CA1128924A - Appareil manometrique a reducteur de bruits - Google Patents

Appareil manometrique a reducteur de bruits

Info

Publication number
CA1128924A
CA1128924A CA352,137A CA352137A CA1128924A CA 1128924 A CA1128924 A CA 1128924A CA 352137 A CA352137 A CA 352137A CA 1128924 A CA1128924 A CA 1128924A
Authority
CA
Canada
Prior art keywords
mud
pressure
pitot tube
venturi
column
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
CA352,137A
Other languages
English (en)
Inventor
Jackson R. Claycomb
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
Priority to CA352,137A priority Critical patent/CA1128924A/fr
Application granted granted Critical
Publication of CA1128924A publication Critical patent/CA1128924A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
CA352,137A 1980-05-16 1980-05-16 Appareil manometrique a reducteur de bruits Expired CA1128924A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA352,137A CA1128924A (fr) 1980-05-16 1980-05-16 Appareil manometrique a reducteur de bruits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA352,137A CA1128924A (fr) 1980-05-16 1980-05-16 Appareil manometrique a reducteur de bruits

Publications (1)

Publication Number Publication Date
CA1128924A true CA1128924A (fr) 1982-08-03

Family

ID=4116972

Family Applications (1)

Application Number Title Priority Date Filing Date
CA352,137A Expired CA1128924A (fr) 1980-05-16 1980-05-16 Appareil manometrique a reducteur de bruits

Country Status (1)

Country Link
CA (1) CA1128924A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry