SU873892A3 - Elastic material packing - Google Patents
Elastic material packing Download PDFInfo
- Publication number
- SU873892A3 SU873892A3 SU772545403A SU2545403A SU873892A3 SU 873892 A3 SU873892 A3 SU 873892A3 SU 772545403 A SU772545403 A SU 772545403A SU 2545403 A SU2545403 A SU 2545403A SU 873892 A3 SU873892 A3 SU 873892A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gasket
- crankcase
- holes
- cylinder block
- elastic material
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/02—Rubber
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Gasket Seals (AREA)
Abstract
Description
(54) УПЛОТИИТЁЛЬНАЯ ПРОКЛАДКА ИЗ ЭЛАСТИЧНОГО (54) SEAL GASKET FROM ELASTIC
... 1 .. . ... one .. .
Изобретение относитс к двигате- л м внутреннего сгорани . This invention relates to an internal combustion engine.
Известны уплбтнительные прокладки из эластичного материала между верх- с ним и нижним блоками двигател внутреннего сгорани , выполненные в виде одной детали, очерченные по форме профил нижнего блока и снабженные фиксирующим устройством, ограничива- ig кхцим взаимное перемещение элементов блока с одной стороны и прокладки-. - с другой 11 . Known gaskets made of elastic material between the upper and lower engine blocks of the internal combustion engine, made in the form of a single piece, outlined in the shape of the profile of the lower unit and equipped with a locking device, limiting the mutual movement of the block elements from one side and the gasket to the bottom. - on the other 11.
В известных конструкци х фиксирующие устройства непосредственно св - 5 зывают верхний и нижний блоки, в результате чего вибрационные пере-, мещени , возникакхцие в верхней части двигател , передаютс пр мо на его ; нижние элементы, вызыва нежелатель- 20 ные смещени элементов уплотнени и арматуры.In known constructions, locking devices directly bind the upper and lower blocks, as a result of which vibratory movements, occurring in the upper part of the engine, are transmitted directly to it; lower elements, causing undesirable displacements of the sealing elements and valves.
.Целью изобретени вл етс улучшеТнйе демпфировани . . 25The object of the invention is to improve the damping. . 25
Поставленна цель достигаетс путем дополнительной фиксации прокладки относительно элементов нижнегс блока и осуществл етс изменением конструкции фиксир1 ющих устройств /, 30 МАТЕРИАЛАThe goal is achieved by additional fixation of the gasket relative to the elements of the lower unit and is accomplished by changing the design of the fixing devices /, 30 MATERIAL
ограничиван цих взаимное смещение отдельных деталей.The mutual displacement of individual parts is limited.
Дл достижени этого (фиксирующее устройствсэ выполнено в виде установочных штырей, изготовленных из материала прокладки, дл -размещени в отверсти х- нижнего блока, причем диаметр указанных штырей выполнен больше диаметра соответствующих отверстий ,- а толщина прокладки больше установочного заэора между верхним и нижним блоками.To achieve this (the locking device is made in the form of mounting pins made of gasket material for placing the hole in the x-bottom block, and the diameter of these pins is larger than the diameter of the corresponding holes, and the thickness of the gasket is greater than the installation gap between the upper and lower blocks.
На чертеже представлена прокладка .The drawing shows the gasket.
Уплотнительна прокладка 1 из эластичного материала между верхним 2 и нижним 3 блоками двигател внутреннего сгорани , выполненна в виде одной детали/, очерчена по форме горизонтального профил нижнего бло- . ка 3 и снабжена фиксирующими устройствами в виде установочных щтырей 4, изготовленных из материала прокладки ii дл установки в отверсти х 5 нижнего блока 3, причем диаметр штырей 4 выполнен больше соответствунвдего диаметра отверстий 5, а тол11Ц1на прокладки 1 больше устанбвочного заGasket 1 of elastic material between the top 2 and bottom 3 blocks of the internal combustion engine, made in the form of a single piece /, outlined in the form of a horizontal bottom block profile. 3 and is provided with locking devices in the form of mounting pins 4 made of gasket material ii for installation in the holes 5 of the lower unit 3, and the diameter of the pins 4 is larger than the diameter of the holes 5, and the thickness of the gasket 1 is greater than
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5366476 | 1976-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU873892A3 true SU873892A3 (en) | 1981-10-15 |
Family
ID=11284446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772545403A SU873892A3 (en) | 1976-11-25 | 1977-11-24 | Elastic material packing |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE7736002U1 (en) |
FR (1) | FR2372321A1 (en) |
SU (1) | SU873892A3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4597583A (en) * | 1985-07-08 | 1986-07-01 | Felt Products Mfg. Co. | Gasket assembly for sealing covers to automotive engines |
-
1977
- 1977-11-24 DE DE19777736002 patent/DE7736002U1/en not_active Expired
- 1977-11-24 SU SU772545403A patent/SU873892A3/en active
- 1977-11-24 FR FR7735418A patent/FR2372321A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2372321A1 (en) | 1978-06-23 |
DE7736002U1 (en) | 1978-02-23 |
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