EA200400493A1 - DEVICE OF CONTROL OF CROSS-SECTION AND CONTINUOUSLY CHANGING PARAMETERS DURING TIME - Google Patents

DEVICE OF CONTROL OF CROSS-SECTION AND CONTINUOUSLY CHANGING PARAMETERS DURING TIME

Info

Publication number
EA200400493A1
EA200400493A1 EA200400493A EA200400493A EA200400493A1 EA 200400493 A1 EA200400493 A1 EA 200400493A1 EA 200400493 A EA200400493 A EA 200400493A EA 200400493 A EA200400493 A EA 200400493A EA 200400493 A1 EA200400493 A1 EA 200400493A1
Authority
EA
Eurasian Patent Office
Prior art keywords
valve
throttle control
cross
control valve
fluid
Prior art date
Application number
EA200400493A
Other languages
Russian (ru)
Other versions
EA005445B1 (en
Inventor
Гофэн Дэн
Original Assignee
Гофэн Дэн
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 Гофэн Дэн filed Critical Гофэн Дэн
Publication of EA200400493A1 publication Critical patent/EA200400493A1/en
Publication of EA005445B1 publication Critical patent/EA005445B1/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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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
    • F01L1/28—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of coaxial valves; characterised by the provision of valves co-operating with both intake and exhaust ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Настоящее изобретение обеспечивает устройство управления поперечным сечением и непрерывно изменяющимися во времени параметрами, в котором в обычную систему впуска-выпуска двигателя внутреннего сгорания добавлены клапан 10 дроссельного управления, элемент 8 клапана дроссельного управления и соответствующий приводной механизм 1. Клапан 10 дроссельного управления фиксируется в полости, которая состоит из трубопровода 11 текучей среды в головке 7 цилиндра, посадочного гнезда 12 клапана и клапана 9. Клапан 10 дроссельного управления является цилиндрическим, и его ось перемещения почти совпадает с осью направляющей детали клапана или параллельна ей. Посредством управления соответствующим перемещением между клапаном 9 и клапаном 10 дроссельного управления можно гибко регулировать площадь поперечного сечения трубопровода текучей среды, эффективную фазу клапана, время действия, эффективную высоту подъема и интенсивность завихрения движения текучей среды во время периодического открывания и закрывания клапана. Настоящее изобретение, очевидно, может улучшить характеристики холодного запуска двигателя при низкой температуре, а также может обеспечить хорошие экономические и динамические характеристики двигателя, низкий шум и низкие выхлопы. В то же время с ним легко реализовать прямое управление рециркуляцией выхлопных газов.Международная заявка была опубликована вместе с отчетом о международном поиске.The present invention provides a device for controlling a cross section and continuously changing parameters in which the throttle control valve 10, the throttle control valve element 8 and the corresponding drive mechanism 1 are added to the conventional intake-exhaust system of the internal combustion engine. The throttle control valve 10 is fixed in the cavity, which consists of a pipeline 11 of the fluid in the cylinder head 7, the valve seat 12 and the valve 9. The throttle control valve 10 is is static, and its axis of displacement almost coincides with the axis of the valve's guide part or is parallel to it. By controlling the corresponding movement between the valve 9 and the valve 10 of the throttle control, it is possible to flexibly adjust the cross-sectional area of the fluid pipeline, the effective valve phase, the action time, the effective lift height and the vortex intensity of the fluid during the periodic opening and closing of the valve. The present invention, obviously, can improve the cold start performance of the engine at low temperature, and can also provide good economic and dynamic engine performance, low noise and low exhaust emissions. At the same time, it is easy to implement direct exhaust gas recirculation control with it. The international application was published along with an international search report.

EA200400493A 2001-07-18 2002-07-18 A control device for continuously variable time and cross section EA005445B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN01114591.9A CN1397719A (en) 2001-07-18 2001-07-18 Flexible time cross-section controller
PCT/CN2002/000504 WO2003008769A1 (en) 2001-07-18 2002-07-18 A flexible control device for time-section factor

Publications (2)

Publication Number Publication Date
EA200400493A1 true EA200400493A1 (en) 2004-08-26
EA005445B1 EA005445B1 (en) 2005-02-24

Family

ID=4661227

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400493A EA005445B1 (en) 2001-07-18 2002-07-18 A control device for continuously variable time and cross section

Country Status (5)

Country Link
US (1) US20040261740A1 (en)
EP (1) EP1422386A1 (en)
CN (1) CN1397719A (en)
EA (1) EA005445B1 (en)
WO (1) WO2003008769A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102797532B (en) * 2011-05-23 2017-03-08 邓国峰 Variable time cross-section controller
WO2017207055A1 (en) 2016-06-02 2017-12-07 Volvo Truck Corporation Valve arrangement and valve guide

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911873A (en) * 1972-10-30 1975-10-14 Sharad M Dave Variable internal combustion engine valve operating system
US3762381A (en) * 1972-10-30 1973-10-02 S Dave Variable internal combustion engine valve operating system
JPS521229A (en) * 1975-06-24 1977-01-07 Toyota Motor Corp Suction valve having inverse flow prevention mechanism
US4836154A (en) * 1987-08-18 1989-06-06 Bergeron Charles W Poppet valve assembly with apertures
US5358212A (en) * 1993-10-08 1994-10-25 Copes-Vulcan, Inc. Poppet valve having external adjustment for a flow restrictor
DE4404145A1 (en) 1994-02-09 1995-08-10 Schaeffler Waelzlager Kg Switching device in a valve train
US5431133A (en) 1994-05-31 1995-07-11 General Motors Corporation Low mass two-step valve lifter
US6237549B1 (en) * 1999-04-21 2001-05-29 Acro-Tech, Inc Vented valve mechanism for internal combustion engines
CN1233923C (en) * 1999-08-24 2005-12-28 邓国峰 Flexible time section fluid controller

Also Published As

Publication number Publication date
EP1422386A1 (en) 2004-05-26
EA005445B1 (en) 2005-02-24
CN1397719A (en) 2003-02-19
WO2003008769A1 (en) 2003-01-30
EP1422386A9 (en) 2004-07-28
US20040261740A1 (en) 2004-12-30

Similar Documents

Publication Publication Date Title
US6807956B2 (en) Method for a cylinder-charge control in the case of an internal combustion engine
ITTO20020234A1 (en) INTERNAL COMBUSTION MULTI-CYLINDER ENGINE WITH ELECTRONICALLY CONTROLLED HYDRAULIC DEVICE FOR VARIABLE OPERATION OF VALVES AND D
SE9902466L (en) Engine with multi-stroke operation and variable valve times
DE60236768D1 (en) Multi-cylinder driveline internal combustion engine with variable valve timing
EP1070838A3 (en) Method of reducing nitrogen oxide (NOx) emissions of piston engine
FR2760487B1 (en) METHOD FOR CONTROLLING SELF-IGNITION IN A 4-STROKE ENGINE
ATE280894T1 (en) MULTI-CYLINDER DIESEL COMBUSTION ENGINE WITH VARIABLE VALVE CONTROL
BRPI0410364A (en) piston engine and method for controlling a piston engine
JP4335663B2 (en) 4-cycle reciprocating internal combustion engine
SE8100695L (en) VALVE ENGINE CONTROL
SE0301623L (en) Fuel mixture lubrication of a four-stroke internal combustion engine
EA200400493A1 (en) DEVICE OF CONTROL OF CROSS-SECTION AND CONTINUOUSLY CHANGING PARAMETERS DURING TIME
DE59405963D1 (en) CONTROLLED TWO-STROKE INTERNAL COMBUSTION ENGINE
JPH1182074A (en) Variable valve system for internal combustion engine
BR0107472A (en) Direct injection internal combustion engine with controlled valves
JPS55107011A (en) Valve driver for internal combustion engine
ATE240456T1 (en) FUEL INJECTION PUMP FOR AN INTERNAL COMBUSTION ENGINE
KR101305821B1 (en) Variable compression ratio engine
JPS6211178B2 (en)
JPH10238334A (en) Four-cycle engine
KR960041657A (en) Multiple cylinder internal combustion engine
Sczomak et al. System and method for engine combustion
KR100387867B1 (en) A variable valve lift control system of engine
JPS6172872A (en) Starting air valve timing regulator for diesel engine
JP2009228614A (en) Two stroke type internal combustion engine

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU