JPWO2020241135A5 - - Google Patents

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Publication number
JPWO2020241135A5
JPWO2020241135A5 JP2021522715A JP2021522715A JPWO2020241135A5 JP WO2020241135 A5 JPWO2020241135 A5 JP WO2020241135A5 JP 2021522715 A JP2021522715 A JP 2021522715A JP 2021522715 A JP2021522715 A JP 2021522715A JP WO2020241135 A5 JPWO2020241135 A5 JP WO2020241135A5
Authority
JP
Japan
Prior art keywords
seal ring
peripheral surface
inner seal
axial direction
ring
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
JP2021522715A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020241135A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2020/017589 external-priority patent/WO2020241135A1/ja
Publication of JPWO2020241135A1 publication Critical patent/JPWO2020241135A1/ja
Publication of JPWO2020241135A5 publication Critical patent/JPWO2020241135A5/ja
Pending legal-status Critical Current

Links

JP2021522715A 2019-05-27 2020-04-24 Pending JPWO2020241135A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019098234 2019-05-27
PCT/JP2020/017589 WO2020241135A1 (ja) 2019-05-27 2020-04-24 密封装置

Publications (2)

Publication Number Publication Date
JPWO2020241135A1 JPWO2020241135A1 (https=) 2020-12-03
JPWO2020241135A5 true JPWO2020241135A5 (https=) 2022-01-18

Family

ID=73554046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021522715A Pending JPWO2020241135A1 (https=) 2019-05-27 2020-04-24

Country Status (6)

Country Link
US (1) US20220205537A1 (https=)
EP (1) EP3978786A4 (https=)
JP (1) JPWO2020241135A1 (https=)
KR (1) KR20210148276A (https=)
CN (1) CN113874642A (https=)
WO (1) WO2020241135A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4673672A1 (en) * 2023-03-01 2026-01-07 A.W. Chesterton Company Anti-rotational cap seal
FR3163985A1 (fr) * 2024-06-28 2026-01-02 Compagnie Generale Des Etablissements Michelin Joint d’étanchéité de piston à la géométrie optimisée
FR3163986A1 (fr) * 2024-06-28 2026-01-02 Compagnie Generale Des Etablissements Michelin Joint d’étanchéité de tige à la géométrie optimisée

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784013A (en) * 1953-12-21 1957-03-05 Bendix Aviat Corp Hydraulic seal
US2968501A (en) * 1957-04-18 1961-01-17 A P D Co Fluid seal
GB1074756A (en) * 1965-06-24 1967-07-05 Minnesota Rubber Co Sealing device between relatively movable surfaces
US4101140A (en) * 1972-03-23 1978-07-18 Tetrafluor, Inc. Peripherally grooved seal
GB1550293A (en) * 1976-11-22 1979-08-08 Caterpillar Tractor Co Shaft seal
JPS5959573U (ja) * 1982-10-13 1984-04-18 三菱電線工業株式会社 シ−ル装置
US4889351A (en) * 1988-05-12 1989-12-26 Frost Stanley A Hydraulic seal
US5092610A (en) * 1990-11-15 1992-03-03 Itt Corporation High pressure piston seal
DE19925083A1 (de) * 1999-06-01 2000-12-14 Festo Ag & Co Kolben für einen Arbeitszylinder und Verfahren zu seiner Herstellung
JP2005221028A (ja) * 2004-02-06 2005-08-18 Nok Corp 密封装置
JP5177391B2 (ja) * 2008-03-10 2013-04-03 いすゞ自動車株式会社 ピストンシール構造
JP5226765B2 (ja) * 2010-01-18 2013-07-03 三菱電線工業株式会社 密封構造
JP6371570B2 (ja) 2014-02-25 2018-08-08 Nok株式会社 密封装置
US10215283B2 (en) * 2014-12-12 2019-02-26 Nok Corporation Sealing device
JP2018179141A (ja) * 2017-04-13 2018-11-15 Nok株式会社 密封装置

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