SU1495481A1 - Liquid-cooled ic-engine - Google Patents
Liquid-cooled ic-engine Download PDFInfo
- Publication number
- SU1495481A1 SU1495481A1 SU874344240A SU4344240A SU1495481A1 SU 1495481 A1 SU1495481 A1 SU 1495481A1 SU 874344240 A SU874344240 A SU 874344240A SU 4344240 A SU4344240 A SU 4344240A SU 1495481 A1 SU1495481 A1 SU 1495481A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sleeve
- block
- cylinder head
- gasket
- engine
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F11/00—Arrangements of sealings in combustion engines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasket Seals (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Изобретение позвол ет повысить долговечность путем улучшени герметичности уплотнени сопр жени перепускных каналов блока и головки цилиндра системы охлаждени . Втулка 6 со стороны наружной поверхности 7 выполнена с буртом 9 и установлена в перепускных каналах 3 и 5 блока 1 и головки 4 цилиндра соответственно. Уплотнительна прокладка 8 выполнена П-образной формы, установлена на бурте 9 втулки 6 и размещена между блоком 1 и головкой 4 цилиндра. 1 з.п. ф-лы, 1 ил.The invention improves durability by improving the seal tightness of the interface between the bypass channels of the block and cylinder head of the cooling system. The sleeve 6 from the outer surface 7 is made with a collar 9 and installed in the bypass channels 3 and 5 of the block 1 and the cylinder head 4, respectively. The sealing gasket 8 is made U-shaped, mounted on the collar 9 of the sleeve 6 and placed between the block 1 and the cylinder head 4. 1 hp f-ly, 1 ill.
Description
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Изобретение относитс к машиностроению , а именно к двигателестроению.FIELD OF THE INVENTION The invention relates to mechanical engineering, namely engine building.
Цель изобретени - повышение долговечности путем улучшени герметичности уплотнени сопр жени перепускных каналов системы охлаждени .The purpose of the invention is to increase durability by improving the seal tightness of the interface of the bypass channels of the cooling system.
На чертеже показано место сопр жени блока и головки цилиндра в зоне их неренускных каналов, разрез.The drawing shows the location of the interface between the block and the cylinder head in the area of their non-drainage channels, a section.
Двигатель содержит блок 1 с рубашкой 2 охлаждени и перепускным каналом 3, головку 4 цилиндра с внутренними полост ми дл охлаждаюш,ей жидкости и перепускным каналом 5, втулку 6 с наружной цилиндрической поверхностью 7 и резиновую уплотннтельную прокладку 8. Втулка 6 размеш,ена в месте сопр жени перепускных каналов 3 и 5 блока 1 и головки 4 цилиндра и снабжена кольцевым цилиндрическим буртом 9, размещенным в центральной части втулки со стороны ее наружной поверхности 7. Прокладка 8 выполнена П-образного сечени , размешена на цилиндрическом бурте 9 втулки 6, охватыва его с наружной стороны, и зажата между блоком 1 и головкой 4 цилиндра.The engine contains a unit 1 with a cooling jacket 2 and an overflow channel 3, a cylinder head 4 with internal cavities for cooling, fluid and an overflow channel 5, a sleeve 6 with an outer cylindrical surface 7 and a rubber sealing gasket 8. The sleeve 6 is placed in place interface of the bypass channels 3 and 5 of the block 1 and the cylinder head 4 and provided with an annular cylindrical collar 9 located in the central part of the sleeve on the side of its outer surface 7. The gasket 8 is made U-shaped, placed on the cylindrical 9 urte sleeve 6, embracing it on the outer side, and is sandwiched between the block 1 and the cylinder head 4.
Втулка может быть выполнена из черного металла с последующим оксидированием.The sleeve may be made of ferrous metal, followed by oxidation.
Двигатель работает следующим образом.The engine works as follows.
При работе двигател происходит циркул ци охлаждающей жидкости в полост хWhen the engine is running, coolant is circulated through the cavities.
системы охлаждени (рубашке 2, каналах 3 и 5). Втулка 6 предохран ет прокладку 8 от воздействи на последнюю агрессивной среды охлаждающей жидкости, а выполнение прокладки 8 П-образной формы и окантовка бурта 9 повышает герметичность соединени блока и головки 4 цилиндра в районе перепускных каналов 3 и 5.cooling systems (jacket 2, channels 3 and 5). The sleeve 6 prevents the gasket 8 from affecting the latter by aggressive coolant, and the implementation of the gasket 8 is U-shaped and the border of the collar 9 increases the tightness of the connection between the block and the cylinder head 4 in the region of the bypass channels 3 and 5.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874344240A SU1495481A1 (en) | 1987-11-17 | 1987-11-17 | Liquid-cooled ic-engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874344240A SU1495481A1 (en) | 1987-11-17 | 1987-11-17 | Liquid-cooled ic-engine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1495481A1 true SU1495481A1 (en) | 1989-07-23 |
Family
ID=21342572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874344240A SU1495481A1 (en) | 1987-11-17 | 1987-11-17 | Liquid-cooled ic-engine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1495481A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072697A (en) * | 1991-03-13 | 1991-12-17 | Sputhe Alan C | Sealing apparatus for an internal combustion engine |
MD20070266A (en) * | 2007-10-05 | 2009-06-30 | Ион РАССОХИН | Seal between the piston and the cylinder wall |
MD96Z (en) * | 2007-10-05 | 2010-05-31 | Ион РАССОХИН | Seal between the piston and the cylinder wall of the internal combustion engines |
-
1987
- 1987-11-17 SU SU874344240A patent/SU1495481A1/en active
Non-Patent Citations (1)
Title |
---|
Танковые дизели.- М.: Воениздат 1947, с. 42, рис. 38. * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072697A (en) * | 1991-03-13 | 1991-12-17 | Sputhe Alan C | Sealing apparatus for an internal combustion engine |
MD20070266A (en) * | 2007-10-05 | 2009-06-30 | Ион РАССОХИН | Seal between the piston and the cylinder wall |
MD96Z (en) * | 2007-10-05 | 2010-05-31 | Ион РАССОХИН | Seal between the piston and the cylinder wall of the internal combustion engines |
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