FR2488652A1 - - Google Patents

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Publication number
FR2488652A1
FR2488652A1 FR8025633A FR8025633A FR2488652A1 FR 2488652 A1 FR2488652 A1 FR 2488652A1 FR 8025633 A FR8025633 A FR 8025633A FR 8025633 A FR8025633 A FR 8025633A FR 2488652 A1 FR2488652 A1 FR 2488652A1
Authority
FR
France
Prior art keywords
seat
cylinder head
grad
cylinder
attached
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.)
Granted
Application number
FR8025633A
Other languages
English (en)
French (fr)
Other versions
FR2488652B1 (OSRAM
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg 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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2488652A1 publication Critical patent/FR2488652A1/fr
Application granted granted Critical
Publication of FR2488652B1 publication Critical patent/FR2488652B1/fr
Expired legal-status Critical Current

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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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR8025633A 1979-12-18 1980-12-03 Expired FR2488652B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792950964 DE2950964A1 (de) 1979-12-18 1979-12-18 Ventilsitzring fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2488652A1 true FR2488652A1 (OSRAM) 1982-02-19
FR2488652B1 FR2488652B1 (OSRAM) 1984-07-27

Family

ID=6088836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025633A Expired FR2488652B1 (OSRAM) 1979-12-18 1980-12-03

Country Status (10)

Country Link
JP (1) JPS5698514A (OSRAM)
CH (1) CH652800A5 (OSRAM)
DD (1) DD155539A1 (OSRAM)
DE (1) DE2950964A1 (OSRAM)
FR (1) FR2488652B1 (OSRAM)
GB (1) GB2065770B (OSRAM)
HU (1) HU183271B (OSRAM)
IN (1) IN153951B (OSRAM)
IT (1) IT1134690B (OSRAM)
SE (1) SE441851B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331145C2 (de) * 1983-08-30 1986-08-28 Audi AG, 8070 Ingolstadt Leichtmetall-Zylinderkopf für Hubkolben-Brennkraftmaschinen
US8220429B2 (en) * 2009-07-23 2012-07-17 Briggs & Stratton Corporation Overhead valve and rocker arm configuration for a small engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1170761A (fr) * 1957-01-02 1959-01-19 Thompson Prod Inc Siège rapporté pour soupape
GB1164292A (en) * 1966-06-23 1969-09-17 Davey Paxman And Company Ltd Improvements in and relating to Cylinder Heads and Valve Seat Inserts for Internal Combustion Engines.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1170761A (fr) * 1957-01-02 1959-01-19 Thompson Prod Inc Siège rapporté pour soupape
GB1164292A (en) * 1966-06-23 1969-09-17 Davey Paxman And Company Ltd Improvements in and relating to Cylinder Heads and Valve Seat Inserts for Internal Combustion Engines.

Also Published As

Publication number Publication date
FR2488652B1 (OSRAM) 1984-07-27
IT1134690B (it) 1986-08-13
GB2065770B (en) 1983-08-24
SE441851B (sv) 1985-11-11
DE2950964A1 (de) 1981-06-25
CH652800A5 (de) 1985-11-29
DD155539A1 (de) 1982-06-16
HU183271B (en) 1984-04-28
SE8008896L (sv) 1981-06-19
JPS5698514A (en) 1981-08-08
IT8026590A0 (it) 1980-12-12
GB2065770A (en) 1981-07-01
IN153951B (OSRAM) 1984-09-01

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Legal Events

Date Code Title Description
ST Notification of lapse