IT1239157B - Motore a combustione interna e fascia elastica di pistone per esso. - Google Patents

Motore a combustione interna e fascia elastica di pistone per esso.

Info

Publication number
IT1239157B
IT1239157B IT47518A IT4751890A IT1239157B IT 1239157 B IT1239157 B IT 1239157B IT 47518 A IT47518 A IT 47518A IT 4751890 A IT4751890 A IT 4751890A IT 1239157 B IT1239157 B IT 1239157B
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
elastic piston
piston band
band
Prior art date
Application number
IT47518A
Other languages
English (en)
Other versions
IT9047518A0 (it
IT9047518A1 (it
Inventor
George G Lassanske
Original Assignee
Outboard Marine Corp
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 Outboard Marine Corp filed Critical Outboard Marine Corp
Publication of IT9047518A0 publication Critical patent/IT9047518A0/it
Publication of IT9047518A1 publication Critical patent/IT9047518A1/it
Application granted granted Critical
Publication of IT1239157B publication Critical patent/IT1239157B/it

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
    • F16J9/24—Members preventing rotation of rings in grooves
    • 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
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
IT47518A 1989-01-12 1990-01-11 Motore a combustione interna e fascia elastica di pistone per esso. IT1239157B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/296,012 US4934350A (en) 1989-01-12 1989-01-12 Method to prevent piston ring rotation

Publications (3)

Publication Number Publication Date
IT9047518A0 IT9047518A0 (it) 1990-01-11
IT9047518A1 IT9047518A1 (it) 1990-07-13
IT1239157B true IT1239157B (it) 1993-09-28

Family

ID=23140213

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47518A IT1239157B (it) 1989-01-12 1990-01-11 Motore a combustione interna e fascia elastica di pistone per esso.

Country Status (6)

Country Link
US (1) US4934350A (it)
JP (1) JPH02201065A (it)
DE (1) DE4000798A1 (it)
FR (1) FR2641577B1 (it)
IT (1) IT1239157B (it)
NO (1) NO900061L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07109953A (ja) * 1993-10-12 1995-04-25 Yamaha Motor Co Ltd 筒内燃料噴射式２サイクルエンジンのピストン
US6055726A (en) * 1993-10-12 2000-05-02 Yamaha Hatsudoki Kabushiki Kaisha Method of forming a piston
US5664536A (en) * 1996-08-14 1997-09-09 Brunswick Corporation Self-locating piston ring for a two-stroke engine
US7510195B2 (en) * 2003-11-21 2009-03-31 Honeywell International Inc. High temperature and high pressure compressor piston ring

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1363725A (en) * 1920-12-28 Piston
DE163696C (it) *
US1406475A (en) * 1919-08-30 1922-02-14 John F Morgal Piston ring
US1526309A (en) * 1923-12-20 1925-02-10 Hof Willy Hand air pump
US1514022A (en) * 1924-01-24 1924-11-04 Smith Sydney Piston
GB441224A (en) * 1934-09-24 1936-01-15 Albano Bonfa Improvements relating to packing rings for engines
US2428177A (en) * 1944-09-02 1947-09-30 Hastings Mfg Co Piston ring and piston and piston ring assembly
FR1156722A (fr) * 1956-09-12 1958-05-20 Segment en fonte d'une seule pièce pour tous types de piston de moteur
US2955579A (en) * 1959-09-04 1960-10-11 Bachan Mfg Company Fluid actuator for linear and rotary movements
US3379186A (en) * 1966-09-08 1968-04-23 Oscar A. Yost Machine with polyhedral pistons and renewable straight seals
US3554564A (en) * 1968-06-12 1971-01-12 Outboard Marine Corp Pressure backed piston rings
JPS5856452Y2 (ja) * 1978-03-30 1983-12-26 本田技研工業株式会社 往復機関のコンロツド装置
JPS54129206A (en) * 1978-03-28 1979-10-06 Honda Motor Co Ltd Internal combustion engine
US4256067A (en) * 1978-04-07 1981-03-17 Honda Giken Kogyo Kabushiki Kaisha Oblong piston rings for internal combustion engine
GB2024968B (en) * 1978-07-08 1982-06-16 Lucas Industries Ltd Servo boosters for vehicle braking systms
DE2913418A1 (de) * 1979-04-04 1980-10-16 Fuehrer Heinz Georg Elliptischer hubkolben, elliptischer kolbenring, zylinderkopfdichtung mit elliptischem durchtritt fuer verbrennungsmotoren, pumpen und verdichter
DE3021180A1 (de) * 1979-06-06 1980-12-18 Honda Motor Co Ltd Kraftrad mit mehrzylinder-brennkraftmaschine
JPS5910365Y2 (ja) * 1979-06-21 1984-04-02 本田技研工業株式会社 内燃機関用エキスパンダ付ピストンリング
US4471730A (en) * 1979-09-10 1984-09-18 Honda Giken Kogyo Kabushiki Kaisha Four-cycle internal combustion engine and associated methods of fuel combustion
US4367702A (en) * 1981-01-30 1983-01-11 Outboard Marine Corporation Internal combustion engine with automatic compression release
US4570945A (en) * 1982-05-20 1986-02-18 Nissan Motor Co., Ltd. Piston ring having shape of an ellipse or an elongated circle
AU584386B2 (en) * 1985-01-29 1989-05-25 Honda Giken Kogyo Kabushiki Kaisha Four stroke internal combustion engine
IT1182507B (it) * 1985-07-12 1987-10-05 Ae Borgo Spa Pistoni con profilo asimmetrico per motori a combustione interna
US4883029A (en) * 1987-04-07 1989-11-28 Outboard Marine Corporation Piston and piston ring construction

Also Published As

Publication number Publication date
NO900061D0 (no) 1990-01-08
JPH02201065A (ja) 1990-08-09
IT9047518A0 (it) 1990-01-11
IT9047518A1 (it) 1990-07-13
US4934350A (en) 1990-06-19
FR2641577A1 (fr) 1990-07-13
NO900061L (no) 1990-07-13
DE4000798A1 (de) 1990-07-19
FR2641577B1 (fr) 1991-12-06

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940120