SE7608801L - Sett att med ljus prova tetningsformagan for lepptetningar - Google Patents

Sett att med ljus prova tetningsformagan for lepptetningar

Info

Publication number
SE7608801L
SE7608801L SE7608801A SE7608801A SE7608801L SE 7608801 L SE7608801 L SE 7608801L SE 7608801 A SE7608801 A SE 7608801A SE 7608801 A SE7608801 A SE 7608801A SE 7608801 L SE7608801 L SE 7608801L
Authority
SE
Sweden
Prior art keywords
sealing performance
lip seals
light test
take light
take
Prior art date
Application number
SE7608801A
Other languages
English (en)
Inventor
W Lenoir
J Pfuhl
Original Assignee
Freudenberg Carl Fa
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 Freudenberg Carl Fa filed Critical Freudenberg Carl Fa
Publication of SE7608801L publication Critical patent/SE7608801L/sv

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/005—Sealing rings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
SE7608801A 1975-08-09 1976-08-05 Sett att med ljus prova tetningsformagan for lepptetningar SE7608801L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752535686 DE2535686A1 (de) 1975-08-09 1975-08-09 Verfahren zur lichtspaltpruefung von lippendichtungen aus elastomeren

Publications (1)

Publication Number Publication Date
SE7608801L true SE7608801L (sv) 1977-02-10

Family

ID=5953694

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7608801A SE7608801L (sv) 1975-08-09 1976-08-05 Sett att med ljus prova tetningsformagan for lepptetningar

Country Status (6)

Country Link
JP (1) JPS5222943A (sv)
BR (1) BR7604461A (sv)
DE (1) DE2535686A1 (sv)
FR (1) FR2321120A1 (sv)
IT (1) IT1111083B (sv)
SE (1) SE7608801L (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1590598A (en) * 1976-10-20 1981-06-03 Oreal Apparatus intended to determine the quantity of sebum secreted by a skin
DE2828311A1 (de) * 1978-06-28 1980-01-10 Maschf Augsburg Nuernberg Ag Vorrichtung zur ueberwachung von betriebswerten eines lagers
DE3135275C2 (de) * 1981-09-05 1985-03-14 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zur Sichtprüfung von Radialwellendichtringen
CH661586A5 (de) * 1983-10-04 1987-07-31 Zellweger Uster Ag Optisches messorgan fuer die querschnittsmessung textiler garne, sowie verwendung desselben.
DE3409522C2 (de) * 1984-03-15 1986-06-05 Daimler-Benz Ag, 7000 Stuttgart Einrichtung zum Messen des Flächeninhaltes der Projektion eines Prüfkörpers auf eine Ebene
FI70981C (fi) * 1984-10-26 1986-10-27 Waertsilae Oy Ab Anordning foer oevervakning av en foerbraenningsmotors funktion
DE3602842A1 (de) * 1986-01-30 1987-08-06 Fraunhofer Ges Forschung Einrichtung zur gratpruefung an rotationssymmetrischen teilen
DE3629038A1 (de) * 1986-08-27 1988-03-10 Kaco Gmbh Co Pruefgeraet und verfahren zum pruefen der dichtkante einer dichtlippe einer dichtung
DE3641862A1 (de) * 1986-12-08 1988-06-09 Bosch Gmbh Robert Vorrichtung zur pruefung rotationssymmetrischer werkstuecke
DE4034712A1 (de) * 1990-11-01 1992-05-07 Daimler Benz Ag Pruefeinrichtung zur ueberpruefung eines endnah an eine rohrleitung angestauchten boerdels
DE102013220429B4 (de) * 2013-10-10 2015-06-18 Eagleburgmann Germany Gmbh & Co. Kg Gleitringdichtungsanordnung mit optischer Überwachungseinrichtung und Verfahren zum Überwachen eines Dichtspaltes einer Gleitringdichtungsanordnung
CN109884083A (zh) * 2019-03-28 2019-06-14 中广核核电运营有限公司 密封面缺陷光学检测装置及方法

Also Published As

Publication number Publication date
FR2321120A1 (fr) 1977-03-11
BR7604461A (pt) 1977-07-26
JPS5222943A (en) 1977-02-21
DE2535686A1 (de) 1977-02-10
IT1111083B (it) 1986-01-13
FR2321120B3 (sv) 1979-05-04

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