JPS5771616A - Sand filter type water in-take device - Google Patents

Sand filter type water in-take device

Info

Publication number
JPS5771616A
JPS5771616A JP55148056A JP14805680A JPS5771616A JP S5771616 A JPS5771616 A JP S5771616A JP 55148056 A JP55148056 A JP 55148056A JP 14805680 A JP14805680 A JP 14805680A JP S5771616 A JPS5771616 A JP S5771616A
Authority
JP
Japan
Prior art keywords
water
sand filter
suspended substances
filter layer
sand
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
JP55148056A
Other languages
English (en)
Inventor
Susumu Hirata
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP55148056A priority Critical patent/JPS5771616A/ja
Publication of JPS5771616A publication Critical patent/JPS5771616A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)
JP55148056A 1980-10-22 1980-10-22 Sand filter type water in-take device Pending JPS5771616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55148056A JPS5771616A (en) 1980-10-22 1980-10-22 Sand filter type water in-take device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55148056A JPS5771616A (en) 1980-10-22 1980-10-22 Sand filter type water in-take device

Publications (1)

Publication Number Publication Date
JPS5771616A true JPS5771616A (en) 1982-05-04

Family

ID=15444175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55148056A Pending JPS5771616A (en) 1980-10-22 1980-10-22 Sand filter type water in-take device

Country Status (1)

Country Link
JP (1) JPS5771616A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6151917U (ja) * 1984-09-05 1986-04-08
KR20130140553A (ko) * 2012-06-14 2013-12-24 더 보잉 컴파니 선택성이 있는 연약 연신 필름

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6151917U (ja) * 1984-09-05 1986-04-08
KR20130140553A (ko) * 2012-06-14 2013-12-24 더 보잉 컴파니 선택성이 있는 연약 연신 필름

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