FR2504678B3 - - Google Patents

Info

Publication number
FR2504678B3
FR2504678B3 FR8207264A FR8207264A FR2504678B3 FR 2504678 B3 FR2504678 B3 FR 2504678B3 FR 8207264 A FR8207264 A FR 8207264A FR 8207264 A FR8207264 A FR 8207264A FR 2504678 B3 FR2504678 B3 FR 2504678B3
Authority
FR
France
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
FR8207264A
Other languages
French (fr)
Other versions
FR2504678A1 (en
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of FR2504678A1 publication Critical patent/FR2504678A1/en
Application granted granted Critical
Publication of FR2504678B3 publication Critical patent/FR2504678B3/fr
Granted 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
    • 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
    • G01M3/022—Test plugs for closing off the end of a pipe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12—Pressure testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
FR8207264A 1981-04-28 1982-04-27 HYDROSTATIC PRESS FOR TUBE TESTING Granted FR2504678A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813117694 DE3117694A1 (en) 1981-04-28 1981-04-28 Hydrostatic tube (pipe) testing press

Publications (2)

Publication Number Publication Date
FR2504678A1 FR2504678A1 (en) 1982-10-29
FR2504678B3 true FR2504678B3 (en) 1984-09-14

Family

ID=6131471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8207264A Granted FR2504678A1 (en) 1981-04-28 1982-04-27 HYDROSTATIC PRESS FOR TUBE TESTING

Country Status (4)

Country Link
JP (1) JPS57179637A (en)
DE (1) DE3117694A1 (en)
FR (1) FR2504678A1 (en)
IT (1) IT1152102B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463365U (en) * 1990-10-08 1992-05-29
CN108127955A (en) * 2018-01-03 2018-06-08 深圳市信维通信股份有限公司 A kind of antenna merged with RF tests that is cold-pressed produces jig
CN114636615B (en) * 2022-05-18 2022-09-06 太原理工大学 Clamp for local buckling test of thin-wall hose under compression load

Also Published As

Publication number Publication date
DE3117694A1 (en) 1982-11-11
FR2504678A1 (en) 1982-10-29
IT8219297A0 (en) 1982-01-26
JPS57179637A (en) 1982-11-05
IT1152102B (en) 1986-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse