DE60201216D1 - Lagervorrichtung - Google Patents

Lagervorrichtung

Info

Publication number
DE60201216D1
DE60201216D1 DE60201216T DE60201216T DE60201216D1 DE 60201216 D1 DE60201216 D1 DE 60201216D1 DE 60201216 T DE60201216 T DE 60201216T DE 60201216 T DE60201216 T DE 60201216T DE 60201216 D1 DE60201216 D1 DE 60201216D1
Authority
DE
Germany
Prior art keywords
bearing device
bearing
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 - Lifetime
Application number
DE60201216T
Other languages
English (en)
Other versions
DE60201216T2 (de
Inventor
Mark Stephen Eaton
Ian Kimber
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.)
Goodrich Control Systems Ltd
Original Assignee
Goodrich Control Systems 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 Goodrich Control Systems Ltd filed Critical Goodrich Control Systems Ltd
Application granted granted Critical
Publication of DE60201216D1 publication Critical patent/DE60201216D1/de
Publication of DE60201216T2 publication Critical patent/DE60201216T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE60201216T 2001-06-14 2002-06-12 Lagervorrichtung Expired - Lifetime DE60201216T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0114434.4A GB0114434D0 (en) 2001-06-14 2001-06-14 Bearing arrangement
GB0114434 2001-06-14

Publications (2)

Publication Number Publication Date
DE60201216D1 true DE60201216D1 (de) 2004-10-21
DE60201216T2 DE60201216T2 (de) 2005-09-29

Family

ID=9916521

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60201216T Expired - Lifetime DE60201216T2 (de) 2001-06-14 2002-06-12 Lagervorrichtung

Country Status (4)

Country Link
US (1) US6716010B2 (de)
EP (1) EP1267076B1 (de)
DE (1) DE60201216T2 (de)
GB (1) GB0114434D0 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0509866D0 (en) * 2005-05-13 2005-06-22 Goodrich Control Sys Ltd Gear pump arrangement
US8998496B2 (en) * 2012-03-30 2015-04-07 Imo Industries, Inc. Gear pump with asymmetrical dual bearing
US9482225B2 (en) 2012-06-04 2016-11-01 Honeywell International Inc. Gear pump, pumping apparatus including the same, and aircraft fuel system including gear pump
US9303644B2 (en) 2013-11-26 2016-04-05 Woodward, Inc. Gear pump bearing dam
US9874208B2 (en) * 2015-01-21 2018-01-23 Hamilton Sunstrand Corporation Bearing faces with fluid channels for gear pumps
GB201614326D0 (en) 2016-08-22 2016-10-05 Rolls-Royce Controls And Data Services Ltd Gear pump bearing
GB201614327D0 (en) 2016-08-22 2016-10-05 Rolls-Royce Controls And Data Services Ltd Gear pump bearing
GB201714578D0 (en) 2017-09-11 2017-10-25 Rolls Royce Plc Gear pump bearing
US11060559B2 (en) * 2018-06-11 2021-07-13 Eaton Intelligent Power Limited Bi-metallic journal bearing with additive manufactured sleeve
US10584747B1 (en) * 2018-12-03 2020-03-10 Hamilton Sundstrand Corporation Fuel pump bearing with non-concentric inner diameters
US10962059B2 (en) * 2019-06-17 2021-03-30 Hamilton Sundstrand Corporation Bearing with an eccentric seal groove
US12247617B2 (en) 2022-12-08 2025-03-11 Hamilton Sundstrand Corporation Cavitation resistant journal bearing
GB202318901D0 (en) 2023-12-12 2024-01-24 Rolls Royce Plc Bearing block for a gear pump assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982220A (en) * 1957-11-29 1961-05-02 Commercial Shearing Thrust plates for rotary pumps and motors
US3073251A (en) * 1958-02-28 1963-01-15 Bosch Gmbh Robert Hydraulic machines
DE1810314A1 (de) * 1968-11-22 1970-06-11 Bosch Gmbh Robert Zahnradpumpe oder -motor
US3778200A (en) * 1972-02-02 1973-12-11 Weatherhead Co Rotary fluid pump or motor
US3981646A (en) * 1973-03-15 1976-09-21 Lucas Aerospace Limited Gear pumps and motors
DE2510496C3 (de) * 1975-03-11 1978-07-20 Robert Bosch Gmbh, 7000 Stuttgart Zahnradmaschine (Pumpe oder Motor)
GB2012876B (en) 1978-01-18 1982-04-21 Lucas Industries Ltd Hydraulic pumps
US4311445A (en) 1979-10-30 1982-01-19 Tyrone Hydraulics, Inc. Contaminant resistant gear pumps and motors with wear inserts
GB2109821B (en) 1981-08-05 1985-08-14 Lucas Ind Plc Method of manufacturing bearing blocks
DE3766245D1 (de) * 1987-04-24 1990-12-20 Vickers Systems Gmbh Zahnradpumpe oder -motor fuer fluide.
US5022837A (en) * 1989-11-13 1991-06-11 Sta-Rite Industries, Inc. Seal arrangement for a gear machine

Also Published As

Publication number Publication date
DE60201216T2 (de) 2005-09-29
EP1267076A3 (de) 2003-04-23
EP1267076B1 (de) 2004-09-15
EP1267076A2 (de) 2002-12-18
US6716010B2 (en) 2004-04-06
US20030053923A1 (en) 2003-03-20
GB0114434D0 (en) 2001-08-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition