FR1303822A - Tachymètre - Google Patents
TachymètreInfo
- Publication number
- FR1303822A FR1303822A FR876037A FR876037A FR1303822A FR 1303822 A FR1303822 A FR 1303822A FR 876037 A FR876037 A FR 876037A FR 876037 A FR876037 A FR 876037A FR 1303822 A FR1303822 A FR 1303822A
- Authority
- FR
- France
- Prior art keywords
- tachometer
- 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
- G01P3/481—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
- G01P3/487—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 delivered by rotating magnets
-
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR876037A FR1303822A (fr) | 1960-10-20 | 1961-10-16 | Tachymètre |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6385660A | 1960-10-20 | 1960-10-20 | |
FR876037A FR1303822A (fr) | 1960-10-20 | 1961-10-16 | Tachymètre |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1303822A true FR1303822A (fr) | 1962-09-14 |
Family
ID=26192695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR876037A Expired FR1303822A (fr) | 1960-10-20 | 1961-10-16 | Tachymètre |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1303822A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4680543A (en) * | 1985-02-26 | 1987-07-14 | Societe A Responsabilite Limitee L'electricfil Industrie | Pickup having encapsulated electrical and magnetic elements |
-
1961
- 1961-10-16 FR FR876037A patent/FR1303822A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4680543A (en) * | 1985-02-26 | 1987-07-14 | Societe A Responsabilite Limitee L'electricfil Industrie | Pickup having encapsulated electrical and magnetic elements |
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