CA2597140C - Palier a coussinet-douille ameliore pour moteur de traction de locomotive - Google Patents

Palier a coussinet-douille ameliore pour moteur de traction de locomotive Download PDF

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Publication number
CA2597140C
CA2597140C CA2597140A CA2597140A CA2597140C CA 2597140 C CA2597140 C CA 2597140C CA 2597140 A CA2597140 A CA 2597140A CA 2597140 A CA2597140 A CA 2597140A CA 2597140 C CA2597140 C CA 2597140C
Authority
CA
Canada
Prior art keywords
wick
outboard
supplemental
inboard
groove
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.)
Active
Application number
CA2597140A
Other languages
English (en)
Other versions
CA2597140A1 (fr
Inventor
Robert B. Foster
Paul Bien
John E. Macklin
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.)
Magnus LLC Nebraska
Original Assignee
Magnus LLC Nebraska
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 Magnus LLC Nebraska filed Critical Magnus LLC Nebraska
Publication of CA2597140A1 publication Critical patent/CA2597140A1/fr
Application granted granted Critical
Publication of CA2597140C publication Critical patent/CA2597140C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
    • 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
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • 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
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1085—Channels or passages to recirculate the liquid in 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/10—Railway vehicles

Landscapes

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

Abstract

L'invention concerne un palier à douille perfectionné pour moteur de traction de locomotive qui permet de lubrifier encore plus la partie supérieure et la partie située au-dessus de la mèche centrale du palier à douille utilisée traditionnellement. Le palier à douille est pourvu d'un système de recirculation composé d'au moins deux mèches supplémentaires situées à proximité de l'emplacement fonctionnel 6:00 ou de plusieurs voies de passages rainurées de distribution et de communication d'huile qui communiquent avec les rainures d'un déflecteur d'huile situées de manière à recueillir et engendrer un mécanisme de lubrification supplémentaire pour étendre l'enveloppe à barbotage d'huile permettant de porter l'essieu porteur dans la direction axiale.
CA2597140A 2006-07-21 2006-07-21 Palier a coussinet-douille ameliore pour moteur de traction de locomotive Active CA2597140C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/028320 WO2008010805A1 (fr) 2006-07-21 2006-07-21 Palier à douille perfectionné pour moteur de traction de chemin de fer

Publications (2)

Publication Number Publication Date
CA2597140A1 CA2597140A1 (fr) 2008-01-21
CA2597140C true CA2597140C (fr) 2010-09-21

Family

ID=38957051

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2597140A Active CA2597140C (fr) 2006-07-21 2006-07-21 Palier a coussinet-douille ameliore pour moteur de traction de locomotive

Country Status (2)

Country Link
CA (1) CA2597140C (fr)
WO (1) WO2008010805A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201002309D0 (en) 2010-02-11 2010-03-31 Mahle Int Gmbh Bearing
JP2016161013A (ja) * 2015-02-27 2016-09-05 大豊工業株式会社 すべり軸受

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229056A (en) * 1977-09-02 1980-10-21 Gladys D. Miller Bearings (bearing thrust lubrication)
US7055439B2 (en) * 2004-06-03 2006-06-06 Magnus Division Of Lv Ventures, Inc. Interior contour for bore of a friction support bearing of a railway locomotive traction motor
US7317918B2 (en) * 2004-07-19 2008-01-08 Motorola, Inc. Method for domain name service (DNS) in a wireless ad hoc network

Also Published As

Publication number Publication date
CA2597140A1 (fr) 2008-01-21
WO2008010805A1 (fr) 2008-01-24

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Legal Events

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EEER Examination request
W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20251204

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-H100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE AND LATE FEE NOT PAID BY DEADLINE OF NOTICE

Effective date: 20260318