CN116848317B - 压缩环 - Google Patents

压缩环

Info

Publication number
CN116848317B
CN116848317B CN202280013020.5A CN202280013020A CN116848317B CN 116848317 B CN116848317 B CN 116848317B CN 202280013020 A CN202280013020 A CN 202280013020A CN 116848317 B CN116848317 B CN 116848317B
Authority
CN
China
Prior art keywords
compression ring
outer peripheral
ring
axial direction
dingdian
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.)
Active
Application number
CN202280013020.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN116848317A (zh
Inventor
小泽乔
彦根显
大黑隆
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.)
TPR Co Ltd
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 CN116848317A publication Critical patent/CN116848317A/zh
Application granted granted Critical
Publication of CN116848317B publication Critical patent/CN116848317B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
CN202280013020.5A 2021-02-05 2022-01-25 压缩环 Active CN116848317B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-017809 2021-02-05
JP2021017809 2021-02-05
PCT/JP2022/002621 WO2022168668A1 (ja) 2021-02-05 2022-01-25 コンプレッションリング

Publications (2)

Publication Number Publication Date
CN116848317A CN116848317A (zh) 2023-10-03
CN116848317B true CN116848317B (zh) 2026-02-27

Family

ID=82741277

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280013020.5A Active CN116848317B (zh) 2021-02-05 2022-01-25 压缩环

Country Status (5)

Country Link
US (1) US12196325B2 (https=)
EP (1) EP4290066A4 (https=)
JP (1) JP7393567B2 (https=)
CN (1) CN116848317B (https=)
WO (1) WO2022168668A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024161511A1 (https=) * 2023-01-31 2024-08-08

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322680Y2 (https=) * 1973-03-13 1978-06-13
JPH03144170A (ja) * 1989-10-30 1991-06-19 Isuzu Motors Ltd ピストンリング

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628536C3 (de) 1976-06-25 1980-01-03 Bielomatik Leuze Gmbh & Co, 7442 Neuffen Vorrichtung zum Durchtrennen eines Streifens
JPS5322680U (https=) 1976-08-03 1978-02-25
JPS648553A (en) 1987-06-30 1989-01-12 Sony Corp Both side reproducing mechanism for optical disk reproducing device
JPS648553U (https=) 1987-07-03 1989-01-18
JPH0298262A (ja) 1988-10-05 1990-04-10 Oki Electric Ind Co Ltd 電話機
JPH0298262U (https=) 1989-01-23 1990-08-06
JP2002039384A (ja) 2000-07-28 2002-02-06 Nippon Piston Ring Co Ltd ピストンリング
DE10057381A1 (de) * 2000-11-18 2002-05-23 Contitech Antriebssysteme Gmbh Hybridkeilriemen für Hochleistungsantriebe
JP4132815B2 (ja) * 2001-12-28 2008-08-13 株式会社リケン サイドレール及び組合せオイルリング
JP2005273583A (ja) 2004-03-25 2005-10-06 Toyota Motor Corp ピストンリング
JP2012251441A (ja) * 2011-05-31 2012-12-20 Toyota Motor Corp コンプレッションリング及び内燃機関
WO2016038916A1 (ja) * 2014-09-12 2016-03-17 Ｔｐｒ株式会社 組合せオイルリング
WO2019008780A1 (ja) * 2017-07-05 2019-01-10 Ｔｐｒ株式会社 組合せオイルリング
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
CN112703339A (zh) 2018-11-15 2021-04-23 帝伯爱尔株式会社 组合式活塞环
JP2020106109A (ja) 2018-12-28 2020-07-09 株式会社リケン ピストンリング

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322680Y2 (https=) * 1973-03-13 1978-06-13
JPH03144170A (ja) * 1989-10-30 1991-06-19 Isuzu Motors Ltd ピストンリング

Also Published As

Publication number Publication date
US12196325B2 (en) 2025-01-14
WO2022168668A1 (ja) 2022-08-11
EP4290066A1 (en) 2023-12-13
US20240110625A1 (en) 2024-04-04
JP7393567B2 (ja) 2023-12-06
CN116848317A (zh) 2023-10-03
EP4290066A4 (en) 2024-12-11
JPWO2022168668A1 (https=) 2022-08-11

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