CA1034109A - Sleeve valve mandrel and seal means for indexing valve assembly - Google Patents

Sleeve valve mandrel and seal means for indexing valve assembly

Info

Publication number
CA1034109A
CA1034109A CA227,058A CA227058A CA1034109A CA 1034109 A CA1034109 A CA 1034109A CA 227058 A CA227058 A CA 227058A CA 1034109 A CA1034109 A CA 1034109A
Authority
CA
Canada
Prior art keywords
seal means
indexing
mandrel
valve assembly
valve
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
CA227,058A
Other languages
French (fr)
Inventor
Norman W. Read
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
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Application granted granted Critical
Publication of CA1034109A publication Critical patent/CA1034109A/en
Expired legal-status Critical Current

Links

CA227,058A 1974-08-05 1975-05-15 Sleeve valve mandrel and seal means for indexing valve assembly Expired CA1034109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49442474A 1974-08-05 1974-08-05

Publications (1)

Publication Number Publication Date
CA1034109A true CA1034109A (en) 1978-07-04

Family

ID=23964417

Family Applications (1)

Application Number Title Priority Date Filing Date
CA227,058A Expired CA1034109A (en) 1974-08-05 1975-05-15 Sleeve valve mandrel and seal means for indexing valve assembly

Country Status (1)

Country Link
CA (1) CA1034109A (en)

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