FR2209104A1 - - Google Patents
Info
- Publication number
- FR2209104A1 FR2209104A1 FR7230462A FR7230462A FR2209104A1 FR 2209104 A1 FR2209104 A1 FR 2209104A1 FR 7230462 A FR7230462 A FR 7230462A FR 7230462 A FR7230462 A FR 7230462A FR 2209104 A1 FR2209104 A1 FR 2209104A1
- 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
-
- 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
- G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
- G01P3/60—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7230462A FR2209104B1 (de) | 1972-08-25 | 1972-08-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7230462A FR2209104B1 (de) | 1972-08-25 | 1972-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2209104A1 true FR2209104A1 (de) | 1974-06-28 |
FR2209104B1 FR2209104B1 (de) | 1975-03-07 |
Family
ID=9103596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7230462A Expired FR2209104B1 (de) | 1972-08-25 | 1972-08-25 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2209104B1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2296850A1 (fr) * | 1975-01-02 | 1976-07-30 | Dunlop Ltd | Appareillage pour determiner la vitesse relative de deux objets |
FR2458803A1 (fr) * | 1979-06-07 | 1981-01-02 | Etu Rech Machine Outil Centre | Procede de mesure des defauts d'une chaine cinematique |
FR2537284A1 (fr) * | 1982-12-07 | 1984-06-08 | Voest Alpine Ag | Procede pour determiner la difference du nombre de tours d'au moins deux arbres, disposition de circuits pour la mise en oeuvre de ce procede et procede pour commander la traction de la bande dans une installation de pliage et de planage par etirage |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3465223A (en) * | 1965-05-10 | 1969-09-02 | Bunker Ramo | Speed measuring system |
-
1972
- 1972-08-25 FR FR7230462A patent/FR2209104B1/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3465223A (en) * | 1965-05-10 | 1969-09-02 | Bunker Ramo | Speed measuring system |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2296850A1 (fr) * | 1975-01-02 | 1976-07-30 | Dunlop Ltd | Appareillage pour determiner la vitesse relative de deux objets |
FR2458803A1 (fr) * | 1979-06-07 | 1981-01-02 | Etu Rech Machine Outil Centre | Procede de mesure des defauts d'une chaine cinematique |
FR2537284A1 (fr) * | 1982-12-07 | 1984-06-08 | Voest Alpine Ag | Procede pour determiner la difference du nombre de tours d'au moins deux arbres, disposition de circuits pour la mise en oeuvre de ce procede et procede pour commander la traction de la bande dans une installation de pliage et de planage par etirage |
Also Published As
Publication number | Publication date |
---|---|
FR2209104B1 (de) | 1975-03-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |