GB8700755D0 - Rotary electrical machine - Google Patents

Rotary electrical machine

Info

Publication number
GB8700755D0
GB8700755D0 GB878700755A GB8700755A GB8700755D0 GB 8700755 D0 GB8700755 D0 GB 8700755D0 GB 878700755 A GB878700755 A GB 878700755A GB 8700755 A GB8700755 A GB 8700755A GB 8700755 D0 GB8700755 D0 GB 8700755D0
Authority
GB
United Kingdom
Prior art keywords
electrical machine
rotary electrical
rotary
machine
electrical
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.)
Granted
Application number
GB878700755A
Other versions
GB2199905B (en
GB2199905A (en
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.)
Brush Electrical Machines Ltd
Original Assignee
Brush Electrical Machines 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 Brush Electrical Machines Ltd filed Critical Brush Electrical Machines Ltd
Priority to GB8700755A priority Critical patent/GB2199905B/en
Publication of GB8700755D0 publication Critical patent/GB8700755D0/en
Publication of GB2199905A publication Critical patent/GB2199905A/en
Application granted granted Critical
Publication of GB2199905B publication Critical patent/GB2199905B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
    • 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
    • F16N—LUBRICATING
    • F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
    • 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
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • 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
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
    • 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
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
GB8700755A 1987-01-14 1987-01-14 Rotary electrical machine having a bearing positioned within a flame-proof enclosure Expired - Fee Related GB2199905B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8700755A GB2199905B (en) 1987-01-14 1987-01-14 Rotary electrical machine having a bearing positioned within a flame-proof enclosure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8700755A GB2199905B (en) 1987-01-14 1987-01-14 Rotary electrical machine having a bearing positioned within a flame-proof enclosure

Publications (3)

Publication Number Publication Date
GB8700755D0 true GB8700755D0 (en) 1987-02-18
GB2199905A GB2199905A (en) 1988-07-20
GB2199905B GB2199905B (en) 1991-01-30

Family

ID=10610656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8700755A Expired - Fee Related GB2199905B (en) 1987-01-14 1987-01-14 Rotary electrical machine having a bearing positioned within a flame-proof enclosure

Country Status (1)

Country Link
GB (1) GB2199905B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20217303U1 (en) 2002-11-09 2004-03-18 Ab Skf Explosion-proof housing
FR2915032B1 (en) * 2007-04-12 2009-11-13 Leroy Somer Moteurs ANTI-FLAGING ROTATING MACHINE
EP2381119B1 (en) * 2010-04-21 2012-09-26 Aktiebolaget SKF Roller bearing configuration with staight explosion gap
US9140304B2 (en) 2010-04-29 2015-09-22 Aktiebolaget Skf Rolling bearing arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB269669A (en) * 1926-01-22 1927-04-22 John Lodge Shaw Improvements relating to the lubrication of ball or roller or like bearings
GB324273A (en) * 1929-02-28 1930-01-23 British Timken Ltd Improved means for lubricating and cooling taper or conical bearing rollers for vertical shafts
GB490995A (en) * 1936-12-15 1938-08-15 Mackie & Sons Ltd J Improvements in and relating to suspended wharve-driven flyer spindles for machines for the manufacture of rove and yarn from flax, hemp, jute, and like fibres
GB649496A (en) * 1948-06-10 1951-01-24 Singer Mfg Co Lubricating means for an electric motor clutch drive
GB1116286A (en) * 1966-02-28 1968-06-06 Stothert & Pitt Ltd Lubrication device for use in a vibratory roller

Also Published As

Publication number Publication date
GB2199905B (en) 1991-01-30
GB2199905A (en) 1988-07-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960114