KR20240055074A - 실린더 - Google Patents

실린더 Download PDF

Info

Publication number
KR20240055074A
KR20240055074A KR1020247011377A KR20247011377A KR20240055074A KR 20240055074 A KR20240055074 A KR 20240055074A KR 1020247011377 A KR1020247011377 A KR 1020247011377A KR 20247011377 A KR20247011377 A KR 20247011377A KR 20240055074 A KR20240055074 A KR 20240055074A
Authority
KR
South Korea
Prior art keywords
cylinder
groove
less
length
concave
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020247011377A
Other languages
English (en)
Korean (ko)
Inventor
타카시 오이즈미
세이지 타마키
키요유키 카와이
Original Assignee
티피알 가부시키가이샤
티피알 고교 가부시키가이샤
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 티피알 가부시키가이샤, 티피알 고교 가부시키가이샤 filed Critical 티피알 가부시키가이샤
Publication of KR20240055074A publication Critical patent/KR20240055074A/ko
Pending legal-status Critical Current

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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/20—Other cylinders characterised by constructional features providing for lubrication
    • 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
    • F16J10/04—Running faces; Liners

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
KR1020247011377A 2021-10-19 2022-04-25 실린더 Pending KR20240055074A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-170926 2021-10-19
JP2021170926 2021-10-19
PCT/JP2022/018684 WO2023067833A1 (ja) 2021-10-19 2022-04-25 シリンダ

Publications (1)

Publication Number Publication Date
KR20240055074A true KR20240055074A (ko) 2024-04-26

Family

ID=82177558

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247011377A Pending KR20240055074A (ko) 2021-10-19 2022-04-25 실린더

Country Status (6)

Country Link
US (1) US12577922B2 (https=)
EP (1) EP4421357A4 (https=)
JP (2) JP7813806B2 (https=)
KR (1) KR20240055074A (https=)
CN (2) CN217682005U (https=)
WO (1) WO2023067833A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023067833A1 (ja) * 2021-10-19 2023-04-27 Ｔｐｒ株式会社 シリンダ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601504A (ja) 1983-06-20 1985-01-07 Mitsutoyo Mfg Co Ltd テ−プの幅方向うねり量測定装置
JPH04106560A (ja) 1990-08-27 1992-04-08 Ricoh Co Ltd 転写紙の位置ずれ修正装置
US5513945A (en) 1993-12-31 1996-05-07 Hebel Aktiengesellschaft Apparatus for removing the upper waste layer resulting in cutting plastic porous concrete blocks or the like
JP2019078267A (ja) 2017-10-25 2019-05-23 日本ピストンリング株式会社 内燃機関のシリンダ及び製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601504B2 (ja) 1978-10-25 1985-01-16 三菱重工業株式会社 シリンダライナ
JPS5643441U (https=) * 1979-09-11 1981-04-20
JPH04106560U (ja) 1991-02-28 1992-09-14 帝国ピストンリング株式会社 シリンダライナ
JPH0565849A (ja) * 1991-09-05 1993-03-19 Toyota Motor Corp 内燃機関のシリンダボア
JP2000283291A (ja) * 1999-03-31 2000-10-13 Nippon Piston Ring Co Ltd シリンダライナ
WO2009044824A1 (ja) 2007-10-05 2009-04-09 Nippon Piston Ring Co., Ltd. シリンダ
JP5513945B2 (ja) 2009-03-31 2014-06-04 日本ピストンリング株式会社 シリンダ
KR20110071176A (ko) * 2009-12-21 2011-06-29 두산인프라코어 주식회사 엔진의 실린더라이너 보어의 미세그루브 구조
CN103998755B (zh) * 2011-12-19 2016-07-06 斗山英维高株式会社 通过微细凹凸的最佳配置而改善了耐磨损性的气缸装置
BR102013018952B1 (pt) * 2013-07-24 2021-10-26 Mahle Metal Leve S/A Conjunto de deslizamento
US9169776B2 (en) * 2014-01-09 2015-10-27 Golden Lion Enterprise Co., Ltd. Cylinder liner used for model engine
US9581103B1 (en) * 2014-01-28 2017-02-28 ZYNP International Corp. Cylinder liner and method of forming the same
BR102015031391A2 (pt) * 2015-12-15 2017-06-20 Mahle Int Gmbh Cylinder shirt for an internal combustion engine
KR20180028159A (ko) * 2016-09-08 2018-03-16 현대자동차주식회사 전단저항 감소 패턴을 갖는 엔진
CN109844292B (zh) 2016-10-20 2021-12-07 本田技研工业株式会社 具有滑动接触表面的构件
JP6533858B1 (ja) * 2018-07-26 2019-06-19 Ｔｐｒ株式会社 鋳鉄製シリンダライナおよび内燃機関
JP7297917B2 (ja) * 2019-11-06 2023-06-26 Ｔｐｒ株式会社 シリンダライナ及びシリンダボア
US11536218B1 (en) * 2021-10-14 2022-12-27 Caterpillar Inc. Method and system for a cylinder liner
WO2023067833A1 (ja) * 2021-10-19 2023-04-27 Ｔｐｒ株式会社 シリンダ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601504A (ja) 1983-06-20 1985-01-07 Mitsutoyo Mfg Co Ltd テ−プの幅方向うねり量測定装置
JPH04106560A (ja) 1990-08-27 1992-04-08 Ricoh Co Ltd 転写紙の位置ずれ修正装置
US5513945A (en) 1993-12-31 1996-05-07 Hebel Aktiengesellschaft Apparatus for removing the upper waste layer resulting in cutting plastic porous concrete blocks or the like
JP2019078267A (ja) 2017-10-25 2019-05-23 日本ピストンリング株式会社 内燃機関のシリンダ及び製造方法

Also Published As

Publication number Publication date
JP7369253B2 (ja) 2023-10-25
EP4421357A1 (en) 2024-08-28
CN217682005U (zh) 2022-10-28
WO2023067833A1 (ja) 2023-04-27
JP7813806B2 (ja) 2026-02-13
JP2023061357A (ja) 2023-05-01
JPWO2023067833A1 (https=) 2023-04-27
US12577922B2 (en) 2026-03-17
CN114704406A (zh) 2022-07-05
EP4421357A4 (en) 2025-02-26
US20250320843A1 (en) 2025-10-16

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