ATE314595T1 - Herstellungsverfahren für einen elastischen dichtring sowie nach diesem verfahren hergestellter dichtring - Google Patents

Herstellungsverfahren für einen elastischen dichtring sowie nach diesem verfahren hergestellter dichtring

Info

Publication number
ATE314595T1
ATE314595T1 AT01932483T AT01932483T ATE314595T1 AT E314595 T1 ATE314595 T1 AT E314595T1 AT 01932483 T AT01932483 T AT 01932483T AT 01932483 T AT01932483 T AT 01932483T AT E314595 T1 ATE314595 T1 AT E314595T1
Authority
AT
Austria
Prior art keywords
sealing ring
component
core
properties
sealing
Prior art date
Application number
AT01932483T
Other languages
German (de)
English (en)
Inventor
Thomas Andersson
Original Assignee
Kungsoers Plast Ab
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 Kungsoers Plast Ab filed Critical Kungsoers Plast Ab
Application granted granted Critical
Publication of ATE314595T1 publication Critical patent/ATE314595T1/de

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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Gasket Seals (AREA)
AT01932483T 2000-05-19 2001-05-18 Herstellungsverfahren für einen elastischen dichtring sowie nach diesem verfahren hergestellter dichtring ATE314595T1 (de)

Applications Claiming Priority (2)

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
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 (1)

Publication Number Publication Date
ATE314595T1 true ATE314595T1 (de) 2006-01-15

Family

ID=20279757

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01932483T ATE314595T1 (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 (enExample)
EP (1) EP1282793B1 (enExample)
AT (1) ATE314595T1 (enExample)
AU (1) AU2001259005A1 (enExample)
DE (1) DE60116288T2 (enExample)
SE (1) SE0001874D0 (enExample)
WO (1) WO2001090609A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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
EP1864038B1 (en) * 2005-03-28 2013-04-10 Kalsi Engineering, Inc. Composite, high temperature, dynamic seal and method of making same
DE102006014439A1 (de) * 2006-03-27 2007-10-11 Appel Gmbh Verfahren zur Herstellung eines Dichtungsrings und Dichtungsring
WO2010086144A1 (de) * 2009-01-27 2010-08-05 Neo-Plastic Dr. Doetsch Diespeck Gmbh Sandwichdichtung mit durchgreifendem kern und prozesssteuerung mit überlaufeinrichtung
WO2010086145A1 (de) * 2009-01-27 2010-08-05 Neo-Plastic Dr. Doetsch Diespeck Gmbh Sandwichdichtung mit verbreiteter kopfform
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)

* Cited by examiner, † Cited by third party
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 (enExample) * 1964-07-17 1966-01-18
FR2069498A5 (enExample) * 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 Systems Ltd., Bolton 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

Also Published As

Publication number Publication date
SE0001874L (enExample) 2001-11-20
AU2001259005A1 (en) 2001-12-03
DE60116288D1 (de) 2006-02-02
SE0001874D0 (sv) 2000-05-19
US20030122317A1 (en) 2003-07-03
EP1282793A1 (en) 2003-02-12
DE60116288T2 (de) 2006-07-27
WO2001090609A1 (en) 2001-11-29
EP1282793B1 (en) 2005-12-28

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties