JPWO2019185546A5 - - Google Patents

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Publication number
JPWO2019185546A5
JPWO2019185546A5 JP2020551827A JP2020551827A JPWO2019185546A5 JP WO2019185546 A5 JPWO2019185546 A5 JP WO2019185546A5 JP 2020551827 A JP2020551827 A JP 2020551827A JP 2020551827 A JP2020551827 A JP 2020551827A JP WO2019185546 A5 JPWO2019185546 A5 JP WO2019185546A5
Authority
JP
Japan
Prior art keywords
surface portion
tapered
piston ring
outer peripheral
tongue section
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.)
Granted
Application number
JP2020551827A
Other languages
English (en)
Japanese (ja)
Other versions
JP7299233B2 (ja
JP2021518517A (ja
Publication date
Priority claimed from EP18164649.8A external-priority patent/EP3546805A1/de
Application filed filed Critical
Publication of JP2021518517A publication Critical patent/JP2021518517A/ja
Publication of JPWO2019185546A5 publication Critical patent/JPWO2019185546A5/ja
Application granted granted Critical
Publication of JP7299233B2 publication Critical patent/JP7299233B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020551827A 2018-03-28 2019-03-25 ピストンリング Active JP7299233B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18164649.8 2018-03-28
EP18164649.8A EP3546805A1 (de) 2018-03-28 2018-03-28 Kolbenring
PCT/EP2019/057436 WO2019185546A1 (en) 2018-03-28 2019-03-25 A piston ring

Publications (3)

Publication Number Publication Date
JP2021518517A JP2021518517A (ja) 2021-08-02
JPWO2019185546A5 true JPWO2019185546A5 (de) 2022-03-28
JP7299233B2 JP7299233B2 (ja) 2023-06-27

Family

ID=61832431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020551827A Active JP7299233B2 (ja) 2018-03-28 2019-03-25 ピストンリング

Country Status (5)

Country Link
EP (2) EP3546805A1 (de)
JP (1) JP7299233B2 (de)
KR (1) KR102657058B1 (de)
CN (1) CN112105849B (de)
WO (1) WO2019185546A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4083476A1 (de) * 2021-04-29 2022-11-02 dormakaba Deutschland GmbH Dichtungselement und türaktuator
DE102021111437A1 (de) * 2021-05-04 2022-11-10 Federal-Mogul Burscheid Gmbh Kolbenring mit variabler Druckentlastung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0326292Y2 (de) * 1984-09-10 1991-06-06
JPH04362370A (ja) * 1991-06-04 1992-12-15 Riken Corp 内燃機関用圧縮リング
JPH06281004A (ja) * 1993-03-30 1994-10-07 Nippon Piston Ring Co Ltd 圧力リング
DE69502555T2 (de) * 1994-02-24 1998-09-10 Riken Kk Kompressionsring für brennkraftmotor
JP2005036752A (ja) * 2003-07-17 2005-02-10 Nippon Piston Ring Co Ltd ピストンリングおよびピストン装置
JP5106376B2 (ja) * 2008-12-25 2012-12-26 Ｔｐｒ株式会社 内燃機関用ピストン装置
JP5337926B1 (ja) * 2011-12-23 2013-11-06 株式会社リケン シールリング
JP5805235B2 (ja) * 2014-02-26 2015-11-04 三菱重工業株式会社 ピストンリング
JP6579813B2 (ja) * 2015-06-12 2019-09-25 株式会社リケン ピストンリング

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