GB1288306A - - Google Patents

Info

Publication number
GB1288306A
GB1288306A GB5233070A GB5233070A GB1288306A GB 1288306 A GB1288306 A GB 1288306A GB 5233070 A GB5233070 A GB 5233070A GB 5233070 A GB5233070 A GB 5233070A GB 1288306 A GB1288306 A GB 1288306A
Authority
GB
United Kingdom
Prior art keywords
oil
felt
bearing
trough
ring
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
GB5233070A
Other languages
English (en)
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 filed Critical
Publication of GB1288306A publication Critical patent/GB1288306A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/06—Lubrication
    • F04D29/063—Lubrication specially adapted for elastic fluid pumps
    • 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
    • F16C33/74—Sealings of sliding-contact bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1675—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at only one end of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Rolling Contact Bearings (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
GB5233070A 1970-01-09 1970-11-03 Expired GB1288306A (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US729670A 1970-01-09 1970-01-09

Publications (1)

Publication Number Publication Date
GB1288306A true GB1288306A (cg-RX-API-DMAC10.html) 1972-09-06

Family

ID=21725338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5233070A Expired GB1288306A (cg-RX-API-DMAC10.html) 1970-01-09 1970-11-03

Country Status (5)

Country Link
US (1) US3614261A (cg-RX-API-DMAC10.html)
JP (1) JPS4929361B1 (cg-RX-API-DMAC10.html)
DE (1) DE2051826A1 (cg-RX-API-DMAC10.html)
FR (1) FR2074912A5 (cg-RX-API-DMAC10.html)
GB (1) GB1288306A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208973A (en) * 1987-08-20 1989-04-19 Johnson Electric Ind Mfg Electric motor

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914071A (en) * 1974-02-27 1975-10-21 Imc Magnetics Corp Electrically driven fan
FR2295225A1 (fr) * 1974-12-16 1976-07-16 Europ Turb Vapeur Arbre de turbine a disques rapportes
US4458405A (en) * 1982-03-01 1984-07-10 Clevepak Corporation Method of assembling a motor bearing and seal in a motor
US4488825A (en) * 1982-03-01 1984-12-18 Clevepak Corporation Motor bearing and seal assembly
DE4023756C1 (cg-RX-API-DMAC10.html) * 1990-07-26 1991-12-19 Grundfos International A/S, Bjerringbro, Dk
US5378124A (en) * 1993-06-07 1995-01-03 Maytag Corporation Method and means for assembling a pump and motor
FR2811034A1 (fr) * 2000-06-29 2002-01-04 Technofan Ventilateur a moteur axial
JP2013127219A (ja) * 2011-12-19 2013-06-27 Nippon Densan Corp ファン
GB2584076B (en) * 2019-05-03 2022-04-20 Edwards Ltd Lubricant supply system and vacuum pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167672A (en) * 1960-10-27 1965-01-26 Gen Electric Sleeve bearing mounting arrangement in an electric motor
US3378192A (en) * 1966-12-20 1968-04-16 Imc Magneties Corp Means for securing the impeller to the motor of an electrically driven fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208973A (en) * 1987-08-20 1989-04-19 Johnson Electric Ind Mfg Electric motor

Also Published As

Publication number Publication date
US3614261A (en) 1971-10-19
DE2051826B2 (cg-RX-API-DMAC10.html) 1974-05-02
JPS4929361B1 (cg-RX-API-DMAC10.html) 1974-08-03
DE2051826A1 (de) 1972-01-27
FR2074912A5 (cg-RX-API-DMAC10.html) 1971-10-08

Similar Documents

Publication Publication Date Title
GB1410507A (en) Spherical electric motors and magnetic couplings
GB1139984A (en) An electrically driven fan
GB1038110A (en) An improved seal and bearing
GB1340990A (en) Lubricating device
GB2147059B (en) Ferrofluid thrust and radial bearing assembly
US4093323A (en) Rotor bearing
GB1376439A (en) Bearing unit for open-end spinning rotors
ES8606584A1 (es) Perfeccionamientos en un dispositivo de lubricacion de cojinetes
GB988200A (en) Improvements in bearing construction with self-balancing shaft
JPS5616935A (en) Rotating head assembly
GB1083739A (en) Improvements in bearing and shaft lubrication arrangements
GB1429404A (en) Thrust bearing for open-end spinning rotors
GB901364A (en) Improvements in or relating to seals for rotary shafts
GB1466348A (en) Air bearing device
GB1229623A (cg-RX-API-DMAC10.html)
FR2273097B1 (cg-RX-API-DMAC10.html)
GB1501542A (en) Lubricant seals
ES307447A1 (es) Una disposicion de cojinete de empuje para maquinas rotativas
GB1487815A (en) Bearing lubrication arrangement
GB850234A (en) A shaft sealing device
GB1254956A (en) Motor compressor
GB1367565A (en) Oil sealing device for a rotary machine
GB1130279A (en) Bearing assembly
JPS5619521A (en) Rotating head assembly
GB1059440A (en) Bearing assembly

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years