JPS5684608A - Pool water filtering method - Google Patents

Pool water filtering method

Info

Publication number
JPS5684608A
JPS5684608A JP15917379A JP15917379A JPS5684608A JP S5684608 A JPS5684608 A JP S5684608A JP 15917379 A JP15917379 A JP 15917379A JP 15917379 A JP15917379 A JP 15917379A JP S5684608 A JPS5684608 A JP S5684608A
Authority
JP
Japan
Prior art keywords
filter
backwash
clod
liquid
tank
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.)
Pending
Application number
JP15917379A
Other languages
English (en)
Inventor
Masaki Takeshima
Ryozo Yoshikawa
Masaki Tsuyama
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 JP15917379A priority Critical patent/JPS5684608A/ja
Publication of JPS5684608A publication Critical patent/JPS5684608A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)
JP15917379A 1979-12-10 1979-12-10 Pool water filtering method Pending JPS5684608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15917379A JPS5684608A (en) 1979-12-10 1979-12-10 Pool water filtering method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15917379A JPS5684608A (en) 1979-12-10 1979-12-10 Pool water filtering method

Publications (1)

Publication Number Publication Date
JPS5684608A true JPS5684608A (en) 1981-07-10

Family

ID=15687877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15917379A Pending JPS5684608A (en) 1979-12-10 1979-12-10 Pool water filtering method

Country Status (1)

Country Link
JP (1) JPS5684608A (ja)

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