JPS63195962U - - Google Patents
Info
- Publication number
- JPS63195962U JPS63195962U JP8688387U JP8688387U JPS63195962U JP S63195962 U JPS63195962 U JP S63195962U JP 8688387 U JP8688387 U JP 8688387U JP 8688387 U JP8688387 U JP 8688387U JP S63195962 U JPS63195962 U JP S63195962U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- valve
- detection means
- pressure detection
- system line
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Description
第１図は本考案の好適一実施例を示す系統図、
第２図は制御内容を示すフローチヤート、第３図
は変形例を示す系統図、第４図は従来例を示す系
統図である。
図中、１は作動空気源たる空気タンク、５は圧
力検出手段たる低圧スイツチ、６はブレーキ系ラ
イン、７は補機系ライン、１６は開閉弁たる電磁
弁、１８は制御手段たるコントロール・ユニツト
である。
FIG. 1 is a system diagram showing a preferred embodiment of the present invention;
FIG. 2 is a flowchart showing control details, FIG. 3 is a system diagram showing a modified example, and FIG. 4 is a system diagram showing a conventional example. In the figure, 1 is an air tank that is a working air source, 5 is a low pressure switch that is a pressure detection means, 6 is a brake system line, 7 is an auxiliary system line, 16 is a solenoid valve that is an on-off valve, and 18 is a control unit that is a control means. It is.
Claims (1)
系ラインが接続されこれらに加圧空気を供給する
作動空気源の圧力を検出する圧力検出手段と、該
圧力検出手段で検出される圧力が設定圧より低下
した回数が設定回数を超えたことにより上記開閉
弁を閉成する制御手段とを備えたことを特徴とす
る作動空気供給装置。 (2) 上記制御手段が、上記圧力検出手段で検出
される圧力が設定圧より低下したことに応じて上
記開閉弁を設定時間の間閉じる前記実用新案登録
請求の範囲第１項記載の作動空気供給装置。[Scope of Claim for Utility Model Registration] (1) Pressure detection means for detecting the pressure of a working air source to which a brake system line and an auxiliary system line having an on-off valve are connected and supplies pressurized air to these lines, and the pressure detection means. and control means for closing the on-off valve when the number of times the pressure detected by the means has decreased below the set pressure exceeds a set number of times. (2) The operating air according to claim 1, wherein the control means closes the on-off valve for a set time in response to the pressure detected by the pressure detection means falling below the set pressure. Feeding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8688387U JPH0443414Y2 (en) | 1987-06-04 | 1987-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8688387U JPH0443414Y2 (en) | 1987-06-04 | 1987-06-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63195962U true JPS63195962U (en) | 1988-12-16 |
| JPH0443414Y2 JPH0443414Y2 (en) | 1992-10-14 |
Family
ID=30943600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8688387U Expired JPH0443414Y2 (en) | 1987-06-04 | 1987-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443414Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008525273A (en) * | 2004-12-22 | 2008-07-17 | ヴアブコ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Pressure medium device |
-
1987
- 1987-06-04 JP JP8688387U patent/JPH0443414Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008525273A (en) * | 2004-12-22 | 2008-07-17 | ヴアブコ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Pressure medium device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443414Y2 (en) | 1992-10-14 |