SU580341A1 - Device for easing start of internal combustion engine - Google Patents
Device for easing start of internal combustion engineInfo
- Publication number
- SU580341A1 SU580341A1 SU7201792745A SU1792745A SU580341A1 SU 580341 A1 SU580341 A1 SU 580341A1 SU 7201792745 A SU7201792745 A SU 7201792745A SU 1792745 A SU1792745 A SU 1792745A SU 580341 A1 SU580341 A1 SU 580341A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- internal combustion
- combustion engine
- easing
- engine
- spiral
- Prior art date
Links
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
1one
ИзобретеНИе относитс к устройствам дл облегчени пуска двигателей внутреннего сгорани и может быть применено в автотрактор ных дизельных двигател х, дл облегчени их пуска, особенно в холодное врем года.The invention relates to devices for facilitating the start-up of internal combustion engines and can be applied to autotractor diesel engines, to facilitate their start-up, especially during the cold season.
Известны свечи накаливани , дл облегчени пуска двигател внутреннего сгорани путем повышени температуры горючей смеси. Они выполнены в виде спирали из проволоки, котора монтируетс в камере сгорани двигател .Glow plugs are known to facilitate the starting of an internal combustion engine by increasing the temperature of the combustible mixture. They are made in the form of a spiral of wire, which is mounted in the combustion chamber of the engine.
Такие свечи накаливани имеют незначительный срок службы, так как спираль, наход сь посто нно в услови х высоких температур и агрессивной среды продуктов сгорани топливной смеси, быстро разрушаетс .Such glow plugs have a low lifetime, since the coil, being constantly under conditions of high temperatures and the corrosive environment of the products of combustion of the fuel mixture, quickly collapses.
Известно также устройство дл облегчени пуска двигател внутреннего сгорани , состо н;ее из подвижного поршн , в котором закреплена сппраль накаливани . Поршень вместе со спиралью накаливани устанавливаетс в камере сгорани , например, двигател внутреннего сгорани . При помош,и поршн и системы пружин спираль накаливани можно перемещать дл активной работы в период пуска двигател в зону сгорани горючей смеси, и наоборот, при работе двигател выводить из зоны сгорани рабочей смеси .It is also known a device for facilitating the start of an internal combustion engine, the state of which consists of a movable piston in which a glow plug is fixed. The piston together with the filament coil is installed in the combustion chamber, for example, an internal combustion engine. With the help of the piston and the spring system, the filament coil can be moved for active work during the engine start-up period to the combustion zone of the combustible mixture, and vice versa, when the engine is operating, move it out of the combustion zone of the working mixture.
При этом спираль накаливани не защиш ,ена полностью от воздействи высоких температур и агрессивной среды продуктов сгорани , вследствие чего ее надежность также невысока.At the same time, the glowing coil is not fully protected from the effects of high temperatures and the aggressive environment of the combustion products, as a result of which its reliability is also low.
Дл повышени надежности работы устройства дл облегчени пуска двигател внутреннего сгорани , корпус предлагаемого устройства выполнен с возможностью поворота в головке блока двигател внутреннего сгорани , и в зоне размеш,ени спирали накаливани снабжен открытой выемкой, сообщенной с камерой сгорани .To improve the reliability of the device to facilitate the start of the internal combustion engine, the housing of the proposed device is rotatable in the cylinder head of the internal combustion engine, and in the mixing zone, the glowing spiral is provided with an open recess communicated with the combustion chamber.
Па фиг. 1 изобранчено предлагаемое устройство , разрез; на фиг. 2 показан вид по стрелке Б на руко тку устройства; на фиг. 3 - сечение по А-А.Pa figs. 1 shows the proposed device, the cut; in fig. 2 shows a view along arrow B on the handle of the device; in fig. 3 - section along AA.
Устройство состоит из конического корпуса 1, в котором при помощи гайки 2 зак)еплен нзол тор 3 с размещенным в нем электродом 4. Па электроде 4 укреплен нагревательный элемент в виде спирали накаливани 5. Один конец спирали 5 присоединен к электроду 4, другой присоединен к корпусу 1, электрически св занному с «массой системы электрооборудовани двигател . Спираль 5 размещена в открытой выемке 6, выполненной в корпусе 1. Кориус закреплен в головке блока 7 двигател при помощи гайки 8 и контргайки 9. Па корпусе 1 закрепThe device consists of a conical body 1, in which, with the help of a nut 2, a zak) heat pump 3 with an electrode 4 placed therein. Pa heating element in the form of an incandescent spiral 5 is fixed on the electrode 4. One end of the helix 5 is connected to the electrode 4, the other is attached to housing 1 electrically connected to the "mass of the engine electrical system. The spiral 5 is placed in the open recess 6, made in the housing 1. The corius is fixed in the head of the engine block 7 with the nut 8 and lock-nuts 9. The housing 1 is fixed
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7201792745A SU580341A1 (en) | 1972-06-06 | 1972-06-06 | Device for easing start of internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7201792745A SU580341A1 (en) | 1972-06-06 | 1972-06-06 | Device for easing start of internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU580341A1 true SU580341A1 (en) | 1977-11-15 |
Family
ID=20516672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7201792745A SU580341A1 (en) | 1972-06-06 | 1972-06-06 | Device for easing start of internal combustion engine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU580341A1 (en) |
-
1972
- 1972-06-06 SU SU7201792745A patent/SU580341A1/en active
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