ZA894312B - Sealing rings - Google Patents

Sealing rings

Info

Publication number
ZA894312B
ZA894312B ZA894312A ZA894312A ZA894312B ZA 894312 B ZA894312 B ZA 894312B ZA 894312 A ZA894312 A ZA 894312A ZA 894312 A ZA894312 A ZA 894312A ZA 894312 B ZA894312 B ZA 894312B
Authority
ZA
South Africa
Prior art keywords
sealing rings
rings
sealing
Prior art date
Application number
ZA894312A
Other languages
English (en)
Inventor
John Kettle
Kettle John
Alex Phelps
Phelps Alex
Original Assignee
Dowty Seals Ltd
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 Dowty Seals Ltd filed Critical Dowty Seals Ltd
Publication of ZA894312B publication Critical patent/ZA894312B/xx

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
    • F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
    • 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
    • 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
    • F16J15/56—Other sealings for reciprocating rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
ZA894312A 1988-06-10 1989-06-07 Sealing rings ZA894312B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888813784A GB8813784D0 (en) 1988-06-10 1988-06-10 Seals

Publications (1)

Publication Number Publication Date
ZA894312B true ZA894312B (en) 1991-02-27

Family

ID=10638429

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA894312A ZA894312B (en) 1988-06-10 1989-06-07 Sealing rings

Country Status (13)

Country Link
EP (1) EP0379536A1 (xx)
JP (1) JPH02504665A (xx)
CN (1) CN1040667A (xx)
AU (1) AU3747389A (xx)
ES (1) ES2020811A6 (xx)
GB (2) GB8813784D0 (xx)
GR (1) GR890100363A (xx)
IL (1) IL90455A0 (xx)
PL (1) PL279852A1 (xx)
PT (1) PT90781A (xx)
WO (1) WO1989012191A1 (xx)
YU (1) YU116489A (xx)
ZA (1) ZA894312B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239925A (en) * 1990-01-11 1991-07-17 Dowty Seals Ltd Seals
FR2667821B1 (fr) * 1990-10-12 1997-05-09 Locaner Sa Racleur et compatteur a dechets le comportant.
DE4106699A1 (de) * 1991-03-02 1992-09-03 Kopp Gerhard Gmbh Kunststoffmanschette oder -scheibe sowie verfahren und vorrichtung zu deren herstellung
DE4140833C3 (de) * 1991-04-30 1995-03-16 Busak & Luyken Gmbh & Co Dichtungsanordnung
GB9123680D0 (en) * 1991-11-07 1992-01-02 Loritech Limited Floating face labyrinth seal
TW313618B (xx) * 1995-06-14 1997-08-21 Burckhardt Ag Maschf
JP5483376B2 (ja) * 2009-08-28 2014-05-07 イーグル工業株式会社 コンタミ用シール装置
EP2474761B1 (en) * 2009-08-31 2020-02-26 Eagle Industry Co., Ltd. Contaminant sealing device
US9671024B2 (en) * 2009-12-21 2017-06-06 Aktiebolaget Skf Method and device of a sealing system
US20120141308A1 (en) * 2010-12-07 2012-06-07 Saini Rajesh K Polymeric Pump Parts
CN102269273B (zh) * 2011-05-11 2015-10-14 无锡市华通气动制造有限公司 气缸密封结构及其密封材料
CN102213316B (zh) * 2011-05-24 2014-05-28 山西浩业通用设备有限公司 复合鼓形密封圈的制备方法
JP5889731B2 (ja) * 2012-06-29 2016-03-22 矢崎総業株式会社 コネクタの成形方法
JP6386814B2 (ja) * 2013-07-03 2018-09-05 Ntn株式会社 シールリング
CA2847760C (en) * 2014-03-28 2016-10-11 Westport Power Inc. Piston seal assembly with controlled leakage
CN104214347A (zh) * 2014-08-27 2014-12-17 无锡同心塑料制品有限公司 一种作相对往复运动的两物体间的密封装置
CN104819302B (zh) * 2015-04-17 2017-03-15 中国科学院力学研究所 一种变马赫数喷管的密封系统
DE102017011929A1 (de) * 2017-12-21 2019-06-27 Carl Freudenberg Kg Dichtungsanordnung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050117A (xx) * 1962-08-28 1966-12-07
FR1360969A (fr) * 1963-06-19 1964-05-15 Caterpillar Tractor Co élément d'étanchéité pour fluides sous haute pression
USRE28105E (en) * 1972-09-22 1974-08-06 Sealing assembly
US3942806A (en) * 1973-05-17 1976-03-09 Firma Busak & Luyken Kg, Sealing ring structure
CA975019A (en) * 1973-09-28 1975-09-23 Peter F. Seylar Dual composition sealing ring with rectangular cross section and method of making same
US4040636A (en) * 1976-10-04 1977-08-09 Parker-Hannifin Corporation Composite packing
ES254617Y (es) * 1980-01-23 1982-02-16 Bomba de vacio de piston
US4428589A (en) * 1983-04-04 1984-01-31 Capterpillar Tractor Co. Dual operating mode seal assembly
DE3320515C1 (de) * 1983-06-07 1988-12-01 Christensen, Inc., 84115 Salt Lake City, Utah Hochdruckdichtung fuer laengsverschieblich gegeneinander bewegbare Teile von Tiefbohrwerkzeugen
GB2177464B (en) * 1985-06-29 1988-06-02 Dowty Seals Ltd Sealing assembly

Also Published As

Publication number Publication date
GB8913255D0 (en) 1989-07-26
ES2020811A6 (es) 1991-10-01
YU116489A (en) 1991-08-31
EP0379536A1 (en) 1990-08-01
PT90781A (pt) 1989-12-29
WO1989012191A1 (en) 1989-12-14
GB2219636A (en) 1989-12-13
CN1040667A (zh) 1990-03-21
AU3747389A (en) 1990-01-05
GB2219636B (en) 1992-07-08
GR890100363A (el) 1990-05-11
JPH02504665A (ja) 1990-12-27
PL279852A1 (en) 1990-02-05
IL90455A0 (en) 1990-01-18
GB8813784D0 (en) 1988-07-13

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