DE2101762A1 - Einrichtung zur Überwachung der Drehzahl einer Brennkraftmaschine - Google Patents
Einrichtung zur Überwachung der Drehzahl einer BrennkraftmaschineInfo
- Publication number
- DE2101762A1 DE2101762A1 DE19712101762 DE2101762A DE2101762A1 DE 2101762 A1 DE2101762 A1 DE 2101762A1 DE 19712101762 DE19712101762 DE 19712101762 DE 2101762 A DE2101762 A DE 2101762A DE 2101762 A1 DE2101762 A1 DE 2101762A1
- Authority
- DE
- Germany
- Prior art keywords
- capacitor
- ignition
- transistor
- monitoring
- resistor
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims description 37
- 238000002485 combustion reaction Methods 0.000 title claims description 12
- 239000003990 capacitor Substances 0.000 claims description 65
- 230000001419 dependent effect Effects 0.000 claims description 15
- 230000010354 integration Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims 1
- 238000012806 monitoring device Methods 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- VCUXVXLUOHDHKK-UHFFFAOYSA-N 2-(2-aminopyrimidin-4-yl)-4-(2-chloro-4-methoxyphenyl)-1,3-thiazole-5-carboxamide Chemical compound ClC1=CC(OC)=CC=C1C1=C(C(N)=O)SC(C=2N=C(N)N=CC=2)=N1 VCUXVXLUOHDHKK-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
- G01P3/4807—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general by using circuits for the detection of the pulses delivered by the ignition system of an internal combustion engine
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/07—Indicating devices, e.g. for remote indication
- G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
- G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
- G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/07—Indicating devices, e.g. for remote indication
- G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
- G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
- G01P1/106—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the time duration between two impulses with a reference time
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712101762 DE2101762A1 (de) | 1971-01-15 | 1971-01-15 | Einrichtung zur Überwachung der Drehzahl einer Brennkraftmaschine |
| CH6472A CH530008A (de) | 1971-01-15 | 1972-01-04 | Einrichtung zur Überwachung der Drehzahl einer Brennkraftmaschine |
| IT1940072A IT946603B (it) | 1971-01-15 | 1972-01-14 | Dispositivo per la soreveglianza del numero di giri di una macchina a combustione interna |
| ES398898A ES398898A1 (es) | 1971-01-15 | 1972-01-15 | Perfeccionamientos en dispositivos para la vigilancia del numero de revoluciones de un motor de explosion. |
| GB205972A GB1376235A (en) | 1971-01-15 | 1972-01-17 | Device for monitoring the speed of an internal combustion engine |
| FR7201446A FR2121880B1 (enrdf_load_stackoverflow) | 1971-01-15 | 1972-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712101762 DE2101762A1 (de) | 1971-01-15 | 1971-01-15 | Einrichtung zur Überwachung der Drehzahl einer Brennkraftmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2101762A1 true DE2101762A1 (de) | 1972-07-20 |
Family
ID=5795977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712101762 Pending DE2101762A1 (de) | 1971-01-15 | 1971-01-15 | Einrichtung zur Überwachung der Drehzahl einer Brennkraftmaschine |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH530008A (enrdf_load_stackoverflow) |
| DE (1) | DE2101762A1 (enrdf_load_stackoverflow) |
| ES (1) | ES398898A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2121880B1 (enrdf_load_stackoverflow) |
| IT (1) | IT946603B (enrdf_load_stackoverflow) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE567344A (enrdf_load_stackoverflow) * | 1957-05-04 | |||
| GB1054058A (enrdf_load_stackoverflow) * | 1962-10-25 | |||
| DE1279351B (de) * | 1965-06-19 | 1968-10-03 | Kernforschung Gmbh Ges Fuer | Schaltungsanordnung zum Messen der Impulsfrequenz, insbesondere zum Messen von Drehzahlen |
| FR1536440A (fr) * | 1967-07-07 | 1968-08-16 | Dispositif indicateur de surrégime pour moteurs thermiques à allumage électrique |
-
1971
- 1971-01-15 DE DE19712101762 patent/DE2101762A1/de active Pending
-
1972
- 1972-01-04 CH CH6472A patent/CH530008A/de not_active IP Right Cessation
- 1972-01-14 IT IT1940072A patent/IT946603B/it active
- 1972-01-15 ES ES398898A patent/ES398898A1/es not_active Expired
- 1972-01-17 FR FR7201446A patent/FR2121880B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2121880B1 (enrdf_load_stackoverflow) | 1975-03-07 |
| FR2121880A1 (enrdf_load_stackoverflow) | 1972-08-25 |
| ES398898A1 (es) | 1974-09-16 |
| CH530008A (de) | 1972-10-31 |
| IT946603B (it) | 1973-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OF | Willingness to grant licences before publication of examined application | ||
| OHN | Withdrawal |