JPS61140189U - - Google Patents
Info
- Publication number
- JPS61140189U JPS61140189U JP2351185U JP2351185U JPS61140189U JP S61140189 U JPS61140189 U JP S61140189U JP 2351185 U JP2351185 U JP 2351185U JP 2351185 U JP2351185 U JP 2351185U JP S61140189 U JPS61140189 U JP S61140189U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- control device
- number control
- compressor number
- discharge port
- 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
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の二重化システムを併用した台
数制御装置の系統図、第２図は従来の台数制御装
置の系統図、第３図は本考案二重化システムの動
作を説明したチヤート図で、第４図は本考案二重
化システムを１２自動チエツクするための回路説
明図である。
２…負荷使用エアー、３…集合配管、４…圧力
伝送器、６…空気槽、６Ａ…空気槽出口。
Figure 1 is a system diagram of a unit control device that uses the duplex system of the present invention, Figure 2 is a system diagram of a conventional unit control unit, and Figure 3 is a chart explaining the operation of the duplex system of the present invention. FIG. 4 is an explanatory diagram of a circuit for 12 automatic checks in the duplex system of the present invention. 2...Load use air, 3...Common piping, 4...Pressure transmitter, 6...Air tank, 6A...Air tank outlet.
Claims (1)
エアーを供給する設備において、省エネルギーま
たは、省人化が目的の圧縮機台数制御装置がある
。圧縮機の吐出口に圧力異常低下を検出するため
の圧力スイツチを並用することを特徴とする圧縮
機台数制御装置。 Install multiple compressors to load pneumatic equipment,
In air supply equipment, there is a compressor number control device whose purpose is to save energy or save labor. A compressor number control device characterized in that a pressure switch for detecting an abnormal pressure drop is also used at the discharge port of the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2351185U JPS61140189U (en) | 1985-02-22 | 1985-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2351185U JPS61140189U (en) | 1985-02-22 | 1985-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140189U true JPS61140189U (en) | 1986-08-30 |
Family
ID=30516811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2351185U Pending JPS61140189U (en) | 1985-02-22 | 1985-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002089456A (en) * | 2000-09-20 | 2002-03-27 | Kawasaki Heavy Ind Ltd | Control device for motor-driven air compressor in rolling stock |
-
1985
- 1985-02-22 JP JP2351185U patent/JPS61140189U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002089456A (en) * | 2000-09-20 | 2002-03-27 | Kawasaki Heavy Ind Ltd | Control device for motor-driven air compressor in rolling stock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6191087U (en) | ||
| JPS61140189U (en) | ||
| JPH0480522U (en) | ||
| JPS6174078U (en) | ||
| JPS6264889U (en) | ||
| JPS5999196U (en) | Turbo compressor control device | |
| JPS61192241U (en) | ||
| JPH02132199U (en) | ||
| JPS61123897U (en) | ||
| JPS62180460U (en) | ||
| JPS6252853U (en) | ||
| JPS59116737U (en) | Air conditioner humidifier | |
| JPS6272581U (en) | ||
| JPH01178562U (en) | ||
| JPS6247863U (en) | ||
| JPS61104138U (en) | ||
| JPS6291172U (en) | ||
| JPS62158191U (en) | ||
| JPS6079666U (en) | Refrigerant control device for air conditioners | |
| JPS6214275U (en) | ||
| JPS6366769U (en) | ||
| JPS6023292U (en) | Air compressor control device | |
| JPS6127061U (en) | High temperature starting device for turbo chiller | |
| JPS58177700U (en) | Gas piping with gas leak inspection equipment | |
| JPS5835783U (en) | Refrigerant charger safety device |