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BR9104008A - PISTON RING DEVICE FOR ALTERNATIVE PISTON MOVEMENT MACHINE MAINLY FOR INTERNAL COMBUSTION ENGINES - Google Patents

PISTON RING DEVICE FOR ALTERNATIVE PISTON MOVEMENT MACHINE MAINLY FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
BR9104008A
BR9104008A BR919104008A BR9104008A BR9104008A BR 9104008 A BR9104008 A BR 9104008A BR 919104008 A BR919104008 A BR 919104008A BR 9104008 A BR9104008 A BR 9104008A BR 9104008 A BR9104008 A BR 9104008A
Authority
BR
Brazil
Prior art keywords
internal combustion
combustion engines
ring device
machine mainly
movement machine
Prior art date
Application number
BR919104008A
Other languages
Portuguese (pt)
Inventor
Laszlo Wilhelm
Original Assignee
Laszlo Wilhelm
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 Laszlo Wilhelm filed Critical Laszlo Wilhelm
Publication of BR9104008A publication Critical patent/BR9104008A/en

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
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • 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
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
    • F16J9/062—Coiled spring along the entire circumference

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)
  • Compressor (AREA)
BR919104008A 1990-01-18 1991-01-18 PISTON RING DEVICE FOR ALTERNATIVE PISTON MOVEMENT MACHINE MAINLY FOR INTERNAL COMBUSTION ENGINES BR9104008A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU90185A HUT59470A (en) 1990-01-18 1990-01-18 Piston-ring unit for piston reciprocating machines particularly for internal combustion engines
PCT/HU1991/000002 WO1991010826A1 (en) 1990-01-18 1991-01-18 Piston ring device for piston reciprocating machines, mainly for internal combustion engines

Publications (1)

Publication Number Publication Date
BR9104008A true BR9104008A (en) 1991-12-10

Family

ID=10948376

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919104008A BR9104008A (en) 1990-01-18 1991-01-18 PISTON RING DEVICE FOR ALTERNATIVE PISTON MOVEMENT MACHINE MAINLY FOR INTERNAL COMBUSTION ENGINES

Country Status (8)

Country Link
EP (1) EP0463146A1 (en)
JP (1) JPH04504463A (en)
KR (1) KR920701647A (en)
AU (1) AU7057091A (en)
BR (1) BR9104008A (en)
CA (1) CA2049320A1 (en)
HU (1) HUT59470A (en)
WO (1) WO1991010826A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347915A (en) * 1991-11-06 1994-09-20 Maschinenfabrik Sulzer-Burckhardt Ag Piston compressor for the oilfree compression of gases
US6776419B2 (en) 2002-06-05 2004-08-17 Gregory S. Antoun Seal for a reciprocating plunger
WO2015050624A2 (en) 2013-08-02 2015-04-09 United Technologies Corporation Gas turbine engine non-rotating structure wedge seal
JP6397708B2 (en) * 2014-09-29 2018-09-26 株式会社クボタ engine
JP7275534B2 (en) * 2018-11-06 2023-05-18 株式会社Ihi seal ring mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835815C (en) * 1949-07-05 1952-04-03 Gertrud Schnuerle Piston ring for two-stroke engines
DE1101070B (en) * 1958-11-28 1961-03-02 Goetzewerke Sealing ring system, especially for regulating internal combustion engine pistons
US2918340A (en) * 1958-12-19 1959-12-22 Mcquay Norris Mfg Co Piston ring assembly
US3066943A (en) * 1959-12-28 1962-12-04 Perfect Circle Corp Piston ring
US4032159A (en) * 1975-10-28 1977-06-28 Poly Seal, Inc. Interference compression seal
FR2561713B1 (en) * 1984-03-20 1988-09-09 Pons Jean Eugene SEALING SEGMENT IN PARTICULAR FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
JPH04504463A (en) 1992-08-06
KR920701647A (en) 1992-08-12
EP0463146A1 (en) 1992-01-02
WO1991010826A1 (en) 1991-07-25
AU7057091A (en) 1991-08-05
HUT59470A (en) 1992-05-28
HU900185D0 (en) 1990-03-28
CA2049320A1 (en) 1991-07-19

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FD3 Appl. lapsed due to non-payment of renewal fee