JPS5814484U - Pump operation control device - Google Patents
Pump operation control deviceInfo
- Publication number
- JPS5814484U JPS5814484U JP10790881U JP10790881U JPS5814484U JP S5814484 U JPS5814484 U JP S5814484U JP 10790881 U JP10790881 U JP 10790881U JP 10790881 U JP10790881 U JP 10790881U JP S5814484 U JPS5814484 U JP S5814484U
- Authority
- JP
- Japan
- Prior art keywords
- reed switch
- control device
- operation control
- pump operation
- float
- 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
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本案装置を備えたポンプの水路図、第２図〜第
４図は夫々異なった動作状態に於ける弁装置の縦断側面
図である。
１・・・ポンプ、５・・・吐出通路、１０・・・リード
スイッチ、１１・・・案内杆、１２・・・フロート、１
４・・・磁石、１６・・・弾性体。FIG. 1 is a hydrographic diagram of a pump equipped with the device of the present invention, and FIGS. 2 to 4 are longitudinal sectional side views of the valve device in different operating states. DESCRIPTION OF SYMBOLS 1... Pump, 5... Discharge passage, 10... Reed switch, 11... Guide rod, 12... Float, 1
4...Magnet, 16...Elastic body.
Claims (1)
のリードスイッチから垂設した案内杆と、この案内杆に
上下動自在に嵌合したフロートとよりなり、このフロー
トは、前記リードスイッチを作動させるための磁石と弾
性体とを備え、この弾性体は前記吐出通路内の圧力に応
じて比重を変え、圧力が低下した時に前記フロートを浮
上させてリードスイッチを作動するようにたことを特徴
とするポンプの運転制御装置。It consists of a reed switch provided on the upper surface of the discharge passage of the pump, a guide rod extending vertically from the reed switch, and a float fitted to the guide rod so as to be able to move up and down, and this float operates the reed switch. and an elastic body, the elastic body changes specific gravity according to the pressure in the discharge passage, and when the pressure decreases, the float is floated and the reed switch is activated. pump operation control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10790881U JPS5814484U (en) | 1981-07-20 | 1981-07-20 | Pump operation control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10790881U JPS5814484U (en) | 1981-07-20 | 1981-07-20 | Pump operation control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5814484U true JPS5814484U (en) | 1983-01-29 |
| JPS6314072Y2 JPS6314072Y2 (en) | 1988-04-20 |
Family
ID=29902333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10790881U Granted JPS5814484U (en) | 1981-07-20 | 1981-07-20 | Pump operation control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814484U (en) |
-
1981
- 1981-07-20 JP JP10790881U patent/JPS5814484U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6314072Y2 (en) | 1988-04-20 |
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