DE60128668D1 - Dichtungsring - Google Patents

Dichtungsring

Info

Publication number: DE60128668D1
Authority: DE; Germany
Prior art keywords: seal ring; seal; ring
Prior art date: 2000-03-24
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.): Expired - Lifetime

Application number

DE60128668T

Other languages

English (en)

Other versions

DE60128668T2 (de

Inventor

Tomihiko Yanagiguchi

Masamichi Sukegawa

Michio Asano

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.)

Daikin Industries Ltd

Original Assignee

Daikin 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.)

2000-03-24

Filing date

2001-03-21

Publication date

2007-07-12

2001-03-21 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2007-07-12 Application granted granted Critical

2007-07-12 Publication of DE60128668D1 publication Critical patent/DE60128668D1/de

2008-01-31 Publication of DE60128668T2 publication Critical patent/DE60128668T2/de

2021-03-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/006—Pressing and sintering powders, granules or fibres
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Sealing Material Composition (AREA)
Sealing Devices (AREA)
Compositions Of Macromolecular Compounds (AREA)

DE60128668T 2000-03-24 2001-03-21 Dichtungsring Expired - Lifetime DE60128668T2 (de)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JP2000084832		2000-03-24
JP2000084832		2000-03-24
JP2000184811		2000-06-20
JP2000184811		2000-06-20
PCT/JP2001/002222 WO2001070854A1 (en)	2000-03-24	2001-03-21	Seal ring

Publications (2)

Publication Number	Publication Date
DE60128668D1 true DE60128668D1 (de)	2007-07-12
DE60128668T2 DE60128668T2 (de)	2008-01-31

Family

ID=26588312

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60128668T Expired - Lifetime DE60128668T2 (de)	2000-03-24	2001-03-21	Dichtungsring

Country Status (5)

Country	Link
US (1)	US6930142B2 (de)
EP (1)	EP1273614B1 (de)
CN (1)	CN1216931C (de)
DE (1)	DE60128668T2 (de)
WO (1)	WO2001070854A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1379850A (zh) *	1999-10-21	2002-11-13	大金工业株式会社	密封圈
CN1280376C (zh) *	2000-05-25	2006-10-18	大金工业株式会社	密封环
JP5012027B2 (ja) *	2004-11-30	2012-08-29	ダイキン工業株式会社	変性ポリテトラフルオロエチレン成形体及びその製造方法
US7528221B2 (en) *	2004-11-30	2009-05-05	Daikin Industries, Ltd.	Modified polytetrafluoethylene molded article and process for manufacture thereof
WO2007082110A1 (en) *	2006-01-05	2007-07-19	Saint-Gobain Performance Plastics Corporation	Composite material and seals formed thereof
JP2009024541A (ja) *	2007-07-18	2009-02-05	Sanden Corp	軸シール
KR101150153B1 (ko) *	2008-10-02	2012-05-25	한국표준과학연구원	다이나믹 고압 실링장치
US8349959B2 (en)	2008-12-24	2013-01-08	Saint-Gobain Performance Plastics Corporation	Polymer material and seals formed thereof for high pressure pump applications
JP5697340B2 (ja) *	2009-06-03	2015-04-08	ニチアス株式会社	ペースト押出成形方法及びペースト押出成形体
CN204212877U (zh) *	2014-11-10	2015-03-18	大陆汽车电子(芜湖)有限公司	密封系统及包括该密封系统的废气再循环阀
DE202014011034U1 (de) *	2014-11-28	2017-06-23	Elringklinger Ag	Dichtelement
JP6660541B2 (ja) *	2015-08-18	2020-03-11	株式会社ジェイテクト	シール部材
WO2019017488A1 (ja) *	2017-07-21	2019-01-24	東邦化成株式会社	タンクおよび薬液供給システム
CN108102262B (zh) *	2017-11-30	2021-06-11	广州机械科学研究院有限公司	一种高速高压液压油缸用聚四氟乙烯密封材料及其制备方法和应用
US11180665B2 (en)	2020-02-21	2021-11-23	Swimc Llc	Stain-blocking polymers, primers, kits, and methods
CN115349004A (zh) *	2020-04-15	2022-11-15	株式会社华尔卡	密封材料
CN113667248A (zh) *	2021-08-25	2021-11-19	深圳市明鑫高分子技术有限公司	高分子填充改性材料及其成型工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57105442A (en) *	1980-12-23	1982-06-30	Sakagami Seisakusho:Kk	Filler-containing polytetrafluoroethylene molding powder and fluoroplastic molded product
DE69326979T2 (de)	1992-02-05	2000-04-20	Daikin Industries, Ltd.	Polytetrafluoräthylenformpulver
JP2864848B2 (ja) *	1992-02-28	1999-03-08	株式会社阪上製作所	シール装置
JPH08319391A (ja)	1995-05-25	1996-12-03	Nippon Pillar Packing Co Ltd	摺動用部材
JP3718851B2 (ja) *	1995-10-27	2005-11-24	ダイキン工業株式会社	フィラー入りポリテトラフルオロエチレン粒状粉末およびその製法
JPH09324091A (ja)	1996-06-07	1997-12-16	Mitsubishi Cable Ind Ltd	フッ素樹脂組成物
US5888424A (en) *	1997-07-24	1999-03-30	E. I. Du Pont De Nemours And Company	Fluorescent fluoroplastics
JPH11116623A (ja) *	1997-10-09	1999-04-27	Hitachi Cable Ltd	改質ふっ素樹脂及び成形体

2001
- 2001-03-21 CN CN01807125.2A patent/CN1216931C/zh not_active Expired - Fee Related
- 2001-03-21 US US10/239,500 patent/US6930142B2/en not_active Expired - Lifetime
- 2001-03-21 DE DE60128668T patent/DE60128668T2/de not_active Expired - Lifetime
- 2001-03-21 WO PCT/JP2001/002222 patent/WO2001070854A1/ja not_active Ceased
- 2001-03-21 EP EP01917479A patent/EP1273614B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CN1419580A (zh)	2003-05-21
EP1273614B1 (de)	2007-05-30
EP1273614A1 (de)	2003-01-08
DE60128668T2 (de)	2008-01-31
WO2001070854A1 (en)	2001-09-27
EP1273614A4 (de)	2005-06-29
US20030111798A1 (en)	2003-06-19
CN1216931C (zh)	2005-08-31
US6930142B2 (en)	2005-08-16

Publication	Publication Date	Title
DE60110015D1 (de)	2005-05-19	Dichtungsring
DE50104067D1 (de)	2004-11-18	Dichtring-Kombination
DE50107622D1 (de)	2005-11-10	Wellendichtring
DE60129438D1 (de)	2007-08-30	Dichtungsring
DE60116455D1 (de)	2006-03-30	Dichtungseinrichtung
DE50108256D1 (de)	2006-01-05	Dichtungsanordnung
DE60204105D1 (de)	2005-06-16	Wärmeverträgliche Dichtung
DE50105225D1 (de)	2005-03-10	Dichtring-Packung
DE60113894D1 (de)	2005-11-17	Dichtungsanordnungen
DE60025891D1 (de)	2006-04-20	Halterlose Dichtung
DE60113903D1 (de)	2005-11-17	Lippenabdichtung
DE60142878D1 (de)	2010-10-07	Gleitringdichtung
DE50008637D1 (de)	2004-12-23	Dichtring
DE60118495D1 (de)	2006-05-18	Doppeldichtung
DE60128668D1 (de)	2007-07-12	Dichtungsring
DE60113246D1 (de)	2005-10-13	Dichtring
DE60112496D1 (de)	2005-09-15	Lippendichtung
DE50110228D1 (de)	2006-08-03	Gleitringdichtung
DE59910195D1 (de)	2004-09-16	Dichtring
DE60101180D1 (de)	2003-12-18	Dichtungsstruktur
DE10196859T1 (de)	2003-12-04	Verbesserte Dichtung
DE50105113D1 (de)	2005-02-24	Lippendichtring
DE50010600D1 (de)	2005-07-28	Dichtungsanordnung
DE50107252D1 (de)	2005-10-06	Flachdichtung
DE50206779D1 (de)	2006-06-22	Lippendichtring

Legal Events

Date	Code	Title	Description
2008-06-19	8364	No opposition during term of opposition