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
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/en

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)
  • Sealing Devices (AREA)
  • Gasket Seals (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 (en)
JP (1) JPH02504665A (en)
CN (1) CN1040667A (en)
AU (1) AU3747389A (en)
ES (1) ES2020811A6 (en)
GB (2) GB8813784D0 (en)
GR (1) GR890100363A (en)
IL (1) IL90455A0 (en)
PL (1) PL279852A1 (en)
PT (1) PT90781A (en)
WO (1) WO1989012191A1 (en)
YU (1) YU116489A (en)
ZA (1) ZA894312B (en)

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 (en) * 1990-10-12 1997-05-09 Locaner Sa SCRAPER AND GARBAGE COMPACTOR COMPRISING SAME.
DE4106699A1 (en) * 1991-03-02 1992-09-03 Kopp Gerhard Gmbh PLASTIC CUFF OR DISC AND METHOD AND DEVICE FOR PRODUCING THE SAME
DE4140833C3 (en) * 1991-04-30 1995-03-16 Busak & Luyken Gmbh & Co Sealing arrangement
GB9123680D0 (en) * 1991-11-07 1992-01-02 Loritech Limited Floating face labyrinth seal
TW313618B (en) * 1995-06-14 1997-08-21 Burckhardt Ag Maschf
CN102272495A (en) * 2009-08-28 2011-12-07 伊格尔工业股份有限公司 Contaminant sealing device
WO2011024523A1 (en) * 2009-08-31 2011-03-03 イーグル工業株式会社 Contaminant sealing device
CN102821989B (en) * 2009-12-21 2015-04-29 Skf公司 Method and device of a sealing system
US20120141308A1 (en) * 2010-12-07 2012-06-07 Saini Rajesh K Polymeric Pump Parts
CN102269273B (en) * 2011-05-11 2015-10-14 无锡市华通气动制造有限公司 Air cylinder leakproof structure and sealing material thereof
CN102213316B (en) * 2011-05-24 2014-05-28 山西浩业通用设备有限公司 Combined drum-type seal ring and preparation method thereof
JP5889731B2 (en) * 2012-06-29 2016-03-22 矢崎総業株式会社 Connector molding method
JP6386814B2 (en) 2013-07-03 2018-09-05 Ntn株式会社 Seal ring
CA2847760C (en) 2014-03-28 2016-10-11 Westport Power Inc. Piston seal assembly with controlled leakage
CN104214347A (en) * 2014-08-27 2014-12-17 无锡同心塑料制品有限公司 Sealing device between two objects of performing relative reciprocating motion
CN104819302B (en) * 2015-04-17 2017-03-15 中国科学院力学研究所 A kind of sealing system for becoming Mach number nozzle
DE102017011929A1 (en) * 2017-12-21 2019-06-27 Carl Freudenberg Kg sealing arrangement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050117A (en) * 1962-08-28 1966-12-07
FR1360969A (en) * 1963-06-19 1964-05-15 Caterpillar Tractor Co sealing element for high pressure fluids
USRE28105E (en) * 1972-09-22 1974-08-06 Sealing assembly
GB1438619A (en) * 1973-05-17 1976-06-09 Busatis Werke 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 (en) * 1980-01-23 1982-02-16 PISTON VACUUM PUMP
US4428589A (en) * 1983-04-04 1984-01-31 Capterpillar Tractor Co. Dual operating mode seal assembly
DE3320515C1 (en) * 1983-06-07 1988-12-01 Christensen, Inc., 84115 Salt Lake City, Utah High pressure seal for parts of deep drilling tools that can be moved longitudinally against each other
GB2177464B (en) * 1985-06-29 1988-06-02 Dowty Seals Ltd Sealing assembly

Also Published As

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

Similar Documents

Publication Publication Date Title
GB8808956D0 (en) Seal
GB2219636B (en) Sealing rings
EP0344584A3 (en) Sealing arrangement
GB2181793B (en) Sealing rings
GB8706058D0 (en) Ring seals
GB8925968D0 (en) Seal ring
GB8801359D0 (en) Seals
GB2230571B (en) Annular seals
DE3664673D1 (en) Sealing ring
AP8900143A0 (en) Mechanical seal
GB2217398B (en) Mechanical seal
ZA894523B (en) Annular seal
GB2229776B (en) O ring seal assembly
GB2220996B (en) Gasket
GB8807222D0 (en) Seals
PL270830A3 (en) Sealing ring
GB2222858B (en) Sealing assemblies
GB8815061D0 (en) Insprung sealing rings
GB2214246B (en) Seals
IE891864L (en) Sealing ring
IE882204L (en) Improved seal
GB8801090D0 (en) Sealing arrangement
GB8827309D0 (en) Improved sealing arrangement
SU1546763A1 (en) Labyrinth seal
CS271688A1 (en) Mechanical seal