IT8521197A0 - Attrezzo di tenuta per prove a compressione. - Google Patents

Attrezzo di tenuta per prove a compressione.

Info

Publication number
IT8521197A0
IT8521197A0 IT8521197A IT2119785A IT8521197A0 IT 8521197 A0 IT8521197 A0 IT 8521197A0 IT 8521197 A IT8521197 A IT 8521197A IT 2119785 A IT2119785 A IT 2119785A IT 8521197 A0 IT8521197 A0 IT 8521197A0
Authority
IT
Italy
Prior art keywords
sealing tool
compression tests
tests
compression
tool
Prior art date
Application number
IT8521197A
Other languages
English (en)
Other versions
IT1185113B (it
Inventor
Rolf Hermes
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
Priority claimed from DE19843425114 external-priority patent/DE3425114A1/de
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Publication of IT8521197A0 publication Critical patent/IT8521197A0/it
Application granted granted Critical
Publication of IT1185113B publication Critical patent/IT1185113B/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
IT21197/85A 1984-07-05 1985-06-19 Attrezzo di tenuta per prove a compressione IT1185113B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843425114 DE3425114A1 (de) 1983-03-02 1984-07-05 Dichtwerkzeug fuer pruefpressen

Publications (2)

Publication Number Publication Date
IT8521197A0 true IT8521197A0 (it) 1985-06-19
IT1185113B IT1185113B (it) 1987-11-04

Family

ID=6240112

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21197/85A IT1185113B (it) 1984-07-05 1985-06-19 Attrezzo di tenuta per prove a compressione

Country Status (3)

Country Link
JP (1) JPS6125032A (it)
FR (1) FR2571494A1 (it)
IT (1) IT1185113B (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081063A (en) * 1959-06-15 1963-03-12 Tomlinson Ind Inc Valve including a seat cup
DE2811930C2 (de) * 1978-03-18 1984-10-31 Friedrich Kocks GmbH & Co, 4010 Hilden Spannmittel für Dicht- und Spannköpfe
DE3307813C1 (de) * 1983-03-02 1984-08-23 Mannesmann AG, 4000 Düsseldorf Werkzeug zur Pruefung von Rohren in einer Rohrpruefpresse

Also Published As

Publication number Publication date
IT1185113B (it) 1987-11-04
FR2571494A1 (fr) 1986-04-11
JPS6125032A (ja) 1986-02-03

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