FR418704A - Free-chamber smoke machine with instantaneous verification device of its operation, mainly used to check the tightness of the pipes and to blow vapors into the apartments - Google Patents

Free-chamber smoke machine with instantaneous verification device of its operation, mainly used to check the tightness of the pipes and to blow vapors into the apartments

Info

Publication number
FR418704A
FR418704A FR418704DA FR418704A FR 418704 A FR418704 A FR 418704A FR 418704D A FR418704D A FR 418704DA FR 418704 A FR418704 A FR 418704A
Authority
FR
France
Prior art keywords
apartments
vapors
tightness
blow
pipes
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
Jules-Armand Bocquet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JULES ARMAND BOCQUET
Original Assignee
JULES ARMAND BOCQUET
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 JULES ARMAND BOCQUET filed Critical JULES ARMAND BOCQUET
Application granted granted Critical
Publication of FR418704A publication Critical patent/FR418704A/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
    • G01M3/04—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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR418704D 1910-06-25 1910-06-25 Free-chamber smoke machine with instantaneous verification device of its operation, mainly used to check the tightness of the pipes and to blow vapors into the apartments Expired FR418704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR418704T 1910-06-25

Publications (1)

Publication Number Publication Date
FR418704A true FR418704A (en) 1910-12-17

Family

ID=1461991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418704D Expired FR418704A (en) 1910-06-25 1910-06-25 Free-chamber smoke machine with instantaneous verification device of its operation, mainly used to check the tightness of the pipes and to blow vapors into the apartments

Country Status (1)

Country Link
FR (1) FR418704A (en)

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