FR2490376B1 - - Google Patents
Info
- Publication number
- FR2490376B1 FR2490376B1 FR8019865A FR8019865A FR2490376B1 FR 2490376 B1 FR2490376 B1 FR 2490376B1 FR 8019865 A FR8019865 A FR 8019865A FR 8019865 A FR8019865 A FR 8019865A FR 2490376 B1 FR2490376 B1 FR 2490376B1
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
- G06M1/276—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using mechanically-actuated contacts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/249—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using pulse code
- G01D5/2497—Absolute encoders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
- G09F11/10—Electrical control therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8019865A FR2490376A1 (fr) | 1980-09-15 | 1980-09-15 | Generateur d'impulsions electriques, notamment pour afficheur numerique |
| EP81401429A EP0048208A1 (fr) | 1980-09-15 | 1981-09-14 | Générateur d'impulsions électriques notamment pour afficheur numérique |
| ES505462A ES8206888A1 (es) | 1980-09-15 | 1981-09-14 | Generador de impulsos electricos,destinado en especial a re-gular un presentador visual numerico |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8019865A FR2490376A1 (fr) | 1980-09-15 | 1980-09-15 | Generateur d'impulsions electriques, notamment pour afficheur numerique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2490376A1 FR2490376A1 (fr) | 1982-03-19 |
| FR2490376B1 true FR2490376B1 (online.php) | 1984-06-22 |
Family
ID=9245937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8019865A Granted FR2490376A1 (fr) | 1980-09-15 | 1980-09-15 | Generateur d'impulsions electriques, notamment pour afficheur numerique |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0048208A1 (online.php) |
| ES (1) | ES8206888A1 (online.php) |
| FR (1) | FR2490376A1 (online.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8704899D0 (en) * | 1987-03-03 | 1987-04-08 | Lucas Ind Plc | Pressure cylinder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE140738C (online.php) * | ||||
| GB191203878A (en) * | 1912-02-16 | 1913-02-17 | Peter Ronald Keppie | Improvements in Apparatus for Indicating the Direction of Rotation of Shafts and the like. |
-
1980
- 1980-09-15 FR FR8019865A patent/FR2490376A1/fr active Granted
-
1981
- 1981-09-14 EP EP81401429A patent/EP0048208A1/fr not_active Withdrawn
- 1981-09-14 ES ES505462A patent/ES8206888A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES505462A0 (es) | 1982-08-16 |
| FR2490376A1 (fr) | 1982-03-19 |
| ES8206888A1 (es) | 1982-08-16 |
| EP0048208A1 (fr) | 1982-03-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |