RU1820016C - Cylinder head of air-cooled internal combustion diesel engine - Google Patents

Cylinder head of air-cooled internal combustion diesel engine

Info

Publication number
RU1820016C
RU1820016C SU7773028K RU1820016C RU 1820016 C RU1820016 C RU 1820016C SU 7773028 K SU7773028 K SU 7773028K RU 1820016 C RU1820016 C RU 1820016C
Authority
RU
Russia
Prior art keywords
air
cylinder head
internal combustion
diesel engine
cooled internal
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Франтишек Йонас
Петр Кроупа
Карел Поспишил
Original Assignee
Татра Н.П.Копривнице Чсср
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 Татра Н.П.Копривнице Чсср filed Critical Татра Н.П.Копривнице Чсср
Application granted granted Critical
Publication of RU1820016C publication Critical patent/RU1820016C/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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F02F1/30—Finned cylinder heads
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/248—Methods for avoiding thermal stress-induced cracks in the zone between valve seat openings

Abstract

Использование: дизельные двигатели внутреннего сгорани  с воздушным охлаждением . Сущность изобретени : в корпусе головки выполнены ребра охлаждени , размещены впускной 9 и выпускной. 10 клапаны с перемычкой 5 между ними, форсунка 8 и дистанционные зазоры 6 и 7, расположенные со стороны днища 3. Часть перемычки 5 с форсункой 8 ограничена от периферии днища 3 зазорами 6 и 7, причем последние образуют с плоскостью днища острый угол. Ось цилиндра расположена в треугольнике, вершины которого совпадают с ос ми клапанов 9 и 10, треугольник ориентирован навстречу потоку воздуха. Зазоры могут быть выполнены F-образной формы. Устройство снижает теплбнапр женность головки цилиндра . 4 з.п. ф-лы, 3 ил.Usage: air-cooled diesel engines. SUMMARY OF THE INVENTION: cooling fins are made in the head housing, inlet 9 and outlet are located. 10 valves with a jumper 5 between them, nozzle 8 and distance clearances 6 and 7 located on the bottom side 3. A part of the jumper 5 with nozzle 8 is limited from the periphery of the bottom 3 by clearances 6 and 7, the latter forming an acute angle with the plane of the bottom. The cylinder axis is located in a triangle, the vertices of which coincide with the axes of the valves 9 and 10, the triangle is oriented towards the air flow. The gaps can be made F-shaped. The device reduces the heat stress of the cylinder head. 4 s.p. f-ly, 3 ill.

Description

ФигЛFigl

SU7773028 1982-07-01 1983-06-24 Cylinder head of air-cooled internal combustion diesel engine RU1820016C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS496882A CS226990B1 (en) 1982-07-01 1982-07-01 Cylinder head ofair-cooled diesel engines

Publications (1)

Publication Number Publication Date
RU1820016C true RU1820016C (en) 1993-06-07

Family

ID=5393602

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7773028 RU1820016C (en) 1982-07-01 1983-06-24 Cylinder head of air-cooled internal combustion diesel engine

Country Status (6)

Country Link
CS (1) CS226990B1 (en)
DD (1) DD230604A3 (en)
DE (1) DE3323593C2 (en)
GB (1) GB2124702B (en)
RU (1) RU1820016C (en)
SU (1) SU1291715A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844030A (en) * 1985-12-12 1989-07-04 Cummins Engine Company, Inc. Thermal fatigue resistant cylinder head
AT413859B (en) * 2003-03-21 2006-06-15 Avl List Gmbh Internal combustion engine
US6874479B2 (en) 2003-03-21 2005-04-05 Avl List Gmbh Internal combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB823837A (en) * 1957-04-02 1959-11-18 Gen Motors Corp Improvements in or relating to the manufacture of cast members adapted to form parts of combustion chambers
DE1267028B (en) * 1964-09-18 1968-04-25 Kloeckner Humboldt Deutz Ag Cylinder head of a four-stroke reciprocating internal combustion engine

Also Published As

Publication number Publication date
GB2124702B (en) 1985-11-20
CS226990B1 (en) 1984-04-16
SU1291715A1 (en) 1987-02-23
GB2124702A (en) 1984-02-22
GB8317645D0 (en) 1983-08-03
DE3323593C2 (en) 1989-04-06
DE3323593A1 (en) 1984-01-05
DD230604A3 (en) 1985-12-04

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