FR621122A - Leak-finder - Google Patents

Leak-finder

Info

Publication number
FR621122A
FR621122A FR621122DA FR621122A FR 621122 A FR621122 A FR 621122A FR 621122D A FR621122D A FR 621122DA FR 621122 A FR621122 A FR 621122A
Authority
FR
France
Prior art keywords
finder
leak
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Peter Feddersen
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 filed Critical
Application granted granted Critical
Publication of FR621122A publication Critical patent/FR621122A/en
Expired legal-status Critical Current

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
    • G01M3/3218—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 for flexible or elastic containers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR621122D 1926-09-06 1926-09-06 Leak-finder Expired FR621122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR621122T 1926-09-06

Publications (1)

Publication Number Publication Date
FR621122A true FR621122A (en) 1927-05-05

Family

ID=8984896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR621122D Expired FR621122A (en) 1926-09-06 1926-09-06 Leak-finder

Country Status (1)

Country Link
FR (1) FR621122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927492C (en) * 1952-07-03 1955-05-09 Kurt Heber Open ring for testing leaky air hoses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927492C (en) * 1952-07-03 1955-05-09 Kurt Heber Open ring for testing leaky air hoses

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