JPS555457A - Operation of vertical hydraulic hoist - Google Patents

Operation of vertical hydraulic hoist

Info

Publication number
JPS555457A
JPS555457A JP7742278A JP7742278A JPS555457A JP S555457 A JPS555457 A JP S555457A JP 7742278 A JP7742278 A JP 7742278A JP 7742278 A JP7742278 A JP 7742278A JP S555457 A JPS555457 A JP S555457A
Authority
JP
Japan
Prior art keywords
floats
slurry
pump
speed
rotational frequency
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
JP7742278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS631470B2 (enrdf_load_stackoverflow
Inventor
Kenji Uchida
Masakatsu Sakamoto
Isao Honma
Yukishige Jinno
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 JP7742278A priority Critical patent/JPS555457A/ja
Publication of JPS555457A publication Critical patent/JPS555457A/ja
Publication of JPS631470B2 publication Critical patent/JPS631470B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
JP7742278A 1978-06-28 1978-06-28 Operation of vertical hydraulic hoist Granted JPS555457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7742278A JPS555457A (en) 1978-06-28 1978-06-28 Operation of vertical hydraulic hoist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7742278A JPS555457A (en) 1978-06-28 1978-06-28 Operation of vertical hydraulic hoist

Publications (2)

Publication Number Publication Date
JPS555457A true JPS555457A (en) 1980-01-16
JPS631470B2 JPS631470B2 (enrdf_load_stackoverflow) 1988-01-12

Family

ID=13633521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7742278A Granted JPS555457A (en) 1978-06-28 1978-06-28 Operation of vertical hydraulic hoist

Country Status (1)

Country Link
JP (1) JPS555457A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108953172A (zh) * 2018-08-10 2018-12-07 湖南柿竹园有色金属有限责任公司 一种隔离泵自动控制系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108953172A (zh) * 2018-08-10 2018-12-07 湖南柿竹园有色金属有限责任公司 一种隔离泵自动控制系统

Also Published As

Publication number Publication date
JPS631470B2 (enrdf_load_stackoverflow) 1988-01-12

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