ES398899A1 - Perfeccionamientos en la construccion de dispositivos para la vigilancia del numero de revoluciones de motores de com- bustion interna. - Google Patents
Perfeccionamientos en la construccion de dispositivos para la vigilancia del numero de revoluciones de motores de com- bustion interna.Info
- Publication number
- ES398899A1 ES398899A1 ES398899A ES398899A ES398899A1 ES 398899 A1 ES398899 A1 ES 398899A1 ES 398899 A ES398899 A ES 398899A ES 398899 A ES398899 A ES 398899A ES 398899 A1 ES398899 A1 ES 398899A1
- Authority
- ES
- Spain
- Prior art keywords
- monitoring
- revolutions
- capacitor
- connection
- ignition
- 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.)
- Expired
Links
- 238000012544 monitoring process Methods 0.000 title abstract 5
- 238000010276 construction Methods 0.000 title abstract 2
- 239000003990 capacitor Substances 0.000 abstract 5
- 230000001419 dependent effect Effects 0.000 abstract 2
- 230000010354 integration Effects 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 238000009795 derivation Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712101763 DE2101763A1 (de) | 1971-01-15 | 1971-01-15 | Einrichtung zur Überwachung der Drehzahl einer Brennkraftmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES398899A1 true ES398899A1 (es) | 1974-09-16 |
Family
ID=5795978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES398899A Expired ES398899A1 (es) | 1971-01-15 | 1972-01-15 | Perfeccionamientos en la construccion de dispositivos para la vigilancia del numero de revoluciones de motores de com- bustion interna. |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH541069A (enrdf_load_stackoverflow) |
| DE (1) | DE2101763A1 (enrdf_load_stackoverflow) |
| ES (1) | ES398899A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2121881B1 (enrdf_load_stackoverflow) |
| IT (1) | IT946604B (enrdf_load_stackoverflow) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1250991A (fr) * | 1959-10-19 | 1961-01-13 | Sun Electric Corp | Tachymètre électronique |
| US3182648A (en) * | 1962-04-02 | 1965-05-11 | Holley Carburetor Co | Speed responsive switching apparatus |
| NL299721A (enrdf_load_stackoverflow) * | 1962-10-25 | |||
| US3410360A (en) * | 1966-05-09 | 1968-11-12 | Motorola Inc | Vehicle automatic speed control |
| FR1536440A (fr) * | 1967-07-07 | 1968-08-16 | Dispositif indicateur de surrégime pour moteurs thermiques à allumage électrique |
-
1971
- 1971-01-15 DE DE19712101763 patent/DE2101763A1/de active Pending
- 1971-12-23 CH CH1880771A patent/CH541069A/de not_active IP Right Cessation
-
1972
- 1972-01-14 IT IT1940172A patent/IT946604B/it active
- 1972-01-15 ES ES398899A patent/ES398899A1/es not_active Expired
- 1972-01-17 FR FR7201447A patent/FR2121881B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2121881B1 (enrdf_load_stackoverflow) | 1975-03-21 |
| DE2101763A1 (de) | 1972-07-20 |
| FR2121881A1 (enrdf_load_stackoverflow) | 1972-08-25 |
| CH541069A (de) | 1973-08-31 |
| IT946604B (it) | 1973-05-21 |
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