GB839731A - Sealing arrangement for bearing assemblies - Google Patents

Sealing arrangement for bearing assemblies

Info

Publication number
GB839731A
GB839731A GB26203/58A GB2620358A GB839731A GB 839731 A GB839731 A GB 839731A GB 26203/58 A GB26203/58 A GB 26203/58A GB 2620358 A GB2620358 A GB 2620358A GB 839731 A GB839731 A GB 839731A
Authority
GB
United Kingdom
Prior art keywords
bristles
wheel
bearing
sealing arrangement
bearing assemblies
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
GB26203/58A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation 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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of GB839731A publication Critical patent/GB839731A/en
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
    • F16J15/32—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
    • F16J15/3288—Filamentary structures, e.g. brush seals
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race

Abstract

839,731. Stuffing-box substitutes. BENDIX AVIATION CORPORATION. Aug. 14, 1958 [Sept. 19, 1957], No. 26203/58. Class 122 (5). A sealing device 38 for a bearing 14, particularly of an aircraft wheel and brake assembly, comprises a ring of closely spaced bristles 42 held in a clamp member 40 and contacting at their tips an opposed relatively rotatable sealing surface 45. The bristles 42 are preferably of horsehair but may be of nylon or " Teflon " (Registered Trade Mark) and are doubled over a wire 44, Fig. 3, and damped therewith in the member 40. A seal 38 is provided on each side of the bearing, the members 40 being secured to a non-rotatable part 20 of the wheel and the surfaces 45 being formed on stampings 46 and 66 fixed to the wheel rim 18. The space 32 between the seals forms a lubricant reservoir. In a modification, Fig. 5, the bristles extend axially and contact a radial surface 45 on the stamping 46. Specification 665,854 is referred to.
GB26203/58A 1957-09-19 1958-08-14 Sealing arrangement for bearing assemblies Expired GB839731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US839731XA 1957-09-19 1957-09-19

Publications (1)

Publication Number Publication Date
GB839731A true GB839731A (en) 1960-06-29

Family

ID=22181840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26203/58A Expired GB839731A (en) 1957-09-19 1958-08-14 Sealing arrangement for bearing assemblies

Country Status (1)

Country Link
GB (1) GB839731A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313234A1 (en) * 1972-03-17 1973-09-27 Skf Kugellagerfabriken Gmbh POETRY
DE2345487A1 (en) 1972-09-11 1974-03-28 Skf Kugellagerfabriken Gmbh POETRY
DE2366059A1 (en) * 1973-03-16 1977-09-15 Skf Kugellagerfabriken Gmbh Bearing housing seal permitting axial movement of shaft - has electrostatically applied flocked fibre layer on seal carrier surfaces
FR2398235A1 (en) * 1977-07-20 1979-02-16 Rolls Royce BRUSH-SHAPED GASKET AND ITS MANUFACTURING PROCESS
USRE30206E (en) 1973-11-23 1980-02-05 Rolls Royce (1971) Limited Seals and method of manufacture thereof
DE3323351A1 (en) * 1982-06-30 1984-01-19 SKF (U.K.) Ltd., Luton, Bedfordshire RING SEAL AND COMBINED BEARING
EP0223510A1 (en) * 1985-11-07 1987-05-27 Christopher K. Rich Couplings for connecting vehicle exhaust tail pipes to exhaust conduits for removing vehicle exhaust gases
DE3802653A1 (en) * 1988-01-29 1989-08-03 Mtu Muenchen Gmbh BRUSH SEAL
DE3907614A1 (en) * 1988-01-29 1990-09-13 Mtu Muenchen Gmbh Brush seal
US4971336A (en) * 1987-11-13 1990-11-20 Rolls-Royce Plc. Enhanced performance brush seals
US5029875A (en) * 1989-07-07 1991-07-09 Textron Inc. Fluid seal structure
EP1215422A3 (en) * 2000-12-15 2003-11-26 General Electric Company A brush seal for a bearing cavity
EP1892443A1 (en) * 2006-08-25 2008-02-27 Siemens Aktiengesellschaft Brush seal
WO2009095511A1 (en) * 2008-01-31 2009-08-06 Airbus España, S.L. Seal for knuckle couplings and use thereof
EP2306009A3 (en) * 2009-09-30 2014-10-15 General Electric Company A seal arrangement and a brush seal for a wind turbine

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313234A1 (en) * 1972-03-17 1973-09-27 Skf Kugellagerfabriken Gmbh POETRY
DE2365910A1 (en) * 1972-03-17 1977-01-20 Skf Kugellagerfabriken Gmbh FIBER GASKET
DE2365911C3 (en) 1972-03-17 1980-04-30 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Brush seal between machine parts rotating against each other
DE2345487A1 (en) 1972-09-11 1974-03-28 Skf Kugellagerfabriken Gmbh POETRY
DE2366437C2 (en) * 1972-09-11 1985-03-07 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Radial sealing ring
DE2366059A1 (en) * 1973-03-16 1977-09-15 Skf Kugellagerfabriken Gmbh Bearing housing seal permitting axial movement of shaft - has electrostatically applied flocked fibre layer on seal carrier surfaces
USRE30206E (en) 1973-11-23 1980-02-05 Rolls Royce (1971) Limited Seals and method of manufacture thereof
FR2398235A1 (en) * 1977-07-20 1979-02-16 Rolls Royce BRUSH-SHAPED GASKET AND ITS MANUFACTURING PROCESS
DE3323351A1 (en) * 1982-06-30 1984-01-19 SKF (U.K.) Ltd., Luton, Bedfordshire RING SEAL AND COMBINED BEARING
EP0223510A1 (en) * 1985-11-07 1987-05-27 Christopher K. Rich Couplings for connecting vehicle exhaust tail pipes to exhaust conduits for removing vehicle exhaust gases
US4971336A (en) * 1987-11-13 1990-11-20 Rolls-Royce Plc. Enhanced performance brush seals
DE3907614A1 (en) * 1988-01-29 1990-09-13 Mtu Muenchen Gmbh Brush seal
FR2626646A1 (en) * 1988-01-29 1989-08-04 Mtu Muenchen Gmbh BRUSH SEALING DEVICE, IN PARTICULAR FOR FORMING A RADIALLY DIRECTED ANNULAR SEALING ELEMENT
DE3802653A1 (en) * 1988-01-29 1989-08-03 Mtu Muenchen Gmbh BRUSH SEAL
US5066024A (en) * 1988-01-29 1991-11-19 Mtu Motoren- Und Turbinen-Union Munchen Gmbh Brush-type seal
DE3802653C2 (en) * 1988-01-29 2000-06-29 Mtu Muenchen Gmbh Brush seal
DE3907614C2 (en) * 1988-01-29 2000-08-03 Mtu Muenchen Gmbh Brush seal
US5029875A (en) * 1989-07-07 1991-07-09 Textron Inc. Fluid seal structure
EP1215422A3 (en) * 2000-12-15 2003-11-26 General Electric Company A brush seal for a bearing cavity
KR100942072B1 (en) * 2000-12-15 2010-02-12 제너럴 일렉트릭 캄파니 A brush seal for a bearing cavity
EP1892443A1 (en) * 2006-08-25 2008-02-27 Siemens Aktiengesellschaft Brush seal
WO2009095511A1 (en) * 2008-01-31 2009-08-06 Airbus España, S.L. Seal for knuckle couplings and use thereof
ES2345310A1 (en) * 2008-01-31 2010-09-20 Airbus Operations, S.L. Seal for knuckle couplings and use thereof
EP2306009A3 (en) * 2009-09-30 2014-10-15 General Electric Company A seal arrangement and a brush seal for a wind turbine

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