JPS6234408B2 - - Google Patents

Info

Publication number
JPS6234408B2
JPS6234408B2 JP54038672A JP3867279A JPS6234408B2 JP S6234408 B2 JPS6234408 B2 JP S6234408B2 JP 54038672 A JP54038672 A JP 54038672A JP 3867279 A JP3867279 A JP 3867279A JP S6234408 B2 JPS6234408 B2 JP S6234408B2
Authority
JP
Japan
Prior art keywords
pond
cleaning
over
ponds
valve
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
JP54038672A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55129122A (en
Inventor
Gi Hisayoshi
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 JP3867279A priority Critical patent/JPS55129122A/ja
Publication of JPS55129122A publication Critical patent/JPS55129122A/ja
Publication of JPS6234408B2 publication Critical patent/JPS6234408B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)
JP3867279A 1979-03-30 1979-03-30 Operating method for filter pond Granted JPS55129122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3867279A JPS55129122A (en) 1979-03-30 1979-03-30 Operating method for filter pond

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3867279A JPS55129122A (en) 1979-03-30 1979-03-30 Operating method for filter pond

Publications (2)

Publication Number Publication Date
JPS55129122A JPS55129122A (en) 1980-10-06
JPS6234408B2 true JPS6234408B2 (fr) 1987-07-27

Family

ID=12531753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3867279A Granted JPS55129122A (en) 1979-03-30 1979-03-30 Operating method for filter pond

Country Status (1)

Country Link
JP (1) JPS55129122A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2937128A1 (fr) * 2014-04-25 2015-10-28 Siemens VAI Metals Technologies GmbH Surveillance d'un nettoyage à base de gaz comprimé pour une installation de filtre à manche

Also Published As

Publication number Publication date
JPS55129122A (en) 1980-10-06

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