FR2262792A1 - - Google Patents
Info
- Publication number
- FR2262792A1 FR2262792A1 FR7502110A FR7502110A FR2262792A1 FR 2262792 A1 FR2262792 A1 FR 2262792A1 FR 7502110 A FR7502110 A FR 7502110A FR 7502110 A FR7502110 A FR 7502110A FR 2262792 A1 FR2262792 A1 FR 2262792A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
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- 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
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- 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
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- 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
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- 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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| FR2262792A1 true FR2262792A1 (US20080094685A1-20080424-C00004.png) | 1975-09-26 |
| FR2262792B1 FR2262792B1 (US20080094685A1-20080424-C00004.png) | 1982-06-11 |
Family
ID=5908921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7502110A Expired FR2262792B1 (US20080094685A1-20080424-C00004.png) | 1974-03-02 | 1975-01-23 |
Country Status (5)
Families Citing this family (5)
| 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 |
| 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 |
Family Cites Families (3)
| 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 |
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1974
- 1974-03-02 DE DE2410062A patent/DE2410062C3/de not_active Expired
- 1974-12-12 IT IT30480/74A patent/IT1027631B/it active
-
1975
- 1975-01-23 FR FR7502110A patent/FR2262792B1/fr not_active Expired
- 1975-01-27 NL NL7500949A patent/NL7500949A/xx not_active Application Discontinuation
- 1975-02-28 GB GB8504/75A patent/GB1499772A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2410062B2 (de) | 1980-11-13 |
| FR2262792B1 (US20080094685A1-20080424-C00004.png) | 1982-06-11 |
| NL7500949A (nl) | 1975-09-04 |
| DE2410062C3 (de) | 1981-07-23 |
| DE2410062A1 (de) | 1975-09-11 |
| IT1027631B (it) | 1978-12-20 |
| GB1499772A (en) | 1978-02-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |