧制御弁が設けられる
とともに、リザーバに排出されたブレーキ液がポ
ンプにより汲み上げられて前記電磁液圧制御弁と
マスタシリンダとの間の液通路に環流させられる
環流式アンチスキツド型ブレーキ装置において、 前記マスタシリンダと電磁液圧制御弁とポンプ
とを接続する液通路に圧力容器内にシリコーンオ
イルを入れた脈動吸収器を、シリコーンオイルが
前記ポンプの吐出圧を受ける状態に接続したこと
を特徴とする脈動吸収器を備えたアンチキツド型
ブレーキ装置。[Claim for Utility Model Registration] A master cylinder that generates brake fluid pressure in response to the operation of a brake operating member is connected to a wheel cylinder that applies the brake in response to the brake fluid pressure generated by the master cylinder. The fluid passage is provided with an electromagnetic fluid pressure control valve that controls the fluid pressure of the wheel cylinder by switching between a pressure increase permitting state in which the wheel cylinder is communicated with the master cylinder and a pressure decrease permitting state in which the wheel cylinder is communicated with the reservoir. In the circulation type anti-skid type brake device, in which brake fluid is pumped up by a pump and circulated in a liquid passage between the electromagnetic hydraulic pressure control valve and the master cylinder, the master cylinder, the electromagnetic hydraulic pressure control valve, and the pump are connected. 1. An anti-kid type brake device equipped with a pulsation absorber, characterized in that a pulsation absorber containing silicone oil in a pressure vessel is connected to a liquid passageway in which the pulsation absorber receives the discharge pressure of the pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9343085U JPS62467U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9343085U JPS62467U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62467U true JPS62467U (en) | 1987-01-06 |
Family
ID=30651104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9343085U Pending JPS62467U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62467U (en) |
-
1985
- 1985-06-20 JP JP9343085U patent/JPS62467U/ja active Pending
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