JPS59187557U - fluid pressure control device - Google Patents
fluid pressure control deviceInfo
- Publication number
- JPS59187557U JPS59187557U JP8177283U JP8177283U JPS59187557U JP S59187557 U JPS59187557 U JP S59187557U JP 8177283 U JP8177283 U JP 8177283U JP 8177283 U JP8177283 U JP 8177283U JP S59187557 U JPS59187557 U JP S59187557U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- fluid pressure
- vehicle speed
- control device
- weight
- 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
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示すブレーキ装置の概略説
明図、第２図は第１図の車高センサを車両後方から見た
詳細図、第３図は第１図の可変圧力調整バルブユニット
の詳細断面図、第４図は第１図のロードセンシングプロ
ポーショニングバルブユニットの詳細断面図、第５図は
第４図の線Ｖ−Ｖに沿う断面図、第６図は第１図の制御
回路の電気回路図、第７図は第６図のマイクロコンピュ
ータの動作を示すフローチャートである。
１・・・エアポンプ、３・・・アキュムレータ、４・・
・可変圧力調整バルブユニット、５・・・倍力装置、６
・・・マスターシリンダ、８．１２・・・前輪ブレーキ
、９・・・ロードセンシンクフロボーショニングバルブ
ユニット、１０．１３・・・後輪ブレーキ、１４・・・
制御回路、１５・・・車体、１６・・・後輪サスペンシ
ョン、１７・・・車高センサ、２０・・・車速センサ。Fig. 1 is a schematic explanatory diagram of a brake device showing an embodiment of the present invention, Fig. 2 is a detailed view of the vehicle height sensor shown in Fig. 1 seen from the rear of the vehicle, and Fig. 3 is the variable pressure adjustment shown in Fig. 1. 4 is a detailed sectional view of the load sensing proportioning valve unit shown in FIG. 1; FIG. 5 is a sectional view taken along line V-V in FIG. 4; FIG. 6 is a detailed sectional view of the load sensing proportioning valve unit shown in FIG. FIG. 7 is a flowchart showing the operation of the microcomputer shown in FIG. 6. 1...Air pump, 3...Accumulator, 4...
・Variable pressure adjustment valve unit, 5... Booster, 6
...Master cylinder, 8.12...Front wheel brake, 9...Load sensing floating valve unit, 10.13...Rear wheel brake, 14...
Control circuit, 15... Vehicle body, 16... Rear wheel suspension, 17... Vehicle height sensor, 20... Vehicle speed sensor.
Claims (1)
トと、車両の重量に相当する信号を発する車両重量検出
手段と、車両の車速に相当する信号を発する車速検出手
段と、上記車両重量検出手段からの車両重量信号及び上
記車速検出手段からの車速信号を入力され、車速が零の
時にのみ、車両重量の変化に対応して上記流体圧力の調
整を変化させるように、上記バルブユニットの作動を制
御する制御回路とを具備してなることを特徴とする流体
圧力制御装置。A valve unit that adjusts fluid pressure from a fluid pressure generation source, a vehicle weight detecting means that emits a signal corresponding to the weight of the vehicle, a vehicle speed detecting means that emits a signal corresponding to the vehicle speed of the vehicle, and a vehicle weight detecting means that emits a signal corresponding to the vehicle speed. A vehicle weight signal and a vehicle speed signal from the vehicle speed detection means are input, and the operation of the valve unit is controlled so that the adjustment of the fluid pressure is changed in response to a change in vehicle weight only when the vehicle speed is zero. 1. A fluid pressure control device comprising a control circuit.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8177283U JPS59187557U (en) | 1983-06-01 | 1983-06-01 | fluid pressure control device |
| DE19833329305 DE3329305A1 (en) | 1982-08-14 | 1983-08-12 | Brake system for vehicles |
| DE3347944A DE3347944C2 (en) | 1982-08-14 | 1983-08-12 | Brake system for vehicles |
| US06/536,270 US4565067A (en) | 1982-09-30 | 1983-09-26 | Brake system for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8177283U JPS59187557U (en) | 1983-06-01 | 1983-06-01 | fluid pressure control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59187557U true JPS59187557U (en) | 1984-12-12 |
Family
ID=30211728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8177283U Pending JPS59187557U (en) | 1982-08-14 | 1983-06-01 | fluid pressure control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59187557U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54151232A (en) * | 1978-05-17 | 1979-11-28 | Kelsey Hayes Co | Brake distributing device |
-
1983
- 1983-06-01 JP JP8177283U patent/JPS59187557U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54151232A (en) * | 1978-05-17 | 1979-11-28 | Kelsey Hayes Co | Brake distributing device |
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