FR761249A - Tube testing machine - Google Patents

Tube testing machine

Info

Publication number
FR761249A
FR761249A FR761249DA FR761249A FR 761249 A FR761249 A FR 761249A FR 761249D A FR761249D A FR 761249DA FR 761249 A FR761249 A FR 761249A
Authority
FR
France
Prior art keywords
testing machine
tube testing
tube
machine
testing
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
Other languages
French (fr)
Inventor
Rudolf Traut
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 filed Critical
Application granted granted Critical
Publication of FR761249A publication Critical patent/FR761249A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2846—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR761249D 1932-10-27 1933-08-04 Tube testing machine Expired FR761249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE761249X 1932-10-27

Publications (1)

Publication Number Publication Date
FR761249A true FR761249A (en) 1934-03-14

Family

ID=6664528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR761249D Expired FR761249A (en) 1932-10-27 1933-08-04 Tube testing machine

Country Status (1)

Country Link
FR (1) FR761249A (en)

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