MX2023003565A - Combinación de anillos de pistón y estructura de combinación de pistón y anillos de pistón. - Google Patents

Combinación de anillos de pistón y estructura de combinación de pistón y anillos de pistón.

Info

Publication number
MX2023003565A
MX2023003565A MX2023003565A MX2023003565A MX2023003565A MX 2023003565 A MX2023003565 A MX 2023003565A MX 2023003565 A MX2023003565 A MX 2023003565A MX 2023003565 A MX2023003565 A MX 2023003565A MX 2023003565 A MX2023003565 A MX 2023003565A
Authority
MX
Mexico
Prior art keywords
piston
piston rings
combination
rings
combined structure
Prior art date
Application number
MX2023003565A
Other languages
English (en)
Inventor
Hiroyuki Nagakura
Shuichi Inamori
Akira Hikone
Original Assignee
Tpr Co 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 Tpr Co Ltd filed Critical Tpr Co Ltd
Publication of MX2023003565A publication Critical patent/MX2023003565A/es

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
    • F16J9/06—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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • 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
    • F16J1/001—One-piece pistons
    • 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
    • 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
    • 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
    • F16J9/203—Oil-scraping rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Una combinación de anillos de pistón ensamblados a un pistón incluye un primer anillo de compresión, un segundo anillo de compresión, un tercer anillo de compresión y un anillo de aceite. Cuando el ancho axial del primer anillo de compresión es h1(1), el ancho axial del segundo anillo de compresión es h1(2), el ancho axial del tercer anillo de compresión es h1(3) y el ancho axial del anillo de aceite es h1(4), h1(1) = h1(2) y h1(1) = h1(3), y cuando h1(TOTAL) = h1(1) + h1(2) + h1(3) + h1( 4), h1(TOTAL) = 3.1 mm.
MX2023003565A 2021-07-30 2021-07-30 Combinación de anillos de pistón y estructura de combinación de pistón y anillos de pistón. MX2023003565A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/028466 WO2023007734A1 (ja) 2021-07-30 2021-07-30 ピストンリングの組合せ、及びピストンとピストンリングとの組合せ構造

Publications (1)

Publication Number Publication Date
MX2023003565A true MX2023003565A (es) 2023-12-04

Family

ID=81259565

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023003565A MX2023003565A (es) 2021-07-30 2021-07-30 Combinación de anillos de pistón y estructura de combinación de pistón y anillos de pistón.

Country Status (7)

Country Link
US (1) US20230358313A1 (es)
EP (1) EP4206498A4 (es)
JP (1) JP7052156B1 (es)
KR (1) KR102539762B1 (es)
CN (1) CN116324231B (es)
MX (1) MX2023003565A (es)
WO (1) WO2023007734A1 (es)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177574A (en) * 1938-02-25 1939-10-24 Circle Motor Corp Piston
US2294519A (en) * 1941-08-09 1942-09-01 Caterpillar Tractor Co Piston structure
US2938758A (en) * 1957-11-21 1960-05-31 Hastings Mfg Co Piston ring assembly for internal combustion engines
JPS6263460U (es) 1985-10-11 1987-04-20
JPH0525024A (ja) 1991-07-19 1993-02-02 Etowaale:Kk シヤンプー
JPH10169506A (ja) * 1996-12-12 1998-06-23 Hino Motors Ltd 内燃機関のピストン
JP2006144700A (ja) * 2004-11-22 2006-06-08 Toyota Motor Corp 内燃機関用エンジンのピストン及び内燃機関用エンジンのピストンとピストンリングの組合せ
JP2009281387A (ja) * 2009-06-01 2009-12-03 Toyota Motor Corp 内燃機関用エンジンのピストン及び内燃機関用エンジンのピストンとピストンリングの組合せ
JP5917276B2 (ja) * 2012-04-27 2016-05-11 本田技研工業株式会社 内燃機関用ピストン構造
CN104454226A (zh) * 2014-12-12 2015-03-25 陶凝 一种发动机活塞总成
CN206054123U (zh) * 2016-08-26 2017-03-29 山东圣力发动机有限公司 增压中冷天然气发动机活塞结构
CN106402381B (zh) * 2016-10-12 2018-08-07 桃源县三力活塞环厂（普通合伙） 一种新型活塞环
DE102016222299A1 (de) * 2016-11-14 2018-05-17 Man Diesel & Turbo Se Zylinder einer Brennkraftmaschine
JP6389865B2 (ja) * 2016-12-27 2018-09-12 Ｔｐｒ株式会社 内燃機関用ピストン
JP7368166B2 (ja) * 2019-10-03 2023-10-24 日本ピストンリング株式会社 オイルリングの形状作り込み方法、オイルリング

Also Published As

Publication number Publication date
JPWO2023007734A1 (es) 2023-02-02
KR102539762B1 (ko) 2023-06-01
JP7052156B1 (ja) 2022-04-11
CN116324231B (zh) 2024-03-22
US20230358313A1 (en) 2023-11-09
EP4206498A4 (en) 2023-10-11
EP4206498A1 (en) 2023-07-05
WO2023007734A1 (ja) 2023-02-02
KR20230044540A (ko) 2023-04-04
CN116324231A (zh) 2023-06-23

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