GB829481A - Rotary thrust bearings or fluid seals - Google Patents

Rotary thrust bearings or fluid seals

Info

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
Application number
GB1471/56A
Inventor
John Maddox Gardner
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.)
Napier Turbochargers Ltd
Original Assignee
D Napier and Son 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 D Napier and Son Ltd filed Critical D Napier and Son Ltd
Priority to GB1471/56A priority Critical patent/GB829481A/en
Publication of GB829481A publication Critical patent/GB829481A/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
    • 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.
GB1471/56A 1956-01-16 1956-01-16 Rotary thrust bearings or fluid seals Expired GB829481A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (13)

* Cited by examiner, † Cited by third party
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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