SU922296A1 - Gas-distributing mechanism for i.c. engine with phase control - Google Patents

Gas-distributing mechanism for i.c. engine with phase control Download PDF

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Publication number
SU922296A1
SU922296A1 SU802986794A SU2986794A SU922296A1 SU 922296 A1 SU922296 A1 SU 922296A1 SU 802986794 A SU802986794 A SU 802986794A SU 2986794 A SU2986794 A SU 2986794A SU 922296 A1 SU922296 A1 SU 922296A1
Authority
SU
USSR - Soviet Union
Prior art keywords
bore
phase control
engine
gas
pusher
Prior art date
Application number
SU802986794A
Other languages
Russian (ru)
Inventor
Николай Иванович Николаев
Original Assignee
Московский автомобильный завод им.И.А.Лихачева (Производственное объединение "ЗИЛ")
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 Московский автомобильный завод им.И.А.Лихачева (Производственное объединение "ЗИЛ") filed Critical Московский автомобильный завод им.И.А.Лихачева (Производственное объединение "ЗИЛ")
Priority to SU802986794A priority Critical patent/SU922296A1/en
Application granted granted Critical
Publication of SU922296A1 publication Critical patent/SU922296A1/en

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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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Description

(5) МЕХАНИЗМ ГАЗОРАСПРЕДЕЛЕНИЯ ДЛЯ ДВИГАТЕЛЯ ВНУТРЕННЕГО СГОРАНИЯ С РЕГУЛИРОВАНИЕМ ФАЗ(5) GAS DISTRIBUTION MECHANISM FOR INTERNAL COMBUSTION ENGINE WITH PHASE REGULATION

II

Изобретение относитс  к области машиностроени , в частности к механизмам газораспределени  дл  двигателей внутреннего сгорани  с регулированием фаз.The invention relates to the field of mechanical engineering, in particular, to gas distribution mechanisms for internal combustion engines with phase control.

Известен механизм газораспределени  дл  двигател  внутреннего сгорани  с регулированием фаз, содержащий подпружиненный клапан, коромысло , штангу, нижний конец которой установлен в сферическом гнезде толкател , взаимодействующего с кулачком j а верхний св зан с коромыслом при помощи сферической опоры, и направл ющую поворотную втулку с расточкой 1 .A known timing mechanism for an internal-combustion engine with phase regulation, comprising a spring-loaded valve, a rocker arm, a rod, the lower end of which is installed in a spherical socket of the pusher interacting with the cam j and the upper arm is connected to the rocker arm by means of a spherical support, and a guide rotary bushing with a bore one .

Однако известный механизм имеет сложную конструкцию.However, the known mechanism has a complex structure.

Цель изобретени  - упрощение коиструкции механизма.The purpose of the invention is to simplify the mechanism of the co-operation.

Эта цель достигаетс  тем, что направл юща  поворотна - втулка выполнена с наружной цилиндрической поверхностью, ось которой расположе-This goal is achieved by the fact that the guide is rotatable - the sleeve is made with an outer cylindrical surface, the axis of which is located

на под углом к оси расточки, и толкатель установлен в расточке втулки. На чертеже показан предлагаемый . механизм.on at an angle to the axis of the bore, and the pusher mounted in the bore of the sleeve. The drawing shows the proposed. mechanism.

Механизм содержит подпружиненный клапан 1, кулачок 2, приводимый во вращение от коленчатого вала двигател  через передачу (не показано), взаимодействующий с кулачком толкатель 3, штангу k, нижний конец котоto рой установлен в сферическом гнезде 5 толкател  3, а верхний конец при помощи сферической опоры 6 св зан с коромыслом 7 воздействующим на клапан 1, и направл ющую поворотную The mechanism contains a spring-loaded valve 1, a cam 2, rotated from the engine crankshaft through a transmission (not shown), a pusher 3 interacting with the cam, a rod k, the lower end of which is installed in the spherical socket 5 of the pusher 3, and the upper end with a spherical the supports 6 are connected to the rocker 7 acting on the valve 1 and the rotary guide

ts втулку 8.ts sleeve 8.

Втулка 8 выполнена с наружной цилиндрической поверхностью 9 и расточкой 10.The sleeve 8 is made with an outer cylindrical surface 9 and a bore 10.

Ось 11 наружной цилиндрической Axis 11 outer cylindrical

20 поверхности 9 расположена под углом к оси 12 расточки 10. Втулка 8 установлена в блоке 13, а толкатель 3 .установлен в-расточке 10 втулки В..20 of the surface 9 is located at an angle to the axis 12 of the bore 10. The sleeve 8 is installed in block 13, and the pusher 3. Is installed in the bore 10 of the sleeve B.

Claims (1)

Формула изобретения 5 Механизм газораспределения для двигателя внутреннего сгорания с ре· гулированием фаз, содержащий подпружиненный клапан, коромысло, штаН' гу, нижний конец которой установлен 10 в сферическом гнезде толкателя, взаимодействующего с кулачком, а верхний связан с коромыслом при помощи сферической опоры, и направляющую поворотную втулку с расточкой, 15 отличающийся тем, что, с целью упрощения конструкции, направляющая поворотная втулка выполнена с наружной цилиндрической поверхностью, ось которой расположена м под углом к оси расточки, и толкатель установлен в расточке втулки.The claims 5 A gas distribution mechanism for an internal combustion engine with phase control, containing a spring-loaded valve, a rocker arm, a shaft, the lower end of which is mounted 10 in a spherical socket of the pusher interacting with the cam, and the upper one is connected to the rocker arm with a spherical support, and rotatable guide bushing bore 15 characterized in that, in order to simplify the construction, the guide spigot is formed with an outer cylindrical surface, whose axis m disposed at an angle to BBC bore, and a pusher mounted in the bore of the sleeve.
SU802986794A 1980-09-30 1980-09-30 Gas-distributing mechanism for i.c. engine with phase control SU922296A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802986794A SU922296A1 (en) 1980-09-30 1980-09-30 Gas-distributing mechanism for i.c. engine with phase control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802986794A SU922296A1 (en) 1980-09-30 1980-09-30 Gas-distributing mechanism for i.c. engine with phase control

Publications (1)

Publication Number Publication Date
SU922296A1 true SU922296A1 (en) 1982-04-23

Family

ID=20919558

Family Applications (1)

Application Number Title Priority Date Filing Date
SU802986794A SU922296A1 (en) 1980-09-30 1980-09-30 Gas-distributing mechanism for i.c. engine with phase control

Country Status (1)

Country Link
SU (1) SU922296A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791894A (en) * 1984-12-26 1988-12-20 Ambrose White Reciprocating piston engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791894A (en) * 1984-12-26 1988-12-20 Ambrose White Reciprocating piston engine

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