JPS5459601A - Pump operation controller - Google Patents

Pump operation controller

Info

Publication number
JPS5459601A
JPS5459601A JP12515077A JP12515077A JPS5459601A JP S5459601 A JPS5459601 A JP S5459601A JP 12515077 A JP12515077 A JP 12515077A JP 12515077 A JP12515077 A JP 12515077A JP S5459601 A JPS5459601 A JP S5459601A
Authority
JP
Japan
Prior art keywords
setting device
water level
revolution
pump
signals
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
JP12515077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6155639B2 (enrdf_load_stackoverflow
Inventor
Yoshio Horikawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12515077A priority Critical patent/JPS5459601A/ja
Publication of JPS5459601A publication Critical patent/JPS5459601A/ja
Publication of JPS6155639B2 publication Critical patent/JPS6155639B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP12515077A 1977-10-20 1977-10-20 Pump operation controller Granted JPS5459601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12515077A JPS5459601A (en) 1977-10-20 1977-10-20 Pump operation controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12515077A JPS5459601A (en) 1977-10-20 1977-10-20 Pump operation controller

Publications (2)

Publication Number Publication Date
JPS5459601A true JPS5459601A (en) 1979-05-14
JPS6155639B2 JPS6155639B2 (enrdf_load_stackoverflow) 1986-11-28

Family

ID=14903098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12515077A Granted JPS5459601A (en) 1977-10-20 1977-10-20 Pump operation controller

Country Status (1)

Country Link
JP (1) JPS5459601A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5679691U (enrdf_load_stackoverflow) * 1979-11-22 1981-06-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5679691U (enrdf_load_stackoverflow) * 1979-11-22 1981-06-27

Also Published As

Publication number Publication date
JPS6155639B2 (enrdf_load_stackoverflow) 1986-11-28

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