IT994098B - IMPROVEMENT IN THE PISTONS AND ELASTIC RINGS IN PARTICULAR FOR INTERNAL COMBUSTION ENGINES - Google Patents

IMPROVEMENT IN THE PISTONS AND ELASTIC RINGS IN PARTICULAR FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
IT994098B
IT994098B IT5142273A IT5142273A IT994098B IT 994098 B IT994098 B IT 994098B IT 5142273 A IT5142273 A IT 5142273A IT 5142273 A IT5142273 A IT 5142273A IT 994098 B IT994098 B IT 994098B
Authority
IT
Italy
Prior art keywords
pistons
improvement
internal combustion
combustion engines
elastic rings
Prior art date
Application number
IT5142273A
Other languages
Italian (it)
Original Assignee
Wellworthy Ltd
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 Wellworthy Ltd filed Critical Wellworthy Ltd
Application granted granted Critical
Publication of IT994098B publication Critical patent/IT994098B/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
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/0023—Multi-part pistons the parts being bolted or screwed together
    • 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
    • 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
    • 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
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity
IT5142273A 1972-07-28 1973-07-12 IMPROVEMENT IN THE PISTONS AND ELASTIC RINGS IN PARTICULAR FOR INTERNAL COMBUSTION ENGINES IT994098B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3528572A GB1439328A (en) 1972-07-28 1972-07-28 Pistons and piston rings

Publications (1)

Publication Number Publication Date
IT994098B true IT994098B (en) 1975-10-20

Family

ID=10375993

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5142273A IT994098B (en) 1972-07-28 1973-07-12 IMPROVEMENT IN THE PISTONS AND ELASTIC RINGS IN PARTICULAR FOR INTERNAL COMBUSTION ENGINES

Country Status (5)

Country Link
JP (1) JPS49132408A (en)
DE (1) DE2338045A1 (en)
FR (1) FR2195310A5 (en)
GB (1) GB1439328A (en)
IT (1) IT994098B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583959Y2 (en) * 1978-08-02 1983-01-24 株式会社日立製作所 piston
JPS5911138U (en) * 1982-07-15 1984-01-24 株式会社新潟鐵工所 internal combustion engine piston
DE3230388A1 (en) * 1982-08-14 1984-02-16 Karl Schmidt Gmbh, 7107 Neckarsulm METHOD FOR CONNECTING AN INLET POWDERED INTO A COMPONENT MOLDED IN A LIGHT METAL MATERIAL FOR INTERNAL COMBUSTION ENGINE
JPS60190650A (en) * 1984-03-13 1985-09-28 Ngk Insulators Ltd Engine piston and manufacturing method thereof
DE8510204U1 (en) * 1985-04-04 1985-07-11 Ficht GmbH, 8011 Kirchseeon Multi-part reciprocating piston for internal combustion engines
FR2702024B1 (en) * 1993-02-26 1995-05-24 Racing Organisation Course Sar Piston with closed segment, segment, machine comprising such a piston and method for manufacturing a piston.
US6283070B1 (en) * 1999-07-23 2001-09-04 Carl Robert Deckard Apparatus and method for sealing internal combustion engines
KR101279842B1 (en) 2005-12-17 2013-06-28 말레 인터내셔널 게엠베하 Two-piece piston for an internal combustion engine

Also Published As

Publication number Publication date
FR2195310A5 (en) 1974-03-01
JPS49132408A (en) 1974-12-19
GB1439328A (en) 1976-06-16
DE2338045A1 (en) 1974-02-14

Similar Documents

Publication Publication Date Title
SE401017B (en) COMBUSTION ENGINE WITH A COOL COAT AND A PUMP
KR780000180B1 (en) Reciprocating internal combustion engine
SE392503B (en) COMBUSTION ENGINE WITH AT LEAST ONE IN A CYLINDER RELEVANT PISTON AND ONE WITH THIS COOPERATIVE PUMP PISTON
CH545413A (en) Rotary piston internal combustion engine
IT944924B (en) IMPROVEMENT IN THE SEGMENTS FOR PISTONS OF INTERNAL COMBUSTION ENGINES
IT997636B (en) IMPROVEMENT IN INTERNAL COMBUSTION ENGINES
IT976790B (en) IMPROVEMENT IN INTERNAL COMBUSTION ENGINES
IT945515B (en) SUPPORTING A PREHEATING VALVE SHAFT IN INTERNAL COMBUSTION ENGINES
IT957829B (en) IMPROVEMENT IN THE SILENCERS FOR INTERNAL COMBUSTION ENGINES
JPS5279115A (en) Internal combustion piston engine
IT999125B (en) INTERNAL COMBUSTION ENGINE WITH ROTATING PISTONS
IT950589B (en) PERFECTION IN PISTONS FOR INTERNAL COMBUSTION ENGINES FOR COMPRESSORS AND SIMILAR
IT994098B (en) IMPROVEMENT IN THE PISTONS AND ELASTIC RINGS IN PARTICULAR FOR INTERNAL COMBUSTION ENGINES
IT994389B (en) IMPROVEMENT IN ROTATING INTERNAL COMBUSTION ENGINES
SE408935B (en) COMBUSTION COMBUSTION ENGINE AND FUEL PREPARATION ENGINE
IT978430B (en) FAN IN PARTICULAR FOR INTERNAL COMBUSTION ENGINES
IT1072545B (en) VALVE IN PARTICULAR FOR PISTON COMBUSTION MACHINES FOR EXAMPLE DIESEL ENGINES AND OTHERS
IT1057299B (en) IMPROVEMENT IN THE PISTONS FOR INTERNAL COMBUSTION ENGINES
IL41890A0 (en) Supercharged internal combustion engines
IT1023305B (en) IMPROVEMENT IN INTERNAL COMBUSTION ENGINES
IT976814B (en) IMPROVEMENT IN INTERNAL COMBUSTION ENGINES
AU5175373A (en) Internal combustion engines
IT1021852B (en) IMPROVEMENT IN INTERNAL COMBUSTION ENGINES
IT980452B (en) IMPROVEMENT IN INTERNAL COMBUSTION ENGINES
IT990168B (en) IMPROVEMENT IN INTERNAL COMBUSTION ENGINES WITH ALTERNATIVE PLUNGERS