NL7500949A - DEVICE FOR OPTICAL TESTING, IN PARTICULAR FOR SEALING EDGES OF LIP SEALS OF ELASTIC MATERIAL. - Google Patents

DEVICE FOR OPTICAL TESTING, IN PARTICULAR FOR SEALING EDGES OF LIP SEALS OF ELASTIC MATERIAL.

Info

Publication number
NL7500949A
NL7500949A NL7500949A NL7500949A NL7500949A NL 7500949 A NL7500949 A NL 7500949A NL 7500949 A NL7500949 A NL 7500949A NL 7500949 A NL7500949 A NL 7500949A NL 7500949 A NL7500949 A NL 7500949A
Authority
NL
Netherlands
Prior art keywords
elastic material
lip seals
sealing edges
optical testing
testing
Prior art date
Application number
NL7500949A
Other languages
Dutch (nl)
Original Assignee
Goetzewerke
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 Goetzewerke filed Critical Goetzewerke
Publication of NL7500949A publication Critical patent/NL7500949A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3296—Arrangements for monitoring the condition or operation of elastic sealings; Arrangements for control of elastic sealings, e.g. of their geometry or stiffness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/2433—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring outlines by shadow casting
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
NL7500949A 1974-03-02 1975-01-27 DEVICE FOR OPTICAL TESTING, IN PARTICULAR FOR SEALING EDGES OF LIP SEALS OF ELASTIC MATERIAL. NL7500949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2410062A DE2410062C3 (en) 1974-03-02 1974-03-02 Device for the optical inspection of the sealing edges of lip sealing rings made of elastic material

Publications (1)

Publication Number Publication Date
NL7500949A true NL7500949A (en) 1975-09-04

Family

ID=5908921

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7500949A NL7500949A (en) 1974-03-02 1975-01-27 DEVICE FOR OPTICAL TESTING, IN PARTICULAR FOR SEALING EDGES OF LIP SEALS OF ELASTIC MATERIAL.

Country Status (5)

Country Link
DE (1) DE2410062C3 (en)
FR (1) FR2262792B1 (en)
GB (1) GB1499772A (en)
IT (1) IT1027631B (en)
NL (1) NL7500949A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624783A1 (en) * 1987-12-21 1989-06-23 Procal Moulding device for producing radial cuts in sealing rings

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629038A1 (en) * 1986-08-27 1988-03-10 Kaco Gmbh Co TEST DEVICE AND METHOD FOR TESTING THE SEALING EDGE OF A SEALING LIP OF A SEAL
ITMI20061282A1 (en) * 2006-07-03 2008-01-04 Gkn Driveline Bruneck Ag METHOD AND DEVICE FOR THE ASSESSMENT OF THE SURFACE PROFILE OF THE COMPONENT OF A JOINT JOINT
EP2545361A1 (en) 2010-03-09 2013-01-16 Federal-Mogul Corporation Bore inspection system and method of inspection therewith
CN103185657A (en) * 2011-12-30 2013-07-03 新大洲本田摩托有限公司 Detecting system of framework type oil seal lip mouth and application method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH336602A (en) * 1955-11-24 1959-02-28 Zaech Ernst Measuring device
FR1227078A (en) * 1958-06-13 1960-08-18 Goetzewerke Sealing device for rotating shafts
DE2206246C3 (en) * 1972-02-10 1978-09-07 Goetzewerke Friedrich Goetze Ag, 5673 Burscheid Procedure for light gap testing of lip seals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624783A1 (en) * 1987-12-21 1989-06-23 Procal Moulding device for producing radial cuts in sealing rings

Also Published As

Publication number Publication date
DE2410062B2 (en) 1980-11-13
FR2262792B1 (en) 1982-06-11
FR2262792A1 (en) 1975-09-26
DE2410062C3 (en) 1981-07-23
DE2410062A1 (en) 1975-09-11
IT1027631B (en) 1978-12-20
GB1499772A (en) 1978-02-01

Similar Documents

Publication Publication Date Title
NL7712219A (en) SEAL FOR SEALING TWO MACHINE ELEMENTS AND APPLICATION OF THE SEAL.
NL177384C (en) PACKAGING FOR ONE NEEDLE SEAL.
NL7510589A (en) DEVICE FOR THE DETECTION OF HYDROGEN.
NL176299C (en) DEVICE FOR DETACHABLE PIPELINE SEALING.
SE410504B (en) SEALING DEVICE
NL7500676A (en) METHOD AND DEVICE FOR MANUFACTURING SEPARATELY PACKAGED GOODIES.
NL7405556A (en) DEVICE FOR SPREADING MATERIAL.
NL177342B (en) GAP SEAL FOR SEALING REINFORCED AND MACHINE PARTS.
NL7509291A (en) DEVICE AND METHOD FOR PROCESSING PHOT-SENSITIVE MATERIAL.
NL7500668A (en) DEVICE FOR SEALING WELDABLE IALS.
NO149252C (en) Sealing apparatus.
NL176756C (en) DEVICE FOR SORTING LONG-OBJECTS.
NL7510288A (en) PROCEDURE FOR PREPARING DIPEPTIDES.
NL7500629A (en) DEVICE FOR SEALING A SHAFT.
NL174857C (en) SEAL FOR TWO PANEL-SHAPED ELEMENTS.
NL7501329A (en) DEVICE FOR OPTICAL TESTING, IN PARTICULAR FOR SEALING EDGES OF LIP SEAL RINGS.
NL7500949A (en) DEVICE FOR OPTICAL TESTING, IN PARTICULAR FOR SEALING EDGES OF LIP SEALS OF ELASTIC MATERIAL.
NL7503868A (en) METHOD AND DEVICE FOR MEASURING FAULTS IN SEALS.
NL7513100A (en) DEVICE FOR PROCESSING A LONG STRETCHED PIECE OF MATERIAL.
NL177932C (en) SEALING DEVICE FOR THE EDGES OF FORMWARE PLATES.
NL7609517A (en) PROCESS FOR SEALING VESSELS OF DEFORMABLE MATERIAL AS WELL AS A DEVICE FOR PERFORMING THE PROCEDURE.
NL7500619A (en) SEAL FOR SEALING FOR EXAMPLE FLANGES.
NL7500726A (en) SEALING FRAME OF ELASTIC MATERIAL.
NL7510202A (en) LIP FOLDING DEVICE.
NL7510110A (en) DEVICE FOR PACKING POULTRY IN BAGS.

Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: GOETZE AG

BV The patent application has lapsed