JPS5761959B2 - - Google Patents

Info

Publication number
JPS5761959B2
JPS5761959B2 JP54155604A JP15560479A JPS5761959B2 JP S5761959 B2 JPS5761959 B2 JP S5761959B2 JP 54155604 A JP54155604 A JP 54155604A JP 15560479 A JP15560479 A JP 15560479A JP S5761959 B2 JPS5761959 B2 JP S5761959B2
Authority
JP
Japan
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
JP54155604A
Other languages
Japanese (ja)
Other versions
JPS5680578A (en
Inventor
Satoshi Kondo
Seiji Kikuchi
Juichi Yoshino
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP15560479A priority Critical patent/JPS5680578A/ja
Publication of JPS5680578A publication Critical patent/JPS5680578A/ja
Publication of JPS5761959B2 publication Critical patent/JPS5761959B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
JP15560479A 1979-12-03 1979-12-03 Clad steel pipe joint with anticorrosive sealing surface for oil well and gas well Granted JPS5680578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15560479A JPS5680578A (en) 1979-12-03 1979-12-03 Clad steel pipe joint with anticorrosive sealing surface for oil well and gas well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15560479A JPS5680578A (en) 1979-12-03 1979-12-03 Clad steel pipe joint with anticorrosive sealing surface for oil well and gas well

Publications (2)

Publication Number Publication Date
JPS5680578A JPS5680578A (en) 1981-07-01
JPS5761959B2 true JPS5761959B2 (enrdf_load_stackoverflow) 1982-12-27

Family

ID=15609648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15560479A Granted JPS5680578A (en) 1979-12-03 1979-12-03 Clad steel pipe joint with anticorrosive sealing surface for oil well and gas well

Country Status (1)

Country Link
JP (1) JPS5680578A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925542A (ja) * 1982-07-29 1984-02-09 Matsushita Electric Ind Co Ltd 直進形モ−タアクチユエ−タ
JPS62247737A (ja) * 1986-04-18 1987-10-28 Canon Electronics Inc ステツピングモ−タ−
JPH0370453A (ja) * 1989-08-04 1991-03-26 Copal Electron Co Ltd モータ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857586A (ja) * 1981-10-02 1983-04-05 川崎重工業株式会社 二重管の継手構造
EP0094509B1 (en) * 1982-05-19 1987-07-15 Kenneth J. Carstensen Coupling for tubing or casing and method of assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133115A (en) * 1976-04-30 1977-11-08 Sumitomo Metal Ind Ltd Screw joint of steel pipe
JPS5349714U (enrdf_load_stackoverflow) * 1976-10-01 1978-04-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925542A (ja) * 1982-07-29 1984-02-09 Matsushita Electric Ind Co Ltd 直進形モ−タアクチユエ−タ
JPS62247737A (ja) * 1986-04-18 1987-10-28 Canon Electronics Inc ステツピングモ−タ−
JPH0370453A (ja) * 1989-08-04 1991-03-26 Copal Electron Co Ltd モータ

Also Published As

Publication number Publication date
JPS5680578A (en) 1981-07-01

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