IT961387B - Dispositivo per la rivelazione di perdite in recipienti - Google Patents

Dispositivo per la rivelazione di perdite in recipienti

Info

Publication number
IT961387B
IT961387B IT5150672A IT5150672A IT961387B IT 961387 B IT961387 B IT 961387B IT 5150672 A IT5150672 A IT 5150672A IT 5150672 A IT5150672 A IT 5150672A IT 961387 B IT961387 B IT 961387B
Authority
IT
Italy
Prior art keywords
leaks
containers
detection
Prior art date
Application number
IT5150672A
Other languages
English (en)
Italian (it)
Original Assignee
Ulvac Corp
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 Ulvac Corp filed Critical Ulvac Corp
Application granted granted Critical
Publication of IT961387B publication Critical patent/IT961387B/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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating 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
    • G01M3/202—Investigating 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
    • G01M3/205—Accessories or associated equipment; Pump constructions
    • 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
    • G01M3/20—Investigating 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
    • G01M3/202—Investigating 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)
IT5150672A 1972-04-26 1972-07-12 Dispositivo per la rivelazione di perdite in recipienti IT961387B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4123672A JPS494586A (US20020095090A1-20020718-M00002.png) 1972-04-26 1972-04-26

Publications (1)

Publication Number Publication Date
IT961387B true IT961387B (it) 1973-12-10

Family

ID=12602771

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5150672A IT961387B (it) 1972-04-26 1972-07-12 Dispositivo per la rivelazione di perdite in recipienti

Country Status (5)

Country Link
JP (1) JPS494586A (US20020095090A1-20020718-M00002.png)
DE (1) DE2234672A1 (US20020095090A1-20020718-M00002.png)
FR (1) FR2182425A5 (US20020095090A1-20020718-M00002.png)
GB (1) GB1397465A (US20020095090A1-20020718-M00002.png)
IT (1) IT961387B (US20020095090A1-20020718-M00002.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000765A1 (en) * 1979-09-03 1981-03-19 Otsuka Pharma Factory Inc Method and apparatus for inspecting sealed packages for pinholes
JPS61105842U (US20020095090A1-20020718-M00002.png) * 1984-12-19 1986-07-05
JP2888241B2 (ja) * 1988-10-31 1999-05-10 株式会社島津製作所 リークテスト装置
JPH0489542A (ja) * 1990-07-31 1992-03-23 Nissan Motor Co Ltd 中空容器の気密性検査方法
GB9321281D0 (en) * 1993-10-15 1993-12-08 Prestig Air 2001 Ltd An improved method of testing a structure of soil gas ingress
DE9320396U1 (de) * 1993-10-21 1994-10-13 Leybold Ag, 63450 Hanau Einrichtung zur Untersuchung von Eigenschaften eines Prüflings mit einem Hohlraum
DE10235878A1 (de) * 2002-01-18 2003-07-31 Inficon Gmbh Lecksuchverfahren und -einrichtungen
ITPD20110150A1 (it) * 2011-05-12 2012-11-13 Eng Service S R L Apparato per il rilevamento di perdite di un componente a tenuta ed un relativo processo di rilevamento

Also Published As

Publication number Publication date
GB1397465A (en) 1975-06-11
JPS494586A (US20020095090A1-20020718-M00002.png) 1974-01-16
FR2182425A5 (US20020095090A1-20020718-M00002.png) 1973-12-07
DE2234672A1 (de) 1973-11-08

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