AU2003202428B2 - Sealing device - Google Patents

Sealing device Download PDF

Info

Publication number
AU2003202428B2
AU2003202428B2 AU2003202428A AU2003202428A AU2003202428B2 AU 2003202428 B2 AU2003202428 B2 AU 2003202428B2 AU 2003202428 A AU2003202428 A AU 2003202428A AU 2003202428 A AU2003202428 A AU 2003202428A AU 2003202428 B2 AU2003202428 B2 AU 2003202428B2
Authority
AU
Australia
Prior art keywords
ring
pressure
sealing
sealing device
sealing ring
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
Application number
AU2003202428A
Other languages
English (en)
Other versions
AU2003202428A1 (en
Inventor
Burkhard Helmig
Egbert Helmig
Michael Jarchau
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.)
Hammelmann Maschinenfabrik GmbH
Original Assignee
Hammelmann Maschinenfabrik GmbH
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 Hammelmann Maschinenfabrik GmbH filed Critical Hammelmann Maschinenfabrik GmbH
Publication of AU2003202428A1 publication Critical patent/AU2003202428A1/en
Application granted granted Critical
Publication of AU2003202428B2 publication Critical patent/AU2003202428B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
    • 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
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Glass Compositions (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Gasket Seals (AREA)
AU2003202428A 2002-04-08 2003-03-24 Sealing device Expired AU2003202428B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10215311A DE10215311A1 (de) 2002-04-08 2002-04-08 Dichtungseinrichtung
DE10215311.6-12 2002-04-08

Publications (2)

Publication Number Publication Date
AU2003202428A1 AU2003202428A1 (en) 2003-10-23
AU2003202428B2 true AU2003202428B2 (en) 2010-07-08

Family

ID=28051182

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003202428A Expired AU2003202428B2 (en) 2002-04-08 2003-03-24 Sealing device

Country Status (8)

Country Link
US (1) US6913266B2 (enExample)
EP (1) EP1353096B1 (enExample)
JP (1) JP4421207B2 (enExample)
AT (1) ATE275706T1 (enExample)
AU (1) AU2003202428B2 (enExample)
DE (2) DE10215311A1 (enExample)
DK (1) DK1353096T3 (enExample)
ES (1) ES2224084T3 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7645478B2 (en) * 2005-03-31 2010-01-12 3M Innovative Properties Company Methods of making displays
US20070170658A1 (en) * 2006-01-20 2007-07-26 Wilkinson Mark R Stuffing box bushing, assembly and method of manufacture
US7673479B2 (en) * 2006-07-17 2010-03-09 Freudenberg-Nok General Partnership Seal seat ring component with locking and venting features
DE202006012531U1 (de) * 2006-08-16 2006-11-23 Hammelmann Maschinenfabrik Gmbh Drehdurchführung für ein unter hohem Druck stehendes Fluid
US20080111318A1 (en) * 2006-11-13 2008-05-15 Yoshioki Tomoyasu Perfect shaft seal
KR101231757B1 (ko) * 2009-10-13 2013-02-08 김기찬 공압 및 유압을 이용한 구동기
US9321067B2 (en) 2010-07-08 2016-04-26 Federal Signal Corporation Seal cartridge for a rotating nozzle assembly
US9249887B2 (en) * 2010-08-03 2016-02-02 Dresser-Rand Company Low deflection bi-metal rotor seals
KR101231758B1 (ko) * 2010-10-05 2013-02-08 김기찬 유압 또는 공압을 이용한 구동기
CN104832173A (zh) * 2015-04-07 2015-08-12 徐州徐工基础工程机械有限公司 一种用于掘进机的高压水密封装置及掘进机
WO2017030931A1 (en) * 2015-08-14 2017-02-23 Ward Jerry Lynn Self-adjusting seal for rotating equipment
CN107269842B (zh) * 2017-07-14 2018-09-25 宝鸡忠诚制药机械有限责任公司 一种传动轴密封装置
JP6764381B2 (ja) * 2017-08-24 2020-09-30 三菱重工業株式会社 軸シール構造および一次冷却材循環ポンプ
DE102019119601A1 (de) * 2019-07-19 2021-01-21 Hammelmann GmbH Spaltdichtungseinrichtung
US12403621B2 (en) 2019-12-20 2025-09-02 Hypertherm, Inc. Motorized systems and associated methods for controlling an adjustable dump orifice on a liquid jet cutting system
DE102020120929A1 (de) 2020-08-07 2022-02-10 Hammelmann GmbH Spaltdichtungseinrichtung
DE102021112742A1 (de) 2021-05-17 2022-11-17 Hammelmann GmbH Dichtungseinrichtung für eine Stange
WO2025253184A1 (en) 2024-06-04 2025-12-11 Gea Mechanical Equipment Italia S.P.A. A piston assembly for a homogenizing apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111736A (en) * 1989-04-04 1992-05-12 Buchberger Anton H Vented static seal assembly

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057630A (en) * 1958-08-08 1962-10-09 Sneed John Seal
US3323806A (en) * 1962-12-14 1967-06-06 H W Loud Machine Works Inc Fluid seal
US3601419A (en) * 1968-05-29 1971-08-24 Dowty Seals Ltd Fluid-pressure-operated piston-and-cylinder device
US3663024A (en) * 1970-07-02 1972-05-16 Shamban & Co W S Sealing assembly
US3942806A (en) * 1973-05-17 1976-03-09 Firma Busak & Luyken Kg, Sealing ring structure
US3889958A (en) * 1974-04-15 1975-06-17 Case Co J I Piston rod floating wiper
GB2115518A (en) * 1982-02-16 1983-09-07 John Harbidge Sealing means
DE3225906C2 (de) * 1982-07-10 1984-04-26 Busak + Luyken GmbH & Co, 7000 Stuttgart Dichtung für hydraulische Kolben oder Kolbenstangen
DE3502799A1 (de) * 1984-07-11 1986-07-31 Martin Merkel GmbH & Co KG, 2102 Hamburg Wellendichtung
US4936197A (en) * 1988-10-12 1990-06-26 C. E. Conover & Co., Inc. Dynamic seal construction
DD297690A5 (de) * 1989-09-16 1992-01-16 Busak U. Luyken Gmbh U. Co.,De Dichtungsanordnung
JPH03249481A (ja) * 1990-02-26 1991-11-07 Riken Corp 高圧流体用回転軸シール装置
US5101757A (en) 1990-02-28 1992-04-07 Wpc Machinery Corporation Glue cells apparatus for applying glue in a web printing unit
DE4140833C3 (de) * 1991-04-30 1995-03-16 Busak & Luyken Gmbh & Co Dichtungsanordnung
US5755446A (en) * 1996-12-24 1998-05-26 United Technologies Corporation Seal apparatus between a shaft and a non-linear inner surface of a housing
US6497415B2 (en) * 2000-07-24 2002-12-24 Ti Specialty Polymer Products, Inc. Elastomer energized rod seal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111736A (en) * 1989-04-04 1992-05-12 Buchberger Anton H Vented static seal assembly

Also Published As

Publication number Publication date
DE10215311A1 (de) 2003-11-06
EP1353096B1 (de) 2004-09-08
US20030189296A1 (en) 2003-10-09
ATE275706T1 (de) 2004-09-15
AU2003202428A1 (en) 2003-10-23
JP4421207B2 (ja) 2010-02-24
JP2004003630A (ja) 2004-01-08
ES2224084T3 (es) 2005-03-01
US6913266B2 (en) 2005-07-05
DK1353096T3 (da) 2004-12-20
EP1353096A1 (de) 2003-10-15
DE50300070D1 (de) 2004-10-14

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired