JPS6393204U - - Google Patents

Info

Publication number
JPS6393204U
JPS6393204U JP18995986U JP18995986U JPS6393204U JP S6393204 U JPS6393204 U JP S6393204U JP 18995986 U JP18995986 U JP 18995986U JP 18995986 U JP18995986 U JP 18995986U JP S6393204 U JPS6393204 U JP S6393204U
Authority
JP
Japan
Prior art keywords
air suspension
suspension system
control circuit
main chamber
cut 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.)
Granted
Application number
JP18995986U
Other languages
Japanese (ja)
Other versions
JPH0755128Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986189959U priority Critical patent/JPH0755128Y2/en
Publication of JPS6393204U publication Critical patent/JPS6393204U/ja
Application granted granted Critical
Publication of JPH0755128Y2 publication Critical patent/JPH0755128Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of drawings]

第１〜３図は本考案に係るエアサスペンシヨン
システムの第１実施例を示す図であり、第１図は
その全体構成図、第２図はそのカツトバルブの自
己診断プログラムを示すフローチヤート、第３図
はその作用を説明するためのタイミングチヤート
、第４図は本考案に係るエアサスペンシヨンシス
テムの第２実施例を示すそのカツトバルブの自己
診断プログラムを示すフローチヤートである。 ８，９，１０，１１…サスペンシヨン機構、２
１…サプライバルブ、２２…サブタンク、２３…
カツトバルブ、２４…エアサスペンシヨン、２４
ａ…メインチヤンバ、６１…コントローラ、６２
…センサ群。 1 to 3 are diagrams showing a first embodiment of the air suspension system according to the present invention, FIG. 1 is an overall configuration diagram thereof, FIG. FIG. 3 is a timing chart for explaining its operation, and FIG. 4 is a flowchart showing a self-diagnosis program for a cut valve showing a second embodiment of the air suspension system according to the present invention. 8, 9, 10, 11...suspension mechanism, 2
1... Supply valve, 22... Sub tank, 23...
Cut valve, 24...Air suspension, 24
a... Main chamber, 61... Controller, 62
...Sensor group.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] メインチヤンバとサブタンクを有し、両者の間
を開閉するカツトバルブの作動を制御回路により
制御することによりメインチヤンバと連通する部
分の容積を代えて車体支持のばね定数を可変とす
るエアサスペンシヨンシステムにおいて、前記制
御回路が車高の変化に基づいてカツトバルブの作
動を確認する自己診断機能を有することを特徴と
するエアサスペンシヨンシステム。 The air suspension system has a main chamber and a sub-tank, and the spring constant for supporting the vehicle body can be varied by changing the volume of the part communicating with the main chamber by controlling the operation of a cut valve that opens and closes between the two by a control circuit. An air suspension system characterized in that a control circuit has a self-diagnosis function that checks the operation of a cut valve based on changes in vehicle height.
JP1986189959U 1986-12-09 1986-12-09 Air suspension system Expired - Lifetime JPH0755128Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986189959U JPH0755128Y2 (en) 1986-12-09 1986-12-09 Air suspension system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986189959U JPH0755128Y2 (en) 1986-12-09 1986-12-09 Air suspension system

Publications (2)

Publication Number Publication Date
JPS6393204U true JPS6393204U (en) 1988-06-16
JPH0755128Y2 JPH0755128Y2 (en) 1995-12-20

Family

ID=31142732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986189959U Expired - Lifetime JPH0755128Y2 (en) 1986-12-09 1986-12-09 Air suspension system

Country Status (1)

Country Link
JP (1) JPH0755128Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215105A (en) * 1985-03-20 1986-09-24 Tokico Ltd Suspension device
JPS61261114A (en) * 1985-05-13 1986-11-19 Nissan Motor Co Ltd Vehicle level adjusting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215105A (en) * 1985-03-20 1986-09-24 Tokico Ltd Suspension device
JPS61261114A (en) * 1985-05-13 1986-11-19 Nissan Motor Co Ltd Vehicle level adjusting device

Also Published As

Publication number Publication date
JPH0755128Y2 (en) 1995-12-20

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