GB201409312D0 - Radial seal with contacting and non-contacting portions - Google Patents
Radial seal with contacting and non-contacting portionsInfo
- Publication number
- GB201409312D0 GB201409312D0 GBGB1409312.4A GB201409312A GB201409312D0 GB 201409312 D0 GB201409312 D0 GB 201409312D0 GB 201409312 A GB201409312 A GB 201409312A GB 201409312 D0 GB201409312 D0 GB 201409312D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacting
- radial seal
- portions
- contacting portions
- radial
- 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.)
- Withdrawn
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
- F16J15/164—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
- 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
- F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
- F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
- F16C33/7883—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
-
- 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
- F16C33/80—Labyrinth sealings
- F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
-
- 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
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
- F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
- F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other
-
- 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
- F16J15/447—Labyrinth packings
- F16J15/4476—Labyrinth packings with radial path
- F16J15/4478—Pre-assembled packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1409312.4A GB2526545A (en) | 2014-05-26 | 2014-05-26 | Radial seal with contacting and non-contacting portions |
PCT/EP2015/059730 WO2015180928A1 (en) | 2014-05-26 | 2015-05-04 | Radial seal with contacting and non-contacting portions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1409312.4A GB2526545A (en) | 2014-05-26 | 2014-05-26 | Radial seal with contacting and non-contacting portions |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201409312D0 true GB201409312D0 (en) | 2014-07-09 |
GB2526545A GB2526545A (en) | 2015-12-02 |
Family
ID=51177442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1409312.4A Withdrawn GB2526545A (en) | 2014-05-26 | 2014-05-26 | Radial seal with contacting and non-contacting portions |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2526545A (en) |
WO (1) | WO2015180928A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3453928B1 (en) | 2016-05-18 | 2023-06-07 | Nok Corporation | Sealing structure in which annular pocket and sealing device are used |
JP7458198B2 (en) | 2020-02-18 | 2024-03-29 | Nok株式会社 | Sealing device and sealing structure |
US11255382B2 (en) * | 2020-03-08 | 2022-02-22 | Freudenberg-Nok General Partnership | Plastic slinger with contacting bumper feature with labyrinth |
DE102021133169A1 (en) | 2021-12-15 | 2023-06-15 | Schaeffler Technologies AG & Co. KG | Seal for wheel bearing |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0172881B1 (en) * | 1984-02-10 | 1988-09-21 | Federal Mogul Corporation | Unitized dual-lip shaft seal |
US5419642A (en) * | 1994-03-31 | 1995-05-30 | The Torrington Company | Sealing structure for a bearing |
JP2003240003A (en) * | 2002-02-18 | 2003-08-27 | Nsk Ltd | Seal for bearing, sealed bearing and hub unit bearing |
DE102006047016B4 (en) * | 2005-10-04 | 2020-06-04 | Ntn Corp. | Wheel bearing device |
JP2007177815A (en) * | 2005-12-27 | 2007-07-12 | Jtekt Corp | Sealing device and rolling bearing device using it |
JP2007198505A (en) * | 2006-01-26 | 2007-08-09 | Nsk Ltd | Water pump device |
US8342535B2 (en) * | 2007-11-20 | 2013-01-01 | The Timken Company | Non-contact labyrinth seal assembly and method of construction thereof |
JP2012087901A (en) * | 2010-10-21 | 2012-05-10 | Jtekt Corp | Sealing device and rolling bearing device |
-
2014
- 2014-05-26 GB GB1409312.4A patent/GB2526545A/en not_active Withdrawn
-
2015
- 2015-05-04 WO PCT/EP2015/059730 patent/WO2015180928A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015180928A1 (en) | 2015-12-03 |
GB2526545A (en) | 2015-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |