JP2018028332A - ピストンリング - Google Patents

ピストンリング Download PDF

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Publication number
JP2018028332A
JP2018028332A JP2016159288A JP2016159288A JP2018028332A JP 2018028332 A JP2018028332 A JP 2018028332A JP 2016159288 A JP2016159288 A JP 2016159288A JP 2016159288 A JP2016159288 A JP 2016159288A JP 2018028332 A JP2018028332 A JP 2018028332A
Authority
JP
Japan
Prior art keywords
facing
peripheral surface
male
piston ring
outer peripheral
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
JP2016159288A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018028332A5 (enExample
Inventor
大志 清水
Hiroshi Shimizu
大志 清水
太亮 中村
Hiroaki Nakamura
太亮 中村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Riken Corp
Original Assignee
Riken 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 Riken Corp filed Critical Riken Corp
Priority to JP2016159288A priority Critical patent/JP2018028332A/ja
Priority to EP17841340.7A priority patent/EP3499095A4/en
Priority to PCT/JP2017/026804 priority patent/WO2018034112A1/ja
Priority to US16/325,390 priority patent/US20190195363A1/en
Priority to CN201780049706.9A priority patent/CN109563930A/zh
Publication of JP2018028332A publication Critical patent/JP2018028332A/ja
Publication of JP2018028332A5 publication Critical patent/JP2018028332A5/ja
Pending legal-status Critical Current

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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
    • F16J9/14—Joint-closures
    • 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
    • F16J9/14—Joint-closures
    • F16J9/16—Joint-closures obtained by stacking of 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

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)
JP2016159288A 2016-08-15 2016-08-15 ピストンリング Pending JP2018028332A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016159288A JP2018028332A (ja) 2016-08-15 2016-08-15 ピストンリング
EP17841340.7A EP3499095A4 (en) 2016-08-15 2017-07-25 PISTON RING
PCT/JP2017/026804 WO2018034112A1 (ja) 2016-08-15 2017-07-25 ピストンリング
US16/325,390 US20190195363A1 (en) 2016-08-15 2017-07-25 Piston ring
CN201780049706.9A CN109563930A (zh) 2016-08-15 2017-07-25 活塞环

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016159288A JP2018028332A (ja) 2016-08-15 2016-08-15 ピストンリング

Publications (2)

Publication Number Publication Date
JP2018028332A true JP2018028332A (ja) 2018-02-22
JP2018028332A5 JP2018028332A5 (enExample) 2019-03-28

Family

ID=61196549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016159288A Pending JP2018028332A (ja) 2016-08-15 2016-08-15 ピストンリング

Country Status (5)

Country Link
US (1) US20190195363A1 (enExample)
EP (1) EP3499095A4 (enExample)
JP (1) JP2018028332A (enExample)
CN (1) CN109563930A (enExample)
WO (1) WO2018034112A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023551557A (ja) * 2020-12-04 2023-12-08 ブルクハルト コンプレッション アーゲー ピストン圧縮機のためのピストンリング

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD920408S1 (en) * 2018-09-25 2021-05-25 Kabushiki Kaisha Riken Piston ring for internal combustion engine
KR102659819B1 (ko) * 2021-09-29 2024-04-23 두산에너빌리티 주식회사 씰링 어셈블리 및 이를 포함하는 터보머신
US20250163818A1 (en) * 2023-11-22 2025-05-22 Rtx Corporation Piston ring seal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55180044U (enExample) * 1979-06-08 1980-12-24
JPS59224446A (ja) * 1983-05-30 1984-12-17 Teikoku Piston Ring Co Ltd 樹脂製ピストンリングおよび樹脂製ピストンリングとシリンダとの組合せ
JPH0533865A (ja) * 1991-07-26 1993-02-09 Riken Corp 内燃機関のピストンリング装置
JPH09159026A (ja) * 1995-12-08 1997-06-17 Rongu Well Japan Kk ピストンリング
JP2007192242A (ja) * 2006-01-17 2007-08-02 Mitsui Chemicals Inc 溶融成形可能な熱可塑性ポリイミド樹脂からなるピストンリング

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1367710A (en) * 1917-07-09 1921-02-08 Edward R Norman Piston-ring
US2092413A (en) * 1934-06-22 1937-09-07 Westinghouse Air Brake Co Piston ring joint
JPH017888Y2 (enExample) * 1980-12-18 1989-03-02
JPH0674339A (ja) * 1992-08-28 1994-03-15 Nippon Piston Ring Co Ltd 圧力リング
JP3324887B2 (ja) * 1994-11-08 2002-09-17 本田技研工業株式会社 油圧シール装置
US5934680A (en) * 1995-05-31 1999-08-10 Ntn Corporation Split resin seal ring with chamfered end connection structures
CN201193698Y (zh) * 2008-03-25 2009-02-11 陈郁传 一种横竖拦截活塞环

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55180044U (enExample) * 1979-06-08 1980-12-24
JPS59224446A (ja) * 1983-05-30 1984-12-17 Teikoku Piston Ring Co Ltd 樹脂製ピストンリングおよび樹脂製ピストンリングとシリンダとの組合せ
JPH0533865A (ja) * 1991-07-26 1993-02-09 Riken Corp 内燃機関のピストンリング装置
JPH09159026A (ja) * 1995-12-08 1997-06-17 Rongu Well Japan Kk ピストンリング
JP2007192242A (ja) * 2006-01-17 2007-08-02 Mitsui Chemicals Inc 溶融成形可能な熱可塑性ポリイミド樹脂からなるピストンリング

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023551557A (ja) * 2020-12-04 2023-12-08 ブルクハルト コンプレッション アーゲー ピストン圧縮機のためのピストンリング

Also Published As

Publication number Publication date
EP3499095A4 (en) 2020-04-22
US20190195363A1 (en) 2019-06-27
EP3499095A1 (en) 2019-06-19
CN109563930A (zh) 2019-04-02
WO2018034112A1 (ja) 2018-02-22

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