JPS5366002A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Automatic pump operation control device
Assignee: KYOKUTO KIKAI SEISAKUSHO KK
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Filing: 1976-11-25
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Granted: —
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Expires: 1996-11-25
Abstract
Abstract PURPOSE: Number of operating pumps is increased or decreased automatically in accordance with increase or decrease of water requirement at the delivery by providing a single pressure detector connected to a memory type operation control device at the delivery side of the pump unit. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Hiroshi Ochiai
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-31 03:01
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS5121201A
Cited
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