SU901596A1 - Apparatus for emergency protection of vehicle i.c. engine - Google Patents
Apparatus for emergency protection of vehicle i.c. engine Download PDFInfo
- Publication number
- SU901596A1 SU901596A1 SU802907978A SU2907978A SU901596A1 SU 901596 A1 SU901596 A1 SU 901596A1 SU 802907978 A SU802907978 A SU 802907978A SU 2907978 A SU2907978 A SU 2907978A SU 901596 A1 SU901596 A1 SU 901596A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- engine
- pump
- main oil
- generator
- relay
- Prior art date
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- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ АВАРИЙНОЙ ЗАЩИТЫ ТРАНСПОРТНОГО ДВИГАТЕЛЯ ВНУТРЕННЕГО СГОРАНИЯ(54) DEVICE FOR EMERGENCY PROTECTION OF THE INTERNAL COMBUSTION TRANSPORT ENGINE
II
Изобретение относитс к двигателестроению , а именно к устройствам дл аварийной защиты транспортного двигател внутреннего сгорани .FIELD OF THE INVENTION The invention relates to engine-building, namely, devices for the emergency protection of an internal combustion transport engine.
Известны устройства дл аварийной защиты транспортного двигател внутреннего сгорани , содержащие основной масл ный насос, кинематически св занный с двигателем , автономный насос предпусковой прокачки масла, св занный с вспомогательным двигателем, снабженным реле включени , датчик давлени , установленный в главной масл ной магистрали, и генератор с приводом от двигател , в которых при падении давлени масла электромагнитный клапан перекрывает топливо 1 или осуществл етс защита по сигналу датчика аварийного состо ни контролируемого параметра 2.Devices for emergency protection of an internal combustion engine are known, comprising a main oil pump kinematically coupled to the engine, an autonomous oil pre-pump that is connected to an auxiliary engine equipped with a switch-on relay, a pressure sensor installed in the main oil line, and a generator engine driven, in which, when the oil pressure drops, the solenoid valve shuts off the fuel 1 or is protected by a signal from the emergency state sensor is monitored 2 nd option.
Аварийна защита двигател известными устройствами достигаетс его немедленной остановкой при выходе из стро основного масл ного насоса.Emergency protection of the engine by known devices is achieved by immediately stopping it when the main oil pump is out of service.
Цель изобретени - обеспечение работоспособности двигател при аварии основного масл ного насоса путем включени в работуThe purpose of the invention is to ensure the operability of the engine in the event of a failure of the main oil pump by turning on
автономного насоса предпусковой прокачки масла.Autonomous pump pre-pumping oil.
Дл достижени поставленной цели устройство снабжено исполнительным реле с обмоткой и двум контактами, причем обмотка подсоединена к датчику давлени и генератору, первый контакт - к генератору , а второй - к реле включени пускового двигател .To achieve this goal, the device is equipped with an actuating relay with a winding and two contacts, the winding is connected to a pressure sensor and a generator, the first contact is to the generator, and the second to the start-up relay relay.
На чертеже представлена схема устройства .The drawing shows a diagram of the device.
Устройство содержит двигатель 1 внутреннего сгорани , кинематически св занный с основным масл ным насосом 2, который сообщен с главной масл ной магистралью 3.The device comprises an internal combustion engine 1, which is kinematically connected to the main oil pump 2, which communicates with the main oil line 3.
Пусковой двигатель 4 кинематически Starting engine 4 kinematically
15 св зан с автономным насосом 5 предпусковой прокачки масла. Датчик 6 давлени смазочного масла сообщен с главной масл ной магистралью 3. Контакты 7 и 8 датчика 6 разомкнуты друг с другом при величине 20 давлени масла, превыщающей его аварийное значение.15 is connected to an autonomous pump 5 for starting up the oil pumping. The lubricant oil pressure sensor 6 is connected to the main oil line 3. The contacts 7 and 8 of the sensor 6 are open with each other at a value of 20 oil pressure exceeding its alarm value.
Генератор 9 кинематически св зан приводом с двигателем 1 внутреннего сгорани .Generator 9 is kinematically coupled to an internal combustion engine 1.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802907978A SU901596A1 (en) | 1980-04-14 | 1980-04-14 | Apparatus for emergency protection of vehicle i.c. engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802907978A SU901596A1 (en) | 1980-04-14 | 1980-04-14 | Apparatus for emergency protection of vehicle i.c. engine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU901596A1 true SU901596A1 (en) | 1982-01-30 |
Family
ID=20888833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802907978A SU901596A1 (en) | 1980-04-14 | 1980-04-14 | Apparatus for emergency protection of vehicle i.c. engine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU901596A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5168845A (en) * | 1992-05-07 | 1992-12-08 | Peaker Jackie L | Auxiliary oil pump apparatus |
-
1980
- 1980-04-14 SU SU802907978A patent/SU901596A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5168845A (en) * | 1992-05-07 | 1992-12-08 | Peaker Jackie L | Auxiliary oil pump apparatus |
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