GB1499772A - Optical testing device - Google Patents

Optical testing device

Info

Publication number
GB1499772A
GB1499772A GB8504/75A GB850475A GB1499772A GB 1499772 A GB1499772 A GB 1499772A GB 8504/75 A GB8504/75 A GB 8504/75A GB 850475 A GB850475 A GB 850475A GB 1499772 A GB1499772 A GB 1499772A
Authority
GB
United Kingdom
Prior art keywords
plug
sealing edge
sealing
edge
photo
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8504/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goetzewerke Friedrich Goetze AG
Original Assignee
Goetzewerke Friedrich Goetze AG
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 Friedrich Goetze AG filed Critical Goetzewerke Friedrich Goetze AG
Publication of GB1499772A publication Critical patent/GB1499772A/en
Expired legal-status Critical Current

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)
GB8504/75A 1974-03-02 1975-02-28 Optical testing device Expired GB1499772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2410062A DE2410062C3 (de) 1974-03-02 1974-03-02 Vorrichtung zum optischen Prüfen der Dichtkanten von Lippendichtungsringen aus elastischen Werkstoff

Publications (1)

Publication Number Publication Date
GB1499772A true GB1499772A (en) 1978-02-01

Family

ID=5908921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8504/75A Expired GB1499772A (en) 1974-03-02 1975-02-28 Optical testing device

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103185657A (zh) * 2011-12-30 2013-07-03 新大洲本田摩托有限公司 一种骨架式油封唇口检测系统及其使用方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629038A1 (de) * 1986-08-27 1988-03-10 Kaco Gmbh Co Pruefgeraet und verfahren zum pruefen der dichtkante einer dichtlippe einer dichtung
FR2624783B1 (fr) * 1987-12-21 1990-05-25 Procal Dispositif de moulage pour la realisation de coupes radiales de bagues d'etancheite
ITMI20061282A1 (it) * 2006-07-03 2008-01-04 Gkn Driveline Bruneck Ag Metodo e dispositivo per la valutazione del profilo superficiale del componente di uno snodo
EP2545361A1 (en) 2010-03-09 2013-01-16 Federal-Mogul Corporation Bore inspection system and method of inspection therewith

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH336602A (de) * 1955-11-24 1959-02-28 Zaech Ernst Messgerät
FR1227078A (fr) * 1958-06-13 1960-08-18 Goetzewerke Dispositif d'étanchéité pour arbres tournants
DE2206246C3 (de) * 1972-02-10 1978-09-07 Goetzewerke Friedrich Goetze Ag, 5673 Burscheid Verfahren zur Lichtspaltprüfung von Lippendichtungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103185657A (zh) * 2011-12-30 2013-07-03 新大洲本田摩托有限公司 一种骨架式油封唇口检测系统及其使用方法

Also Published As

Publication number Publication date
FR2262792A1 (pt) 1975-09-26
FR2262792B1 (pt) 1982-06-11
NL7500949A (nl) 1975-09-04
DE2410062A1 (de) 1975-09-11
IT1027631B (it) 1978-12-20
DE2410062B2 (de) 1980-11-13
DE2410062C3 (de) 1981-07-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee