SE321366B - - Google Patents

Info

Publication number
SE321366B
SE321366B SE5655/66A SE565566A SE321366B SE 321366 B SE321366 B SE 321366B SE 5655/66 A SE5655/66 A SE 5655/66A SE 565566 A SE565566 A SE 565566A SE 321366 B SE321366 B SE 321366B
Authority
SE
Sweden
Application number
SE5655/66A
Inventor
A Mitchell
P Kahn
Original Assignee
Plessey Co Ltd
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 GB18278/65A external-priority patent/GB1137472A/en
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Publication of SE321366B publication Critical patent/SE321366B/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/202Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
SE5655/66A 1965-04-30 1966-04-26 SE321366B (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB18278/65A GB1137472A (en) 1965-04-30 1965-04-30 Apparatus for checking the sealing conditions of hydraulic pistons and the like
GB3040665 1965-07-16

Publications (1)

Publication Number Publication Date
SE321366B true SE321366B (enrdf_load_html_response) 1970-03-02

Family

ID=26253287

Family Applications (1)

Application Number Title Priority Date Filing Date
SE5655/66A SE321366B (enrdf_load_html_response) 1965-04-30 1966-04-26

Country Status (2)

Country Link
DE (1) DE1573750A1 (enrdf_load_html_response)
SE (1) SE321366B (enrdf_load_html_response)

Also Published As

Publication number Publication date
DE1573750A1 (de) 1970-08-13

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