DE60116288D1 - Herstellungsverfahren für einen elastischen dichtring sowie nach diesem verfahren hergestellter dichtring - Google Patents
Herstellungsverfahren für einen elastischen dichtring sowie nach diesem verfahren hergestellter dichtringInfo
- Publication number
- DE60116288D1 DE60116288D1 DE60116288T DE60116288T DE60116288D1 DE 60116288 D1 DE60116288 D1 DE 60116288D1 DE 60116288 T DE60116288 T DE 60116288T DE 60116288 T DE60116288 T DE 60116288T DE 60116288 D1 DE60116288 D1 DE 60116288D1
- Authority
- DE
- Germany
- Prior art keywords
- sealing ring
- component
- core
- sealing
- manufacturing
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
-
- 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
-
- 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
- F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Devices (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Gasket Seals (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0001874A SE0001874D0 (sv) | 2000-05-19 | 2000-05-19 | Sätt vid tillverkning av en elastisk tätningsring och en enligt sättet tillverkad tätningsring |
SE0001874 | 2000-05-19 | ||
PCT/SE2001/001113 WO2001090609A1 (en) | 2000-05-19 | 2001-05-18 | Method for manufacturing an elastic sealing ring and sealing ring manufactured according to the method |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60116288D1 true DE60116288D1 (de) | 2006-02-02 |
DE60116288T2 DE60116288T2 (de) | 2006-07-27 |
Family
ID=20279757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60116288T Expired - Lifetime DE60116288T2 (de) | 2000-05-19 | 2001-05-18 | Herstellungsverfahren für einen elastischen dichtring sowie nach diesem verfahren hergestellter dichtring |
Country Status (7)
Country | Link |
---|---|
US (1) | US20030122317A1 (de) |
EP (1) | EP1282793B1 (de) |
AT (1) | ATE314595T1 (de) |
AU (1) | AU2001259005A1 (de) |
DE (1) | DE60116288T2 (de) |
SE (1) | SE0001874D0 (de) |
WO (1) | WO2001090609A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUP0102162A2 (hu) * | 2001-05-23 | 2002-12-28 | Gábor Frojimovics | Együtt fröccsöntött, többkomponensű műanyag tömítőelemek |
DE10309275A1 (de) | 2002-09-03 | 2004-03-25 | Rasmussen Gmbh | Kupplungsstück zum Verbinden eines Kraftstoffaufnahme- oder -abgabebauteils mit einer Fluidleitung und Verfahren zu dessen Herstellung |
CN2735069Y (zh) * | 2004-01-20 | 2005-10-19 | 郑红专 | 密封装置 |
CN101208548B (zh) * | 2005-03-28 | 2012-12-05 | 卡尔西工程股份有限公司 | 动态密封件、旋转密封件及制造高温动态密封件的方法 |
DE102006014439A1 (de) * | 2006-03-27 | 2007-10-11 | Appel Gmbh | Verfahren zur Herstellung eines Dichtungsrings und Dichtungsring |
WO2010086145A1 (de) * | 2009-01-27 | 2010-08-05 | Neo-Plastic Dr. Doetsch Diespeck Gmbh | Sandwichdichtung mit verbreiteter kopfform |
EP2391838B1 (de) * | 2009-01-27 | 2022-07-20 | Neo-plastic Dr. Doetsch Diespeck GmbH | Verfahren zur Herstellung einer Dichtung |
US20100259015A1 (en) * | 2009-04-08 | 2010-10-14 | Lannie Laroy Dietle | Hydrodynamic seal with improved exclusion and lubrication |
JP5604345B2 (ja) * | 2011-03-23 | 2014-10-08 | カヤバ工業株式会社 | 流体圧シリンダのピストン軸受け構造 |
DE102013006083B4 (de) | 2013-04-09 | 2020-03-12 | Neo-Plastic Dr. Doetsch Diespeck Gmbh | Dichtungsring |
US9869395B2 (en) * | 2014-02-26 | 2018-01-16 | Garlock Sealing Technologies, Llc | Shaft sealing apparatus and associated methods |
DE202015100048U1 (de) * | 2015-01-08 | 2016-04-11 | Krones Ag | Dichtring |
DE102016217117A1 (de) * | 2016-09-08 | 2016-12-01 | Zf Friedrichshafen Ag | Frequenzselektive Dämpfventilanordnung |
US10563763B1 (en) | 2017-03-31 | 2020-02-18 | Piston Tank Corporation | Tank piston with improved seal and cover |
US10941829B2 (en) * | 2018-06-29 | 2021-03-09 | Freudenberg-Nok General Partnership | Damper system with a high performance plastic wiper seal |
CN112324524A (zh) * | 2020-11-03 | 2021-02-05 | 中国北方发动机研究所(天津) | 一种增压器复合密封环 |
CN115654143B (zh) * | 2022-12-28 | 2023-03-28 | 东营海森密封技术有限责任公司 | 一种自平衡微接触式密封结构 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2360734A (en) * | 1943-01-29 | 1944-10-17 | Maytag Co | Compressible sealing ring |
US2859061A (en) * | 1954-09-17 | 1958-11-04 | William P Reid | Composite sealing ring and method of making the same |
US3511685A (en) * | 1964-03-10 | 1970-05-12 | Minnesota Rubber Co | Method of making sealing rings |
NL6508612A (de) * | 1964-07-17 | 1966-01-18 | ||
FR2069498A5 (de) * | 1969-11-17 | 1971-09-03 | Burkert Christian | |
US3888612A (en) * | 1971-01-28 | 1975-06-10 | Ici Ltd | Injection moulding means for forming a composite product |
US3773454A (en) * | 1971-09-20 | 1973-11-20 | Chicago Rawhide Mfg Co | Apparatus for precision injection molding of composite parts |
US3788654A (en) * | 1971-09-30 | 1974-01-29 | Gen Motors Corp | Multiple hardness o-rings |
US3921856A (en) * | 1972-09-27 | 1975-11-25 | Erhard Langecker | Injection molding nozzle |
US4029841A (en) * | 1975-02-14 | 1977-06-14 | General Electric Company | Injection molding process |
FR2431080A1 (fr) * | 1978-07-12 | 1980-02-08 | Chromex Sa | Joint tournant entre pieces coaxiales et application de celui-ci comme palier autolubrifiant |
US4406847A (en) * | 1979-03-23 | 1983-09-27 | Garlock Inc. | Method for making a lip type shaft seal having a resin liner |
SE444358B (sv) * | 1981-04-23 | 1986-04-07 | Finnveden Dev Ltd Ab | Sett for avtetning av spalten mellan tva tetningsytor samt tetningsanordning for genomforande av settet |
DE3339939A1 (de) * | 1983-11-04 | 1985-05-15 | Jörg 6708 Neuhofen Redeker | Gewindemuffe zum verbinden von laborglasgeraeten |
DE3720211A1 (de) * | 1987-06-17 | 1988-12-29 | Bayer Ag | Vorrichtung und verfahren zum herstellen eines kunststoff-verbundteils |
US4842795A (en) * | 1987-07-27 | 1989-06-27 | Internal Business Machines Corporation | Method of making coinjection molded daisywheel printhead |
SE8800348L (sv) * | 1988-02-03 | 1989-08-04 | Forsheda Ab | Taetningsring och verktyg foer framstaellning daerav |
DE69517471T2 (de) * | 1994-06-06 | 2001-03-08 | Husky Injection Molding | Spritzgiessverfahren mit gegenüberliegenden Anschnitten |
US5792397A (en) * | 1996-10-08 | 1998-08-11 | Ritchey; Eugene B. | Method of injection molding |
NL1004791C2 (nl) * | 1996-12-16 | 1998-06-17 | Wavin Bv | Werkwijze en matrijs voor het vormen van een uit een afdichtring en vasthoudring bestaand afdichtsamenstel. |
FR2765649B1 (fr) * | 1997-07-04 | 1999-08-13 | Soc D Mecanique Et De Plastiqu | Procede de fabrication d'un engrenage rotatif en matiere thermoplastique et engrenage ainsi obtenu |
US6325384B1 (en) * | 1997-09-10 | 2001-12-04 | Transportation Leasing Corporation | Tank piston with improved seal and wiper |
US6224577B1 (en) * | 1998-03-02 | 2001-05-01 | Medrad, Inc. | Syringes and plungers for use therein |
KR20010079757A (ko) * | 1998-09-08 | 2001-08-22 | 조나쏜 지. 란데 | 다층 복합재 |
JP2001150595A (ja) * | 1999-11-30 | 2001-06-05 | Tokai Rubber Ind Ltd | パッキン構造体 |
-
2000
- 2000-05-19 SE SE0001874A patent/SE0001874D0/xx unknown
-
2001
- 2001-05-18 AU AU2001259005A patent/AU2001259005A1/en not_active Abandoned
- 2001-05-18 AT AT01932483T patent/ATE314595T1/de not_active IP Right Cessation
- 2001-05-18 DE DE60116288T patent/DE60116288T2/de not_active Expired - Lifetime
- 2001-05-18 WO PCT/SE2001/001113 patent/WO2001090609A1/en active IP Right Grant
- 2001-05-18 US US10/276,826 patent/US20030122317A1/en not_active Abandoned
- 2001-05-18 EP EP01932483A patent/EP1282793B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60116288T2 (de) | 2006-07-27 |
WO2001090609A1 (en) | 2001-11-29 |
EP1282793B1 (de) | 2005-12-28 |
AU2001259005A1 (en) | 2001-12-03 |
SE0001874L (de) | 2001-11-20 |
ATE314595T1 (de) | 2006-01-15 |
US20030122317A1 (en) | 2003-07-03 |
EP1282793A1 (de) | 2003-02-12 |
SE0001874D0 (sv) | 2000-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |