SU873892A3 - Elastic material packing - Google Patents

Elastic material packing Download PDF

Info

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
Application number
SU772545403A
Other languages
Russian (ru)
Inventor
Гаджяно Никола
Original Assignee
Фиат Сочиета Пер Ациони(Фирма)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Фиат Сочиета Пер Ациони(Фирма) filed Critical Фиат Сочиета Пер Ациони(Фирма)
Application granted granted Critical
Publication of SU873892A3 publication Critical patent/SU873892A3/en

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

Abstract

The engine crankcase (2) has a machined face (3) which mates with the underside (7) of the cylinder block. Internal ribs (4) cast as part of the crankcase carry the crankshaft bearings. The upper face (3) of the crankcase is recessed (6) on the outside to form a space for a rubber gasket (8) between the crankcase and the cylinder block. The gasket has holes through which oil pipes from the crankcase to the cylinder block can pass. The gasket has studs (9) projecting downwards. They are a force fit into holes (11) in the surface of the sealing face of the crankcase. This locates the gasket and holds it firmly in place.

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)

Формула изобретенияClaim Уплотнительная прокладка из эластичного материала между верхним и нижним блоками двигателя внутреннего сгорания, выполненная в виде одной детали, очерченная по форме профиля нижнего блока и снабженная фиксирующим устройством, отличающас я с я тем, что, с целью улучшения демпфирования путем дополнительной фиксации прокладки, фиксирующее устройство выполнено в виде установочных штырей, изготовленных из материала .θ прокладки, для размещения в отверсти* ях нижнего блока, причем диаметр штырей выполнен больше диаметра отверстий, а толщина прокладки больше установочного зазора между верхним и нижним блоками.A gasket made of elastic material between the upper and lower blocks of the internal combustion engine, made in the form of one part, outlined in the shape of the profile of the lower block and provided with a locking device, characterized in that, in order to improve damping by additional fixing of the gasket, a locking device made in the form of mounting pins made of gasket .θ material for placement in the holes * of the lower block, the diameter of the pins being larger than the diameter of the holes and the thickness gaskets are larger than the installation gap between the upper and lower blocks. 15fifteen
SU772545403A 1976-11-25 1977-11-24 Elastic material packing SU873892A3 (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE7736002U1 (en) 1978-02-23
FR2372321A1 (en) 1978-06-23

Similar Documents

Publication Publication Date Title
JPS5836828Y2 (en) Separate engine cover
US4696263A (en) Reed valves for internal combustion engines
US4257369A (en) Internal combustion engine equipped with noise control device
FR2521638B1 (en) CYLINDER HEAD GASKET FOR INTERNAL COMBUSTION ENGINE
US3773142A (en) Noise-isolated rocker arm cover
US4101138A (en) Gasket for internal combustion engines, incorporating locating pins
US4377993A (en) Internal combustion engine
ES414408A1 (en) Structure of internal combustion engines
FR2357736A1 (en) INTERNAL COMBUSTION ENGINE WITH LOWER CASING CONNECTED TO THE CRANKSHAFT WITH ACOUSTIC INSULATION OF THE ELEMENTS
US4202311A (en) Means for resiliently connecting an oil pan to an engine body
SU873892A3 (en) Elastic material packing
KR960001452A (en) Cylinder head device of combustion engine
DE59000332D1 (en) SOUND-INSULATED SHEET OIL PAN FOR INTERNAL COMBUSTION ENGINES.
SE8302050L (en) CYLINDER COVER Gasket FOR DIESEL ENGINES
JPS5936680Y2 (en) Internal combustion engine cylinder head cover mounting device
US3625527A (en) Engine gasket
KR20110126521A (en) Cylinder head dry valley drain
GB1514877A (en) Lubrication of internal combustion engine with v-cylinder block
JPS6435057A (en) Metal gasket
RU190151U1 (en) KNOT OF OIL CARTER SEAL
JP2022150885A (en) Sealing structure of three-face mating part
JPS6319577Y2 (en)
SU479876A1 (en) Gas distribution mechanism of the internal combustion engine
JPS6016740Y2 (en) Anti-vibration support structure for fuel tank in internal combustion engine
GB2039604A (en) Internal combustion engine covers