ES398898A1 - Perfeccionamientos en dispositivos para la vigilancia del numero de revoluciones de un motor de explosion. - Google Patents
Perfeccionamientos en dispositivos para la vigilancia del numero de revoluciones de un motor de explosion.Info
- Publication number
- ES398898A1 ES398898A1 ES398898A ES398898A ES398898A1 ES 398898 A1 ES398898 A1 ES 398898A1 ES 398898 A ES398898 A ES 398898A ES 398898 A ES398898 A ES 398898A ES 398898 A1 ES398898 A1 ES 398898A1
- Authority
- ES
- Spain
- Prior art keywords
- monitoring
- devices
- revolutions
- translation
- machine
- 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
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)
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 |
|---|---|
| ES398898A1 true ES398898A1 (es) | 1974-09-16 |
Family
ID=5795977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES398898A Expired ES398898A1 (es) | 1971-01-15 | 1972-01-15 | Perfeccionamientos en dispositivos para la vigilancia del numero de revoluciones de un motor de explosion. |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH530008A (fr) |
| DE (1) | DE2101762A1 (fr) |
| ES (1) | ES398898A1 (fr) |
| FR (1) | FR2121880B1 (fr) |
| IT (1) | IT946603B (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE567344A (fr) * | 1957-05-04 | |||
| BE639144A (fr) * | 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 |
|---|---|
| IT946603B (it) | 1973-05-21 |
| FR2121880B1 (fr) | 1975-03-07 |
| DE2101762A1 (de) | 1972-07-20 |
| CH530008A (de) | 1972-10-31 |
| FR2121880A1 (fr) | 1972-08-25 |
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