FR2377021B1 - - Google Patents
Info
- Publication number
- FR2377021B1 FR2377021B1 FR7700239A FR7700239A FR2377021B1 FR 2377021 B1 FR2377021 B1 FR 2377021B1 FR 7700239 A FR7700239 A FR 7700239A FR 7700239 A FR7700239 A FR 7700239A FR 2377021 B1 FR2377021 B1 FR 2377021B1
- 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.)
- Expired
Links
Classifications
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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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/003—Measuring of motor parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Actuator (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7700239A FR2377021A1 (fr) | 1977-01-06 | 1977-01-06 | Dispositif de detection de la position d'un piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7700239A FR2377021A1 (fr) | 1977-01-06 | 1977-01-06 | Dispositif de detection de la position d'un piston |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2377021A1 FR2377021A1 (fr) | 1978-08-04 |
| FR2377021B1 true FR2377021B1 (US07321065-20080122-C00126.png) | 1980-02-15 |
Family
ID=9185179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7700239A Granted FR2377021A1 (fr) | 1977-01-06 | 1977-01-06 | Dispositif de detection de la position d'un piston |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2377021A1 (US07321065-20080122-C00126.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0044287A1 (en) * | 1980-07-10 | 1982-01-20 | Atlas Copco Aktiebolag | A fluid-pressure actuator having means to indicate the position of the piston at or near an end position |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207564A (en) * | 1978-06-12 | 1980-06-10 | Midland-Ross Corporation | Piston overtravel indicator |
| DE3310513C1 (de) * | 1983-03-23 | 1983-11-24 | Daimler-Benz Ag, 7000 Stuttgart | Einrichtung zur indirekten Verschleißmessung von Kupplungsbelägen, insbesondere für Kraftfahrzeugkupplungen |
| DE3740669A1 (de) * | 1987-12-01 | 1989-06-15 | Festo Kg | Pneumatischer stossdaempfer |
| DE8807543U1 (de) * | 1988-06-09 | 1988-08-04 | Hella KG Hueck & Co, 4780 Lippstadt | Pneumatisches Stellelement |
| GB9607393D0 (en) * | 1996-04-09 | 1996-06-12 | Lucas Ind Plc | Actuating system |
| US9624773B2 (en) * | 2011-11-18 | 2017-04-18 | Eaton Corporation | Proximity switch actuation mechanism |
-
1977
- 1977-01-06 FR FR7700239A patent/FR2377021A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0044287A1 (en) * | 1980-07-10 | 1982-01-20 | Atlas Copco Aktiebolag | A fluid-pressure actuator having means to indicate the position of the piston at or near an end position |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2377021A1 (fr) | 1978-08-04 |
