IT1202693B - Azionamento a valvole per motori diesel a combustione intena - Google Patents

Azionamento a valvole per motori diesel a combustione intena

Info

Publication number
IT1202693B
IT1202693B IT19841/87A IT1984187A IT1202693B IT 1202693 B IT1202693 B IT 1202693B IT 19841/87 A IT19841/87 A IT 19841/87A IT 1984187 A IT1984187 A IT 1984187A IT 1202693 B IT1202693 B IT 1202693B
Authority
IT
Italy
Prior art keywords
diesel engines
valve operation
combustion diesel
intense combustion
intense
Prior art date
Application number
IT19841/87A
Other languages
English (en)
Other versions
IT8719841A0 (it
Inventor
Dietrich Distler
Klaus Giesen
Original Assignee
Volkswagen Ag
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 Volkswagen Ag filed Critical Volkswagen Ag
Publication of IT8719841A0 publication Critical patent/IT8719841A0/it
Application granted granted Critical
Publication of IT1202693B publication Critical patent/IT1202693B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/004—Aiding engine start by using decompression means or variable valve actuation
    • 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
    • F01L1/245—Hydraulic tappets
    • F01L1/25—Hydraulic tappets between cam and valve stem
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • F01L9/12—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem
    • F01L9/14—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem the volume of the chamber being variable, e.g. for varying the lift or the timing of a valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
IT19841/87A 1986-03-26 1987-03-25 Azionamento a valvole per motori diesel a combustione intena IT1202693B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3610178 1986-03-26

Publications (2)

Publication Number Publication Date
IT8719841A0 IT8719841A0 (it) 1987-03-25
IT1202693B true IT1202693B (it) 1989-02-09

Family

ID=6297308

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19841/87A IT1202693B (it) 1986-03-26 1987-03-25 Azionamento a valvole per motori diesel a combustione intena

Country Status (3)

Country Link
JP (1) JPS62255508A (it)
FR (1) FR2596455B1 (it)
IT (1) IT1202693B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007052254B4 (de) * 2007-11-02 2021-02-04 Daimler Ag Ventiltriebvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1425653A1 (de) * 1963-07-08 1969-01-23 Richard Kuechen Sen Ventilantrieb mit hydraulischem Spielausgleich
JPS5915614A (ja) * 1982-07-19 1984-01-26 Atsugi Motor Parts Co Ltd 内燃機関のバルブ機構におけるラツシユ調整装置
JPS6111411A (ja) * 1984-06-25 1986-01-18 Aisin Seiki Co Ltd バルブ停止装置付油圧リフタ
JPS6166811A (ja) * 1984-09-07 1986-04-05 Odai Tekko Kk 内燃機関における休止機能付動弁機構

Also Published As

Publication number Publication date
FR2596455B1 (fr) 1989-12-15
IT8719841A0 (it) 1987-03-25
FR2596455A1 (fr) 1987-10-02
JPS62255508A (ja) 1987-11-07

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