JPS4846731A - - Google Patents
Info
- Publication number
- JPS4846731A JPS4846731A JP10260872A JP10260872A JPS4846731A JP S4846731 A JPS4846731 A JP S4846731A JP 10260872 A JP10260872 A JP 10260872A JP 10260872 A JP10260872 A JP 10260872A JP S4846731 A JPS4846731 A JP S4846731A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
- F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
- F02P7/0675—Electromagnetic pick-up devices, e.g. providing induced current in a coil with variable reluctance, e.g. depending on the shape of a tooth
-
- 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
-
- 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
- G01P3/484—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 contact-making switches
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712151171 DE2151171A1 (de) | 1971-10-14 | 1971-10-14 | Elektrischer signalgeber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4846731A true JPS4846731A (fr) | 1973-07-03 |
Family
ID=5822316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10260872A Pending JPS4846731A (fr) | 1971-10-14 | 1972-10-13 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4846731A (fr) |
| DE (1) | DE2151171A1 (fr) |
| FR (1) | FR2157493A5 (fr) |
| GB (1) | GB1403268A (fr) |
| IT (1) | IT968946B (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2641592A1 (de) * | 1976-09-16 | 1978-03-23 | Bosch Gmbh Robert | Einrichtung zur lageerkennung und drehzahlermittlung einer rotierenden welle |
| JPS55156810A (en) * | 1979-05-25 | 1980-12-06 | Nippon Soken Inc | Displacement detector |
| GB2137351A (en) * | 1983-03-18 | 1984-10-03 | Muriel Millicent Alexander | Proximity detector |
| DE3416316A1 (de) * | 1983-05-04 | 1987-05-07 | Luk Lamellen & Kupplungsbau | Reibungskupplung |
| FR2646511B1 (fr) * | 1989-04-27 | 1991-07-12 | Gaso Philippe | Dispositif pour la mesure du nombre de tours effectue par un arbre tournant |
| US5097209A (en) * | 1990-02-21 | 1992-03-17 | The Torrington Company | Magnetic encoder and sensor system for internal combustion engines |
| DE19533671C2 (de) * | 1995-09-13 | 1998-09-24 | Mannesmann Sachs Ag | Reibungskupplung mit einem Impulsgeber |
| DE102007014452A1 (de) | 2007-03-27 | 2008-10-02 | Daimler Ag | Anordnung zur Drehzahlsensierung an einem Antriebsaggregat |
-
1971
- 1971-10-14 DE DE19712151171 patent/DE2151171A1/de active Pending
-
1972
- 1972-10-13 FR FR7236426A patent/FR2157493A5/fr not_active Expired
- 1972-10-13 GB GB4723272A patent/GB1403268A/en not_active Expired
- 1972-10-13 JP JP10260872A patent/JPS4846731A/ja active Pending
- 1972-10-13 IT IT3046672A patent/IT968946B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT968946B (it) | 1974-03-20 |
| GB1403268A (en) | 1975-08-28 |
| FR2157493A5 (fr) | 1973-06-01 |
| DE2151171A1 (de) | 1973-04-19 |