JPS6159191B2 - - Google Patents

Info

Publication number
JPS6159191B2
JPS6159191B2 JP55139417A JP13941780A JPS6159191B2 JP S6159191 B2 JPS6159191 B2 JP S6159191B2 JP 55139417 A JP55139417 A JP 55139417A JP 13941780 A JP13941780 A JP 13941780A JP S6159191 B2 JPS6159191 B2 JP S6159191B2
Authority
JP
Japan
Prior art keywords
valve
piping
shut
shutoff
pipe
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
JP55139417A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5765371A (en
Inventor
Hidetada Kawakami
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.)
Niigata Engineering Co Ltd
Original Assignee
Niigata Engineering Co 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 Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Priority to JP55139417A priority Critical patent/JPS5765371A/ja
Publication of JPS5765371A publication Critical patent/JPS5765371A/ja
Publication of JPS6159191B2 publication Critical patent/JPS6159191B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cleaning In General (AREA)
JP55139417A 1980-10-07 1980-10-07 Method of washing transport piping for fresh concrete Granted JPS5765371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55139417A JPS5765371A (en) 1980-10-07 1980-10-07 Method of washing transport piping for fresh concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55139417A JPS5765371A (en) 1980-10-07 1980-10-07 Method of washing transport piping for fresh concrete

Publications (2)

Publication Number Publication Date
JPS5765371A JPS5765371A (en) 1982-04-20
JPS6159191B2 true JPS6159191B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-12-15

Family

ID=15244731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55139417A Granted JPS5765371A (en) 1980-10-07 1980-10-07 Method of washing transport piping for fresh concrete

Country Status (1)

Country Link
JP (1) JPS5765371A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS5765371A (en) 1982-04-20

Similar Documents

Publication Publication Date Title
KR101345722B1 (ko) 브러쉬를 이용한 지하수 심정 청소 장치
US5299370A (en) Excavation apparatus
CA1127145A (en) Component spray-washing system for mixers
KR100591599B1 (ko) 콘크리트 펌프카의 잔류 콘크리트 배출장치 및 잔류 콘크리트 배출방법
KR101912171B1 (ko) 에어실린더펌프
CN114942313A (zh) 可对取样点自动摊平的土壤生态修复用土壤检测装置
JPS6159191B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6344029B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN208884646U (zh) 一种下水道水力疏通器
JPH0437674Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US20190203568A1 (en) System And Method For Cleaning A Receptacle
JPH0750474Y2 (ja) シールド掘進機の排土装置
JPS6147982B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4229852A (en) Portable pipe cleaning apparatus
JPH0634472Y2 (ja) 裏込材等の送給用配管構造
JP2923792B2 (ja) 残コン処理方法及び装置
JPH07560Y2 (ja) 高圧空気を利用した吸引装置
SU877070A1 (ru) Устройство дл герметизации дегазационной скважины
CN205839897U (zh) 下水道疏通器
CN223276897U (zh) 一种清洗机的废水自动排放装置
RU2028428C1 (ru) Устройство для очистки водоемов и добычи сапропеля
RU2006141649A (ru) Способ и система для транспортировки дисперсного материала
JPH0738343Y2 (ja) 風量吸引車
JPH0849651A (ja) コンクリートポンプの配管洗浄方法および装置
JPH0651533B2 (ja) 土砂の空気圧送中継装置