KR20110013277A - 밀봉장치 - Google Patents

밀봉장치 Download PDF

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Publication number
KR20110013277A
KR20110013277A KR1020100072796A KR20100072796A KR20110013277A KR 20110013277 A KR20110013277 A KR 20110013277A KR 1020100072796 A KR1020100072796 A KR 1020100072796A KR 20100072796 A KR20100072796 A KR 20100072796A KR 20110013277 A KR20110013277 A KR 20110013277A
Authority
KR
South Korea
Prior art keywords
lip
groove
pressure
base
diameter
Prior art date
Application number
KR1020100072796A
Other languages
English (en)
Korean (ko)
Inventor
타카후미 나카무라
Original Assignee
엔오케이 가부시키가이샤
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
Priority claimed from JP2010165738A external-priority patent/JP5494329B2/ja
Application filed by 엔오케이 가부시키가이샤 filed Critical 엔오케이 가부시키가이샤
Publication of KR20110013277A publication Critical patent/KR20110013277A/ko

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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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
KR1020100072796A 2009-07-31 2010-07-28 밀봉장치 KR20110013277A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2009-178916 2009-07-31
JP2009178916 2009-07-31
JPJP-P-2010-165738 2010-07-23
JP2010165738A JP5494329B2 (ja) 2009-07-31 2010-07-23 密封装置

Publications (1)

Publication Number Publication Date
KR20110013277A true KR20110013277A (ko) 2011-02-09

Family

ID=43745278

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100072796A KR20110013277A (ko) 2009-07-31 2010-07-28 밀봉장치

Country Status (2)

Country Link
KR (1) KR20110013277A (zh)
CN (1) CN101988580B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5497137B1 (ja) 2012-11-16 2014-05-21 Ｎｏｋ株式会社 往復動用密封装置
AT14083U1 (de) 2014-03-03 2015-04-15 Henn Gmbh & Co Kg Dichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1126888C (zh) * 1999-02-18 2003-11-05 萱场工业株式会社 密封构造
WO2006009181A1 (ja) * 2004-07-21 2006-01-26 Eagle Industry Co., Ltd. シール装置
CN2736606Y (zh) * 2004-10-19 2005-10-26 徐州车氏密封有限公司 凸唇u型滑环密封圈
JPWO2006126451A1 (ja) * 2005-05-27 2008-12-25 Nok株式会社 リップタイプシール
JP2008128377A (ja) * 2006-11-21 2008-06-05 Nok Corp 密封装置

Also Published As

Publication number Publication date
CN101988580B (zh) 2013-11-13
CN101988580A (zh) 2011-03-23

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application