MY105804A - Method and device for checking leaktightness of sheathing products such as latex gloves or condoms. - Google Patents

Method and device for checking leaktightness of sheathing products such as latex gloves or condoms.

Info

Publication number
MY105804A
MY105804A MYPI90000188A MYPI19900188A MY105804A MY 105804 A MY105804 A MY 105804A MY PI90000188 A MYPI90000188 A MY PI90000188A MY PI19900188 A MYPI19900188 A MY PI19900188A MY 105804 A MY105804 A MY 105804A
Authority
MY
Malaysia
Prior art keywords
leaktightness
checking
product
condoms
latex gloves
Prior art date
Application number
MYPI90000188A
Inventor
Bernard Colombeau
Paul Facq
Jean-Pierre Lenfant
Original Assignee
Elmetherm
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 Elmetherm filed Critical Elmetherm
Publication of MY105804A publication Critical patent/MY105804A/en

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
    • G01M3/38—Investigating fluid-tightness of structures by using light

Abstract

METHOD FOR CHECKING THE LEAKTIGHTNESS OF A SHEATING PRODUCT (16) MADE FROM A FLEXIBLE MATERIAL AND WITH A SMALL THICKNESS SUCH AS IN PARTICULAR. A SURGICAL LATEX GLOVE OR A CONDOM, CHARACTERIZED IN THAT IT CONSISTS IN INTRODUCING INTO THE PRODUCT (16) A GAS (34) AT AN OVERPRESSURE RELATIVE TO THE SURROUNDING GAS AND IN DISPLAYING THE LEAK JETS USING POLARIZED INTERFEROMETRIC MEANS. THE OPTICAL DEVICE IS CHARACTERIZED IN THAT IT COMPRISES A LIGHT SOURCE (12), A SEPARATING PLATE (34). A FIRST DEVICE (15) FOR TREATING THE INCIDENT BEAM, A CONCAVE MIRROR (18). A SECOND DEVICE (22) FOR TREATING THE REFLECTED BEAM, A VIDEO CAMERA (24), A DISPLAY SCREEN (26) AND A PRODUCT SUPPORT (36) ARRANGED UPSTREAM FROM THE MIRROR IN THE INCIDENT BEAM.(FIG 1)
MYPI90000188A 1989-02-16 1990-02-07 Method and device for checking leaktightness of sheathing products such as latex gloves or condoms. MY105804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898902047A FR2643149B1 (en) 1989-02-16 1989-02-16 METHOD AND DEVICE FOR CHECKING THE SEALING OF ENCLOSING PRODUCTS SUCH AS LATEX GLOVES

Publications (1)

Publication Number Publication Date
MY105804A true MY105804A (en) 1995-01-30

Family

ID=9378850

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI90000188A MY105804A (en) 1989-02-16 1990-02-07 Method and device for checking leaktightness of sheathing products such as latex gloves or condoms.

Country Status (6)

Country Link
EP (1) EP0458833A1 (en)
JP (1) JPH04505806A (en)
AU (1) AU630673B2 (en)
FR (1) FR2643149B1 (en)
MY (1) MY105804A (en)
WO (1) WO1990009571A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210215925A1 (en) * 2020-01-09 2021-07-15 Kimball Electronics Indiana, Inc. Imaging system for leak detection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203229A (en) * 1962-06-28 1965-08-31 Budd Co Photoelastic leak detection methods
DE2415592C3 (en) * 1974-03-30 1979-06-21 Phieler, Thomas, 2400 Luebeck Method for measuring imperfections in an annular sealing zone provided with a sealing compound on the bottom of a rotationally symmetrical cover
JPS53134776A (en) * 1977-04-28 1978-11-24 Kuraray Co Ltd Method and apparatus for detecting leak portions in hollow fiber modules employed for liquid treatments
US4772789A (en) * 1987-12-28 1988-09-20 Rockwell International Corporation Leak imaging using differential absorption
DD268524A1 (en) * 1988-01-28 1989-05-31 Zeiss Jena Veb Carl ARRANGEMENT FOR INTERFEROMETRIC TESTING OF THE FORM OF OPTICAL FLACES AND OF CRUISE INHOMOGENITIES WITH SMALL GRADIENTS OF OPTICAL GLASSES IN REAL TIME

Also Published As

Publication number Publication date
JPH04505806A (en) 1992-10-08
FR2643149A1 (en) 1990-08-17
FR2643149B1 (en) 1994-10-21
WO1990009571A1 (en) 1990-08-23
EP0458833A1 (en) 1991-12-04
AU5092090A (en) 1990-09-05
AU630673B2 (en) 1992-11-05

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