CA1173875A - Joint isolateur pour tuyauterie - Google Patents

Joint isolateur pour tuyauterie

Info

Publication number
CA1173875A
CA1173875A CA000390888A CA390888A CA1173875A CA 1173875 A CA1173875 A CA 1173875A CA 000390888 A CA000390888 A CA 000390888A CA 390888 A CA390888 A CA 390888A CA 1173875 A CA1173875 A CA 1173875A
Authority
CA
Canada
Prior art keywords
cylindrical body
body portion
tubular member
insulator
pipe joint
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
CA000390888A
Other languages
English (en)
Inventor
Takashi Shirazawa
Takeo Inoue
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 Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of CA1173875A publication Critical patent/CA1173875A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Insulating Bodies (AREA)
CA000390888A 1980-12-11 1981-11-25 Joint isolateur pour tuyauterie Expired CA1173875A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP176711/80 1980-12-11
JP17671180A JPS5797986A (en) 1980-12-11 1980-12-11 Insulation pipe joint

Publications (1)

Publication Number Publication Date
CA1173875A true CA1173875A (fr) 1984-09-04

Family

ID=16018416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000390888A Expired CA1173875A (fr) 1980-12-11 1981-11-25 Joint isolateur pour tuyauterie

Country Status (2)

Country Link
JP (1) JPS5797986A (fr)
CA (1) CA1173875A (fr)

Also Published As

Publication number Publication date
JPS6360279B2 (fr) 1988-11-24
JPS5797986A (en) 1982-06-17

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry