FR1433928A - Procédé et composition pour détection de fuites de gaz - Google Patents

Procédé et composition pour détection de fuites de gaz

Info

Publication number
FR1433928A
FR1433928A FR17445A FR17445A FR1433928A FR 1433928 A FR1433928 A FR 1433928A FR 17445 A FR17445 A FR 17445A FR 17445 A FR17445 A FR 17445A FR 1433928 A FR1433928 A FR 1433928A
Authority
FR
France
Prior art keywords
composition
gas leaks
detecting gas
detecting
leaks
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
FR17445A
Other languages
English (en)
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of FR1433928A publication Critical patent/FR1433928A/fr
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
    • G01M3/12—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • 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
    • 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
    • G01M3/12—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water
    • G01M3/14—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/146—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S252/00—Compositions
    • Y10S252/964—Leak detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Materials For Medical Uses (AREA)
  • Sealing Material Composition (AREA)
FR17445A 1964-05-19 1965-05-18 Procédé et composition pour détection de fuites de gaz Expired FR1433928A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2803364 1964-05-19

Publications (1)

Publication Number Publication Date
FR1433928A true FR1433928A (fr) 1966-04-01

Family

ID=12237414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17445A Expired FR1433928A (fr) 1964-05-19 1965-05-18 Procédé et composition pour détection de fuites de gaz

Country Status (8)

Country Link
US (1) US3664965A (fr)
DE (1) DE1573689B2 (fr)
DK (1) DK134414B (fr)
FR (1) FR1433928A (fr)
GB (1) GB1112881A (fr)
NL (2) NL6506268A (fr)
NO (1) NO123867B (fr)
SE (1) SE315757B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1380988A (en) * 1972-08-07 1975-01-22 Nippon Kokan Kk Testing welded joints for leaks
US4086331A (en) * 1975-01-07 1978-04-25 Technion Research And Development Foundation Ltd. Gelatin-based compositions and a method for the generation of stabilized foams therefrom
FR2439230A1 (fr) * 1978-10-17 1980-05-16 Seppic Sa Utilisation d'amines grasses pour ameliorer les proprietes des mousses, et les agents moussants ameliores contenant ces amines
US5133991A (en) * 1990-09-18 1992-07-28 Chubb National Foam, Inc. Method for applying a biodegradable protein foam to a substrate
US5182941A (en) * 1992-01-30 1993-02-02 Hughes Missile Systems Company Method of leak detection using a releasable surface film
DE4413110A1 (de) * 1994-04-15 1995-10-19 Siemens Ag Verfahren und Prüfflüssigkeit zur Kontrolle der Funktionsfähigkeit elektrischer Kraftwerkskomponenten
US5559282A (en) * 1994-06-08 1996-09-24 Retro-Specs Ltd. Method and apparatus for testing the effectiveness of an air barrier installation
AT414169B (de) * 2003-04-29 2006-09-15 Fischer Adv Components Gmbh Verfahren zur prüfung der dichtheit von hohlräume enthaltenden bauteilen
US20050284211A1 (en) * 2004-06-23 2005-12-29 Cram John O Method for detection of leaks
CN100360916C (zh) * 2004-10-13 2008-01-09 上海外高桥造船有限公司 角焊缝密性试验的方法和装置
US9390565B2 (en) 2010-05-25 2016-07-12 Automotive Test Solutions, Inc. Leak verification and detection for vehicle fuel containment systems
JP6095344B2 (ja) * 2012-12-03 2017-03-15 Dmg森精機株式会社 工作機械窓部の気密状態検出方法及び気密状態検出装置
US11953404B1 (en) * 2013-02-01 2024-04-09 Automotive Test Solutions, Inc. Composition of matter for identifying the location of a leak site
US10222291B2 (en) * 2013-03-07 2019-03-05 Automotive Test Solutions, Inc. Leak detection formula, analyzer and methods of use

Also Published As

Publication number Publication date
NL6506268A (fr) 1965-11-22
GB1112881A (en) 1968-05-08
SE315757B (fr) 1969-10-06
DK134414B (da) 1976-11-01
NO123867B (fr) 1972-01-24
DE1573689B2 (de) 1970-12-10
DE1573689A1 (de) 1970-03-26
US3664965A (en) 1972-05-23
NL131345C (fr)
DK134414C (fr) 1977-05-23

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