FR1098045A - Regulation device for air or gas compressors - Google Patents

Regulation device for air or gas compressors

Info

Publication number
FR1098045A
FR1098045A FR1098045DA FR1098045A FR 1098045 A FR1098045 A FR 1098045A FR 1098045D A FR1098045D A FR 1098045DA FR 1098045 A FR1098045 A FR 1098045A
Authority
FR
France
Prior art keywords
air
regulation device
gas compressors
compressors
gas
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
Other languages
French (fr)
Inventor
Jean-Baptiste-Marie Durand
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 filed Critical
Application granted granted Critical
Publication of FR1098045A publication Critical patent/FR1098045A/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
    • F04B49/22—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
    • F04B49/243—Bypassing by keeping open the inlet valve
    • 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
    • F04B25/00—Multi-stage pumps
    • F04B25/005—Multi-stage pumps 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
    • F04B49/16—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 adjusting the capacity of dead spaces of working chambers
    • 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
    • F04B49/225—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 with throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1098045D 1953-11-24 1953-11-24 Regulation device for air or gas compressors Expired FR1098045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1098045T 1953-11-24

Publications (1)

Publication Number Publication Date
FR1098045A true FR1098045A (en) 1955-07-15

Family

ID=9618887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1098045D Expired FR1098045A (en) 1953-11-24 1953-11-24 Regulation device for air or gas compressors

Country Status (1)

Country Link
FR (1) FR1098045A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372154A1 (en) * 1988-12-08 1990-06-13 Knorr-Bremse Ag Input power saving device for piston compressors, especially for the compressed-air installation of a motor vehicle
DE102013006138A1 (en) 2013-04-10 2014-10-16 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Device for saving power in a reciprocating compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372154A1 (en) * 1988-12-08 1990-06-13 Knorr-Bremse Ag Input power saving device for piston compressors, especially for the compressed-air installation of a motor vehicle
DE102013006138A1 (en) 2013-04-10 2014-10-16 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Device for saving power in a reciprocating compressor
US10072653B2 (en) 2013-04-10 2018-09-11 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Device for conserving power in a piston compressor

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