CA569311A - Self-sealing pipe coupling - Google Patents

Self-sealing pipe coupling

Info

Publication number
CA569311A
CA569311A CA569311A CA569311DA CA569311A CA 569311 A CA569311 A CA 569311A CA 569311 A CA569311 A CA 569311A CA 569311D A CA569311D A CA 569311DA CA 569311 A CA569311 A CA 569311A
Authority
CA
Canada
Prior art keywords
self
pipe coupling
sealing pipe
sealing
coupling
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
CA569311A
Other languages
French (fr)
Inventor
E. Risley Roger
T. Newell Frederick
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
Publication date
Application granted granted Critical
Publication of CA569311A publication Critical patent/CA569311A/en
Expired legal-status Critical Current

Links

CA569311A Self-sealing pipe coupling Expired CA569311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA569311T

Publications (1)

Publication Number Publication Date
CA569311A true CA569311A (en) 1959-01-20

Family

ID=35741853

Family Applications (1)

Application Number Title Priority Date Filing Date
CA569311A Expired CA569311A (en) Self-sealing pipe coupling

Country Status (1)

Country Link
CA (1) CA569311A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537731A (en) * 1969-05-23 1970-11-03 Robert R Reddy Seal for a tubing joint
US5380017A (en) * 1990-04-12 1995-01-10 Nyloplast Europe B.V. Sealing ring for sealing against fluid flow in either direction between inner and outer pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537731A (en) * 1969-05-23 1970-11-03 Robert R Reddy Seal for a tubing joint
US5380017A (en) * 1990-04-12 1995-01-10 Nyloplast Europe B.V. Sealing ring for sealing against fluid flow in either direction between inner and outer pipes

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