CH486016A - Machine for checking the tightness of containers with the use of an absolute two-liquid pressure gauge - Google Patents

Machine for checking the tightness of containers with the use of an absolute two-liquid pressure gauge

Info

Publication number
CH486016A
CH486016A CH794669A CH794669A CH486016A CH 486016 A CH486016 A CH 486016A CH 794669 A CH794669 A CH 794669A CH 794669 A CH794669 A CH 794669A CH 486016 A CH486016 A CH 486016A
Authority
CH
Switzerland
Prior art keywords
tightness
containers
checking
absolute
machine
Prior art date
Application number
CH794669A
Other languages
Italian (it)
Inventor
Neeff Teodorico
Original Assignee
Sacofgas Spa
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 Sacofgas Spa filed Critical Sacofgas Spa
Publication of CH486016A publication Critical patent/CH486016A/en

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
    • G01M3/32—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 containers, e.g. radiators
    • G01M3/3236—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 containers, e.g. radiators by monitoring the interior space of the containers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
CH794669A 1968-07-13 1969-05-23 Machine for checking the tightness of containers with the use of an absolute two-liquid pressure gauge CH486016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1892968 1968-07-13

Publications (1)

Publication Number Publication Date
CH486016A true CH486016A (en) 1970-02-15

Family

ID=32894113

Family Applications (1)

Application Number Title Priority Date Filing Date
CH794669A CH486016A (en) 1968-07-13 1969-05-23 Machine for checking the tightness of containers with the use of an absolute two-liquid pressure gauge

Country Status (5)

Country Link
CH (1) CH486016A (en)
DE (1) DE1927550A1 (en)
FR (1) FR2012917A1 (en)
GB (1) GB1276164A (en)
NL (1) NL6908729A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420313A1 (en) * 1984-05-30 1985-12-05 Siemens AG, 1000 Berlin und 8000 München Method for detecting leaks present in switching films

Also Published As

Publication number Publication date
GB1276164A (en) 1972-06-01
DE1927550A1 (en) 1970-01-15
FR2012917A1 (en) 1970-03-27
NL6908729A (en) 1970-01-15

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Legal Events

Date Code Title Description
PL Patent ceased