GB1337748A - Governors for diesel engines - Google Patents
Governors for diesel enginesInfo
- Publication number
- GB1337748A GB1337748A GB5929070A GB5929070A GB1337748A GB 1337748 A GB1337748 A GB 1337748A GB 5929070 A GB5929070 A GB 5929070A GB 5929070 A GB5929070 A GB 5929070A GB 1337748 A GB1337748 A GB 1337748A
- Authority
- GB
- United Kingdom
- Prior art keywords
- engine
- speed
- regulator
- voltages
- dec
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
- G06G7/64—Analogue computers for specific processes, systems or devices, e.g. simulators for non-electric machines, e.g. turbine
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Feedback Control In General (AREA)
Abstract
1337748 Electrical fuel injection systems for Diesel engines ROBERT BOSCH GmbH 14 Dec 1970 [13 Dec 1969] 59290/70 Heading G1N In a Diesel engine fuel injection control system, voltages Un, Uα, and Uy representing respectively engine speed, accelerator position and injector pump regulating member position, are applied to a normalizing stage 13, Fig.10 (not shown) to provide normalized voltages Un, Uα, and Uy which lie within the same normalized range, these voltages being applied to a characteristic curve generator 14 which includes an idling and maximum speed regulator 15, Fig.4 (not shown), a full load adaptation regulator 16, Fig.6 (not shown), and a variable speed regulator 17, Fig. 8 (not shown). The regulator 16 and one or other of the regulators 15, 17 (via switch 18) are connected to an amplifier 19 whose output controls the actuator 21 of the injector pump regulating member. A switch 20 is opened to prevent injection when the engine speed exceeds a maximum value. Injection timing may be varied in dependence upon speed and load, and error signals may be supplied to the unit 14 to compensate for variations in engine and/or ambient temperature and pressure. A speed responsive switch arrangement may be provided for enabling an excess amount of fuel to be injected during starting of the engine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691962571 DE1962571A1 (en) | 1969-12-13 | 1969-12-13 | Simulator for electronic diesel governor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1337748A true GB1337748A (en) | 1973-11-21 |
Family
ID=5753778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5929070A Expired GB1337748A (en) | 1969-12-13 | 1970-12-14 | Governors for diesel engines |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3713427A (en) |
| AT (1) | AT311124B (en) |
| CH (1) | CH518444A (en) |
| DE (1) | DE1962571A1 (en) |
| FR (1) | FR2070849A1 (en) |
| GB (1) | GB1337748A (en) |
| SE (1) | SE356099B (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2120459A1 (en) * | 1971-04-26 | 1972-11-02 | Daimler-Benz Ag, 7000 Stuttgart | Electronic controller for the speed of a machine element |
| GB1441262A (en) * | 1972-10-04 | 1976-06-30 | Cav Ltd | Fuel pumping apparatus |
| DE2360212A1 (en) * | 1972-12-06 | 1974-06-12 | Sopromi Soc Proc Modern Inject | METHOD OF CONTROLLING AN COMBUSTION MACHINE |
| DE2333138C2 (en) * | 1973-06-29 | 1983-12-08 | Robert Bosch Gmbh, 7000 Stuttgart | Diesel engine with an actuator for adjusting the amount of fuel injected per working cycle |
| DE2420031A1 (en) * | 1974-04-25 | 1975-11-13 | Bosch Gmbh Robert | FUEL INJECTION SYSTEM |
| DE2420032A1 (en) * | 1974-04-25 | 1975-11-13 | Bosch Gmbh Robert | FUEL INJECTION SYSTEM |
| US3971348A (en) * | 1974-05-08 | 1976-07-27 | International Harvester Company | Computer means for sequential fuel injection |
| GB1507143A (en) * | 1974-05-17 | 1978-04-12 | Cav Ltd | Fuel supply systems for diesel engines |
| JPS511836A (en) * | 1974-06-21 | 1976-01-09 | Nissan Motor | Nainenkikanno nenryoseigyosochi |
| US4134368A (en) * | 1977-06-06 | 1979-01-16 | Edelbrock-Hadley Corporation | Fuel injection control system |
| FR2429902A1 (en) * | 1978-04-27 | 1980-01-25 | Lenz Hans | MIXTURE FORMING DEVICE FOR INTERNAL COMBUSTION ENGINES |
| US4379332A (en) * | 1978-09-25 | 1983-04-05 | The Bendix Corporation | Electronic fuel injection control system for an internal combustion engine |
| JPS55112827A (en) * | 1979-02-19 | 1980-09-01 | Diesel Kiki Co Ltd | Injection-timing adjusting device for fuel injection pump |
| JPS638828Y2 (en) * | 1980-09-11 | 1988-03-16 | ||
| JPS5951133A (en) * | 1982-09-16 | 1984-03-24 | Diesel Kiki Co Ltd | Electronic governor |
| DE3301743A1 (en) * | 1983-01-20 | 1984-07-26 | Robert Bosch Gmbh, 7000 Stuttgart | SAFETY DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
| DE3341295A1 (en) * | 1983-11-15 | 1985-05-23 | Atlas Fahrzeugtechnik GmbH, 5980 Werdohl | INJECTION TEST CONTROL UNIT |
| DE102019200179A1 (en) * | 2019-01-09 | 2020-07-09 | Robert Bosch Gmbh | Control device for injectors |
| US11474494B2 (en) | 2019-03-22 | 2022-10-18 | Hamilton Sundstrand Corporation | Method for simulating an N1 and N2 speed vibration composite input for development and/or model based testing of engine control hardware and embedded software |
-
1969
- 1969-12-13 DE DE19691962571 patent/DE1962571A1/en active Pending
-
1970
- 1970-11-16 CH CH1690670A patent/CH518444A/en not_active IP Right Cessation
- 1970-12-11 AT AT1118070A patent/AT311124B/en not_active IP Right Cessation
- 1970-12-11 FR FR7044792A patent/FR2070849A1/en not_active Withdrawn
- 1970-12-11 SE SE16817/70A patent/SE356099B/xx unknown
- 1970-12-14 US US00103357A patent/US3713427A/en not_active Expired - Lifetime
- 1970-12-14 GB GB5929070A patent/GB1337748A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE356099B (en) | 1973-05-14 |
| AT311124B (en) | 1973-10-25 |
| CH518444A (en) | 1972-01-31 |
| FR2070849A1 (en) | 1971-09-17 |
| DE1962571A1 (en) | 1971-09-02 |
| US3713427A (en) | 1973-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 414B | Case decided by the comptroller ** grants allowed (sect. 14/1949) | ||
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |