JPH02126816U - - Google Patents

Info

Publication number
JPH02126816U
JPH02126816U JP3520089U JP3520089U JPH02126816U JP H02126816 U JPH02126816 U JP H02126816U JP 3520089 U JP3520089 U JP 3520089U JP 3520089 U JP3520089 U JP 3520089U JP H02126816 U JPH02126816 U JP H02126816U
Authority
JP
Japan
Prior art keywords
standpipe
inlet
pipe
inner tube
circumferential gap
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
JP3520089U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0546905Y2 (en]
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 filed Critical
Priority to JP3520089U priority Critical patent/JPH0546905Y2/ja
Publication of JPH02126816U publication Critical patent/JPH02126816U/ja
Application granted granted Critical
Publication of JPH0546905Y2 publication Critical patent/JPH0546905Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP3520089U 1989-03-27 1989-03-27 Expired - Lifetime JPH0546905Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3520089U JPH0546905Y2 (en]) 1989-03-27 1989-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3520089U JPH0546905Y2 (en]) 1989-03-27 1989-03-27

Publications (2)

Publication Number Publication Date
JPH02126816U true JPH02126816U (en]) 1990-10-18
JPH0546905Y2 JPH0546905Y2 (en]) 1993-12-09

Family

ID=31540352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3520089U Expired - Lifetime JPH0546905Y2 (en]) 1989-03-27 1989-03-27

Country Status (1)

Country Link
JP (1) JPH0546905Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002031267A (ja) * 2000-07-17 2002-01-31 Hakko Co Ltd 空間内への樹脂充填方法及び充填装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002031267A (ja) * 2000-07-17 2002-01-31 Hakko Co Ltd 空間内への樹脂充填方法及び充填装置

Also Published As

Publication number Publication date
JPH0546905Y2 (en]) 1993-12-09

Similar Documents

Publication Publication Date Title
CN209083252U (zh) 一种钻孔内爆破和注水或压裂一体化封孔器
JPH02126816U (en])
CN217106894U (zh) 一种冲砂装置
CN2339744Y (zh) 井下连续冲洗装置
CN201013308Y (zh) 防砂泄油阀
CN218177196U (zh) 一种松软煤层瓦斯抽采封孔装置
CN206246349U (zh) 一种快接式油井放喷接力泵
CN2082758U (zh) 采油管柱单流配产器
CN212564667U (zh) 一种通用型阀杆加长组件
JP3032773U (ja) 地盤改良材注入用パイプ
CN2276945Y (zh) 预应力锚索双重密封重复高压注浆管
CN112922562B (zh) 一种多功能瓦斯抽采封孔方法
CN219953299U (zh) 双层钻杆深孔高压压裂封隔器
JP2000291266A (ja) 接着剤注入装置用座金、接着剤注入装置及び接着剤注入方法
CN213392245U (zh) 一种用于瓦斯抽采管路上取气的装置
CN2711507Y (zh) 地下高压储气装置
CN2163903Y (zh) 充浆密封圈
CN207177843U (zh) 一种用于防止储气库造腔管柱弯曲的支撑工具
CN118360940A (zh) 一种微型钢管桩封口注浆结构
JPH0543357Y2 (en])
JPH0118677Y2 (en])
CN207526449U (zh) 一种油层挡砂管井下解卡管柱
JP3013839U (ja) セグメントのグラウトホール
JPS6338307Y2 (en])
CN205936551U (zh) 一种自动排液式气井井下节流器