IT7920407A0 - DEVICE FOR GENERATION OF VARIABLE OUTPUT SIGNS DEPENDING ON THE NUMBER OF RPM. - Google Patents
DEVICE FOR GENERATION OF VARIABLE OUTPUT SIGNS DEPENDING ON THE NUMBER OF RPM.Info
- Publication number
- IT7920407A0 IT7920407A0 IT7920407A IT2040779A IT7920407A0 IT 7920407 A0 IT7920407 A0 IT 7920407A0 IT 7920407 A IT7920407 A IT 7920407A IT 2040779 A IT2040779 A IT 2040779A IT 7920407 A0 IT7920407 A0 IT 7920407A0
- Authority
- IT
- Italy
- Prior art keywords
- rpm
- generation
- variable output
- signs depending
- output signs
- Prior art date
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
- F02P3/00—Other installations
- F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
- F02P3/04—Layout of circuits
- F02P3/045—Layout of circuits for control of the dwell or anti dwell time
- F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Controls For Constant Speed Travelling (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782807498 DE2807498A1 (en) | 1978-02-22 | 1978-02-22 | DEVICE FOR GENERATING SPEED-DEPENDENT CHANGEABLE OUTPUT SIGNALS |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7920407A0 true IT7920407A0 (en) | 1979-02-21 |
IT1111828B IT1111828B (en) | 1986-01-13 |
Family
ID=6032604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20407/79A IT1111828B (en) | 1978-02-22 | 1979-02-21 | DEVICE FOR THE GENERATION OF VARIABLE OUTPUT SIGNALS ACCORDING TO THE NUMBER OF RPM |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2807498A1 (en) |
FR (1) | FR2418345B1 (en) |
IT (1) | IT1111828B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2810665A1 (en) * | 1978-03-11 | 1979-09-20 | Bosch Gmbh Robert | Electronic ignition system for IC engine - has threshold stage generating further closing angle when engine parameter exceeds given threshold |
DE2842386A1 (en) * | 1978-09-29 | 1980-04-17 | Bosch Gmbh Robert | IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINES |
DE2842998C2 (en) * | 1978-10-03 | 1986-09-25 | Robert Bosch Gmbh, 7000 Stuttgart | Device for generating speed-dependent control signals, in particular for ignition systems with a dwell angle control device for internal combustion engines |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2253390A5 (en) * | 1973-11-29 | 1975-06-27 | Ducellier & Cie | Engine ignition system - limits time of flow of coil current to reduce current consumption at low speed |
US4019484A (en) * | 1974-02-12 | 1977-04-26 | Hitachi, Ltd. | Ignition apparatus for internal combustion engine |
FR2305606A1 (en) * | 1975-03-27 | 1976-10-22 | Ducellier & Cie | Electronic ignition circuit for IC engine - varies output of magnetic generator to reduce power consumption at lower engine speeds |
DE2527726A1 (en) * | 1975-06-21 | 1977-01-13 | Volkswagenwerk Ag | Electronic HV ignition system for IC engines - has saw tooth generator and uses comparator system to produce trip in signal |
US4043302A (en) * | 1975-08-25 | 1977-08-23 | Motorola, Inc. | Solid state ignition system and method for linearly regulating the dwell time thereof |
US4041912A (en) * | 1975-08-25 | 1977-08-16 | Motorola, Inc. | Solid-state ignition system and method for linearly regulating and dwell time thereof |
DE2549586C3 (en) * | 1975-11-05 | 1979-03-29 | Robert Bosch Gmbh, 7000 Stuttgart | Ignition device for internal combustion engines |
DE2729505C2 (en) * | 1977-06-30 | 1985-05-23 | Robert Bosch Gmbh, 7000 Stuttgart | Ignition device for internal combustion engines |
-
1978
- 1978-02-22 DE DE19782807498 patent/DE2807498A1/en not_active Ceased
- 1978-12-14 FR FR7835268A patent/FR2418345B1/en not_active Expired
-
1979
- 1979-02-21 IT IT20407/79A patent/IT1111828B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1111828B (en) | 1986-01-13 |
FR2418345B1 (en) | 1985-08-16 |
DE2807498A1 (en) | 1979-08-30 |
FR2418345A1 (en) | 1979-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES484387A0 (en) | IMPROVEMENTS IN THE CENTRIFUGAL PUMPS. | |
NL187035B (en) | ULTRASONIC DEVICE. | |
NL185061C (en) | CONNECTING DEVICE. | |
NL7904036A (en) | SEMI-GUIDE DEVICE. | |
NL7711781A (en) | INSERTION SHAFT. | |
IT7920058A0 (en) | MECHANICAL ENERGY TRANSMISSION DEVICE. | |
NL7901634A (en) | SORTING DEVICE. | |
IT7922097A0 (en) | REFERENCE PLANE DEVICE. | |
NL7901686A (en) | DELIVERY DEVICE. | |
IT1080838B (en) | ULTRASONIC POWER GENERATOR | |
NL7613476A (en) | POWER TAKE-OFF DEVICE. | |
NL7902331A (en) | TURBOCHARGER DEVICE. | |
NL7901564A (en) | CONNECTION DEVICE. | |
IT7921595A0 (en) | SEMICONDUCTOR DEVICE. | |
NL7806139A (en) | BOX-CLOSING DEVICE. | |
NO772917L (en) | CYCLIC CONNECTIONS. | |
NL7801532A (en) | SEMI-GUIDE DEVICE. | |
IT7920407A0 (en) | DEVICE FOR GENERATION OF VARIABLE OUTPUT SIGNS DEPENDING ON THE NUMBER OF RPM. | |
IT8021819A0 (en) | FUEL PUMPING DEVICE. | |
DE3382084D1 (en) | DISPLAY DEVICE WITH VECTOR GENERATORS. | |
NL7800584A (en) | DISPLAY DEVICE. | |
IT7924514A0 (en) | SEMICONDUCTOR DEVICE. | |
IT7925275A0 (en) | POWER SWITCH DEVICE. | |
NO158763C (en) | CONNECTION DEVICE. | |
NL7701717A (en) | PRESSURE DEVICE WITH ELECTRO-MECHANICALLY DRIVEN PRESSURE ELEMENTS. |