JPH0244405U - - Google Patents
Info
- Publication number
- JPH0244405U JPH0244405U JP12379488U JP12379488U JPH0244405U JP H0244405 U JPH0244405 U JP H0244405U JP 12379488 U JP12379488 U JP 12379488U JP 12379488 U JP12379488 U JP 12379488U JP H0244405 U JPH0244405 U JP H0244405U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- dehydrator
- constant value
- solenoid valve
- dry air
- 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
- 230000005856 abnormality Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
- Details Of Aerials (AREA)
- Transmitters (AREA)
Description
第１図は本考案の一実施例の構成図である。
１……デハイドレータ、２，３……電磁弁、４
……圧力ボンベ、５，６，７……分岐弁、８……
主給電線、９……導波管、１０……圧力検出器、
１１……異常表示器。
FIG. 1 is a block diagram of an embodiment of the present invention. 1... Dehydrator, 2, 3... Solenoid valve, 4
...Pressure cylinder, 5, 6, 7... Branch valve, 8...
Main feed line, 9... Waveguide, 10... Pressure detector,
11... Abnormality indicator.
Claims (1)
定範囲の圧力を保つデハイドレータのバツクアツ
プシステムにおいて、乾燥空気を充填した圧力ボ
ンベと、この圧力ボンベからの出力と前記デハイ
ドレータからの出力とを切替える電磁弁と、前記
給電線の管路内部の圧力が第１の一定値以下にな
つたとき前記電磁弁を前記圧力ボンベ側に、この
圧力が第１の一定値より高い第２の一定値以上に
なつたとき前記デハイドレータ側に制御する圧力
検出器とを有することを特徴とするバハイドレー
タのバツクアツプシステム。 In a dehydrator backup system that fills the inside of the feeder line with dry air to maintain a constant pressure at all times, a pressure cylinder filled with dry air, the output from this pressure cylinder, and the output from the dehydrator are connected. a solenoid valve that switches the solenoid valve to the pressure cylinder side when the pressure inside the conduit of the power supply line becomes equal to or less than a first constant value; and a second constant value at which the pressure is higher than the first constant value; A backup system for a vacuum hydrator, comprising a pressure detector on the dehydrator side that controls the pressure when the pressure exceeds the level above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12379488U JPH0244405U (en) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12379488U JPH0244405U (en) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244405U true JPH0244405U (en) | 1990-03-27 |
Family
ID=31372974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12379488U Pending JPH0244405U (en) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244405U (en) |
-
1988
- 1988-09-20 JP JP12379488U patent/JPH0244405U/ja active Pending
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