MD4433C1 - Device for controlling the valve timing and the valve lift of the gas-distributing mechanism (embodiments) - Google Patents

Device for controlling the valve timing and the valve lift of the gas-distributing mechanism (embodiments)

Info

Publication number
MD4433C1
MD4433C1 MDA20150069A MD20150069A MD4433C1 MD 4433 C1 MD4433 C1 MD 4433C1 MD A20150069 A MDA20150069 A MD A20150069A MD 20150069 A MD20150069 A MD 20150069A MD 4433 C1 MD4433 C1 MD 4433C1
Authority
MD
Moldova
Prior art keywords
valve
controlling
bush
plunger
gas
Prior art date
Application number
MDA20150069A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD4433B1 (en
Inventor
Олег ПЕТРОВ
Владимир ВЕЙЛЕРТ
Корина ГРИБИНЧА
Original Assignee
Олег ПЕТРОВ
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 Олег ПЕТРОВ filed Critical Олег ПЕТРОВ
Priority to MDA20150069A priority Critical patent/MD4433C1/en
Priority to PCT/MD2016/000005 priority patent/WO2017014618A1/en
Publication of MD4433B1 publication Critical patent/MD4433B1/en
Publication of MD4433C1 publication Critical patent/MD4433C1/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
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D3/00—Controlling low-pressure fuel injection, i.e. where the fuel-air mixture containing fuel thus injected will be substantially compressed by the compression stroke of the engine, by means other than controlling only an injection pump
    • F02D3/02—Controlling low-pressure fuel injection, i.e. where the fuel-air mixture containing fuel thus injected will be substantially compressed by the compression stroke of the engine, by means other than controlling only an injection pump with continuous injection or continuous flow upstream of the injection nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

The invention relates to propulsion engineering, in particular to devices for controlling the gas distribution of the internal combustion engine and may be used for the production of new engines, and for upgrading engines in service, in which the valve drive is carried out by the camshaft with hydraulic tappets and throttle gate.The device for controlling the valve timing and the valve lift of the gas-distributing mechanism, according to the first embodiment, comprises a bush (2), in which is installed a plunger (4) with a ball bearing, a skirt and an axial channel with a ball check valve (5). On the plunger (4) are made longitudinal teeth, which engage with a bar (7) or with an electric device for controlling the angle of rotation of the plunger (4), and in the wall of the skirt of which is made an oil drain hole (9) for oil discharge. In the wall of the bush (2) is made a side opening (3) for the supply of oil and a shaped transverse recess (10) with control edges for opening of the valve of the gas-distributing mechanism. On the outer surface of the bush (2) is made an oil discharge groove (11).The device, according to the second embodiment, is characterized in that the shaped recess is made in the wall of the plunger skirt, and the drain hole is made in the bush.
MDA20150069A 2015-07-23 2015-07-23 Device for controlling the valve timing and the valve lift of the gas-distributing mechanism (embodiments) MD4433C1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MDA20150069A MD4433C1 (en) 2015-07-23 2015-07-23 Device for controlling the valve timing and the valve lift of the gas-distributing mechanism (embodiments)
PCT/MD2016/000005 WO2017014618A1 (en) 2015-07-23 2016-07-11 Device for controlling the valve timing and valve lift of a valve train (variants)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20150069A MD4433C1 (en) 2015-07-23 2015-07-23 Device for controlling the valve timing and the valve lift of the gas-distributing mechanism (embodiments)

Publications (2)

Publication Number Publication Date
MD4433B1 MD4433B1 (en) 2016-08-31
MD4433C1 true MD4433C1 (en) 2017-03-31

Family

ID=56855231

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20150069A MD4433C1 (en) 2015-07-23 2015-07-23 Device for controlling the valve timing and the valve lift of the gas-distributing mechanism (embodiments)

Country Status (2)

Country Link
MD (1) MD4433C1 (en)
WO (1) WO2017014618A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112554987B (en) * 2020-12-10 2023-12-12 安徽东晟汽车部件科技有限公司 Stepless variable valve lift hydraulic tappet assembly

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU273579A1 (en) * А. Б. Код DEVICE TO CONTROL INLET VALVE
DE3537631A1 (en) * 1984-10-31 1986-04-30 Volkswagen AG, 3180 Wolfsburg Timing gear for a cam-operated lifting valve with devices for adjusting the valve timings
WO1990014505A1 (en) * 1989-05-25 1990-11-29 William Bulens Device for automobile motor timing system with variable valve lifts
JPH0726926A (en) * 1993-07-07 1995-01-27 Zexel Corp Valve control device for internal combustion engine
RU2108480C1 (en) * 1996-04-25 1998-04-10 Вятская государственная сельскохозяйственная академия Plunger of high-pressure fuel-injection pump
RU2157896C2 (en) * 1998-12-21 2000-10-20 Синица Владислав Владимирович Device for control of valve timing
WO2007141970A1 (en) * 2006-06-05 2007-12-13 Isuzu Motors Limited Valve drive device of internal combustion engine
US20090250023A1 (en) * 2006-05-15 2009-10-08 Isuzu Motors Limited Variable valve driving device
RU2009137410A (en) * 2007-04-16 2011-05-27 СКАДЕРИ ГРУП, ЭлЭлСи (US) EXECUTIVE MECHANISM OF THE ADJUSTABLE VALVE WITH AN AIR-AMPLIFIER
US20120067312A1 (en) * 2010-09-20 2012-03-22 Hyundai Motor Company Engine that is Equipped with Variable Valve Device
CN102459829A (en) * 2009-06-17 2012-05-16 瓦锡兰芬兰有限公司 A control arrangement for gas exchange in a piston engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921609A (en) * 1974-08-16 1975-11-25 Rhoads Jack L Variable duration hydraulic valve tappet
US7137374B1 (en) * 2006-02-15 2006-11-21 Mike Wayne Ballard Adjustable hydraulic valve lifter

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU273579A1 (en) * А. Б. Код DEVICE TO CONTROL INLET VALVE
DE3537631A1 (en) * 1984-10-31 1986-04-30 Volkswagen AG, 3180 Wolfsburg Timing gear for a cam-operated lifting valve with devices for adjusting the valve timings
WO1990014505A1 (en) * 1989-05-25 1990-11-29 William Bulens Device for automobile motor timing system with variable valve lifts
JPH0726926A (en) * 1993-07-07 1995-01-27 Zexel Corp Valve control device for internal combustion engine
RU2108480C1 (en) * 1996-04-25 1998-04-10 Вятская государственная сельскохозяйственная академия Plunger of high-pressure fuel-injection pump
RU2157896C2 (en) * 1998-12-21 2000-10-20 Синица Владислав Владимирович Device for control of valve timing
US20090250023A1 (en) * 2006-05-15 2009-10-08 Isuzu Motors Limited Variable valve driving device
WO2007141970A1 (en) * 2006-06-05 2007-12-13 Isuzu Motors Limited Valve drive device of internal combustion engine
RU2009137410A (en) * 2007-04-16 2011-05-27 СКАДЕРИ ГРУП, ЭлЭлСи (US) EXECUTIVE MECHANISM OF THE ADJUSTABLE VALVE WITH AN AIR-AMPLIFIER
CN102459829A (en) * 2009-06-17 2012-05-16 瓦锡兰芬兰有限公司 A control arrangement for gas exchange in a piston engine
RU2012101361A (en) * 2009-06-17 2013-07-27 Вяртсиля Финланд Ой GAS EXCHANGE CONTROL DEVICE IN PISTON ENGINE
US20120067312A1 (en) * 2010-09-20 2012-03-22 Hyundai Motor Company Engine that is Equipped with Variable Valve Device

Non-Patent Citations (10)

* Cited by examiner, † Cited by third party
Title
„Для чего двигают фазы?", За рулем, 02/2006 (regăsit în Internet la 2016.04.13, url: http://www.zr.ru/content/articles/12249-dla_chego_dvigajut_fazy/) *
„Изменение высоты подъема клапана", Эксплуатация автомобилей, 2007 (regăsit în Internet la 2016.04.13, url: http://explavto.narod.ru/files/ats/klapan/1.htm) *
„Регулирование давления масла до 1,8 бар", Программа самообучения VW359, Двигатель 1б4 TSI, с двойным нагнетанием, Volkswagen: Das Auto 2014. (regăsit în Internet la 2016.04.13, url: http://meluk.ru/regulirovanie-davleniya-masla-do-1-8-bar.html) *
„Устройство, диагностика и ремонт систем управления", изд-во Легион-Автодата, 2006 (regăsit în Internet la 2016.04.13, url: hllp://www.autodata.ru) *
Continuous Variable Valve Lift (CVVL), Autozine tehnical scool, 2007 (regăsit în Internet la 2016.04.13, url: www.autozine.org/technical_school/engine/vvt_5.html) *
Electrohydraulic valve control, Autozine tehnical scool, 1997 (regăsit în Internet la 2016.04.13, url: www.autozine.org/technical_school/engine/vvt_6.html) *
WO 2007141970 A1 2007.12.13 *
Борщенко А. Я., Васильев В. И. Электронные и микропроцессорные системы автомобилей. Учебное пособие, Курган, изд-во Курганского Государственного Университета, 2007, p. 207 *
Виталий Кабышев, „Зачем менять фазы газораспределения", 2007.07.11 (regăsit în Internet la 2016.04.13, url: https://www.drive.ru/technic/2007/07/11/377214.html) *
Гидравлический привод газоподающих клапанов двигателя внутреннего сгорания. Новые изобретения российских авторов, Банк патентов, 2003.04.20, [online], [regăsit la 2016.04.13]. Regăsit din ˂http://www.bankpatentov.ru/node/341834˃ *

Also Published As

Publication number Publication date
MD4433B1 (en) 2016-08-31
WO2017014618A1 (en) 2017-01-26

Similar Documents

Publication Publication Date Title
MX2016011909A (en) Control valve for valve timing control device and valve timing control device for internal combustion engine.
BR112017005254A2 (en) lost motion assembly on a valve bridge for use with a valve train comprising a hydraulic backlash adjuster
BRPI0520523A2 (en) method for operating an internal combustion engine
ATE497580T1 (en) CAMSHAFT DRIVE, ESPECIALLY FOR A DIESEL INJECTION PUMP, WITH A MOVABLE DRIVEN ROLLER
EP3460224A4 (en) Sliding structure for internal combustion engine, method for controlling idling operation and method for controlling operation of internal combustion engine
MX2017008133A (en) An engine assembly.
PH12016000341B1 (en) Control apparatus for internal combustion engine
MX2017001773A (en) Bearing structure.
IN2014DN10195A (en)
MX353818B (en) Bearing structure for multi-link-type piston crank mechanism for internal combustion engines.
BR112019006001A2 (en) electromagnetic actuator and operating methods
MD4433C1 (en) Device for controlling the valve timing and the valve lift of the gas-distributing mechanism (embodiments)
MX2016013632A (en) Variable stroke direct injection fuel pump system and computer-implemented method to operate the system.
MX2018002758A (en) Valve for internal combustion engines having a guide vane for coolant.
BR112017018897A2 (en) internal combustion engine control device and internal combustion engine control method
MX367302B (en) Adjustable camshaft.
MD4432B1 (en) Device for controlling the valve timing and the valve lift of the gas-distributing mechanism (embodiments)
RU2626044C1 (en) Internal combustion engine
KR101601132B1 (en) Engine that uses hydraulic pressure control to deactivate cylinder
WO2018077451A8 (en) Valve train device
MX2015017802A (en) Adjustable camshaft.
IN2015DN01792A (en)
CN204436515U (en) Distribution device assembly
CN104329138A (en) Multi-point injection lubricating structure of air cylinder head cover
BR112018012196A2 (en) control process of an internal combustion engine, and automotive supercharged internal combustion engine for carrying out the process?

Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees