JPS5965591A - 給水装置 - Google Patents

給水装置

Info

Publication number
JPS5965591A
JPS5965591A JP17612082A JP17612082A JPS5965591A JP S5965591 A JPS5965591 A JP S5965591A JP 17612082 A JP17612082 A JP 17612082A JP 17612082 A JP17612082 A JP 17612082A JP S5965591 A JPS5965591 A JP S5965591A
Authority
JP
Japan
Prior art keywords
pressure
comparative
pump
data
target
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
Application number
JP17612082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0510518B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Koichi Sato
幸一 佐藤
Yasuhiro Mita
三田　泰弘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP17612082A priority Critical patent/JPS5965591A/ja
Publication of JPS5965591A publication Critical patent/JPS5965591A/ja
Publication of JPH0510518B2 publication Critical patent/JPH0510518B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP17612082A 1982-10-08 1982-10-08 給水装置 Granted JPS5965591A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17612082A JPS5965591A (ja) 1982-10-08 1982-10-08 給水装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17612082A JPS5965591A (ja) 1982-10-08 1982-10-08 給水装置

Publications (2)

Publication Number Publication Date
JPS5965591A true JPS5965591A (ja) 1984-04-13
JPH0510518B2 JPH0510518B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-09

Family

ID=16008023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17612082A Granted JPS5965591A (ja) 1982-10-08 1982-10-08 給水装置

Country Status (1)

Country Link
JP (1) JPS5965591A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743160A (en) * 1984-09-18 1988-05-10 Lucien Megnint Process and device for limiting the overspeed of a low head hydroelectric generating set
JPH02230967A (ja) * 1989-03-02 1990-09-13 Toshiba Corp 給水装置の制御方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123703A (en) * 1978-03-17 1979-09-26 Toshiba Corp Method of controlling number of pump cabs
JPS554657A (en) * 1978-06-27 1980-01-14 Yokogawa Hokushin Electric Corp Process control unit
JPS56110589A (en) * 1980-02-06 1981-09-01 Hitachi Ltd Operating method and controller for pump
JPS56129788A (en) * 1980-03-13 1981-10-12 Kubota Ltd Controlling device for discharge pressure of pump
JPS56159583A (en) * 1980-05-09 1981-12-08 Hitachi Ltd Control apparatus for pump

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123703A (en) * 1978-03-17 1979-09-26 Toshiba Corp Method of controlling number of pump cabs
JPS554657A (en) * 1978-06-27 1980-01-14 Yokogawa Hokushin Electric Corp Process control unit
JPS56110589A (en) * 1980-02-06 1981-09-01 Hitachi Ltd Operating method and controller for pump
JPS56129788A (en) * 1980-03-13 1981-10-12 Kubota Ltd Controlling device for discharge pressure of pump
JPS56159583A (en) * 1980-05-09 1981-12-08 Hitachi Ltd Control apparatus for pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743160A (en) * 1984-09-18 1988-05-10 Lucien Megnint Process and device for limiting the overspeed of a low head hydroelectric generating set
JPH02230967A (ja) * 1989-03-02 1990-09-13 Toshiba Corp 給水装置の制御方法

Also Published As

Publication number Publication date
JPH0510518B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-09

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