BR0101644A - Locomotive brake valve - Google Patents

Locomotive brake valve

Info

Publication number
BR0101644A
BR0101644A BR0101644-0A BR0101644A BR0101644A BR 0101644 A BR0101644 A BR 0101644A BR 0101644 A BR0101644 A BR 0101644A BR 0101644 A BR0101644 A BR 0101644A
Authority
BR
Brazil
Prior art keywords
brake valve
locomotive brake
spring
locomotive
valve
Prior art date
Application number
BR0101644-0A
Other languages
Portuguese (pt)
Inventor
Matthew D Mitsch
Walter E Goettel
Eldon S Eady
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 BR0101644A publication Critical patent/BR0101644A/en

Links

Landscapes

  • Valves And Accessory Devices For Braking Systems (AREA)
  • Springs (AREA)

Abstract

"VáLVULA DE FREIO DE LOCOMOTIVA". Em combinação com uma válvula de locomotiva férrea, a melhoria compreende uma mola para oferecer aumento na capacidade de amortecimento, a mola compreendendo um membro de compressão com uma escala de carga e comprimento preestabelecidos e um material elastomérico encaixado a tal membro."LOCOMOTIVE BRAKE VALVE". In combination with an iron locomotive valve, the improvement comprises a spring to offer increased damping capacity, the spring comprising a compression member with a pre-established load scale and length and an elastomeric material attached to such a member.

BR0101644-0A 2000-08-11 2001-04-30 Locomotive brake valve BR0101644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63635600A 2000-08-11 2000-08-11

Publications (1)

Publication Number Publication Date
BR0101644A true BR0101644A (en) 2002-04-02

Family

ID=24551538

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0101644-0A BR0101644A (en) 2000-08-11 2001-04-30 Locomotive brake valve

Country Status (5)

Country Link
JP (1) JP2002104171A (en)
AU (1) AU3509201A (en)
BR (1) BR0101644A (en)
CA (1) CA2327024A1 (en)
MX (1) MXPA01007434A (en)

Also Published As

Publication number Publication date
CA2327024A1 (en) 2002-02-11
JP2002104171A (en) 2002-04-10
AU3509201A (en) 2002-02-14
MXPA01007434A (en) 2002-04-24

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A,6A E 7A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1975 DE 11/11/2008.