SU479876A1 - Gas distribution mechanism of the internal combustion engine - Google Patents

Gas distribution mechanism of the internal combustion engine

Info

Publication number
SU479876A1
SU479876A1 SU1464317A SU1464317A SU479876A1 SU 479876 A1 SU479876 A1 SU 479876A1 SU 1464317 A SU1464317 A SU 1464317A SU 1464317 A SU1464317 A SU 1464317A SU 479876 A1 SU479876 A1 SU 479876A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gas distribution
holes
distribution mechanism
internal combustion
combustion engine
Prior art date
Application number
SU1464317A
Other languages
Russian (ru)
Inventor
Апетауер Милан
Выроубал Ладислав
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 filed Critical
Application granted granted Critical
Publication of SU479876A1 publication Critical patent/SU479876A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L1/0532—Camshafts overhead type the cams being directly in contact with the driven valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

1one

Изобретение относитс  к двигателестроению .FIELD: engine building.

Известны газораспределительные механизмы двигател  внутреннего сгорани  с р дным расположением цилиндров и воздушным охлаждением , содержащие корпус дл  размещени  подшипников верхнего кулачкового вала.Gas distribution mechanisms of an internal combustion engine with a series of cylinders and air-cooled are known, comprising a housing for housing the bearings of the upper camshaft.

Описываемый газораспределительный механизм отличаетс  от известных тем, что его корпус выполнен в виде опорной плиты и крышки с отверсти ми под свечи зажигани  и подшипники кулачкового вала. Крышка прикреплена к опорной плите над первым и последним цилиндрами или над первым и последним цилиндрами и вокруг отверстий под свечи.The described gas distribution mechanism differs from the known ones in that its body is made in the form of a base plate and a cover with openings for spark plugs and bearings of a camshaft. The cap is attached to the base plate above the first and last cylinders or above the first and last cylinders and around the holes under the candles.

С целью герметизации в отверсти  под свечи вставлены трубки, запрессованные в крышку и подвижно размещенные в опорной плите.For the purpose of sealing, tubes inserted into the holes under the plugs are pressed into the cover and movably placed in the base plate.

Такое выполнение газораспределительного механизма обеспечивает упрощение технологии его изготовлени  и монтажа.This embodiment of the gas distribution mechanism provides a simplification of the technology of its manufacture and installation.

На фиг. 1 изображен описываемый газораспределительный механизм, вид сбоку; на фиг. 2 - корпус газораспределительного механизма , поперечный разрез; на фиг. 3 - корпус , поперечный разрез по оси цилиндра; на фиг. 4 - поперечный разрез в плоскости свечи зажигани .FIG. 1 shows the described gas distribution mechanism, side view; in fig. 2 - the casing of the gas distribution mechanism, cross section; in fig. 3 - body, transverse section along the axis of the cylinder; in fig. 4 is a cross-section in the plane of the spark plug.

Корпус газораспределительного механизма выполнен в виде опорной плиты 1 и крышки 2 с отверсти ми 3 под свечи зажигани  и подшипники 4 кзлачкового вала.The camshaft housing is made in the form of a base plate 1 and a cover 2 with openings 3 for the spark plugs and bearings 4 of the camshaft.

Крышка 2 прикреплена к опорной плите 1 над первым и последним цилиндрами. Элементы креплени  размещены вокруг отверстий 3 под свечи.The cover 2 is attached to the base plate 1 above the first and last cylinders. The fastening elements are placed around the holes 3 under the candles.

В опорной плите 1 выполнены отверсти  5 дл  винтов, при помощи которых механизм насаживаетс  на отдельную головку, а также отверсти  6 дл  регулировки клапанов . Плита снабжена выступами 1 дл  установочных винтов и клапанных коромысел. На концах плиты 1 выполнены стойки 8 и 9, которые несут крышку 2.The base plate 1 has holes 5 for screws, with which the mechanism is mounted on a separate head, as well as holes 6 for adjusting the valves. The plate is provided with protrusions 1 for set screws and valve rockers. At the ends of the plate 1 stands 8 and 9 are made, which carry the cover 2.

Механизм герметизирован сверху кожухами 10 и 11. Герметизаци  отверстий 3 под свечи осуществл етс  трубками 12, запрессованными в крышку 2 и подвижно размещенными в опорной плите I. Уплотнение трубок 12 в опорной плите осуществл етс  кольцом 13.The mechanism is sealed from above by covers 10 and 11. Sealing the holes 3 under the candles is carried out by tubes 12, pressed into the cover 2 and movably placed in the support plate I. The sealing of the tubes 12 in the support plate is carried out by a ring 13.

Предмет изобретени Subject invention

Claims (4)

1. Газораспределительный механизм двигател  внутреннего сгорани  с р дным расположением цилиндров и воздушным охлаждением , содержащий корпус дл  размещени  подшипников верхнего кулачкового вала, отличающийс  тем, что, с целью упрощени  технологии изготовлени  и монтажа, корпус выполнен в виде опорной плиты и крыщки с отверсти ми под свечи зажигани  и подшипники кулачкового вала.1. Gas distribution mechanism of an internal combustion engine with a series of cylinders and air-cooled, comprising a housing for accommodating bearings of the upper camshaft, characterized in that, in order to simplify the manufacturing technology and installation, the housing is made in the form of a support plate and a cap with holes spark plugs and camshaft bearings. 2. Механизм по п. 1, о т л и ч а ю И1и и с   тем, что крышка прикреплена к опорной плите над первым и последним иилиндрами.2. The mechanism according to claim 1, of which is the cover attached to the base plate above the first and last cylinders. 3.Механизм по пп. 1, 2, отличающийс  тем, что крышка прикреплена к опорной нлите вокруг отверстий под свечи.3. Mechanism on PP. 1, 2, characterized in that the cap is attached to the base plate around the holes for the candles. 4.Механизм по нн. 1, 3, о т л и ч а ю щ и и с   тем, что, с целью герметизации, отверсти  под свечи снабжены трубками, запрессованными в крышку и подвижно размещенными в опорной плите.4. Mechanism of nn. 1, 3, about tl and h and y and with the fact that, in order to seal, the holes for the candles are equipped with tubes, pressed into the cover and movably placed in the support plate. ЮYU Фиг. 5FIG. five юYu //// ФиглFig
SU1464317A 1969-07-21 1970-07-20 Gas distribution mechanism of the internal combustion engine SU479876A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS510269 1969-07-21

Publications (1)

Publication Number Publication Date
SU479876A1 true SU479876A1 (en) 1975-08-05

Family

ID=5395243

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1464317A SU479876A1 (en) 1969-07-21 1970-07-20 Gas distribution mechanism of the internal combustion engine

Country Status (3)

Country Link
AT (1) AT322290B (en)
DE (1) DE2034699C3 (en)
SU (1) SU479876A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2500898C1 (en) * 2012-04-11 2013-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" Gas distributing mechanism of four-stroke ice

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314825A1 (en) * 1983-04-23 1984-10-25 KHD Canada Inc. Deutz R & D Devision, Montreal, Quebec Multi-cylinder internal combustion engine with individual cylinder heads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2500898C1 (en) * 2012-04-11 2013-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" Gas distributing mechanism of four-stroke ice

Also Published As

Publication number Publication date
DE2034699A1 (en) 1971-02-11
DE2034699B2 (en) 1974-08-29
DE2034699C3 (en) 1975-04-17
AT322290B (en) 1975-05-12

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