NL6902739A - - Google Patents
Info
- Publication number
- NL6902739A NL6902739A NL6902739A NL6902739A NL6902739A NL 6902739 A NL6902739 A NL 6902739A NL 6902739 A NL6902739 A NL 6902739A NL 6902739 A NL6902739 A NL 6902739A NL 6902739 A NL6902739 A NL 6902739A
- Authority
- NL
- Netherlands
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1169568 | 1968-02-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6902739A true NL6902739A (en) | 1969-08-26 |
NL151187B NL151187B (en) | 1976-10-15 |
Family
ID=11785152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6902739A NL151187B (en) | 1968-02-22 | 1969-02-21 | DEVICE FOR CONVERSION OF THE SPEED OF A ROTATING BODY INTO AN ELECTRIC PULSE SIGNAL. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1908835A1 (en) |
FR (1) | FR2002388A1 (en) |
GB (1) | GB1196232A (en) |
NL (1) | NL151187B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5953503B2 (en) * | 1978-07-25 | 1984-12-25 | 三菱電機株式会社 | rotation detection device |
DE3114352C2 (en) * | 1981-04-09 | 1984-10-31 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Sensor with a piezo-ceramic plate that can be deflected by the action of force |
DE3326477A1 (en) * | 1983-07-22 | 1985-01-31 | Telefunken electronic GmbH, 7100 Heilbronn | Arrangement for determining the rotational speed, the direction of rotation and/or the rotation angle of an object |
CN114306922B (en) * | 2021-12-25 | 2023-08-25 | 上海炫脉医疗科技有限公司 | Magnetic control type heart auxiliary system |
-
1969
- 1969-02-12 GB GB766969A patent/GB1196232A/en not_active Expired
- 1969-02-19 FR FR6904204A patent/FR2002388A1/fr not_active Withdrawn
- 1969-02-21 DE DE19691908835 patent/DE1908835A1/en active Pending
- 1969-02-21 NL NL6902739A patent/NL151187B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1908835B2 (en) | 1970-12-23 |
DE1908835A1 (en) | 1969-09-04 |
GB1196232A (en) | 1970-06-24 |
NL151187B (en) | 1976-10-15 |
FR2002388A1 (en) | 1969-10-17 |