BR0101606A - Air compressor for locomotive with electric motor supported by external bearing - Google Patents

Air compressor for locomotive with electric motor supported by external bearing

Info

Publication number
BR0101606A
BR0101606A BR0101606-7A BR0101606A BR0101606A BR 0101606 A BR0101606 A BR 0101606A BR 0101606 A BR0101606 A BR 0101606A BR 0101606 A BR0101606 A BR 0101606A
Authority
BR
Brazil
Prior art keywords
electric motor
bearing
locomotive
rotary axis
air compressor
Prior art date
Application number
BR0101606-7A
Other languages
Portuguese (pt)
Other versions
BR0101606B1 (en
Inventor
James Varney
Walter E Goettel
Brian L Cunkelman
Original Assignee
Westinghouse Air Brake Tech Corp
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 Westinghouse Air Brake Tech Corp filed Critical Westinghouse Air Brake Tech Corp
Publication of BR0101606A publication Critical patent/BR0101606A/en
Publication of BR0101606B1 publication Critical patent/BR0101606B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

"COMPRESSOR DE AR PARA LOCOMOTIVA COM MOTOR ELéTRICO SUSTENTADO POR MANCAL EXTERNO". A presente invenção provê uma montagem externamente montada para sustentar um elemento de eixo giratório acionado por um motor elétrico. A montagem externamente montada compreende um elemento de suporte de mancal disposto em um plano substancialmente vertical e um elemento de mancal montado no elemento de suporte de mancal. Tal elemento de mancal é conectável ao elemento de eixo giratório para sustentar o elemento de eixo giratório desse modo reduzindo movimento vertical e horizontal estranhos do elemento de eixo giratório enquanto permite que o elemento de eixo giratório gire livremente."AIR COMPRESSOR FOR LOCOMOTIVE WITH ELECTRIC MOTOR SUSTAINED BY EXTERNAL BEARING". The present invention provides an externally mounted assembly to support a rotating shaft element driven by an electric motor. The externally mounted assembly comprises a bearing support element disposed in a substantially vertical plane and a bearing element mounted on the bearing support element. Such a bearing element is connectable to the rotary axis element to support the rotary axis element thereby reducing extraneous vertical and horizontal movement of the rotary axis element while allowing the rotary axis element to rotate freely.

BR0101606A 2000-06-14 2001-04-26 mounting to support one end of a rotary shaft element of a compressor driven by an electric motor; external mounting in combination with a multi-stage two-cylinder air compressor and combination of a two-stage multi-cylinder air compressor and an external mounting. BR0101606B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59355800A 2000-06-14 2000-06-14

Publications (2)

Publication Number Publication Date
BR0101606A true BR0101606A (en) 2002-04-23
BR0101606B1 BR0101606B1 (en) 2009-01-13

Family

ID=24375199

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0101606A BR0101606B1 (en) 2000-06-14 2001-04-26 mounting to support one end of a rotary shaft element of a compressor driven by an electric motor; external mounting in combination with a multi-stage two-cylinder air compressor and combination of a two-stage multi-cylinder air compressor and an external mounting.

Country Status (5)

Country Link
JP (1) JP2002031061A (en)
AU (1) AU779023C (en)
BR (1) BR0101606B1 (en)
CA (1) CA2326788C (en)
MX (1) MXPA01005957A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1275518B (en) * 1995-07-12 1997-08-07 Faip Off Mecc DOUBLE INSULATION HIGH PRESSURE WATER PUMP
JPH0958438A (en) * 1995-08-21 1997-03-04 Akebono Brake Ind Co Ltd Hydraulic unit equipped with electric motor and pump
US5957667A (en) * 1997-05-23 1999-09-28 Ballard Generation Systems Inc. Oilless compressor with a pressurizable crankcase and motor containment vessel

Also Published As

Publication number Publication date
AU3342901A (en) 2001-12-20
BR0101606B1 (en) 2009-01-13
CA2326788A1 (en) 2001-12-14
AU779023B2 (en) 2005-01-06
MXPA01005957A (en) 2007-09-07
JP2002031061A (en) 2002-01-31
AU779023C (en) 2005-06-30
CA2326788C (en) 2005-01-11

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: ALTERACAO DA INT. CL07: B60T 17/02

Ipc: F04B 35/04 (2008.04)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/04/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 26.04.2021