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RU97102529A - CONNECTING PISTON ASSEMBLY - Google Patents

CONNECTING PISTON ASSEMBLY

Info

Publication number
RU97102529A
RU97102529A RU97102529/06A RU97102529A RU97102529A RU 97102529 A RU97102529 A RU 97102529A RU 97102529/06 A RU97102529/06 A RU 97102529/06A RU 97102529 A RU97102529 A RU 97102529A RU 97102529 A RU97102529 A RU 97102529A
Authority
RU
Russia
Prior art keywords
connecting rod
cavity
piston
hemispherical
piston assembly
Prior art date
Application number
RU97102529/06A
Other languages
Russian (ru)
Other versions
RU2120574C1 (en
Inventor
А.П. Ярославцев
Original Assignee
А.П. Ярославцев
Сидоров А.С.
Filing date
Publication date
Application filed by А.П. Ярославцев, Сидоров А.С. filed Critical А.П. Ярославцев
Priority to RU97102529A priority Critical patent/RU2120574C1/en
Priority claimed from RU97102529A external-priority patent/RU2120574C1/en
Priority to PCT/RU1997/000262 priority patent/WO1998036194A1/en
Application granted granted Critical
Publication of RU2120574C1 publication Critical patent/RU2120574C1/en
Publication of RU97102529A publication Critical patent/RU97102529A/en

Links

Claims (1)

Шатунно-поршневой узел, содержащий поршень и шатун, отличающийся тем, что верхняя головка шатуна выполнена в виде сферической чаши с обрезанными краями по ширине шатуна с центром большей и малой сфер со стороны камеры сгорания и имеет сквозной осевой масляный канал от нижней до верхней головки, поршень внутри имеет широкую перегородку, в которой выполнена внутренняя полусферическая полость с приливными боковыми стенками на концах полости на одной стороне перегородки, при этом длина дуги открытой части полости, до торцов боковых стенок, меньше длины дуги чаши шатуна более чем на угол качания шатуна, и центральное отверстие, расположенное от полусферической полости в сторону юбки поршня, в котором установлен шатун, сферическая чаша которого размещена в полусферической полости поршня.A connecting rod and piston assembly comprising a piston and a connecting rod, characterized in that the upper head of the connecting rod is made in the form of a spherical bowl with cut edges along the width of the connecting rod with the center of the larger and smaller spheres from the side of the combustion chamber and has a through axial oil channel from the lower to the upper head, the piston inside has a wide baffle, in which an internal hemispherical cavity is made with tidal side walls at the ends of the cavity on one side of the baffle, while the arc length of the open part of the cavity, to the ends of the side walls, m the length of the arc of the connecting rod bowl is shorter than the crank angle of the connecting rod, and the central hole located from the hemispherical cavity towards the piston skirt, in which the connecting rod is installed, the spherical cup of which is placed in the hemispherical piston cavity.
RU97102529A 1997-02-18 1997-02-18 Connecting rod-and-piston unit RU2120574C1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU97102529A RU2120574C1 (en) 1997-02-18 1997-02-18 Connecting rod-and-piston unit
PCT/RU1997/000262 WO1998036194A1 (en) 1997-02-18 1997-08-18 Connecting rod and piston unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97102529A RU2120574C1 (en) 1997-02-18 1997-02-18 Connecting rod-and-piston unit

Publications (2)

Publication Number Publication Date
RU2120574C1 RU2120574C1 (en) 1998-10-20
RU97102529A true RU97102529A (en) 1999-02-27

Family

ID=20190041

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97102529A RU2120574C1 (en) 1997-02-18 1997-02-18 Connecting rod-and-piston unit

Country Status (2)

Country Link
RU (1) RU2120574C1 (en)
WO (1) WO1998036194A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2615877C1 (en) * 2016-06-16 2017-04-11 Общество с ограниченной ответственностью "УРАРТУ" (ООО "УРАРТУ") Conrod-piston unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1788566A (en) * 1929-12-26 1931-01-13 Dock Herman Piston
GB442006A (en) * 1934-07-18 1936-01-20 Clerk Robert Cecil Improvements in and relating to piston and connecting rod assemblies for fluid-pressure engines
US2830860A (en) * 1955-12-07 1958-04-15 Thompson Prod Inc Piston and connecting rod assembly
GB1133249A (en) * 1965-10-23 1968-11-13 Danfoss As Improvements in or relating to piston and connecting rod assemblies
IT993729B (en) * 1973-08-09 1975-09-30 Stabilimenti Meccanici Vm Spa ASSEMBLY CONNECTING ROD PISTON
SU1749519A2 (en) * 1990-11-23 1992-07-23 Производственное объединение "Волгодизельмаш" Connecting rod-piston group

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