JPH0114782Y2 - - Google Patents
Info
- Publication number
- JPH0114782Y2 JPH0114782Y2 JP1981083935U JP8393581U JPH0114782Y2 JP H0114782 Y2 JPH0114782 Y2 JP H0114782Y2 JP 1981083935 U JP1981083935 U JP 1981083935U JP 8393581 U JP8393581 U JP 8393581U JP H0114782 Y2 JPH0114782 Y2 JP H0114782Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pump
- water supply
- speed
- signal
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981083935U JPH0114782Y2 (pm) | 1981-06-08 | 1981-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981083935U JPH0114782Y2 (pm) | 1981-06-08 | 1981-06-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57196282U JPS57196282U (pm) | 1982-12-13 |
| JPH0114782Y2 true JPH0114782Y2 (pm) | 1989-04-28 |
Family
ID=29879323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981083935U Expired JPH0114782Y2 (pm) | 1981-06-08 | 1981-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0114782Y2 (pm) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5327111A (en) * | 1976-08-25 | 1978-03-14 | Toyo Electric Mfg Co Ltd | Pressure tank system water supply device |
-
1981
- 1981-06-08 JP JP1981083935U patent/JPH0114782Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57196282U (pm) | 1982-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5295737A (en) | Electric motor-driven hydraulic pump | |
| US5941690A (en) | Constant pressure variable speed inverter control booster pump system | |
| US4897022A (en) | Multi-tank/multi-pump water pressure booster system | |
| US4422829A (en) | Sump drain system | |
| JPH0114782Y2 (pm) | ||
| JPS6128840B2 (pm) | ||
| JP3464095B2 (ja) | 可変速給水装置 | |
| JPS5885382A (ja) | 可変速ポンプの運転方法 | |
| JPH07200014A (ja) | ポンプの運転制御方法 | |
| JP2717928B2 (ja) | 給水装置 | |
| JP2708826B2 (ja) | 給水制御装置 | |
| JP2652579B2 (ja) | 自動給水装置のポンプ制御装置 | |
| JPH08159078A (ja) | 少水量停止機能付回転数制御給水システム | |
| JPH0658264A (ja) | 自動給水装置 | |
| JPH09209979A (ja) | 自動停止式電動ポンプ | |
| JP3930930B2 (ja) | インバータ付給水ポンプ装置及びその運転方法 | |
| JP2638857B2 (ja) | ポンプ装置 | |
| JPS6122157B2 (pm) | ||
| JP3221920B2 (ja) | 自動給水装置 | |
| JPH0763170A (ja) | 揚水設備における渇水検知方法及び装置 | |
| JPH04301196A (ja) | 水道加圧装置 | |
| SU1374193A1 (ru) | Система управлени насосными агрегатами | |
| JPH0246799B2 (ja) | Kyuekishisutemuseigyosochi | |
| JP3328354B2 (ja) | 電動ポンプの自動運転制御システム | |
| JPH058991Y2 (pm) |