JPH0479761U - - Google Patents
Info
- Publication number
- JPH0479761U JPH0479761U JP12407390U JP12407390U JPH0479761U JP H0479761 U JPH0479761 U JP H0479761U JP 12407390 U JP12407390 U JP 12407390U JP 12407390 U JP12407390 U JP 12407390U JP H0479761 U JPH0479761 U JP H0479761U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- air
- suspension
- vehicle height
- vehicle
- 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
- 239000000725 suspension Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 241000710013 Lily symptomless virus Species 0.000 description 5
- 238000004502 linear sweep voltammetry Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
- Vehicle Body Suspensions (AREA)
Description
第１図は、本考案の一実施例を示す回路図、第
２図は、同実施例のＬＳＶの配置状態を示す模式
図、第３図は、同実施例のフローチヤート、第４
図は、同実施例のタイムチヤート、第５図は、従
来のＬＳＶの配置状態を示す模式図、第６図は、
従来のＬＳＶにおけるセンサースプリンブの動作
状態を示す説明図である。
３……リヤ左ブレーキ、４……リヤ右ブレーキ
、８……ＬＳＶ、１０……レバー、１４……与圧
通路、１５……常閉バルブ、１６……ＬＳＶソレ
ノイド、２１……エアサスペンシヨン・コントロ
ール・ユニツト（バルブ制御手段）、３３……ハ
イトセンサー（車高検出手段）。
FIG. 1 is a circuit diagram showing one embodiment of the present invention, FIG. 2 is a schematic diagram showing the arrangement of LSVs in the same embodiment, FIG. 3 is a flowchart of the same embodiment, and FIG.
The figure is a time chart of the same embodiment, FIG. 5 is a schematic diagram showing the arrangement state of the conventional LSV, and FIG.
FIG. 2 is an explanatory diagram showing the operating state of a sensor spring in a conventional LSV. 3... Rear left brake, 4... Rear right brake, 8... LSV, 10... Lever, 14... Pressurized passage, 15... Normally closed valve, 16... LSV solenoid, 21... Air suspension - Control unit (valve control means), 33...Height sensor (vehicle height detection means).
Claims (1)
基づきサスペンシヨン内の空気量を増減させて、
前記車高を一定に維持するエアサスペンシヨンが
搭載された車両において、該エアサスペンシヨン
内の空気圧に応じてリアブレーキにかかる液圧を
調整するロード・センシング・プロポーシヨニン
グ・バルブと、該ロード・センシング・プロポー
シヨニング・バルブに前記空気圧を与える与圧通
路とが設けられ、該与圧通路に常閉バルブが介挿
される一方、該常閉バルブを前記空気量の増減時
に開作動させ、かつ、定常時に前記バルブを間欠
的に開作動させるバルブ制御手段が設けられたこ
とを特徴とするエアサスペンシヨン車のロード・
センシング・プロポーシヨニング・バルブ制御装
置。 The amount of air in the suspension is increased or decreased based on the output signal from the vehicle height detection means that detects the vehicle height.
In a vehicle equipped with an air suspension that maintains a constant vehicle height, a load sensing proportioning valve that adjusts hydraulic pressure applied to a rear brake according to air pressure in the air suspension; - A pressurized passage that applies the air pressure to the sensing proportioning valve is provided, and a normally closed valve is inserted into the pressurized passage, and the normally closed valve is opened when the air amount increases or decreases; The air suspension vehicle is equipped with a valve control means that opens the valve intermittently during normal operation.
Sensing, proportioning, and valve control equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990124073U JPH077237Y2 (en) | 1990-11-26 | 1990-11-26 | Air Sensing Vehicle Load Sensing Proportioning Valve Control System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990124073U JPH077237Y2 (en) | 1990-11-26 | 1990-11-26 | Air Sensing Vehicle Load Sensing Proportioning Valve Control System |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0479761U true JPH0479761U (en) | 1992-07-10 |
| JPH077237Y2 JPH077237Y2 (en) | 1995-02-22 |
Family
ID=31871745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990124073U Expired - Lifetime JPH077237Y2 (en) | 1990-11-26 | 1990-11-26 | Air Sensing Vehicle Load Sensing Proportioning Valve Control System |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077237Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62218254A (en) * | 1986-03-20 | 1987-09-25 | Tokico Ltd | Braking device |
-
1990
- 1990-11-26 JP JP1990124073U patent/JPH077237Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62218254A (en) * | 1986-03-20 | 1987-09-25 | Tokico Ltd | Braking device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077237Y2 (en) | 1995-02-22 |
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