CN104074829B - 密封构造 - Google Patents

密封构造 Download PDF

Info

Publication number
CN104074829B
CN104074829B CN201410114634.XA CN201410114634A CN104074829B CN 104074829 B CN104074829 B CN 104074829B CN 201410114634 A CN201410114634 A CN 201410114634A CN 104074829 B CN104074829 B CN 104074829B
Authority
CN
China
Prior art keywords
mentioned
ring
bar
seal groove
seal
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
CN201410114634.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN104074829A (zh
Inventor
山下纯一
上田彰
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.)
Co Walka
Original Assignee
Nippon Valqua Industries 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 Nippon Valqua Industries Ltd filed Critical Nippon Valqua Industries Ltd
Publication of CN104074829A publication Critical patent/CN104074829A/zh
Application granted granted Critical
Publication of CN104074829B publication Critical patent/CN104074829B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Sealing Devices (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
CN201410114634.XA 2013-03-26 2014-03-25 密封构造 Active CN104074829B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013063990A JP6076789B2 (ja) 2013-03-26 2013-03-26 シール構造
JP2013-063990 2013-03-26

Publications (2)

Publication Number Publication Date
CN104074829A CN104074829A (zh) 2014-10-01
CN104074829B true CN104074829B (zh) 2016-04-27

Family

ID=51596345

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410114634.XA Active CN104074829B (zh) 2013-03-26 2014-03-25 密封构造

Country Status (2)

Country Link
JP (1) JP6076789B2 (ja)
CN (1) CN104074829B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3045784A1 (de) * 2015-01-16 2016-07-20 Trelleborg Sealing Solutions Germany GmbH Dichtungssystem mit Druckentlastungselementen und Verwendung eines Dichtungssystems zur Einstellung einer Zwischenraumdruckkaskade
DE102016217117A1 (de) * 2016-09-08 2016-12-01 Zf Friedrichshafen Ag Frequenzselektive Dämpfventilanordnung
JP6519071B1 (ja) 2018-03-20 2019-05-29 株式会社三井Ｅ＆Ｓマシナリー ロッドパッキン

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1380505A (zh) * 2001-04-09 2002-11-20 卡尔·弗罗伊登伯格公司 活塞杆或活塞的主密封装置
JP2006038069A (ja) * 2004-07-26 2006-02-09 Nok Corp 密封装置
JP2008039080A (ja) * 2006-08-07 2008-02-21 Nok Corp シーリングシステム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005121613A1 (ja) * 2004-06-07 2005-12-22 Nok Corporation シーリングシステム
DE102006009491A1 (de) * 2006-02-27 2007-09-06 Busak + Shamban Deutschland Gmbh Dichtungssystem mit Druckentlastungselementen und Verwendung eines Dichtungssystems zur Einstellung einer Zwischenraumdruckkaskade

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1380505A (zh) * 2001-04-09 2002-11-20 卡尔·弗罗伊登伯格公司 活塞杆或活塞的主密封装置
JP2006038069A (ja) * 2004-07-26 2006-02-09 Nok Corp 密封装置
JP2008039080A (ja) * 2006-08-07 2008-02-21 Nok Corp シーリングシステム

Also Published As

Publication number Publication date
JP2014190361A (ja) 2014-10-06
JP6076789B2 (ja) 2017-02-08
CN104074829A (zh) 2014-10-01

Similar Documents

Publication Publication Date Title
CN104074829B (zh) 密封构造
KR20090080540A (ko) 패킹 및 씰링 시스템
CN105179699B (zh) 油封
CN106662253A (zh) 密封结构
JP2014238168A (ja) ２つの相対的に滑動可能な部材の間に挿入されるように構成されたシール組立体
CN104315149A (zh) 耐高温高压动密封结构
CN103732955A (zh) 一种具有增强弹性的密封元件的流体动压式密封
JP2011231781A (ja) 摺動用シール材
JP2013194884A (ja) 密封装置
JP2014214769A (ja) シール構造
CN204921997U (zh) 新型活塞杆密封组件
CN202991812U (zh) 拉索滑动密封结构
CN201103690Y (zh) Y型液压油封
JP2006322528A (ja) 密封装置
CN104074980A (zh) 密封构造
TWI696775B (zh) 密封構件
CN104633121A (zh) 用于塑料机械的油封机构
CN204061858U (zh) 一种抗高压的活塞密封圈
CN204004152U (zh) 密封装置
JP2012137121A (ja) 密封装置
JP2015196510A (ja) リザーバキャップ
KR101874676B1 (ko) 체인
JP2019158102A (ja) 密封装置
JP6443985B2 (ja) シリンダ装置
CN104110494B (zh) 一种活塞密封结构

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan, Japan

Patentee after: Company Walka

Address before: Tokyo, Japan, Japan

Patentee before: Nippon Valqua Industries, Ltd.