BE681708A - - Google Patents
Info
- Publication number
- BE681708A BE681708A BE681708DA BE681708A BE 681708 A BE681708 A BE 681708A BE 681708D A BE681708D A BE 681708DA BE 681708 A BE681708 A BE 681708A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
- G01D5/147—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
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- 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
- G01P3/488—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 variable reluctance detectors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES97377A DE1218502B (de) | 1965-05-31 | 1965-05-31 | Kontaktlose elektrische Impulserzeuger-Einrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE681708A true BE681708A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-10-31 |
Family
ID=7520689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE681708D BE681708A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-05-31 | 1966-05-27 |
Country Status (6)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3534578A (en) * | 1966-09-24 | 1970-10-20 | Kobe Steel Ltd | Metal tube extrusion press with a plurality of mandrels |
| FR1602845A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-03-18 | 1971-02-01 | ||
| DE1915009B2 (de) * | 1969-03-25 | 1971-08-19 | Rafi Raimund Finsterholzl, Elektro technische Spezialfabnk, 7980 Ravens burg | Vorrichtung zur eingabe von zahlenwerten |
| US3818326A (en) * | 1971-06-23 | 1974-06-18 | Denki Onkyo Co Ltd | Rotary sensor using magnets resistance devices for detecting the rotation of a mechanical system |
| DE2258361A1 (de) * | 1971-11-24 | 1973-05-30 | Hitachi Metals Ltd | Gleichstrommotor |
| US4875008A (en) * | 1988-02-16 | 1989-10-17 | North American Philips Corporation | Device for sensing the angular position of a shaft |
| US20080297158A1 (en) * | 2007-05-31 | 2008-12-04 | Zircon Corporation | Gradiometric Directional Metal Detector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2924633A (en) * | 1954-03-27 | 1960-02-09 | Siemens Ag | Ignition system for internal combustion engines |
| US3170323A (en) * | 1959-09-30 | 1965-02-23 | Siemens Ag | Device for producing a torque or torsion responsive signal |
| FR1375070A (fr) * | 1963-07-05 | 1964-10-16 | Csf | Appareils électriques tournants à effet hall |
-
1965
- 1965-05-31 DE DES97377A patent/DE1218502B/de active Pending
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1966
- 1966-03-18 AT AT259266A patent/AT263130B/de active
- 1966-03-31 CH CH466266A patent/CH432591A/de unknown
- 1966-05-25 NL NL6607211A patent/NL6607211A/xx unknown
- 1966-05-27 BE BE681708D patent/BE681708A/xx unknown
- 1966-05-31 US US553800A patent/US3471722A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1218502B (de) | 1966-06-08 |
| US3471722A (en) | 1969-10-07 |
| CH432591A (de) | 1967-03-31 |
| AT263130B (de) | 1968-07-10 |
| NL6607211A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-12-01 |