GB829481A - Rotary thrust bearings or fluid seals - Google Patents
Rotary thrust bearings or fluid sealsInfo
- Publication number
- GB829481A GB829481A GB1471/56A GB147156A GB829481A GB 829481 A GB829481 A GB 829481A GB 1471/56 A GB1471/56 A GB 1471/56A GB 147156 A GB147156 A GB 147156A GB 829481 A GB829481 A GB 829481A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jan
- bearing
- thrust bearings
- rotary
- rotary thrust
- 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
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/047—Sliding-contact bearings for exclusively rotary movement for axial load only with fixed wedges to generate hydrodynamic pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
829,481. Stuffing-box substitutes. NAPIER & SON Ltd., D. Jan. 2, 1957 [Jan. 16, 1956], No. 1471/56. Class 122 (5). [Also in Group XXXIV] In a rotary thrust bearing or rotary seal, one thrust member 1, Fig. 1, is provided with a facing layer of bearing material 5 having an annular plane surface 2 in which a series of circumferentially-spaced ramps 6 is formed, each ramp being inclined upwardly from a radial oil supply groove 7 and leading to a summit plane 8 which is co-planar with the surface 2 and is provided with a radial oil outlet groove 9. Oil is supplied to the grooves 7 from a circumferential groove 3 adjacent the inner end of the surface 2 and itself fed through rising passages 4. The second thrust member 10 is shown in Fig. 3, which is a developed sectional view of the bearing along the line III-III of Fig. 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1471/56A GB829481A (en) | 1956-01-16 | 1956-01-16 | Rotary thrust bearings or fluid seals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1471/56A GB829481A (en) | 1956-01-16 | 1956-01-16 | Rotary thrust bearings or fluid seals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB829481A true GB829481A (en) | 1960-03-02 |
Family
ID=9722566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1471/56A Expired GB829481A (en) | 1956-01-16 | 1956-01-16 | Rotary thrust bearings or fluid seals |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB829481A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3370897A (en) * | 1964-05-28 | 1968-02-27 | Orenda Ltd | Thrust bearing |
JPS5267442A (en) * | 1975-12-01 | 1977-06-03 | Hitachi Ltd | Taper land thrust bearing |
WO1998039569A1 (en) * | 1997-03-03 | 1998-09-11 | Fmc Corporation | Pump having unidirectional tapered land thrust bearing cluster |
EP0840027A3 (en) * | 1996-10-11 | 1998-12-09 | Asea Brown Boveri AG | Sliding axial bearing |
EP1908971A2 (en) * | 2006-10-05 | 2008-04-09 | Hitachi, Ltd. | Thrust bearing device |
DE102008045229A1 (en) * | 2008-08-30 | 2010-03-04 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Axial bearing for shaft of exhaust gas turbo-charger utilized for increasing efficiency of motor vehicle, has oil- supply channels, discharge channels and wedge surfaces provided as negative contours in surfaces of axial bearing washer |
US20150043846A1 (en) * | 2013-08-07 | 2015-02-12 | Trane International Inc. | Thrust bearing for hvac compressor |
EP3112706A4 (en) * | 2014-02-27 | 2017-03-01 | Mitsubishi Heavy Industries, Ltd. | Tapered land thrust bearing device and turbocharger provided with said bearing device |
WO2020038655A1 (en) * | 2018-08-21 | 2020-02-27 | Zf Friedrichshafen Ag | Run-on element for a hydrodynamic axial bearing, and hydrodynamic axial bearing |
-
1956
- 1956-01-16 GB GB1471/56A patent/GB829481A/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3370897A (en) * | 1964-05-28 | 1968-02-27 | Orenda Ltd | Thrust bearing |
JPS5267442A (en) * | 1975-12-01 | 1977-06-03 | Hitachi Ltd | Taper land thrust bearing |
EP0840027A3 (en) * | 1996-10-11 | 1998-12-09 | Asea Brown Boveri AG | Sliding axial bearing |
WO1998039569A1 (en) * | 1997-03-03 | 1998-09-11 | Fmc Corporation | Pump having unidirectional tapered land thrust bearing cluster |
EP1908971A3 (en) * | 2006-10-05 | 2013-01-02 | Hitachi, Ltd. | Thrust bearing device |
EP1908971A2 (en) * | 2006-10-05 | 2008-04-09 | Hitachi, Ltd. | Thrust bearing device |
DE102008045229A1 (en) * | 2008-08-30 | 2010-03-04 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Axial bearing for shaft of exhaust gas turbo-charger utilized for increasing efficiency of motor vehicle, has oil- supply channels, discharge channels and wedge surfaces provided as negative contours in surfaces of axial bearing washer |
DE102008045229B4 (en) | 2008-08-30 | 2019-09-05 | BMTS Technology GmbH & Co. KG | thrust |
US20150043846A1 (en) * | 2013-08-07 | 2015-02-12 | Trane International Inc. | Thrust bearing for hvac compressor |
US9574606B2 (en) * | 2013-08-07 | 2017-02-21 | Trane International Inc. | Thrust bearing for HVAC compressor |
EP3112706A4 (en) * | 2014-02-27 | 2017-03-01 | Mitsubishi Heavy Industries, Ltd. | Tapered land thrust bearing device and turbocharger provided with said bearing device |
US10072707B2 (en) | 2014-02-27 | 2018-09-11 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Tapered land thrust bearing device and turbocharger provided with the bearing device |
WO2020038655A1 (en) * | 2018-08-21 | 2020-02-27 | Zf Friedrichshafen Ag | Run-on element for a hydrodynamic axial bearing, and hydrodynamic axial bearing |
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