ES450277A1 - Improvements in vacuum starting devices for volumetric compressors. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in vacuum starting devices for volumetric compressors. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES450277A1
ES450277A1 ES450277A ES450277A ES450277A1 ES 450277 A1 ES450277 A1 ES 450277A1 ES 450277 A ES450277 A ES 450277A ES 450277 A ES450277 A ES 450277A ES 450277 A1 ES450277 A1 ES 450277A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
starting devices
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
ES450277A
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.)
ITALIANA MAGNETI SpA FAB
Original Assignee
ITALIANA MAGNETI SpA FAB
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 ITALIANA MAGNETI SpA FAB filed Critical ITALIANA MAGNETI SpA FAB
Publication of ES450277A1 publication Critical patent/ES450277A1/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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/005—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders with two cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

Improvements in start-up devices, in vacuum for volumetric compressors, characterized in that each device is equipped with means controlled by the delivery pressure, by means of a regulator, capable of communicating with the camera sending the camera of aspiration, when it reaches a predicted load value, so that it determines the circulation return of the aeriform fluid between the two mentioned chambers through the cylinder chamber. (Machine-translation by Google Translate, not legally binding)
ES450277A 1975-07-29 1976-07-29 Improvements in vacuum starting devices for volumetric compressors. (Machine-translation by Google Translate, not legally binding) Expired ES450277A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2585575A IT1044015B (en) 1975-07-29 1975-07-29 VACUUM STARTING DEVICE FOR VOLUMETRIC COMPRESSORS

Publications (1)

Publication Number Publication Date
ES450277A1 true ES450277A1 (en) 1977-08-16

Family

ID=11217935

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450277A Expired ES450277A1 (en) 1975-07-29 1976-07-29 Improvements in vacuum starting devices for volumetric compressors. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
DE (1) DE2633654A1 (en)
ES (1) ES450277A1 (en)
FR (1) FR2359291A1 (en)
IT (1) IT1044015B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918482A1 (en) * 1979-05-08 1980-11-13 Wabco Fahrzeugbremsen Gmbh CONTROL OF COMPRESSED AIR GENERATOR SYSTEMS
US4371317A (en) * 1980-02-16 1983-02-01 Lucas Industries Limited Hydraulic systems
DE4321013C5 (en) * 1993-06-24 2014-07-17 Wabco Gmbh gas compressor
DE102007039476A1 (en) 2007-08-21 2009-02-26 Wabco Gmbh piston compressor
DE102015225065B4 (en) * 2015-12-14 2022-03-31 Voith Patent Gmbh Cylinder head for multi-stage piston compressor

Also Published As

Publication number Publication date
FR2359291A1 (en) 1978-02-17
DE2633654A1 (en) 1977-02-17
IT1044015B (en) 1980-02-29
FR2359291B3 (en) 1979-04-27

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