FR2238384A5 - Recirculating oil bearing for vert. shaft motors - has upper and lower felt oil reservoirs and centrifuging disc - Google Patents

Recirculating oil bearing for vert. shaft motors - has upper and lower felt oil reservoirs and centrifuging disc

Info

Publication number
FR2238384A5
FR2238384A5 FR7326118A FR7326118A FR2238384A5 FR 2238384 A5 FR2238384 A5 FR 2238384A5 FR 7326118 A FR7326118 A FR 7326118A FR 7326118 A FR7326118 A FR 7326118A FR 2238384 A5 FR2238384 A5 FR 2238384A5
Authority
FR
France
Prior art keywords
oil
disc
felt
vert
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
Application number
FR7326118A
Other languages
French (fr)
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.)
Saunier Duval SA
Original Assignee
Saunier Duval SA
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 Saunier Duval SA filed Critical Saunier Duval SA
Priority to FR7326118A priority Critical patent/FR2238384A5/en
Application granted granted Critical
Publication of FR2238384A5 publication Critical patent/FR2238384A5/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings
    • F16C23/046—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings with split outer rings
    • 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
    • H02K5/1672—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 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

The bearing (1) consists of a body (3) containing an upper felt oil reservoir (7) retained by a spring (5) and circlip (6), and a lower felt disc (8). The two felt discs are connected by felt strips (10b) passing through slots in the bearing body. Oil from the upper disc passes through a porous bronze ball (4) to the shaft (2) and seeps downward. A circular centrifuging disc (11) collects the oil and throws it outwards and downwards from its turned down edge on to the lower disc. The oil then soaks back upwards to the reservoir by capillary action. The upper disc is thus prevented from drying out.
FR7326118A 1973-07-17 1973-07-17 Recirculating oil bearing for vert. shaft motors - has upper and lower felt oil reservoirs and centrifuging disc Expired FR2238384A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7326118A FR2238384A5 (en) 1973-07-17 1973-07-17 Recirculating oil bearing for vert. shaft motors - has upper and lower felt oil reservoirs and centrifuging disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7326118A FR2238384A5 (en) 1973-07-17 1973-07-17 Recirculating oil bearing for vert. shaft motors - has upper and lower felt oil reservoirs and centrifuging disc

Publications (1)

Publication Number Publication Date
FR2238384A5 true FR2238384A5 (en) 1975-02-14

Family

ID=9122695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326118A Expired FR2238384A5 (en) 1973-07-17 1973-07-17 Recirculating oil bearing for vert. shaft motors - has upper and lower felt oil reservoirs and centrifuging disc

Country Status (1)

Country Link
FR (1) FR2238384A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405392A1 (en) * 1977-10-04 1979-05-04 Airscrew Howden Ltd LUBRICANT CIRCULATION BEARING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405392A1 (en) * 1977-10-04 1979-05-04 Airscrew Howden Ltd LUBRICANT CIRCULATION BEARING

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Legal Events

Date Code Title Description
ST Notification of lapse