GB1448921A - Engine stop gear - Google Patents
Engine stop gearInfo
- Publication number
- GB1448921A GB1448921A GB2021574A GB2021574A GB1448921A GB 1448921 A GB1448921 A GB 1448921A GB 2021574 A GB2021574 A GB 2021574A GB 2021574 A GB2021574 A GB 2021574A GB 1448921 A GB1448921 A GB 1448921A
- Authority
- GB
- United Kingdom
- Prior art keywords
- engine
- armature
- switches
- stop gear
- spring
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/18—Indicating or safety devices
- F01M1/20—Indicating or safety devices concerning lubricant pressure
- F01M1/22—Indicating or safety devices concerning lubricant pressure rendering machines or engines inoperative or idling on pressure failure
- F01M1/24—Indicating or safety devices concerning lubricant pressure rendering machines or engines inoperative or idling on pressure failure acting on engine fuel system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/14—Indicating devices; Other safety devices
- F01P11/16—Indicating devices; Other safety devices concerning coolant temperature
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
1448921 Engine stop gear VALMET OY 8 May 1974 [11 May 1973] 20215/74 Heading F1K An engine stop gear includes an electric circuit comprising switches in series one of the switches 4 being controlled by a device responsive to engine oil pressure and another one of the switches 5 being controlled by a device responsive to the engine coolant temperature, and the circuit includes a control unit 8 for stopping the supply of fuel to the engine. The control unit 8 comprises a solenoid 13 with an armature which is loaded by a spring 14 and which can be moved by an external force against the spring action into an operative position in which the supply of fuel to the engine is maintained and in which operative position the armature is held against the spring force as long as all the switches remain closed and the solenoid is energized, whereas when the solenoid is deenergized and the external force is absent the spring 14 will move the armature to a released position in which the supply of fuel to the engine is stopped. The illustrated stop gear is for a tractor diesel engine and for a pump, e.g. an irrigation pump driven by the tractor engine. The circuit includes a switch controlled by a stop push button 3, a switch controlled by a device 6 responsive to irrigation pump output pressure and a switch controlled by a clock mechanism 7. If a switch opens, the armature may be actuated to enable the engine to be operated in an emergency.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI153073A FI53869C (en) | 1973-05-11 | 1973-05-11 | KONTROLLANORDNING FOER KRAFTMASKIN |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1448921A true GB1448921A (en) | 1976-09-08 |
Family
ID=8505772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2021574A Expired GB1448921A (en) | 1973-05-11 | 1974-05-08 | Engine stop gear |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR7403763D0 (en) |
DE (1) | DE2422318A1 (en) |
FI (1) | FI53869C (en) |
FR (1) | FR2228945B1 (en) |
GB (1) | GB1448921A (en) |
SE (1) | SE404398B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2810837C1 (en) * | 2023-05-30 | 2023-12-28 | ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Брянский государственный технический университет" | Engine emergency stop button |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1551881A (en) * | 1977-01-19 | 1979-09-05 | Rolls Royce | Gas turbine engine powerplants |
FR2552162B1 (en) * | 1983-09-20 | 1988-07-01 | Devalle Michel | SAFETY DEVICE FOR DIESEL ENGINE |
DE3438540A1 (en) * | 1984-10-20 | 1986-04-24 | Richard 2856 Bramstedt Amelung | Protection device for stopping prime movers |
US4728306A (en) * | 1986-12-29 | 1988-03-01 | Brunswick Corporation | Marine propulsion auxiliary cooling system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533391A (en) * | 1969-03-19 | 1970-10-13 | Nycal Co Inc The | Protective system for diesel engines |
US3659113A (en) * | 1970-05-25 | 1972-04-25 | Caterpillar Tractor Co | Engine start and shutdown system |
US3738346A (en) * | 1971-01-25 | 1973-06-12 | Bristow J | Vehicle internal-combustion engine fuel control and signal device |
-
1973
- 1973-05-11 FI FI153073A patent/FI53869C/en active
-
1974
- 1974-05-08 DE DE19742422318 patent/DE2422318A1/en not_active Ceased
- 1974-05-08 GB GB2021574A patent/GB1448921A/en not_active Expired
- 1974-05-09 SE SE7406191A patent/SE404398B/en unknown
- 1974-05-09 BR BR376374A patent/BR7403763D0/en unknown
- 1974-05-10 FR FR7416176A patent/FR2228945B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2810837C1 (en) * | 2023-05-30 | 2023-12-28 | ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Брянский государственный технический университет" | Engine emergency stop button |
Also Published As
Publication number | Publication date |
---|---|
FI53869C (en) | 1978-08-10 |
FR2228945B1 (en) | 1978-03-24 |
SE404398B (en) | 1978-10-02 |
FI53869B (en) | 1978-05-02 |
BR7403763D0 (en) | 1975-01-07 |
DE2422318A1 (en) | 1974-11-21 |
FR2228945A1 (en) | 1974-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |