FR2493525B1 - Tachymetre a courants de foucault comportant une douille magnetique et une prise de vitesse - Google Patents
Tachymetre a courants de foucault comportant une douille magnetique et une prise de vitesseInfo
- Publication number
- FR2493525B1 FR2493525B1 FR8119605A FR8119605A FR2493525B1 FR 2493525 B1 FR2493525 B1 FR 2493525B1 FR 8119605 A FR8119605 A FR 8119605A FR 8119605 A FR8119605 A FR 8119605A FR 2493525 B1 FR2493525 B1 FR 2493525B1
- Authority
- FR
- France
- Prior art keywords
- speed drive
- edge current
- magnetic socket
- tachymeter
- current tachymeter
- 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
- G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19808029660 DE8029660U1 (de) | 1980-11-06 | 1980-11-06 | Wirbelstromtachometer mit einer magnetbuchse und mit einem geschwindigkeitsabgriff |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2493525A1 FR2493525A1 (fr) | 1982-05-07 |
FR2493525B1 true FR2493525B1 (fr) | 1986-02-28 |
Family
ID=6720376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8119605A Expired FR2493525B1 (fr) | 1980-11-06 | 1981-10-19 | Tachymetre a courants de foucault comportant une douille magnetique et une prise de vitesse |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU557013B2 (fr) |
DE (1) | DE8029660U1 (fr) |
FR (1) | FR2493525B1 (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2442043C2 (de) * | 1974-09-03 | 1976-10-14 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einrichtung fuer ein wirbelstromtachometer zum erzeugen eines geschwindigkeitsabhaengigen elektrischen signals |
-
1980
- 1980-11-06 DE DE19808029660 patent/DE8029660U1/de not_active Expired
-
1981
- 1981-10-19 FR FR8119605A patent/FR2493525B1/fr not_active Expired
- 1981-10-23 AU AU76778/81A patent/AU557013B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2493525A1 (fr) | 1982-05-07 |
AU7677881A (en) | 1982-05-13 |
AU557013B2 (en) | 1986-12-04 |
DE8029660U1 (de) | 1981-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |