JPS64598B2 - - Google Patents

Info

Publication number
JPS64598B2
JPS64598B2 JP6712580A JP6712580A JPS64598B2 JP S64598 B2 JPS64598 B2 JP S64598B2 JP 6712580 A JP6712580 A JP 6712580A JP 6712580 A JP6712580 A JP 6712580A JP S64598 B2 JPS64598 B2 JP S64598B2
Authority
JP
Japan
Prior art keywords
flow rate
pump
water level
change
inflow flow
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
Application number
JP6712580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56165783A (en
Inventor
Akira Myamoto
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 JP6712580A priority Critical patent/JPS56165783A/ja
Publication of JPS56165783A publication Critical patent/JPS56165783A/ja
Publication of JPS64598B2 publication Critical patent/JPS64598B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
  • Flow Control (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Sewage (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
JP6712580A 1980-05-22 1980-05-22 Water level controller Granted JPS56165783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6712580A JPS56165783A (en) 1980-05-22 1980-05-22 Water level controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6712580A JPS56165783A (en) 1980-05-22 1980-05-22 Water level controller

Publications (2)

Publication Number Publication Date
JPS56165783A JPS56165783A (en) 1981-12-19
JPS64598B2 true JPS64598B2 (enExample) 1989-01-06

Family

ID=13335865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6712580A Granted JPS56165783A (en) 1980-05-22 1980-05-22 Water level controller

Country Status (1)

Country Link
JP (1) JPS56165783A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281898A (ja) * 1988-09-13 1990-03-22 Toyota Autom Loom Works Ltd フォークリフト
JPH0382399U (enExample) * 1989-12-13 1991-08-22
JPH0413000A (ja) * 1990-04-28 1992-01-17 Toyota Autom Loom Works Ltd 情報管理フォークリフト

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447194A (ja) * 1990-06-14 1992-02-17 Kubota Corp ポンプの運転台数制御方法
CN105549634A (zh) * 2015-12-09 2016-05-04 成都翰道科技有限公司 检测保护式地下停车场辅助排水系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281898A (ja) * 1988-09-13 1990-03-22 Toyota Autom Loom Works Ltd フォークリフト
JPH0382399U (enExample) * 1989-12-13 1991-08-22
JPH0413000A (ja) * 1990-04-28 1992-01-17 Toyota Autom Loom Works Ltd 情報管理フォークリフト

Also Published As

Publication number Publication date
JPS56165783A (en) 1981-12-19

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