JPS62111992U - - Google Patents
Info
- Publication number
- JPS62111992U JPS62111992U JP19989985U JP19989985U JPS62111992U JP S62111992 U JPS62111992 U JP S62111992U JP 19989985 U JP19989985 U JP 19989985U JP 19989985 U JP19989985 U JP 19989985U JP S62111992 U JPS62111992 U JP S62111992U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- surging
- prevention device
- piping system
- compressor
- 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
- 230000002265 prevention Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
Description
第１図は本考案の一実施例を示す概略図、第２
図は制御弁の動作特性を示す図、第３図は圧縮機
およびその配管系を示す図、第４図は従来例を示
す概略図である。
図中、１は配管系、２は制御弁、７は遅延手段
としてのスピードコントローラである。
Figure 1 is a schematic diagram showing one embodiment of the present invention;
3 is a diagram showing the operating characteristics of a control valve, FIG. 3 is a diagram showing a compressor and its piping system, and FIG. 4 is a schematic diagram showing a conventional example. In the figure, 1 is a piping system, 2 is a control valve, and 7 is a speed controller as a delay means.
Claims (1)
せてブロアあるいは圧縮機等のサージングを防止
するためのサージング防止装置において、上記制
御弁にその閉動作を遅延させるための遅延手段を
設けたことを特徴とするサージング防止装置。 In a surging prevention device for preventing surging of a blower, compressor, etc. by operating a control valve installed in a piping system so as to be openable and closable, the control valve is provided with a delay means for delaying its closing operation. A surging prevention device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19989985U JPS62111992U (en) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19989985U JPS62111992U (en) | 1985-12-28 | 1985-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111992U true JPS62111992U (en) | 1987-07-16 |
Family
ID=31161950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19989985U Pending JPS62111992U (en) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111992U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510092A (en) * | 1978-06-27 | 1980-01-24 | Gutehoffnungshuette Sterkrade | Surging prevention method of turbo compressor |
-
1985
- 1985-12-28 JP JP19989985U patent/JPS62111992U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510092A (en) * | 1978-06-27 | 1980-01-24 | Gutehoffnungshuette Sterkrade | Surging prevention method of turbo compressor |