JPS5471001A - High pressure packer tube - Google Patents

High pressure packer tube

Info

Publication number
JPS5471001A
JPS5471001A JP13737677A JP13737677A JPS5471001A JP S5471001 A JPS5471001 A JP S5471001A JP 13737677 A JP13737677 A JP 13737677A JP 13737677 A JP13737677 A JP 13737677A JP S5471001 A JPS5471001 A JP S5471001A
Authority
JP
Japan
Prior art keywords
high pressure
pressure packer
packer tube
tube
pressure
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
JP13737677A
Other languages
Japanese (ja)
Other versions
JPS5510753B2 (en
Inventor
Kimio Ogura
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.)
OUYOU CHISHITSU CHIYOUSA JIMUS
Original Assignee
OUYOU CHISHITSU CHIYOUSA JIMUS
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 OUYOU CHISHITSU CHIYOUSA JIMUS filed Critical OUYOU CHISHITSU CHIYOUSA JIMUS
Priority to JP13737677A priority Critical patent/JPS5471001A/en
Publication of JPS5471001A publication Critical patent/JPS5471001A/en
Publication of JPS5510753B2 publication Critical patent/JPS5510753B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
JP13737677A 1977-11-16 1977-11-16 High pressure packer tube Granted JPS5471001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13737677A JPS5471001A (en) 1977-11-16 1977-11-16 High pressure packer tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13737677A JPS5471001A (en) 1977-11-16 1977-11-16 High pressure packer tube

Publications (2)

Publication Number Publication Date
JPS5471001A true JPS5471001A (en) 1979-06-07
JPS5510753B2 JPS5510753B2 (en) 1980-03-18

Family

ID=15197230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13737677A Granted JPS5471001A (en) 1977-11-16 1977-11-16 High pressure packer tube

Country Status (1)

Country Link
JP (1) JPS5471001A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002206907A (en) * 2001-01-10 2002-07-26 Central Res Inst Of Electric Power Ind Rockbed crack measuring method and device thereof
JP2009002043A (en) * 2007-06-21 2009-01-08 Hara Kogyo Kk Packer
KR101242722B1 (en) 2010-07-01 2013-03-18 주식회사 지앤지테크놀러지 Ground well packing unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002206907A (en) * 2001-01-10 2002-07-26 Central Res Inst Of Electric Power Ind Rockbed crack measuring method and device thereof
JP4562158B2 (en) * 2001-01-10 2010-10-13 財団法人電力中央研究所 Rock crack measuring method and apparatus
JP2009002043A (en) * 2007-06-21 2009-01-08 Hara Kogyo Kk Packer
KR101242722B1 (en) 2010-07-01 2013-03-18 주식회사 지앤지테크놀러지 Ground well packing unit

Also Published As

Publication number Publication date
JPS5510753B2 (en) 1980-03-18

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