JPWO2024161511A1 - - Google Patents

Info

Publication number
JPWO2024161511A1
JPWO2024161511A1 JP2023507780A JP2023507780A JPWO2024161511A1 JP WO2024161511 A1 JPWO2024161511 A1 JP WO2024161511A1 JP 2023507780 A JP2023507780 A JP 2023507780A JP 2023507780 A JP2023507780 A JP 2023507780A JP WO2024161511 A1 JPWO2024161511 A1 JP WO2024161511A1
Authority
JP
Japan
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
JP2023507780A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP2023213111A priority Critical patent/JP2024109044A/ja
Publication of JPWO2024161511A1 publication Critical patent/JPWO2024161511A1/ja
Pending legal-status Critical Current

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
    • 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
    • F16J9/064—Rings with a flat annular side rail
    • 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
    • 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
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
JP2023507780A 2023-01-31 2023-01-31 Pending JPWO2024161511A1 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023213111A JP2024109044A (ja) 2023-01-31 2023-12-18 摺動機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/003086 WO2024161511A1 (ja) 2023-01-31 2023-01-31 摺動機構

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023213111A Division JP2024109044A (ja) 2023-01-31 2023-12-18 摺動機構

Publications (1)

Publication Number Publication Date
JPWO2024161511A1 true JPWO2024161511A1 (https=) 2024-08-08

Family

ID=92146140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023507780A Pending JPWO2024161511A1 (https=) 2023-01-31 2023-01-31

Country Status (4)

Country Link
EP (1) EP4650587A4 (https=)
JP (1) JPWO2024161511A1 (https=)
CN (1) CN120548411A (https=)
WO (1) WO2024161511A1 (https=)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962358U (ja) * 1982-10-16 1984-04-24 株式会社リケン 組合せリング
JP2005113684A (ja) * 2003-04-24 2005-04-28 Riken Corp オイルリング及びその製造方法並びにそれを用いたピストン構造
JP2018115752A (ja) * 2017-01-20 2018-07-26 本田技研工業株式会社 オイルリング
JP2018521282A (ja) * 2015-07-24 2018-08-02 フェデラル−モーグル ブルシェイド ゲーエムベーハーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｂｕｒｓｃｈｅｉｄ Ｇｍｂｈ 圧縮ピストンリング
WO2019008780A1 (ja) * 2017-07-05 2019-01-10 Ｔｐｒ株式会社 組合せオイルリング
JP2020041573A (ja) * 2018-09-07 2020-03-19 株式会社リケン ピストンリング、及びピストンリングの製造方法
JP2020045530A (ja) * 2018-09-19 2020-03-26 トヨタ自動車株式会社 低摩擦摺動部材
WO2020100564A1 (ja) * 2018-11-15 2020-05-22 Ｔｐｒ株式会社 ピストンリングの組み合わせ
JP2021059983A (ja) * 2019-10-03 2021-04-15 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
US20210180695A1 (en) * 2018-08-13 2021-06-17 Federal-Mogul Burscheid Gmbh Scraper ring for a three-part oil scraper ring and three-part oil scraper ring
JP2021095957A (ja) * 2019-12-17 2021-06-24 株式会社リケン 摺動機構
WO2022168668A1 (ja) * 2021-02-05 2022-08-11 Ｔｐｒ株式会社 コンプレッションリング

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016038916A1 (ja) * 2014-09-12 2016-03-17 Ｔｐｒ株式会社 組合せオイルリング
JP6574801B2 (ja) 2017-03-10 2019-09-11 株式会社豊田中央研究所 摺動システム
JP6817374B2 (ja) * 2019-06-14 2021-01-20 株式会社リケン ピストンリング
JP2021060048A (ja) * 2019-10-03 2021-04-15 日本ピストンリング株式会社 内燃機関の摺動構造、内燃機関の摺動構造の作り込み方法

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962358U (ja) * 1982-10-16 1984-04-24 株式会社リケン 組合せリング
JP2005113684A (ja) * 2003-04-24 2005-04-28 Riken Corp オイルリング及びその製造方法並びにそれを用いたピストン構造
JP2018521282A (ja) * 2015-07-24 2018-08-02 フェデラル−モーグル ブルシェイド ゲーエムベーハーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｂｕｒｓｃｈｅｉｄ Ｇｍｂｈ 圧縮ピストンリング
JP2018115752A (ja) * 2017-01-20 2018-07-26 本田技研工業株式会社 オイルリング
WO2019008780A1 (ja) * 2017-07-05 2019-01-10 Ｔｐｒ株式会社 組合せオイルリング
US20210180695A1 (en) * 2018-08-13 2021-06-17 Federal-Mogul Burscheid Gmbh Scraper ring for a three-part oil scraper ring and three-part oil scraper ring
JP2020041573A (ja) * 2018-09-07 2020-03-19 株式会社リケン ピストンリング、及びピストンリングの製造方法
JP2020045530A (ja) * 2018-09-19 2020-03-26 トヨタ自動車株式会社 低摩擦摺動部材
WO2020100564A1 (ja) * 2018-11-15 2020-05-22 Ｔｐｒ株式会社 ピストンリングの組み合わせ
JP2021059983A (ja) * 2019-10-03 2021-04-15 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
JP2021095957A (ja) * 2019-12-17 2021-06-24 株式会社リケン 摺動機構
WO2022168668A1 (ja) * 2021-02-05 2022-08-11 Ｔｐｒ株式会社 コンプレッションリング

Also Published As

Publication number Publication date
CN120548411A (zh) 2025-08-26
EP4650587A1 (en) 2025-11-19
EP4650587A4 (en) 2026-04-15
WO2024161511A1 (ja) 2024-08-08

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