DE69522093D1 - Dichtungsvorrichtung - Google Patents

Dichtungsvorrichtung

Info

Publication number
DE69522093D1
DE69522093D1 DE69522093T DE69522093T DE69522093D1 DE 69522093 D1 DE69522093 D1 DE 69522093D1 DE 69522093 T DE69522093 T DE 69522093T DE 69522093 T DE69522093 T DE 69522093T DE 69522093 D1 DE69522093 D1 DE 69522093D1
Authority
DE
Germany
Prior art keywords
sealing device
sealing
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
Application number
DE69522093T
Other languages
English (en)
Other versions
DE69522093T2 (de
Inventor
Toshio Oka
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.)
Riken Corp
Original Assignee
Riken Corp
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 Riken Corp filed Critical Riken Corp
Application granted granted Critical
Publication of DE69522093D1 publication Critical patent/DE69522093D1/de
Publication of DE69522093T2 publication Critical patent/DE69522093T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/08—Details or arrangements of sealings not provided for in group F16D3/84
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/907—Passageway in rod or shaft
DE69522093T 1995-02-16 1995-10-02 Dichtungsvorrichtung Expired - Lifetime DE69522093T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05034895A JP3437312B2 (ja) 1995-02-16 1995-02-16 シールリングおよびシール装置

Publications (2)

Publication Number Publication Date
DE69522093D1 true DE69522093D1 (de) 2001-09-13
DE69522093T2 DE69522093T2 (de) 2002-04-25

Family

ID=12856418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69522093T Expired - Lifetime DE69522093T2 (de) 1995-02-16 1995-10-02 Dichtungsvorrichtung

Country Status (7)

Country Link
US (1) US5632494A (de)
EP (1) EP0731301B1 (de)
JP (1) JP3437312B2 (de)
KR (1) KR100219767B1 (de)
CN (1) CN1083075C (de)
DE (1) DE69522093T2 (de)
TW (1) TW471415U (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3799629B2 (ja) * 1995-07-17 2006-07-19 石川島播磨重工業株式会社 ピストンリング構造
EP0846891A1 (de) * 1996-12-05 1998-06-10 Borg-Warner Automotive, Inc. Hydraulischer Spanner mit Kolben und Gehäuse aus Kunststoff
KR100372412B1 (ko) * 2000-07-26 2003-02-17 현대자동차주식회사 오일링의 구조
JP4115081B2 (ja) * 2000-11-07 2008-07-09 イーグル工業株式会社 軸封装置
JP4872152B2 (ja) * 2000-12-27 2012-02-08 Ｎｏｋ株式会社 シールリング
JP3978579B2 (ja) * 2001-12-04 2007-09-19 アイシン・エィ・ダブリュ株式会社 シール装置
CN100410569C (zh) * 2002-10-29 2008-08-13 丰田自动车株式会社 油环
US7121192B2 (en) * 2003-03-21 2006-10-17 Dana Corporation Piston ring coating
DE112004000496T5 (de) * 2003-04-02 2006-05-04 Kabushiki Kaisha Riken Dichtungsring
DE10340312A1 (de) * 2003-09-02 2005-05-12 Mahle Gmbh Mehrteiliger Ölabstreifring für Kolben von Verbrennungsmotoren
DE102004021662A1 (de) * 2004-05-03 2005-12-01 Man B & W Diesel Ag Kolben mit Kolbenringnuten
US20060273524A1 (en) * 2005-06-03 2006-12-07 Weber Leo S Ring seal with an anti-rotation tab
US8702106B2 (en) * 2006-07-20 2014-04-22 Hydril Usa Manufacturing Llc Pressure energized radial seal
DE102007019462A1 (de) * 2007-04-25 2008-11-06 Zf Friedrichshafen Ag Öldurchflussabdichtung von stehenden zu drehenden Teilen
DE102007022995A1 (de) * 2007-05-15 2008-11-20 Carl Freudenberg Kg Dichtungsanordnung
EP2166259A1 (de) * 2008-09-18 2010-03-24 ABB Turbo Systems AG Vorrichtung zum Abdichten eines Lagergehäuses eines Abgasturboladers
CA2667320A1 (en) * 2009-06-08 2010-12-08 Noetic Technologies Inc. Seal assembly
US10036471B2 (en) * 2009-11-18 2018-07-31 Achates Power, Inc. Ported engine constructions with low-tension compression seals
US9239113B2 (en) 2010-06-23 2016-01-19 Kabushiki Kaisha Riken Seal ring
PL2495467T3 (pl) * 2011-03-01 2015-05-29 Saf Holland Gmbh System uszczelniający
DE102011004901B4 (de) * 2011-03-01 2012-10-25 Saf-Holland Gmbh Dichtungssystem
EP2765339A4 (de) 2011-12-23 2015-08-05 Riken Kk Dichtungsring
EP2653756B1 (de) 2011-12-23 2016-06-15 Kabushiki Kaisha Riken Dichtungsring
EP2610532A1 (de) * 2011-12-30 2013-07-03 FPT Industrial S.p.A. Abdichtungseinheit eines Kolbens eines Verbrennungsmotors
JP2013155846A (ja) * 2012-01-31 2013-08-15 Ntn Corp シールリング
CN102865369B (zh) * 2012-09-24 2015-09-02 江苏大学 一种具有静压和动压双重效应的浮动密封环
JP6191689B2 (ja) 2013-06-03 2017-09-06 Nok株式会社 シールリング
KR20150070879A (ko) * 2013-12-17 2015-06-25 현대자동차주식회사 가변 압축비 장치
CN103968072A (zh) * 2014-05-21 2014-08-06 西北工业大学 一种新型密封件
JP6491885B2 (ja) * 2015-01-08 2019-03-27 株式会社リケン シールリング
US11333250B2 (en) 2017-06-27 2022-05-17 Nok Corporation Seal ring
DE102018114701A1 (de) * 2018-06-19 2019-12-19 Konzelmann Gmbh Hydrodynamisch wirksamer Dichtring und Drehdurchführung mit einem solchen Dichtring

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727927A (en) * 1968-09-06 1973-04-17 Int Harvester Co Ring manufacture, productive of line contact seal
CH560340A5 (de) * 1973-02-09 1975-03-27 Occident Etablissements
US3887198A (en) * 1973-10-26 1975-06-03 Caterpillar Tractor Co Pressure balanced ring seal
US4165079A (en) * 1978-08-02 1979-08-21 General Motors Corporation Fluid seal ring
US4299401A (en) * 1979-09-12 1981-11-10 Ramsey Corporation Piston ring and method of making same
US4350352A (en) * 1981-07-24 1982-09-21 Mack Trucks, Inc. Piston ring and groove assemblies
GB2149860B (en) * 1983-11-18 1987-08-05 Trw Cam Gears Ltd Valve assemblies having sealing means
US4497494A (en) * 1984-04-09 1985-02-05 General Motors Corporation Pressure activated seal ring
US4681326A (en) * 1985-06-10 1987-07-21 Cummins Engine Company, Inc. Gas lubricated piston ring assembly
DE3805735A1 (de) * 1988-02-24 1989-09-07 Bosch Gmbh Robert Bremskraftverstaerker
DE4004052A1 (de) * 1990-02-10 1991-08-14 Festo Kg Dichtring sowie verfahren zu seiner herstellung
US5236202A (en) * 1991-09-23 1993-08-17 Rosemount Inc. Spring loaded resin seal

Also Published As

Publication number Publication date
EP0731301A1 (de) 1996-09-11
US5632494A (en) 1997-05-27
CN1083075C (zh) 2002-04-17
JPH08219292A (ja) 1996-08-27
JP3437312B2 (ja) 2003-08-18
KR100219767B1 (ko) 1999-09-01
KR960031856A (ko) 1996-09-17
DE69522093T2 (de) 2002-04-25
CN1133955A (zh) 1996-10-23
EP0731301B1 (de) 2001-08-08
TW471415U (en) 2002-01-01

Similar Documents

Publication Publication Date Title
DE69522093T2 (de) Dichtungsvorrichtung
DK0725243T3 (da) Tætningsindretning
DE59506220D1 (de) Dichtungsvorrichtung
DK0725242T3 (da) Tætningsindretning
DE69608780T2 (de) Dichtungsvorrichtung
ATE205644T1 (de) Abdichtungsvorrichtung
ATE224596T1 (de) Dichtungsvorrichtung
BR9610063A (pt) Dispositivo invólucro de vedação
DK0854996T3 (da) Pakningsanordning
DE9403962U1 (de) Dichtungsvorrichtung
BR9608546A (pt) Conjunto de vedação
DE69623205T2 (de) Dichtungsvorrichtung
DE29510961U1 (de) Dichtungsanordnung
DE29501664U1 (de) Auftragvorrichtung
DE69613719T2 (de) Verschlussvorrichtung
DE29621608U1 (de) Dichtungseinrichtung
DE59603906D1 (de) Dichtungsanordnung
DE29510018U1 (de) Abdichtvorrichtung
DE29518815U1 (de) Abdichtvorrichtung
DE29520996U1 (de) Abdichtungsvorrichtung
DE19681274T1 (de) Verschluß-Vorrichtung
DE69623201T2 (de) Dichtungsvorrichtung
DE29502752U1 (de) Abdichtungsvorrichtung
DE29605727U1 (de) Dichtungsvorrichtung
DE29512325U1 (de) Dichtungsanordnung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF