CA551720A - Joints tubulaires rotatifs etanches au liquide et etanches au gaz - Google Patents

Joints tubulaires rotatifs etanches au liquide et etanches au gaz

Info

Publication number
CA551720A
CA551720A CA551720A CA551720DA CA551720A CA 551720 A CA551720 A CA 551720A CA 551720 A CA551720 A CA 551720A CA 551720D A CA551720D A CA 551720DA CA 551720 A CA551720 A CA 551720A
Authority
CA
Canada
Prior art keywords
tight
gas
liquid
rotating tubular
tubular joints
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
CA551720A
Other languages
English (en)
Inventor
H. Shumaker Ephraim
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.)
ROTHERN ENGINEERING Co
Original Assignee
ROTHERN ENGINEERING Co
Publication date
Application granted granted Critical
Publication of CA551720A publication Critical patent/CA551720A/fr
Expired legal-status Critical Current

Links

CA551720A Joints tubulaires rotatifs etanches au liquide et etanches au gaz Expired CA551720A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA551720T

Publications (1)

Publication Number Publication Date
CA551720A true CA551720A (fr) 1958-01-14

Family

ID=35713121

Family Applications (1)

Application Number Title Priority Date Filing Date
CA551720A Expired CA551720A (fr) Joints tubulaires rotatifs etanches au liquide et etanches au gaz

Country Status (1)

Country Link
CA (1) CA551720A (fr)

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