CH486016A - Macchina per il controllo della tenuta di recipienti con l'impiego di un manometro assoluto a due liquidi - Google Patents

Macchina per il controllo della tenuta di recipienti con l'impiego di un manometro assoluto a due liquidi

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
English (en)
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/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
    • G01M3/32—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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measuring Fluid Pressure (AREA)
CH794669A 1968-07-13 1969-05-23 Macchina per il controllo della tenuta di recipienti con l'impiego di un manometro assoluto a due liquidi CH486016A (it)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=32894113

Family Applications (1)

Application Number Title Priority Date Filing Date
CH794669A CH486016A (it) 1968-07-13 1969-05-23 Macchina per il controllo della tenuta di recipienti con l'impiego di un manometro assoluto a due liquidi

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420313A1 (de) * 1984-05-30 1985-12-05 Siemens AG, 1000 Berlin und 8000 München Verfahren zur erkennung von in schaltfolien vorhandenen undichtigkeiten

Also Published As

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

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Legal Events

Date Code Title Description
PL Patent ceased