DK3450803T3 - Tætningsarrangement og tilsvarende tætning - Google Patents

Tætningsarrangement og tilsvarende tætning Download PDF

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Publication number
DK3450803T3
DK3450803T3 DK18191364.1T DK18191364T DK3450803T3 DK 3450803 T3 DK3450803 T3 DK 3450803T3 DK 18191364 T DK18191364 T DK 18191364T DK 3450803 T3 DK3450803 T3 DK 3450803T3
Authority
DK
Denmark
Prior art keywords
sealing arrangement
similar seal
seal
similar
sealing
Prior art date
Application number
DK18191364.1T
Other languages
English (en)
Inventor
Olaf Nahrwold
Boris Traber
Thomas Kramer
Stefan Dr Sindlinger
Frank Lauer
Jasmin Menzel
Original Assignee
Freudenberg Carl Kg
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 Freudenberg Carl Kg filed Critical Freudenberg Carl Kg
Application granted granted Critical
Publication of DK3450803T3 publication Critical patent/DK3450803T3/da

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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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3296—Arrangements for monitoring the condition or operation of elastic sealings; Arrangements for control of elastic sealings, e.g. of their geometry or stiffness
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/005—Sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DK18191364.1T 2017-09-04 2018-08-29 Tætningsarrangement og tilsvarende tætning DK3450803T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017008314.2A DE102017008314A1 (de) 2017-09-04 2017-09-04 Dichtungsanordnung und Dichtring daraus

Publications (1)

Publication Number Publication Date
DK3450803T3 true DK3450803T3 (da) 2020-06-08

Family

ID=63442560

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18191364.1T DK3450803T3 (da) 2017-09-04 2018-08-29 Tætningsarrangement og tilsvarende tætning

Country Status (8)

Country Link
US (1) US10648568B2 (da)
EP (1) EP3450803B1 (da)
JP (1) JP6661716B2 (da)
CN (1) CN109424746B (da)
CA (1) CA3012995C (da)
DE (1) DE102017008314A1 (da)
DK (1) DK3450803T3 (da)
RU (1) RU2689484C1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016012552A1 (de) * 2016-10-20 2018-04-26 Carl Freudenberg Kg Dichtung und Dichtungsanordnung
DE102017008314A1 (de) * 2017-09-04 2019-03-07 Carl Freudenberg Kg Dichtungsanordnung und Dichtring daraus
DE102018001690B3 (de) * 2017-11-28 2019-05-23 Carl Freudenberg Kg Dichtungsanordnung
FI130629B (en) 2019-12-12 2023-12-19 Andritz Oy Sealing arrangement for detecting the thickness of a seal sealing element
DE102020211404A1 (de) * 2020-09-10 2022-03-10 Trelleborg Sealing Solutions Germany Gmbh Dichtungseinrichtung und Dichtungsanordnung mit Sensorik zur Zustandsüberwachung
CN113267285B (zh) * 2021-05-31 2022-07-26 中交路桥建设有限公司 一种预制管廊安装防水胶圈截面应力检测方法
CN113653802A (zh) * 2021-08-17 2021-11-16 中铁工程装备集团有限公司 一种能够在线监测密封磨损量的密封圈和盾构机

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249141A (en) * 1936-04-14 1941-07-15 Nat Oil Seal Co Fluid seal
SU903748A1 (ru) * 1980-03-05 1982-02-07 Новочеркасский Ордена Трудового Красного Знамени Политехнический Институт Им.Серго Орджоникидзе Устройство дл измерени износа манжетного уплотнени
JP2597019B2 (ja) * 1990-01-19 1997-04-02 三菱重工業株式会社 ピストンリングの摩耗診断方法
US5785323A (en) * 1992-02-25 1998-07-28 Heinzen; Ralph Seal with electrical conductor wear indicator
US5246235A (en) * 1992-02-25 1993-09-21 Ralph Heinzen Seal with embedded wire
US5540448A (en) * 1992-02-25 1996-07-30 Heinzen; Ralph Seal with electrical conductor wear indicator
US6615639B1 (en) * 1992-02-25 2003-09-09 Ralph Heinzen Self monitoring static seal
JPH11173275A (ja) * 1997-12-12 1999-06-29 Hitachi Ltd ピストンリングの摩耗検知法
US7405818B2 (en) * 1998-06-03 2008-07-29 Ralph Heinzen Self monitoring static seal with optical sensor
DE10343498A1 (de) * 2003-02-07 2005-05-04 Univ Leipzig Verfahren zur Feststellung wenigstens eines Zustandsparameters eines Dichtungssystems sowie Dichtungssystem
DE10314924B4 (de) * 2003-04-01 2005-06-09 Carl Freudenberg Kg Einrichtung zur Erfassung einer Leckage
US7695647B2 (en) * 2005-06-09 2010-04-13 University Of Maryland Electrically conductive metal impregnated elastomer materials and methods of forming electrically conductive metal impregnated elastomer materials
US20080042369A1 (en) * 2006-05-04 2008-02-21 Krywitsky Lee A Stuffing box with wear indicator
EP1916509B1 (de) * 2006-10-24 2011-12-28 Carl Freudenberg KG Dichtungsanordnung mit Leckerfassungsvorrichtung
DE102006060382A1 (de) * 2006-12-20 2008-06-26 Friedrich-Alexander-Universität Erlangen-Nürnberg Vorrichtung zur Störungsfrüherkennung an Maschinen und/oder deren Bauteilen
DE102007007405B4 (de) 2007-02-12 2011-05-05 Robert Bosch Gmbh Elektrische Einrichtung zur Erkennung des Verschleißzustandes eines dynamischen Dichtelementes sowie ein dieses enthaltendes Pneumatikventil/-zylinder
CN201173294Y (zh) * 2008-04-01 2008-12-31 浙江菲达环保科技股份有限公司 一种空气轴密封装置
WO2011019888A1 (en) * 2009-08-13 2011-02-17 Parker-Hannifin Corporation Sealing assembly with integral sensor
DE102010040686B3 (de) * 2010-09-14 2012-01-05 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Elektrische Überwachung von Sauggreifern
EP2442077A1 (en) * 2010-10-12 2012-04-18 Future Technology (Sensors) Ltd Sensor assemblies
CN102080726A (zh) * 2011-02-01 2011-06-01 宁波天生密封件有限公司 一种智能可控密封垫片
US9316318B2 (en) * 2011-03-14 2016-04-19 Aktiebolaget Skf Sensorized sealing system
US9541199B2 (en) * 2011-04-25 2017-01-10 Bal Seal Engineering, Inc. Seal failure detection systems and related methods
DE102013215973A1 (de) * 2013-08-13 2015-03-12 Aktiebolaget Skf Dichtring
GB2533275B (en) * 2014-12-08 2017-02-22 Skf Ab A seal assembly as well as a method for monitoring a ring-shaped seal
CN106523710B (zh) * 2015-08-11 2021-05-25 斯凯孚公司 唇口密封件和确定唇口密封件或其所密封的单元的状态的方法
DE102016012552A1 (de) * 2016-10-20 2018-04-26 Carl Freudenberg Kg Dichtung und Dichtungsanordnung
DE102017008314A1 (de) * 2017-09-04 2019-03-07 Carl Freudenberg Kg Dichtungsanordnung und Dichtring daraus

Also Published As

Publication number Publication date
CN109424746B (zh) 2020-06-09
JP2019049550A (ja) 2019-03-28
RU2689484C1 (ru) 2019-05-28
BR102018017230A8 (pt) 2023-02-14
EP3450803B1 (de) 2020-03-18
DE102017008314A1 (de) 2019-03-07
CA3012995C (en) 2020-04-21
JP6661716B2 (ja) 2020-03-11
CN109424746A (zh) 2019-03-05
BR102018017230A2 (pt) 2019-03-19
CA3012995A1 (en) 2019-03-04
US10648568B2 (en) 2020-05-12
US20190072183A1 (en) 2019-03-07
EP3450803A1 (de) 2019-03-06

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