FR2480370A1 - Verin muni d'un indicateur de position extreme du piston - Google Patents
Verin muni d'un indicateur de position extreme du piston Download PDFInfo
- Publication number
- FR2480370A1 FR2480370A1 FR8107852A FR8107852A FR2480370A1 FR 2480370 A1 FR2480370 A1 FR 2480370A1 FR 8107852 A FR8107852 A FR 8107852A FR 8107852 A FR8107852 A FR 8107852A FR 2480370 A1 FR2480370 A1 FR 2480370A1
- Authority
- FR
- France
- Prior art keywords
- cylinder
- piston
- probe
- membrane
- deformation
- 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.)
- Granted
Links
- 239000000523 sample Substances 0.000 claims description 29
- 239000012528 membrane Substances 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3014331A DE3014331C2 (de) | 1980-04-15 | 1980-04-15 | Arbeitszylinder mit einem Kolbenendstellungsgeber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2480370A1 true FR2480370A1 (fr) | 1981-10-16 |
| FR2480370B1 FR2480370B1 (enrdf_load_stackoverflow) | 1984-12-21 |
Family
ID=6100000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8107852A Granted FR2480370A1 (fr) | 1980-04-15 | 1981-04-15 | Verin muni d'un indicateur de position extreme du piston |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE3014331C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2480370A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1137556B (enrdf_load_stackoverflow) |
| SE (1) | SE443614B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3132430C2 (de) * | 1981-08-17 | 1985-06-05 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Arbeitszylinder für pneumatische oder hydraulische Arbeitsmedien |
| DE3603992A1 (de) * | 1986-02-08 | 1987-08-20 | Bosch Gmbh Robert | Arbeitszylinder mit einem elektrischen kolbenendstellungsgeber |
| DE8807543U1 (de) * | 1988-06-09 | 1988-08-04 | Hella KG Hueck & Co, 4780 Lippstadt | Pneumatisches Stellelement |
| DE4111202C2 (de) * | 1991-04-06 | 1995-06-08 | Bosch Gmbh Robert | Druckmittelbetätigte Lineareinheit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2266026A1 (en) * | 1974-03-29 | 1975-10-24 | Wack Andre | Pneumatic cylinder for spot welding gun - fitted with switch to stop prodn. line if welding electrode sticks to work |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1471796A (en) * | 1975-05-30 | 1977-04-27 | Wack | Actuator fur electric welding |
-
1980
- 1980-04-15 DE DE3014331A patent/DE3014331C2/de not_active Expired
-
1981
- 1981-04-10 IT IT21051/81A patent/IT1137556B/it active
- 1981-04-14 SE SE8102384A patent/SE443614B/sv not_active IP Right Cessation
- 1981-04-15 FR FR8107852A patent/FR2480370A1/fr active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2266026A1 (en) * | 1974-03-29 | 1975-10-24 | Wack Andre | Pneumatic cylinder for spot welding gun - fitted with switch to stop prodn. line if welding electrode sticks to work |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3014331A1 (de) | 1981-10-22 |
| SE443614B (sv) | 1986-03-03 |
| FR2480370B1 (enrdf_load_stackoverflow) | 1984-12-21 |
| DE3014331C2 (de) | 1982-03-11 |
| SE8102384L (sv) | 1981-10-16 |
| IT1137556B (it) | 1986-09-10 |
| IT8121051A0 (it) | 1981-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |