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GB177128A - Improvements relating to fluid compressing apparatus - Google Patents

Improvements relating to fluid compressing apparatus

Info

Publication number
GB177128A
GB177128A GB19921/21A GB1992121A GB177128A GB 177128 A GB177128 A GB 177128A GB 19921/21 A GB19921/21 A GB 19921/21A GB 1992121 A GB1992121 A GB 1992121A GB 177128 A GB177128 A GB 177128A
Authority
GB
United Kingdom
Prior art keywords
steam
jacket
low
pistons
compressor
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
GB19921/21A
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
Westinghouse Brake and Saxby 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, Westinghouse Brake and Saxby Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Publication of GB177128A publication Critical patent/GB177128A/en
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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/1295—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers having two or more pumping chambers in series
    • 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
    • F04B35/008—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 a fluid transmission link
    • 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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
    • F04B9/133—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

177,128. Westinghouse Brake & Saxby Signal Co., Ltd., (Assignees of Westing- house, H. H.). March 12, 1921, [Convention date]. Heat of compression, absorbing.-The cooling- jacket of a steam-driven air-compressor, through which exhaust steam from the engine is passed for cooling purposes, is formed with a helical partition or other form of baffle. The Figure shows a compressor having high and low pressure cylinders 4, 5, the pistons in which are connected by rods 9, 8 with the pistons of low and high pressure steam cylinders 3, 2, respectively. The cylinder 4 is formed with an annular chamber 11 which may be cored and is connected with a cored passage 12 leading to the exhaust steam outlet 13. A helical rib or partition 14 within the jacket cause the steam to flow uniformly, with the avoidance of air pockets, before passing to the outlet 15. The low-pressure cylinder jacket may be similarly constructed.
GB19921/21A 1921-03-12 1921-07-25 Improvements relating to fluid compressing apparatus Expired GB177128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US177128XA 1921-03-12 1921-03-12

Publications (1)

Publication Number Publication Date
GB177128A true GB177128A (en) 1922-07-06

Family

ID=21784132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19921/21A Expired GB177128A (en) 1921-03-12 1921-07-25 Improvements relating to fluid compressing apparatus

Country Status (3)

Country Link
CH (1) CH97704A (en)
FR (1) FR538809A (en)
GB (1) GB177128A (en)

Also Published As

Publication number Publication date
FR538809A (en) 1922-06-15
CH97704A (en) 1923-02-16

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