FR1112532A - Tachymètre électrique - Google Patents
Tachymètre électriqueInfo
- Publication number
- FR1112532A FR1112532A FR1112532DA FR1112532A FR 1112532 A FR1112532 A FR 1112532A FR 1112532D A FR1112532D A FR 1112532DA FR 1112532 A FR1112532 A FR 1112532A
- Authority
- FR
- France
- Prior art keywords
- electric tachometer
- tachometer
- electric
- 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.)
- Expired
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
- G01P3/44—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1112532T | 1954-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1112532A true FR1112532A (fr) | 1956-03-15 |
Family
ID=9627295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1112532D Expired FR1112532A (fr) | 1954-10-12 | 1954-10-12 | Tachymètre électrique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1112532A (fr) |
-
1954
- 1954-10-12 FR FR1112532D patent/FR1112532A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH336877A (fr) | Elément électrique | |
FR1119517A (fr) | Rasoir électrique | |
FR1093678A (fr) | Raccord électrique | |
CH331964A (fr) | Commutateur électrique | |
FR67011E (fr) | Accumulateur électrique | |
CH325268A (fr) | Interrupteur électrique | |
FR1103679A (fr) | Rasoir électrique | |
FR1099507A (fr) | Signal électrique | |
FR1112532A (fr) | Tachymètre électrique | |
FR1130207A (fr) | Ventilateur électrique | |
FR1116062A (fr) | Interrupteur électrique | |
FR1100409A (fr) | Horloge électrique | |
FR1131766A (fr) | Machine électrique | |
FR1108032A (fr) | Radiateur électrique | |
FR1120778A (fr) | Compteur électrique | |
FR1136805A (fr) | Tachymètre | |
FR1091694A (fr) | Raccord électrique | |
ES42700Y (es) | Interruptor-conmutador eléctrico | |
ES44398Y (es) | Electrocalentador-humectador perfeccionado | |
CH328872A (fr) | Contact électrique | |
FR1098745A (fr) | Interrupteur électrique | |
FR1122253A (fr) | Interrupteur électrique | |
FR1123990A (fr) | Interrupteur électrique | |
FR1104799A (fr) | Commutateur électrique | |
CH332292A (fr) | Interrupteur électrique |