DE102005053882A1 - Ventilbetätigungsvorrichtung - Google Patents

Ventilbetätigungsvorrichtung Download PDF

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Publication number
DE102005053882A1
DE102005053882A1 DE102005053882A DE102005053882A DE102005053882A1 DE 102005053882 A1 DE102005053882 A1 DE 102005053882A1 DE 102005053882 A DE102005053882 A DE 102005053882A DE 102005053882 A DE102005053882 A DE 102005053882A DE 102005053882 A1 DE102005053882 A1 DE 102005053882A1
Authority
DE
Germany
Prior art keywords
operating
combustion engine
internal combustion
actuator unit
unit
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE102005053882A
Other languages
English (en)
Inventor
Herbert Schertler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE102005053882A priority Critical patent/DE102005053882A1/de
Publication of DE102005053882A1 publication Critical patent/DE102005053882A1/de
Withdrawn legal-status Critical Current

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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • F01L13/065—Compression release engine retarders of the "Jacobs Manufacturing" 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
    • F01L1/12—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
    • 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
    • F01L1/20—Adjusting or compensating clearance
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Die Erfindung geht aus von einer Ventilbetätigungsvorrichtung mit einer ersten, variabel betätigbaren Aktoreinheit (10), die zur Einstellung einer Brennkraftmaschinenzylinderfüllung mittels eines ersten Gaswechselventils (11) vorgesehen ist, und mit einer Betätigungseinheit (12), die dazu vorgesehen ist, die Aktoreinheit (10) zumindest zur Erzielung einer Brennkraftmaschinenbremswirkung zu betätigen. DOLLAR A Es wird vorgeschlagen, dass die Ventilbetätigungsvorrichtung wenigstens eine zweite, variabel betätigbare Aktoreinheit (13) aufweist, die zur Einstellung einer Brennkraftmaschinenzylinderfüllung mittels eines zweiten Gaswechselventils (14) vorgesehen ist.
DE102005053882A 2005-11-11 2005-11-11 Ventilbetätigungsvorrichtung Withdrawn DE102005053882A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102005053882A DE102005053882A1 (de) 2005-11-11 2005-11-11 Ventilbetätigungsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005053882A DE102005053882A1 (de) 2005-11-11 2005-11-11 Ventilbetätigungsvorrichtung

Publications (1)

Publication Number Publication Date
DE102005053882A1 true DE102005053882A1 (de) 2007-05-16

Family

ID=37982624

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005053882A Withdrawn DE102005053882A1 (de) 2005-11-11 2005-11-11 Ventilbetätigungsvorrichtung

Country Status (1)

Country Link
DE (1) DE102005053882A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017005378A1 (de) 2017-06-03 2017-11-30 Daimler Ag Verfahren zum Einstellen eines Motorbremszustands einer Verbrennungskraftmaschine
DE102009051261B4 (de) 2009-10-29 2023-05-11 Daimler Truck AG Verfahren zum Betreiben einer Motorbremse eines Kraftwagens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051261B4 (de) 2009-10-29 2023-05-11 Daimler Truck AG Verfahren zum Betreiben einer Motorbremse eines Kraftwagens
DE102017005378A1 (de) 2017-06-03 2017-11-30 Daimler Ag Verfahren zum Einstellen eines Motorbremszustands einer Verbrennungskraftmaschine

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: DAIMLER AG, 70327 STUTTGART, DE

8120 Willingness to grant licences paragraph 23
R012 Request for examination validly filed

Effective date: 20120612

R120 Application withdrawn or ip right abandoned