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ES295283A1 - Improvements in or relating to compressor unloaders - Google Patents

Improvements in or relating to compressor unloaders

Info

Publication number
ES295283A1
ES295283A1 ES0295283A ES295283A ES295283A1 ES 295283 A1 ES295283 A1 ES 295283A1 ES 0295283 A ES0295283 A ES 0295283A ES 295283 A ES295283 A ES 295283A ES 295283 A1 ES295283 A1 ES 295283A1
Authority
ES
Spain
Prior art keywords
relating
compressor
fluid
devices
plugging
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
ES0295283A
Other languages
Spanish (es)
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.)
Normalair Ltd
Original Assignee
Normalair 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 Normalair Ltd filed Critical Normalair Ltd
Publication of ES295283A1 publication Critical patent/ES295283A1/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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

"Improvements in devices for the discharge of compressors", characterized in that such devices comprise deviated shut-off means, capable of cooperating with major and minor current passages, for the fluid driven by said compressor and returning thereto; inlet means for part of the fluid to provide control pressure for the aforementioned plugging means and valves eligible to isolate the inlet means from the plugging means. (Machine-translation by Google Translate, not legally binding)
ES0295283A 1963-01-26 1964-01-14 Improvements in or relating to compressor unloaders Expired ES295283A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3335/63A GB979743A (en) 1963-01-26 1963-01-26 Improvements in or relating to compressor unloaders

Publications (1)

Publication Number Publication Date
ES295283A1 true ES295283A1 (en) 1964-03-01

Family

ID=9756368

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0295283A Expired ES295283A1 (en) 1963-01-26 1964-01-14 Improvements in or relating to compressor unloaders

Country Status (2)

Country Link
ES (1) ES295283A1 (en)
GB (1) GB979743A (en)

Also Published As

Publication number Publication date
GB979743A (en) 1965-01-06

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