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LV13238B - Mechanical device for distribution of gases that automatically changes phases of intake/exhaust depending of workload and speed of engine - Google Patents

Mechanical device for distribution of gases that automatically changes phases of intake/exhaust depending of workload and speed of engine Download PDF

Info

Publication number
LV13238B
LV13238B LVP-04-92A LV040092A LV13238B LV 13238 B LV13238 B LV 13238B LV 040092 A LV040092 A LV 040092A LV 13238 B LV13238 B LV 13238B
Authority
LV
Latvia
Prior art keywords
inlet
gears
valves
camshafts
gear
Prior art date
Application number
LVP-04-92A
Other languages
English (en)
Latvian (lv)
Inventor
Arnis Treijs
Original Assignee
Arnis Treijs
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 Arnis Treijs filed Critical Arnis Treijs
Priority to LVP-04-92A priority Critical patent/LV13238B/lv
Publication of LV13238B publication Critical patent/LV13238B/lv
Priority to EP05756022A priority patent/EP1781904B1/fr
Priority to DE602005016691T priority patent/DE602005016691D1/de
Priority to ES05756022T priority patent/ES2333028T3/es
Priority to PCT/LV2005/000006 priority patent/WO2006014098A1/fr
Priority to AT05756022T priority patent/ATE443200T1/de

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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L1/0532—Camshafts overhead type the cams being directly in contact with the driven valve
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/146—Push-rods
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • 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
    • 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
    • F01L1/344—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 changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/352—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 changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using bevel or epicyclic gear
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0535—Single overhead camshafts [SOHC]
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/054—Camshafts in cylinder block
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/035—Centrifugal forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Air Bags (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
LVP-04-92A 2004-08-06 2004-08-06 Mechanical device for distribution of gases that automatically changes phases of intake/exhaust depending of workload and speed of engine LV13238B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
LVP-04-92A LV13238B (en) 2004-08-06 2004-08-06 Mechanical device for distribution of gases that automatically changes phases of intake/exhaust depending of workload and speed of engine
EP05756022A EP1781904B1 (fr) 2004-08-06 2005-06-16 Agencement mecanique de distribution de gaz a modification de reglage automatique de d'injection et distribution de gaz d'echappement
DE602005016691T DE602005016691D1 (de) 2004-08-06 2005-06-16 Mechanische gasverteilungsanordnung zur automatisc
ES05756022T ES2333028T3 (es) 2004-08-06 2005-06-16 Disposicion mecanica de distribucion de gas que cambia automaticamente la regulacion de las valvulas de inyeccion de gas de escape.
PCT/LV2005/000006 WO2006014098A1 (fr) 2004-08-06 2005-06-16 Agencement mecanique de distribution de gaz a modification de reglage automatique de d'injection et distribution de gaz d'echappement
AT05756022T ATE443200T1 (de) 2004-08-06 2005-06-16 Mechanische gasverteilungsanordnung zur automatischen änderung des einspritz- und abgasventiltriebs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LVP-04-92A LV13238B (en) 2004-08-06 2004-08-06 Mechanical device for distribution of gases that automatically changes phases of intake/exhaust depending of workload and speed of engine

Publications (1)

Publication Number Publication Date
LV13238B true LV13238B (en) 2004-12-20

Family

ID=34748199

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-04-92A LV13238B (en) 2004-08-06 2004-08-06 Mechanical device for distribution of gases that automatically changes phases of intake/exhaust depending of workload and speed of engine

Country Status (6)

Country Link
EP (1) EP1781904B1 (fr)
AT (1) ATE443200T1 (fr)
DE (1) DE602005016691D1 (fr)
ES (1) ES2333028T3 (fr)
LV (1) LV13238B (fr)
WO (1) WO2006014098A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007049109A1 (de) 2007-10-12 2009-04-16 Volkswagen Ag Brennkraftmaschine mit gemischten Nockenwellen
IT1391573B1 (it) * 2008-09-09 2012-01-11 Piaggio & C Spa Dispositivo meccanico per la variazione della fase e dell'alzata delle valvole in un motore a combustione interna
DE102011014308A1 (de) * 2011-03-18 2012-09-20 Volkswagen Aktiengesellschaft Brennkraftmaschine mit gemischter Nockenwelle
CN109519316A (zh) * 2018-12-22 2019-03-26 重庆市力波机械制造有限公司 摩托车发动机启动机构及其制造方法
CN111927671A (zh) * 2020-08-19 2020-11-13 杨亚杰 一种水流冲击加速排水装置
CN117569887B (zh) * 2024-01-17 2024-05-17 潍柴动力股份有限公司 发动机及其配气机构

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1635314A (en) * 1924-09-06 1927-07-12 Doignon Louis Abel Centrifugal regulator
GB970161A (en) * 1960-12-07 1964-09-16 Thompson Ramo Wooldridge Inc Improvements in or relating to rocker arms and valve operating mechanisms
GB1090500A (en) * 1966-09-09 1967-11-08 Martin Kinross Saul Variable profile camshaft
AT381368B (de) * 1979-10-16 1986-10-10 Friedmann & Maier Ag Regelanlage fuer brennkraftmaschinen
IT1159352B (it) * 1983-03-07 1987-02-25 Fiat Auto Spa Dispositivo di regolazione della posizione assiale di un albero a camme a profilo variabile particolarmente per il comando della distribuzione di un motore
JPS60147512A (ja) * 1984-01-12 1985-08-03 Yamaha Motor Co Ltd ４サイクルエンジンの可変バルブタイミング装置
JPS6187911A (ja) * 1984-10-05 1986-05-06 Shoichi Yamamoto 内燃機関の自動進角カムシヤフト
JPS61241411A (ja) * 1985-04-18 1986-10-27 Honda Motor Co Ltd Ｓｏｈｃ型内燃機関における動弁装置
EP0213787B1 (fr) * 1985-08-08 1991-07-17 Honda Giken Kogyo Kabushiki Kaisha Dispositif d'actionnement de quatre soupapes dans un moteur du type à arbre à cames en tête
DE3532720A1 (de) * 1985-09-13 1987-03-19 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3631733A1 (de) * 1986-09-18 1988-03-24 Kloeckner Humboldt Deutz Ag Vorrichtung an einer brennkraftmaschine zur aenderung des foerderbeginns und/oder der ventilsteuerzeiten
US4721074A (en) * 1986-12-12 1988-01-26 General Motors Corporation Engine valve train module
JP2917274B2 (ja) * 1988-03-31 1999-07-12 スズキ株式会社 ４サイクルエンジンのシリンダヘッド
DE4132967A1 (de) * 1991-10-04 1992-05-14 Michael Dieck Alineare, mechanische regelung fuer rotorblattverstellung von windkraftanlagen
JPH07332050A (ja) * 1994-06-01 1995-12-19 Yutaka Tanaka 内燃機関の、バルブタイミング、及び、バルブリフト量を 自動的に変える装置。
DE60111160T2 (de) * 2000-11-16 2005-10-20 Honda Giken Kogyo K.K. Ventilannordnung in einer Brennkraftmaschine
US6505589B1 (en) * 2002-02-01 2003-01-14 General Motors Corporation Single cam three-valve engine overhead valve train

Also Published As

Publication number Publication date
WO2006014098A1 (fr) 2006-02-09
EP1781904B1 (fr) 2009-09-16
ATE443200T1 (de) 2009-10-15
ES2333028T3 (es) 2010-02-16
EP1781904A1 (fr) 2007-05-09
DE602005016691D1 (de) 2009-10-29

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