FR2182363A5 - - Google Patents
Info
- Publication number
- FR2182363A5 FR2182363A5 FR7215221A FR7215221A FR2182363A5 FR 2182363 A5 FR2182363 A5 FR 2182363A5 FR 7215221 A FR7215221 A FR 7215221A FR 7215221 A FR7215221 A FR 7215221A FR 2182363 A5 FR2182363 A5 FR 2182363A5
- 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
-
- 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
-
- 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
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/06—Testing internal-combustion engines by monitoring positions of pistons or cranks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
- G01P3/4805—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general by using circuits for the electrical integration of the generated pulses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Fluid Pressure (AREA)
- Gyroscopes (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7215221A FR2182363A5 (en) | 1972-04-28 | 1972-04-28 | |
IT2313373A IT983956B (en) | 1972-04-28 | 1973-04-17 | IMPROVEMENT OF POSITION DETECTOR DEVICES |
DE19732320953 DE2320953A1 (en) | 1972-04-28 | 1973-04-25 | PRESSURE-RESISTANT POSITION ENCODER |
GB2026273A GB1367279A (en) | 1972-04-28 | 1973-04-27 | Detector apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7215221A FR2182363A5 (en) | 1972-04-28 | 1972-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2182363A5 true FR2182363A5 (en) | 1973-12-07 |
Family
ID=9097713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7215221A Expired FR2182363A5 (en) | 1972-04-28 | 1972-04-28 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2320953A1 (en) |
FR (1) | FR2182363A5 (en) |
GB (1) | GB1367279A (en) |
IT (1) | IT983956B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0620372A1 (en) * | 1993-04-15 | 1994-10-19 | Hydraulik Techniek | Fluid powered cylinder |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2407989C2 (en) * | 1974-02-20 | 1982-08-12 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Working cylinder for pneumatic or hydraulic pressure media |
IN149928B (en) | 1977-07-22 | 1982-06-05 | Ransome Hoffmann Pollard | |
JPS5631652A (en) * | 1979-08-24 | 1981-03-31 | Nissan Motor Co Ltd | Display unit for automobile |
CA1160714A (en) * | 1980-02-01 | 1984-01-17 | Hugh C. Wood | Flow rate sensor |
DK150225C (en) * | 1984-05-30 | 1987-07-06 | Niels Hvilsted | HYDRAULIC CYLINDER EQUIPPED TO RECOVER AT LEAST ONE ELECTRIC POSITIONER |
DE3526971A1 (en) * | 1985-07-27 | 1987-01-29 | Bosch Gmbh Robert | Circuit arrangement for measuring the speed of electric generators |
WO1987006348A1 (en) * | 1986-04-10 | 1987-10-22 | Caterpillar Inc. | Velocity sensor with drift compensation |
EP0297150B1 (en) * | 1987-06-27 | 1990-08-29 | Pulsotronic Merten GmbH & Co. KG | Position detector for the movable part of a fluid driven servomotor |
CN109813552A (en) * | 2019-02-15 | 2019-05-28 | 广西玉柴机器股份有限公司 | Engine radiating capability evaluation test method |
-
1972
- 1972-04-28 FR FR7215221A patent/FR2182363A5/fr not_active Expired
-
1973
- 1973-04-17 IT IT2313373A patent/IT983956B/en active
- 1973-04-25 DE DE19732320953 patent/DE2320953A1/en active Pending
- 1973-04-27 GB GB2026273A patent/GB1367279A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0620372A1 (en) * | 1993-04-15 | 1994-10-19 | Hydraulik Techniek | Fluid powered cylinder |
Also Published As
Publication number | Publication date |
---|---|
DE2320953A1 (en) | 1973-11-08 |
IT983956B (en) | 1974-11-11 |
GB1367279A (en) | 1974-09-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |