DK134414C - - Google Patents

Info

Publication number
DK134414C
DK134414C DK251365A DK251365A DK134414C DK 134414 C DK134414 C DK 134414C DK 251365 A DK251365 A DK 251365A DK 251365 A DK251365 A DK 251365A DK 134414 C DK134414 C DK 134414C
Authority
DK
Denmark
Application number
DK251365A
Other languages
Danish (da)
Other versions
DK134414B (da
Inventor
N Hirota
Y Onoshima
Original Assignee
Mitsubishi Jukogyo Kabushiki Kaisha
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 Jukogyo Kabushiki Kaisha filed Critical Mitsubishi Jukogyo Kabushiki Kaisha
Publication of DK134414B publication Critical patent/DK134414B/da
Application granted granted Critical
Publication of DK134414C publication Critical patent/DK134414C/da

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)
  • Sealing Material Composition (AREA)
  • Materials For Medical Uses (AREA)
DK251365AA 1964-05-19 1965-05-19 Middel til påvisning af utætheder i konstruktioner. DK134414B (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK134414B DK134414B (da) 1976-11-01
DK134414C true DK134414C (zh) 1977-05-23

Family

ID=12237414

Family Applications (1)

Application Number Title Priority Date Filing Date
DK251365AA DK134414B (da) 1964-05-19 1965-05-19 Middel til påvisning af utætheder i konstruktioner.

Country Status (8)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196070A5 (zh) * 1972-08-07 1974-03-08 Nippon Kokan Kk
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
DK134414B (da) 1976-11-01
NO123867B (zh) 1972-01-24
NL131345C (zh)
DE1573689B2 (de) 1970-12-10
US3664965A (en) 1972-05-23
DE1573689A1 (de) 1970-03-26
GB1112881A (en) 1968-05-08
FR1433928A (fr) 1966-04-01
NL6506268A (zh) 1965-11-22
SE315757B (zh) 1969-10-06

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