FR1449070A - Pneumatic test bench for tubes - Google Patents

Pneumatic test bench for tubes

Info

Publication number
FR1449070A
FR1449070A FR23333A FR23333A FR1449070A FR 1449070 A FR1449070 A FR 1449070A FR 23333 A FR23333 A FR 23333A FR 23333 A FR23333 A FR 23333A FR 1449070 A FR1449070 A FR 1449070A
Authority
FR
France
Prior art keywords
tubes
test bench
pneumatic test
pneumatic
bench
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
FR23333A
Other languages
French (fr)
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.)
Vallourec SA
Original Assignee
Vallourec SA
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 Vallourec SA filed Critical Vallourec SA
Priority to FR23333A priority Critical patent/FR1449070A/en
Priority to DE19661573929 priority patent/DE1573929A1/en
Priority to GB2999966A priority patent/GB1132789A/en
Priority to US567751A priority patent/US3383906A/en
Application granted granted Critical
Publication of FR1449070A publication Critical patent/FR1449070A/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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
    • G01M3/08—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds
    • G01M3/083—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds for tubes
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
    • G01M3/08—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
FR23333A 1965-07-02 1965-07-02 Pneumatic test bench for tubes Expired FR1449070A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR23333A FR1449070A (en) 1965-07-02 1965-07-02 Pneumatic test bench for tubes
DE19661573929 DE1573929A1 (en) 1965-07-02 1966-07-01 Pneumatic test stand for pipes for leaks
GB2999966A GB1132789A (en) 1965-07-02 1966-07-04 Pneumatic testing bench for tubes
US567751A US3383906A (en) 1965-07-02 1966-07-25 Bench for pneumatically testing the impermeability of tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR23333A FR1449070A (en) 1965-07-02 1965-07-02 Pneumatic test bench for tubes

Publications (1)

Publication Number Publication Date
FR1449070A true FR1449070A (en) 1966-08-12

Family

ID=8583712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23333A Expired FR1449070A (en) 1965-07-02 1965-07-02 Pneumatic test bench for tubes

Country Status (3)

Country Link
DE (1) DE1573929A1 (en)
FR (1) FR1449070A (en)
GB (1) GB1132789A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107063574B (en) * 2017-01-03 2023-09-15 浙江久立特材科技股份有限公司 Multi-station underwater airtight testing machine

Also Published As

Publication number Publication date
DE1573929A1 (en) 1971-02-04
GB1132789A (en) 1968-11-06

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