CH487340A - Device for continuously adjusting the intake flow in reciprocating compressors, by refluxing through the opening of the intake valve - Google Patents

Device for continuously adjusting the intake flow in reciprocating compressors, by refluxing through the opening of the intake valve

Info

Publication number
CH487340A
CH487340A CH610469A CH610469A CH487340A CH 487340 A CH487340 A CH 487340A CH 610469 A CH610469 A CH 610469A CH 610469 A CH610469 A CH 610469A CH 487340 A CH487340 A CH 487340A
Authority
CH
Switzerland
Prior art keywords
refluxing
opening
intake
continuously adjusting
reciprocating compressors
Prior art date
Application number
CH610469A
Other languages
French (fr)
Inventor
Vinciguerra Constantino
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of CH487340A publication Critical patent/CH487340A/en

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/12—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof specially adapted for actuating a member on a system in motion with respect to the controlling member, e.g. on a rotating shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)
CH610469A 1968-04-12 1969-04-11 Device for continuously adjusting the intake flow in reciprocating compressors, by refluxing through the opening of the intake valve CH487340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1516968 1968-04-12

Publications (1)

Publication Number Publication Date
CH487340A true CH487340A (en) 1970-03-15

Family

ID=11146937

Family Applications (1)

Application Number Title Priority Date Filing Date
CH610469A CH487340A (en) 1968-04-12 1969-04-11 Device for continuously adjusting the intake flow in reciprocating compressors, by refluxing through the opening of the intake valve

Country Status (11)

Country Link
AT (1) AT295725B (en)
BE (1) BE731298A (en)
CA (1) CA918120A (en)
CH (1) CH487340A (en)
DE (2) DE6914590U (en)
DK (1) DK132670C (en)
ES (1) ES366265A1 (en)
FR (1) FR2006147B1 (en)
LU (1) LU58412A1 (en)
NL (1) NL6905688A (en)
SE (1) SE354506B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0756258B2 (en) * 1985-10-04 1995-06-14 株式会社豊田自動織機製作所 Variable capacity compressor
AT402090B (en) * 1994-08-18 1997-01-27 Hoerbiger Ventilwerke Ag Method and device for the continuously variable control of the delivery rates of piston-type compressors

Also Published As

Publication number Publication date
CA918120A (en) 1973-01-02
BE731298A (en) 1969-09-15
DE1918509A1 (en) 1969-10-30
LU58412A1 (en) 1969-07-21
DE6914590U (en) 1973-10-04
FR2006147A1 (en) 1969-12-19
FR2006147B1 (en) 1974-06-14
DK132670B (en) 1976-01-19
NL6905688A (en) 1969-10-14
ES366265A1 (en) 1971-03-16
AT295725B (en) 1971-12-15
DK132670C (en) 1976-06-14
SE354506B (en) 1973-03-12

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Legal Events

Date Code Title Description
PL Patent ceased