ES8505449A1 - Safety device for a diesel engine. - Google Patents
Safety device for a diesel engine.Info
- Publication number
- ES8505449A1 ES8505449A1 ES536108A ES536108A ES8505449A1 ES 8505449 A1 ES8505449 A1 ES 8505449A1 ES 536108 A ES536108 A ES 536108A ES 536108 A ES536108 A ES 536108A ES 8505449 A1 ES8505449 A1 ES 8505449A1
- Authority
- ES
- Spain
- Prior art keywords
- shaft
- electromagnet
- engine
- injection pump
- power
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
- F02M63/022—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by acting on fuel control mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
- F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The device acts on the injection pump so as to interrupt the supply during abnormal operation of the engine or subsidiary parts of it. It comprises a shaft (1) sliding in a sleeve (2) of appropriate shape on which is placed an electromagnet (3). The electromagnet has a core forming a plunger (4). When the electromagnet (3) is supplied with power, the plunger presses on a ball (5) so as to hold the shaft (1) by means of a suitable notch which is cut into the said shaft (1) when the engine is being set up or put into service. The end (9) of the shaft (1) is connected by a rod (13) or cable to the actuating link (15) for interrupting the supply to the injection pump (14). The shaft (1) is moved by a spring (11) when the electromagnet is no longer supplied with power as a result of action by probes for detecting abnormal functioning. This frees the blocking element (5) and hence allows the shaft (1) to move.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8315037A FR2552162B1 (en) | 1983-09-20 | 1983-09-20 | SAFETY DEVICE FOR DIESEL ENGINE |
Publications (2)
Publication Number | Publication Date |
---|---|
ES536108A0 ES536108A0 (en) | 1985-05-16 |
ES8505449A1 true ES8505449A1 (en) | 1985-05-16 |
Family
ID=9292424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES536108A Expired ES8505449A1 (en) | 1983-09-20 | 1984-09-20 | Safety device for a diesel engine. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0140808A1 (en) |
ES (1) | ES8505449A1 (en) |
FR (1) | FR2552162B1 (en) |
PT (1) | PT79234B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1239527A (en) * | 1968-07-30 | 1971-07-14 | ||
DE2042988A1 (en) * | 1970-08-29 | 1972-03-02 | Rieger, Willy, Dipl.-Ing., 8232 Bayerisch Gmain | Device for monitoring and automatic shutdown of diesel engines |
FI53869C (en) * | 1973-05-11 | 1978-08-10 | Valmet Oy | KONTROLLANORDNING FOER KRAFTMASKIN |
FR2296764A1 (en) * | 1974-12-31 | 1976-07-30 | Fondasol Tech | Safety shut down circuit for internal combustion engine - cuts out ignition if overheating occurs or oil pressure fails |
FR2316439A1 (en) * | 1975-07-04 | 1977-01-28 | Devalle Michel | Diesel engine driven pump safety circuit - has sensors energising solenoid to operate fuel cut-off mechanism |
IT1001470B (en) * | 1976-01-16 | 1976-04-20 | Ferrari C | DEVICE TO STOP DIESEL ENGINES |
-
1983
- 1983-09-20 FR FR8315037A patent/FR2552162B1/en not_active Expired
-
1984
- 1984-09-19 PT PT7923484A patent/PT79234B/en unknown
- 1984-09-20 ES ES536108A patent/ES8505449A1/en not_active Expired
- 1984-09-20 EP EP84450022A patent/EP0140808A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
PT79234A (en) | 1984-10-01 |
EP0140808A1 (en) | 1985-05-08 |
FR2552162B1 (en) | 1988-07-01 |
ES536108A0 (en) | 1985-05-16 |
PT79234B (en) | 1986-08-28 |
FR2552162A1 (en) | 1985-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8505449A1 (en) | Safety device for a diesel engine. | |
ES8206761A1 (en) | Fuel pumping apparatus | |
ES8103281A1 (en) | Fuel pumping apparatus | |
FR2394682A1 (en) | Electric motor driven linear actuator in tubular housing - has solenoid hold-on coil and spring return system | |
JPS6419103A (en) | Control valve device for internal combustion engine | |
JPS6436975A (en) | Fuel injection nozzle for internal combustion engine | |
ES8400798A1 (en) | Fuel injection pumping apparatus | |
FR2311678A1 (en) | Automatic engine cutout for pedestrian controlled cultivator - has sprung lever connected to cutout by cable | |
JPS5692328A (en) | Distribution-type fuel injection pump | |
JPS5741463A (en) | Fuel injection valve | |
CA2020902A1 (en) | Backup apparatus for ignition and fuel system | |
ES8504337A1 (en) | Fuel injection nozzle | |
DE3566716D1 (en) | An anti-backlash drive | |
ES455304A1 (en) | Diesel engine and a device for starting and stopping the engine | |
JPS56101059A (en) | Fuel injection rate controlling apparatus for diesel engine | |
RU1473239C (en) | Apparatus for automatically pressing in retainers | |
US3536052A (en) | Engine fuel control system and apparatus for use therein | |
JPS55119923A (en) | Electric regulator of injection amount for diesel engine | |
DE398439C (en) | Device for starting an internal combustion engine with electrical preheating of the fuel gases | |
JPS5321332A (en) | Automatic start and stop control for diesel engine | |
SE9101681D0 (en) | STARTING AND STOPPING DEVICE FOR DIESEL ENGINES | |
GB748980A (en) | Improvements in or relating to reciprocating mechanisms | |
KR900003083Y1 (en) | Wire wound cement resistance capping device | |
JPS56140207A (en) | Opening recording device for governor | |
ES8703001A1 (en) | Valve. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991108 |