NL7503868A - METHOD AND DEVICE FOR MEASURING FAULTS IN SEALS. - Google Patents

METHOD AND DEVICE FOR MEASURING FAULTS IN SEALS.

Info

Publication number
NL7503868A
NL7503868A NL7503868A NL7503868A NL7503868A NL 7503868 A NL7503868 A NL 7503868A NL 7503868 A NL7503868 A NL 7503868A NL 7503868 A NL7503868 A NL 7503868A NL 7503868 A NL7503868 A NL 7503868A
Authority
NL
Netherlands
Prior art keywords
seals
measuring faults
faults
measuring
Prior art date
Application number
NL7503868A
Other languages
Dutch (nl)
Original Assignee
Physitronik Geraetebau Gmbh
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 Physitronik Geraetebau Gmbh filed Critical Physitronik Geraetebau Gmbh
Publication of NL7503868A publication Critical patent/NL7503868A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Examining Or Testing Airtightness (AREA)
NL7503868A 1974-03-30 1975-04-01 METHOD AND DEVICE FOR MEASURING FAULTS IN SEALS. NL7503868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742415592 DE2415592C3 (en) 1974-03-30 1974-03-30 Method for measuring imperfections in an annular sealing zone provided with a sealing compound on the bottom of a rotationally symmetrical cover

Publications (1)

Publication Number Publication Date
NL7503868A true NL7503868A (en) 1975-10-02

Family

ID=5911750

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7503868A NL7503868A (en) 1974-03-30 1975-04-01 METHOD AND DEVICE FOR MEASURING FAULTS IN SEALS.

Country Status (5)

Country Link
JP (1) JPS519893A (en)
DE (1) DE2415592C3 (en)
FR (1) FR2266165B1 (en)
GB (1) GB1494426A (en)
NL (1) NL7503868A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52143982U (en) * 1976-04-26 1977-10-31
US4030835A (en) * 1976-05-28 1977-06-21 Rca Corporation Defect detection system
IT1143463B (en) * 1981-03-27 1986-10-22 Bonotto Snc Di Bonotto Giovann EQUIPMENT FOR IN-LINE CONTROL OF SEALING OF THE CAP IN VIALS
DE3144379A1 (en) * 1981-11-07 1983-05-19 Carl Schenck Ag, 6100 Darmstadt "METHOD FOR CARRYING OUT CRACK EXAMINATIONS AND TEST BODY FOR CARRYING OUT THE METHOD"
JPS6391539A (en) * 1986-10-06 1988-04-22 Ueno Hiroshi Apparatus for inspecting through-hole of thin plate
US4873432A (en) * 1988-08-25 1989-10-10 American National Can Company Compound application detector
FR2643149B1 (en) * 1989-02-16 1994-10-21 Elmetherm METHOD AND DEVICE FOR CHECKING THE SEALING OF ENCLOSING PRODUCTS SUCH AS LATEX GLOVES
DE10235658B4 (en) * 2002-08-02 2007-01-11 Helmut Kappner Testing device and test method for seals of closures
GB0919059D0 (en) 2009-10-30 2009-12-16 Sencon Europ Ltd Application and inspection system
DE102018209365A1 (en) * 2018-06-12 2019-12-12 Henkel Ag & Co. Kgaa Method for quality control of a closure of a washing and washing-up liquid bottle
CN110867390A (en) * 2018-08-28 2020-03-06 三星显示有限公司 Method for manufacturing display device

Also Published As

Publication number Publication date
FR2266165A1 (en) 1975-10-24
FR2266165B1 (en) 1977-07-22
GB1494426A (en) 1977-12-07
DE2415592B2 (en) 1976-10-21
DE2415592A1 (en) 1975-10-09
JPS519893A (en) 1976-01-26
DE2415592C3 (en) 1979-06-21

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed