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
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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