DE69807979T2 - Brennkraftmaschine - Google Patents

Brennkraftmaschine

Info

Publication number
DE69807979T2
DE69807979T2 DE69807979T DE69807979T DE69807979T2 DE 69807979 T2 DE69807979 T2 DE 69807979T2 DE 69807979 T DE69807979 T DE 69807979T DE 69807979 T DE69807979 T DE 69807979T DE 69807979 T2 DE69807979 T2 DE 69807979T2
Authority
DE
Germany
Prior art keywords
arm
machine according
cross member
valves
pair
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.)
Expired - Lifetime
Application number
DE69807979T
Other languages
German (de)
English (en)
Other versions
DE69807979D1 (de
Inventor
Pietro Bianchi
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.)
Iveco SpA
Original Assignee
Iveco Fiat SpA
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 Iveco Fiat SpA filed Critical Iveco Fiat SpA
Application granted granted Critical
Publication of DE69807979D1 publication Critical patent/DE69807979D1/de
Publication of DE69807979T2 publication Critical patent/DE69807979T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F01L1/20—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
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
    • 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
    • F01L2305/00—Valve arrangements comprising rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
DE69807979T 1997-05-20 1998-05-19 Brennkraftmaschine Expired - Lifetime DE69807979T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO000433A IT1292324B1 (it) 1997-05-20 1997-05-20 Motore endotermico.

Publications (2)

Publication Number Publication Date
DE69807979D1 DE69807979D1 (de) 2002-10-24
DE69807979T2 true DE69807979T2 (de) 2003-05-28

Family

ID=11415722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807979T Expired - Lifetime DE69807979T2 (de) 1997-05-20 1998-05-19 Brennkraftmaschine

Country Status (4)

Country Link
EP (1) EP0879936B1 (enrdf_load_stackoverflow)
DE (1) DE69807979T2 (enrdf_load_stackoverflow)
ES (1) ES2182176T3 (enrdf_load_stackoverflow)
IT (1) IT1292324B1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020002726A1 (de) 2020-05-07 2021-11-11 Georg Schreiber Hubkolben mit Ventil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1257078B (it) * 1992-08-26 1996-01-05 Iveco Fiat Motore endotermico provvisto di un gruppo di comando valvole perfezionato.
US5303680A (en) * 1993-06-10 1994-04-19 Eaton Corporation Lash adjusting mechanism for multi valve engine
NL1001267C2 (nl) * 1995-09-22 1997-03-25 Netherlands Car Bv Verbrandingsmotor.
US5636600A (en) * 1995-10-31 1997-06-10 Cummins Engine Company, Inc. Rocker lever assembly for internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020002726A1 (de) 2020-05-07 2021-11-11 Georg Schreiber Hubkolben mit Ventil
DE102020002726B4 (de) 2020-05-07 2022-09-29 Georg Schreiber Hubkolben mit Ventil

Also Published As

Publication number Publication date
EP0879936A1 (en) 1998-11-25
IT1292324B1 (it) 1999-01-29
ES2182176T3 (es) 2003-03-01
ITTO970433A1 (it) 1998-11-20
ITTO970433A0 (enrdf_load_stackoverflow) 1997-05-20
EP0879936B1 (en) 2002-09-18
DE69807979D1 (de) 2002-10-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IVECO S.P.A., TURIN, IT