JPH0541840B2 - - Google Patents

Info

Publication number
JPH0541840B2
JPH0541840B2 JP59012400A JP1240084A JPH0541840B2 JP H0541840 B2 JPH0541840 B2 JP H0541840B2 JP 59012400 A JP59012400 A JP 59012400A JP 1240084 A JP1240084 A JP 1240084A JP H0541840 B2 JPH0541840 B2 JP H0541840B2
Authority
JP
Japan
Prior art keywords
pressure
pump
speed
signal
rotational speed
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 - Lifetime
Application number
JP59012400A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60156995A (ja
Inventor
Kaoru Nakajima
Hironao Hiraiwa
Takuo Akahori
Shinji Aoto
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.)
Ebara Corp
Ebara Densan Ltd
Original Assignee
Ebara Corp
Ebara Densan 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 Ebara Corp, Ebara Densan Ltd filed Critical Ebara Corp
Priority to JP1240084A priority Critical patent/JPS60156995A/ja
Publication of JPS60156995A publication Critical patent/JPS60156995A/ja
Publication of JPH0541840B2 publication Critical patent/JPH0541840B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP1240084A 1984-01-26 1984-01-26 可変速給水装置 Granted JPS60156995A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1240084A JPS60156995A (ja) 1984-01-26 1984-01-26 可変速給水装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1240084A JPS60156995A (ja) 1984-01-26 1984-01-26 可変速給水装置

Publications (2)

Publication Number Publication Date
JPS60156995A JPS60156995A (ja) 1985-08-17
JPH0541840B2 true JPH0541840B2 (enExample) 1993-06-24

Family

ID=11804210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1240084A Granted JPS60156995A (ja) 1984-01-26 1984-01-26 可変速給水装置

Country Status (1)

Country Link
JP (1) JPS60156995A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0816478B2 (ja) * 1988-05-07 1996-02-21 大平洋機工株式会社 ポンプの揚程特性の較正を行う方法
AT408680B (de) * 1995-04-03 2002-02-25 Atb Austria Antriebstech Ag Verfahren zum regeln der förderhöhe einer pumpe
JP4678799B2 (ja) * 2000-09-05 2011-04-27 テラル株式会社 給水装置及び給水装置制御方法
WO2011163360A1 (en) * 2010-06-22 2011-12-29 Thoratec Corporation Apparatus and method for modifying pressure-flow characteristics of a pump
CN107448397B (zh) * 2016-05-31 2021-10-01 北京凯德中天科技发展有限公司 基于通用流量-速度数学模型的水泵变速节能控制方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113992A (en) * 1981-01-07 1982-07-15 Hitachi Ltd Pump velocity controlling process

Also Published As

Publication number Publication date
JPS60156995A (ja) 1985-08-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term