PT75480B - HEAD GASKET FOR INTERNAL COMBUSTION ENGINE WITH COMBUSTION PRECHAMBER - Google Patents

HEAD GASKET FOR INTERNAL COMBUSTION ENGINE WITH COMBUSTION PRECHAMBER

Info

Publication number
PT75480B
PT75480B PT75480A PT7548082A PT75480B PT 75480 B PT75480 B PT 75480B PT 75480 A PT75480 A PT 75480A PT 7548082 A PT7548082 A PT 7548082A PT 75480 B PT75480 B PT 75480B
Authority
PT
Portugal
Prior art keywords
gasket
crimped
combustion chamber
flange
ricardo
Prior art date
Application number
PT75480A
Other languages
French (fr)
Portuguese (pt)
Other versions
PT75480A (en
Original Assignee
Curty Soc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9265075&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT75480(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Curty Soc filed Critical Curty Soc
Publication of PT75480A publication Critical patent/PT75480A/en
Publication of PT75480B publication Critical patent/PT75480B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F11/00—Arrangements of sealings in combustion engines 
    • F02F11/002—Arrangements of sealings in combustion engines  involving cylinder heads
    • 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
    • F02B2275/16—Indirect injection
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

1. A cylinder head gasket for an internal combustion engine with an added pre-combustion chamber of the Ricardo type in which a gas-tight seal is obtained by means of metal fire rings (14) each consisting of a part associated with an opening in the gasket so as to overlap the edge of said opening and having two flanges (15, 16) in, overlapping relationship with the two faces of the gasket (13), one (16) of which flanges has been crimped and the other (15) is wider than that (16) which has been crimped, the crimped flange (16) of the fire ring being associated with a metal plate (17) engaged between it and the gasket and maintained in position by the pressure which it applies to the latter, characterised in that the width of the flange (15) facing the pre-combustion chamber completely covers the common surface area between this added Ricardo-type pre-combustion chamber and the engine block and in that the metal plate (17) which is interposed between the crimped flange (16) and the gasket has a width such that it extends over the whole of this width of the flange (15) facing the added Ricardo-type pre-combustion chamber.
PT75480A 1981-12-10 1982-08-30 HEAD GASKET FOR INTERNAL COMBUSTION ENGINE WITH COMBUSTION PRECHAMBER PT75480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8123467A FR2518171B1 (en) 1981-12-10 1981-12-10 CYLINDER HEAD GASKET FOR INTERNAL COMBUSTION ENGINE WITH COMBUSTION PRECHAMBER

Publications (2)

Publication Number Publication Date
PT75480A PT75480A (en) 1982-09-01
PT75480B true PT75480B (en) 1984-11-12

Family

ID=9265075

Family Applications (1)

Application Number Title Priority Date Filing Date
PT75480A PT75480B (en) 1981-12-10 1982-08-30 HEAD GASKET FOR INTERNAL COMBUSTION ENGINE WITH COMBUSTION PRECHAMBER

Country Status (10)

Country Link
EP (1) EP0082090B1 (en)
JP (1) JPS58113558A (en)
AT (1) ATE29915T1 (en)
BR (1) BR8204670A (en)
DE (2) DE82090T1 (en)
DK (1) DK442182A (en)
ES (1) ES266850Y (en)
FR (1) FR2518171B1 (en)
MX (1) MX154151A (en)
PT (1) PT75480B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526818A1 (en) * 1985-07-26 1987-02-05 Goetze Ag CYLINDER HEAD GASKET FOR COMBUSTION ENGINES WITH PRE-COMBUSTION CHAMBER BUILT INTO THE CYLINDER HEAD

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1475676A1 (en) * 1964-07-28 1969-02-06 Felt Products Mfg Co Flat seal
DE1294102B (en) * 1965-11-26 1969-04-30 Goetzewerke Cylinder head gasket for internal combustion engines
DE1750805C2 (en) * 1968-06-06 1974-08-01 Reinz-Dichtungs-Gesellschaft Mbh, 7910 Neu-Ulm Pre-ring for soft material flat gaskets

Also Published As

Publication number Publication date
EP0082090A1 (en) 1983-06-22
FR2518171A1 (en) 1983-06-17
BR8204670A (en) 1983-08-02
EP0082090B1 (en) 1987-09-23
DE3277381D1 (en) 1987-10-29
JPS58113558A (en) 1983-07-06
ES266850Y (en) 1984-07-01
ES266850U (en) 1983-02-16
PT75480A (en) 1982-09-01
MX154151A (en) 1987-05-26
FR2518171B1 (en) 1985-09-13
DE82090T1 (en) 1984-06-07
ATE29915T1 (en) 1987-10-15
DK442182A (en) 1983-06-11

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