ES212510A1 - Perfeccionamientos en ventiladores-aspiradores de movimiento alternativo - Google Patents

Perfeccionamientos en ventiladores-aspiradores de movimiento alternativo

Info

Publication number
ES212510A1
ES212510A1 ES0212510A ES212510A ES212510A1 ES 212510 A1 ES212510 A1 ES 212510A1 ES 0212510 A ES0212510 A ES 0212510A ES 212510 A ES212510 A ES 212510A ES 212510 A1 ES212510 A1 ES 212510A1
Authority
ES
Spain
Prior art keywords
vacuum
crankcase
degree
depression
exhausters
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
ES0212510A
Other languages
English (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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co 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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Publication of ES212510A1 publication Critical patent/ES212510A1/es
Expired legal-status Critical Current

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
    • 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
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0261—Hermetic compressors with an auxiliary oil pump

Landscapes

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

Abstract

Perfeccionamientos en ventiladores-aspiradores de movimiento alternativo caracterizados por disponerse un paso para la circulación de gas entre el carter y el tubo de aspiración o la cámara de aspiración del ventilador-aspirador y porque la corriente de gas por el paso de fluido se controla por una válvula que limita el grado de vacío o depresión en el carter a un máximo predeterminado que es inferior al grado de vacío o depresión creado por la bomba de lubricante.
ES0212510A 1952-12-12 1953-12-08 Perfeccionamientos en ventiladores-aspiradores de movimiento alternativo Expired ES212510A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3154252A GB732847A (en) 1952-12-12 1952-12-12 Improvements relating to exhausters

Publications (1)

Publication Number Publication Date
ES212510A1 true ES212510A1 (es) 1955-03-01

Family

ID=10324666

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0212510A Expired ES212510A1 (es) 1952-12-12 1953-12-08 Perfeccionamientos en ventiladores-aspiradores de movimiento alternativo

Country Status (2)

Country Link
ES (1) ES212510A1 (es)
GB (1) GB732847A (es)

Also Published As

Publication number Publication date
GB732847A (en) 1955-06-29

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