JPS5837982U - 逆転防止装置を備えた水中モ−タポンプ - Google Patents

逆転防止装置を備えた水中モ−タポンプ

Info

Publication number
JPS5837982U
JPS5837982U JP1981133254U JP13325481U JPS5837982U JP S5837982 U JPS5837982 U JP S5837982U JP 1981133254 U JP1981133254 U JP 1981133254U JP 13325481 U JP13325481 U JP 13325481U JP S5837982 U JPS5837982 U JP S5837982U
Authority
JP
Japan
Prior art keywords
phase
detection circuit
coil
motor pump
phases
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
JP1981133254U
Other languages
English (en)
Japanese (ja)
Other versions
JPS645097Y2 (enrdf_load_stackoverflow
Inventor
茂 山崎
中山　光仁
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
Original Assignee
Ebara Corp
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 filed Critical Ebara Corp
Priority to JP1981133254U priority Critical patent/JPS5837982U/ja
Publication of JPS5837982U publication Critical patent/JPS5837982U/ja
Application granted granted Critical
Publication of JPS645097Y2 publication Critical patent/JPS645097Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Ac Motors In General (AREA)
JP1981133254U 1981-09-08 1981-09-08 逆転防止装置を備えた水中モ−タポンプ Granted JPS5837982U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981133254U JPS5837982U (ja) 1981-09-08 1981-09-08 逆転防止装置を備えた水中モ−タポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981133254U JPS5837982U (ja) 1981-09-08 1981-09-08 逆転防止装置を備えた水中モ−タポンプ

Publications (2)

Publication Number Publication Date
JPS5837982U true JPS5837982U (ja) 1983-03-11
JPS645097Y2 JPS645097Y2 (enrdf_load_stackoverflow) 1989-02-08

Family

ID=29926718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981133254U Granted JPS5837982U (ja) 1981-09-08 1981-09-08 逆転防止装置を備えた水中モ−タポンプ

Country Status (1)

Country Link
JP (1) JPS5837982U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194416U (enrdf_load_stackoverflow) * 1975-01-28 1976-07-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194416U (enrdf_load_stackoverflow) * 1975-01-28 1976-07-29

Also Published As

Publication number Publication date
JPS645097Y2 (enrdf_load_stackoverflow) 1989-02-08

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