RU97109013A - METHOD OF ACTIVE GAS DISTRIBUTION IN THE INTERNAL COMBUSTION ENGINE AND DISTRIBUTION SHAFT FOR ITS IMPLEMENTATION - Google Patents

METHOD OF ACTIVE GAS DISTRIBUTION IN THE INTERNAL COMBUSTION ENGINE AND DISTRIBUTION SHAFT FOR ITS IMPLEMENTATION

Info

Publication number
RU97109013A
RU97109013A RU97109013/06A RU97109013A RU97109013A RU 97109013 A RU97109013 A RU 97109013A RU 97109013/06 A RU97109013/06 A RU 97109013/06A RU 97109013 A RU97109013 A RU 97109013A RU 97109013 A RU97109013 A RU 97109013A
Authority
RU
Russia
Prior art keywords
valves
internal combustion
combustion engine
cylinder
camshaft
Prior art date
Application number
RU97109013/06A
Other languages
Russian (ru)
Other versions
RU2126892C1 (en
Inventor
М.Н. Щетинин
Original Assignee
М.Н. Щетинин
Filing date
Publication date
Application filed by М.Н. Щетинин filed Critical М.Н. Щетинин
Priority to RU97109013A priority Critical patent/RU2126892C1/en
Priority claimed from RU97109013A external-priority patent/RU2126892C1/en
Application granted granted Critical
Publication of RU2126892C1 publication Critical patent/RU2126892C1/en
Publication of RU97109013A publication Critical patent/RU97109013A/en

Links

Claims (4)

1. Способ активного регулирования газораспределения в двигателе внутреннего сгорания, каждый цилиндр которого оснащен как минимум тремя клапанами, содержащий угловые смещения кулачков распределительного вала, пропорциональные числу оборотов и нагрузке двигателя, причем кулачки одноименных клапанов общего цилиндра смещают в противных направлениях, отличающийся тем, что угловые смещения каждого кулачка осуществляют автономно от поворота коленчатого вала и независимо между собой.1. A method of actively controlling the gas distribution in an internal combustion engine, each cylinder of which is equipped with at least three valves, comprising angular displacements of the camshaft cams proportional to the number of revolutions and engine load, moreover, the cams of the same valve valves of the common cylinder are displaced in opposite directions, characterized in that the angular the displacements of each cam are carried out independently of the rotation of the crankshaft and independently of each other. 2. Распределительный вал двигателя внутреннего сгорания для реализации способа по п. 1, рабочий профиль которого составлен из пакета втулок, кинематически связанных посредством шпонок с центральным стержнем, несущим приводное зубчатое колесо и упор, отличающийся тем, что центральный стержень с регулируемым упором установлен с возможностью продольных перемещения относительно зубчатого колеса и связан с приводом подачи, а втулки кулачков выполнены в виде коаксиальных частей, связанных винтовым шлицевым соединением, причем направление сопрягаемых винтовых шлицев втулок для одноименных клапанов общего цилиндра установлено противным. 2. The camshaft of the internal combustion engine for implementing the method according to claim 1, the working profile of which is made up of a package of bushings kinematically connected by means of dowels with a central shaft carrying a drive gear and an emphasis, characterized in that the central shaft with an adjustable emphasis is installed with the possibility longitudinal displacements relative to the gear wheel and is connected with the feed drive, and the cam sleeves are made in the form of coaxial parts connected by a screw spline connection, the direction with Slots pryagaemyh screw bushings for general cylinder of similar valves installed oppositely. 3. Распределительный вал по п. 2, отличающийся тем, что шаг спирали винтовых пар шлицевого соединения частей кулачковых втулок для одноименных клапанов выполнен разным. 3. The camshaft according to claim 2, characterized in that the spiral pitch of the screw pairs of the spline connection of the cam sleeve parts for the valves of the same name is made different. 4. Распределительный вал по п. 2, отличающийся тем, что шлицевое соединение в виде винтовой пары выполнено только на одной кулачковой втулке для одноименных клапанов общего цилиндра. 4. The camshaft according to claim 2, characterized in that the spline connection in the form of a screw pair is made on only one cam sleeve for the valves of the same cylinder of the same name.
RU97109013A 1997-06-02 1997-06-02 Method of active control of gas distribution in internal combustion engine and camshaft for its realization RU2126892C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97109013A RU2126892C1 (en) 1997-06-02 1997-06-02 Method of active control of gas distribution in internal combustion engine and camshaft for its realization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97109013A RU2126892C1 (en) 1997-06-02 1997-06-02 Method of active control of gas distribution in internal combustion engine and camshaft for its realization

Publications (2)

Publication Number Publication Date
RU2126892C1 RU2126892C1 (en) 1999-02-27
RU97109013A true RU97109013A (en) 1999-05-10

Family

ID=20193559

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97109013A RU2126892C1 (en) 1997-06-02 1997-06-02 Method of active control of gas distribution in internal combustion engine and camshaft for its realization

Country Status (1)

Country Link
RU (1) RU2126892C1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007038078A1 (en) * 2007-08-11 2009-02-12 Daimler Ag Gas exchange valve actuating device
US8939117B2 (en) 2009-12-07 2015-01-27 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Variable valve actuation device for internal combustion engine
DE102011056833B4 (en) * 2011-12-21 2023-03-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Valve train device for an internal combustion engine
US8931444B2 (en) * 2012-11-20 2015-01-13 Ford Global Technologies, Llc Head packaging for cylinder deactivation
US9605603B2 (en) * 2013-04-05 2017-03-28 Ford Global Technologies, Llc Position detection for lobe switching camshaft system
US10215106B2 (en) * 2016-12-22 2019-02-26 Ford Global Technologies, Llc System and method for adjusting exhaust valve timing
RU2684856C1 (en) * 2018-06-25 2019-04-15 Общество с ограниченной ответственностью "Челябинский компрессорный завод" (ООО "ЧКЗ") Device for correcting angular position of the cam shaft of internal combustion engine

Similar Documents

Publication Publication Date Title
US4957079A (en) Camshaft structure for double overhead camshaft engine
CN1977091B (en) Engine with variable valve timing
US5361736A (en) Variable valve timing
WO1995000748A1 (en) Dual-acting apparatus for variable valve timing and the like
EP0741235B1 (en) Dual output camshaft phase controller
JPH04272551A (en) Torque compensating cam shaft
RU97109013A (en) METHOD OF ACTIVE GAS DISTRIBUTION IN THE INTERNAL COMBUSTION ENGINE AND DISTRIBUTION SHAFT FOR ITS IMPLEMENTATION
US3473399A (en) Belt drive and tensioning means
JP2000154731A (en) Power transmission device for four-cycle engine
US3482553A (en) Internal combustion engine overhead camshaft drive means
EP0791727B1 (en) Engine camshaft driven by a variable valve timing mechanism
US20050211211A1 (en) Rotary actuator device for controlling the stroke of gas charge exchange valves in the cylinder head of an internal combustion engine
US3422806A (en) Internal combustion engine
JPH01224407A (en) Variable valve operating angle device of twin cam engine
KR920701662A (en) Fuel Injection Pumps for Internal Combustion Engines
JPH0573890B2 (en)
GB2305707A (en) Cam arrangement for an internal combustion engine
RU2705497C2 (en) Camshaft with cam ledges made individually
ES8701298A1 (en) Method for changing the direction of rotation of an internal-combustion engine and engine using this method.
JPS631706A (en) Exhaust valve driving device for internal combustion engine
JP2018048579A (en) Variable dynamic valve device of internal combustion engine
JP4343396B2 (en) Engine variable valve timing mechanism
JP3138867B2 (en) Engine valve gear
JP2827419B2 (en) Valve system for 4-cycle engine
RU2188958C1 (en) Internal combustion engine valve timing gear