JPH0561478B2 - - Google Patents

Info

Publication number
JPH0561478B2
JPH0561478B2 JP60298974A JP29897485A JPH0561478B2 JP H0561478 B2 JPH0561478 B2 JP H0561478B2 JP 60298974 A JP60298974 A JP 60298974A JP 29897485 A JP29897485 A JP 29897485A JP H0561478 B2 JPH0561478 B2 JP H0561478B2
Authority
JP
Japan
Prior art keywords
circuit
switching circuit
coil
main coil
pump
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
JP60298974A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62159790A (ja
Inventor
Shinichi Ueda
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.)
Yashima Denki Co Ltd
Original Assignee
Yashima Denki Co 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 Yashima Denki Co Ltd filed Critical Yashima Denki Co Ltd
Priority to JP29897485A priority Critical patent/JPS62159790A/ja
Publication of JPS62159790A publication Critical patent/JPS62159790A/ja
Publication of JPH0561478B2 publication Critical patent/JPH0561478B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP29897485A 1985-12-30 1985-12-30 ポンプ制御装置 Granted JPS62159790A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29897485A JPS62159790A (ja) 1985-12-30 1985-12-30 ポンプ制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29897485A JPS62159790A (ja) 1985-12-30 1985-12-30 ポンプ制御装置

Publications (2)

Publication Number Publication Date
JPS62159790A JPS62159790A (ja) 1987-07-15
JPH0561478B2 true JPH0561478B2 (en]) 1993-09-06

Family

ID=17866595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29897485A Granted JPS62159790A (ja) 1985-12-30 1985-12-30 ポンプ制御装置

Country Status (1)

Country Link
JP (1) JPS62159790A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2539611Y2 (ja) * 1989-09-20 1997-06-25 株式会社荏原製作所 自吸式ポンプ
JP4181340B2 (ja) * 2002-06-07 2008-11-12 サンデン株式会社 圧縮機の保護方法および保護構造
CN104005944B (zh) * 2014-06-14 2016-04-06 台州豪贝泵业有限公司 一种水泵防冻控制系统及其控制方法
CN109763969A (zh) * 2019-01-30 2019-05-17 江门市华工机电有限公司 一种用于水泵防冻保护的控制方法
JP2020159276A (ja) * 2019-03-26 2020-10-01 愛三工業株式会社 流体ポンプの制御装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50112801A (en]) * 1974-02-15 1975-09-04
JPS6019777U (ja) * 1983-07-18 1985-02-09 三洋電機株式会社 ポンプの凍結防止装置

Also Published As

Publication number Publication date
JPS62159790A (ja) 1987-07-15

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