BE876641A - Piston alternatif - Google Patents

Piston alternatif

Info

Publication number
BE876641A
BE876641A BE0/195465A BE195465A BE876641A BE 876641 A BE876641 A BE 876641A BE 0/195465 A BE0/195465 A BE 0/195465A BE 195465 A BE195465 A BE 195465A BE 876641 A BE876641 A BE 876641A
Authority
BE
Belgium
Prior art keywords
alternative piston
piston
alternative
Prior art date
Application number
BE0/195465A
Other languages
English (en)
French (fr)
Original Assignee
Promeyrat Casteilla Tech
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 Promeyrat Casteilla Tech filed Critical Promeyrat Casteilla Tech
Publication of BE876641A publication Critical patent/BE876641A/xx

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 
    • 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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • F02F3/04—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts
    • F02F3/08—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts the inserts being ring-shaped
    • 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
    • F02F5/00—Piston rings, e.g. associated with piston crown
    • 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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • 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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/02—Bearing surfaces
    • 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

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)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
BE0/195465A 1978-06-01 1979-05-30 Piston alternatif BE876641A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7816444A FR2427479A1 (fr) 1978-06-01 1978-06-01 Piston alternatif
CH767979A CH639174A5 (fr) 1978-06-01 1979-08-23 Piston alternatif.

Publications (1)

Publication Number Publication Date
BE876641A true BE876641A (fr) 1979-09-17

Family

ID=25701909

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195465A BE876641A (fr) 1978-06-01 1979-05-30 Piston alternatif

Country Status (7)

Country Link
US (1) US4313368A (xx)
JP (1) JPS54156916A (xx)
BE (1) BE876641A (xx)
CH (1) CH639174A5 (xx)
DE (1) DE2921033A1 (xx)
FR (1) FR2427479A1 (xx)
GB (1) GB2022213B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031923B1 (de) * 1980-01-04 1984-05-09 Mahle Gmbh Kompressionsring für Kolben von Verbrennungsmotoren
JPS5791347A (en) * 1980-11-27 1982-06-07 Honda Motor Co Ltd Piston ring apparatus of engine
FR2515767A1 (fr) * 1981-10-30 1983-05-06 Set Evolutive Transports Piston pour machines alternatives
EP0123754A1 (fr) * 1983-04-29 1984-11-07 Mad France Piston pour machines alternatives
US5058488A (en) * 1988-10-26 1991-10-22 Metal Leve S.A. Means for preventing the build-up of carbon deposits on pistons
JP2579840Y2 (ja) * 1992-06-22 1998-09-03 株式会社リケン ハイトップリングピストン
DE4323262A1 (de) * 1993-07-12 1995-01-26 Fev Motorentech Gmbh & Co Kg Verfahren und Anordnung für die Schmiermittelversorgung einer Hubkolbenmaschine
DE19641778A1 (de) * 1996-10-10 1998-04-16 Bosch Gmbh Robert Kolbenpumpe
US6340160B1 (en) 1997-09-30 2002-01-22 Gilbert W. Younger System for sealing relatively movable elements
AT412809B (de) * 1999-08-20 2005-07-25 Riener Karl Stefan Hochdruckkompressor, insbesondere für die befüllung von kartuschen für pistolen und sportgewehre
GB2367522B (en) * 2000-10-07 2004-04-28 Federal Mogul Bradford Ltd Engine piston and manufacture thereof
CN104564320B (zh) * 2014-12-12 2017-10-13 陶凝 一种发动机节能减排的多级节流膨胀法
CN106677916A (zh) * 2017-02-16 2017-05-17 无锡华源凯马发动机有限公司 低排放非道路单缸柴油机活塞结构
CN112901364B (zh) * 2021-02-02 2022-03-29 马勒汽车技术（中国）有限公司 用于发动机的活塞

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790767A (en) * 1931-02-03 ricardo
US1772103A (en) * 1927-08-22 1930-08-05 Charles A Marien Piston for engines
US1860025A (en) * 1931-06-04 1932-05-24 Francis R Good Piston ring
US2400109A (en) * 1938-10-28 1946-05-14 Guy H Hall Piston ring
US2349918A (en) * 1940-07-08 1944-05-30 Caterpillar Tractor Co Piston construction
US2481553A (en) * 1947-12-23 1949-09-13 Williams Judson Piston and locked ring assembly and piston ring locking clip
GB752329A (en) * 1953-12-24 1956-07-11 Lammert Lenting A piston for a piston engine
NL6508994A (xx) * 1965-07-13 1967-01-16
FR1564583A (xx) * 1968-01-26 1969-04-25
US3721163A (en) * 1970-09-23 1973-03-20 Wellworthy Ltd Pistons
AU8652675A (en) * 1974-11-13 1977-05-19 F.B.J. Engineering Services Pty. Ltd. Piston
US4086844A (en) * 1976-02-18 1978-05-02 Homuth Kenneth C Hydraulic cylinder utilizing corrugated running surfaces
FR2385904A1 (fr) * 1977-03-28 1978-10-27 Promeyrat Casteilla Tech Nle M Piston alternatif a pourtour de tete auto-adaptable pour l'amelioration fondamentale du moteur thermique, et autres machines a pistons alternatifs

Also Published As

Publication number Publication date
GB2022213B (en) 1982-08-25
FR2427479A1 (fr) 1979-12-28
JPS54156916A (en) 1979-12-11
US4313368A (en) 1982-02-02
CH639174A5 (fr) 1983-10-31
DE2921033A1 (de) 1979-12-06
GB2022213A (en) 1979-12-12
FR2427479B1 (xx) 1985-02-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOC. PROMEYRAT-CASTEILLA TECHNIQUES NOUVELLES DU

Effective date: 19870531