FR2221624A1 - - Google Patents

Info

Publication number
FR2221624A1
FR2221624A1 FR7408674A FR7408674A FR2221624A1 FR 2221624 A1 FR2221624 A1 FR 2221624A1 FR 7408674 A FR7408674 A FR 7408674A FR 7408674 A FR7408674 A FR 7408674A FR 2221624 A1 FR2221624 A1 FR 2221624A1
Authority
FR
France
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
FR7408674A
Other languages
French (fr)
Other versions
FR2221624B1 (en
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.)
ASS ENG FRANCE
Original Assignee
ASS ENG FRANCE
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 ASS ENG FRANCE filed Critical ASS ENG FRANCE
Publication of FR2221624A1 publication Critical patent/FR2221624A1/fr
Application granted granted Critical
Publication of FR2221624B1 publication Critical patent/FR2221624B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/22—Rings for preventing wear of grooves or like seatings
    • 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
    • F02F3/00—Pistons 
    • F02F3/10—Pistons  having surface coverings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
FR7408674A 1973-03-15 1974-03-14 Expired FR2221624B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1255773A GB1441984A (en) 1973-03-15 1973-03-15 Pistons and methods of their manufacture

Publications (2)

Publication Number Publication Date
FR2221624A1 true FR2221624A1 (en) 1974-10-11
FR2221624B1 FR2221624B1 (en) 1979-01-05

Family

ID=10006845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408674A Expired FR2221624B1 (en) 1973-03-15 1974-03-14

Country Status (3)

Country Link
DE (1) DE2411840A1 (en)
FR (1) FR2221624B1 (en)
GB (1) GB1441984A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461862A1 (en) * 1979-07-19 1981-02-06 Ass Eng France LIGHT ALLOY PISTON HAVING REINFORCED SEGMENT GLOVES AND METHOD FOR MANUFACTURING THE SAME
FR2462626A1 (en) * 1979-07-27 1981-02-13 Mahle Gmbh ALUMINUM PISTON WHOSE GORGE PARTITIONS ARE REINFORCED

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8405030U1 (en) * 1984-02-18 1986-05-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Wear-resistant piston ring groove on an upper piston part of an internal combustion engine piston made from heat-treated steel
GB8413800D0 (en) * 1984-05-30 1984-07-04 Ae Plc Manufacture of pistons
GB2271521B (en) * 1992-10-06 1996-01-31 Metalock Reconditioning engine parts

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE619877C (en) * 1933-10-14 1935-10-09 Tage Madsen Multi-part wear ring for piston rings

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE619877C (en) * 1933-10-14 1935-10-09 Tage Madsen Multi-part wear ring for piston rings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461862A1 (en) * 1979-07-19 1981-02-06 Ass Eng France LIGHT ALLOY PISTON HAVING REINFORCED SEGMENT GLOVES AND METHOD FOR MANUFACTURING THE SAME
FR2462626A1 (en) * 1979-07-27 1981-02-13 Mahle Gmbh ALUMINUM PISTON WHOSE GORGE PARTITIONS ARE REINFORCED

Also Published As

Publication number Publication date
GB1441984A (en) 1976-07-07
FR2221624B1 (en) 1979-01-05
DE2411840A1 (en) 1974-09-26

Similar Documents

Publication Publication Date Title
AU476761B2 (en)
AU465372B2 (en)
AU474593B2 (en)
AU474511B2 (en)
AU474838B2 (en)
AU465453B2 (en)
AU471343B2 (en)
AU465434B2 (en)
AU450229B2 (en)
AU476714B2 (en)
AU472848B2 (en)
AU466283B2 (en)
AU476696B2 (en)
FR2221624B1 (en)
AU477823B2 (en)
AU477824B2 (en)
AU476873B1 (en)
AU471461B2 (en)
AU447540B2 (en)
AU461342B2 (en)
AR210729A1 (en)
AU1891376A (en)
CH565067A5 (en)
AU470923A (en)
AU479562A (en)

Legal Events

Date Code Title Description
ST Notification of lapse