FR2318404B1 - - Google Patents
Info
- Publication number
- FR2318404B1 FR2318404B1 FR7616866A FR7616866A FR2318404B1 FR 2318404 B1 FR2318404 B1 FR 2318404B1 FR 7616866 A FR7616866 A FR 7616866A FR 7616866 A FR7616866 A FR 7616866A FR 2318404 B1 FR2318404 B1 FR 2318404B1
- Authority
- FR
- France
- 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
-
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/06—Testing internal-combustion engines by monitoring positions of pistons or cranks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752531517 DE2531517A1 (de) | 1975-07-15 | 1975-07-15 | Einrichtung zum erfassen einer markierung auf einem rotierenden koerper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2318404A1 FR2318404A1 (fr) | 1977-02-11 |
| FR2318404B1 true FR2318404B1 (US07223432-20070529-C00017.png) | 1983-07-08 |
Family
ID=5951537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7616866A Granted FR2318404A1 (fr) | 1975-07-15 | 1976-06-03 | Dispositif de detection d'au moins un repere sur un corps en rotation |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4039931A (US07223432-20070529-C00017.png) |
| DE (1) | DE2531517A1 (US07223432-20070529-C00017.png) |
| FR (1) | FR2318404A1 (US07223432-20070529-C00017.png) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169232A (en) * | 1977-08-29 | 1979-09-25 | The Bendix Corporation | Signal conditioning circuit for magnetic sensing means |
| US4146833A (en) * | 1978-01-20 | 1979-03-27 | Fox Valley Instrument Company | Spark advance tester |
| DE2827799A1 (de) * | 1978-06-24 | 1980-01-10 | Bosch Gmbh Robert | Schaltungsanordnung zum erfassen eines signales eines bezugsmarkengebers |
| DE3069509D1 (en) * | 1979-08-16 | 1984-11-29 | Inoue Japax Res | Manufacture and use of magnetic scale systems |
| DE2933516A1 (de) * | 1979-08-18 | 1981-03-26 | Robert Bosch Gmbh, 70469 Stuttgart | Einrichtung zur drehzahlerfassung und winkelsegmenterkennung einer welle, insbesondere der kurbelwelle einer brennkraftmaschine |
| US4284052A (en) * | 1979-08-23 | 1981-08-18 | The Bendix Corporation | Sequential injector timing apparatus |
| DE2942134A1 (de) * | 1979-10-18 | 1981-04-30 | Robert Bosch Gmbh, 7000 Stuttgart | Auswerteschaltung fuer einen induktivgeber |
| DE3135026C2 (de) * | 1981-09-04 | 1985-05-15 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Anordnung von Dauermagneten an den Kolbenstangen von Schubkolbengetrieben sowie Verfahren zur Herstellung einer mit eingebetteten Dauermagneten versehenen Kolbenstange |
| SE445585B (sv) * | 1985-02-28 | 1986-06-30 | Saab Scania Ab | Arrangemang vid en magnetisk legesgivare |
| DE3918409C2 (de) * | 1989-06-06 | 1999-07-29 | Bosch Gmbh Robert | Vorrichtung zum Steuern der Brennkraftmaschine eines Kraftfahrzeuges, insbesondere der Zündung der Brennkraftmaschine |
| US6429658B1 (en) | 1998-10-05 | 2002-08-06 | Jeffrey E. Thomsen | Engine ignition timing device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2785215A (en) * | 1952-04-29 | 1957-03-12 | Sun Oil Co | Electronic timing circuit |
| US3030813A (en) * | 1956-03-20 | 1962-04-24 | Internat Res & Dev Corp | Engine analyzer |
| GB945240A (en) * | 1960-11-08 | 1963-12-23 | Exxon Research Engineering Co | Electronic ignition spark timer |
| DE1250158B (US07223432-20070529-C00017.png) * | 1963-07-22 | 1967-09-14 | ||
| US3650149A (en) * | 1969-01-21 | 1972-03-21 | Clayton Manufacturing Co | Engine ignition and power analyzer |
| US3727124A (en) * | 1970-04-30 | 1973-04-10 | Ibm | Speed controlled timing light |
| DE2233952C2 (de) * | 1972-07-11 | 1974-03-07 | Hartmann & Braun Ag, 6000 Frankfurt | Gleichstromgespeister induktiver Drehzahlaufnehmer |
| DE2235056C2 (de) * | 1972-07-17 | 1975-09-25 | Hartmann & Braun Ag, 6000 Frankfurt | Schaltungsanordnung für einen induktiven Aufnehmer |
| FR2250424A5 (US07223432-20070529-C00017.png) * | 1972-11-17 | 1975-05-30 | Cem Comp Electro Mec | |
| US3801830A (en) * | 1973-02-05 | 1974-04-02 | Ford Motor Co | Signal amplification circuit with phase detecting means and variable signal level recognition means |
-
1975
- 1975-07-15 DE DE19752531517 patent/DE2531517A1/de not_active Withdrawn
-
1976
- 1976-06-03 FR FR7616866A patent/FR2318404A1/fr active Granted
- 1976-07-06 US US05/702,958 patent/US4039931A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2531517A1 (de) | 1977-02-03 |
| US4039931A (en) | 1977-08-02 |
| FR2318404A1 (fr) | 1977-02-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |