DK132670B - APPARATUS FOR PERFORMANCE ADJUSTMENT OF A PISTON COMPRESSOR BY PROVIDING RETURN FLOW THROUGH THE COMPRESSOR SUCTION VALVE - Google Patents

APPARATUS FOR PERFORMANCE ADJUSTMENT OF A PISTON COMPRESSOR BY PROVIDING RETURN FLOW THROUGH THE COMPRESSOR SUCTION VALVE

Info

Publication number
DK132670B
DK132670B DK201569A DK201569A DK132670B DK 132670 B DK132670 B DK 132670B DK 201569 A DK201569 A DK 201569A DK 201569 A DK201569 A DK 201569A DK 132670 B DK132670 B DK 132670B
Authority
DK
Denmark
Prior art keywords
compressor
suction valve
return flow
performance adjustment
providing return
Prior art date
Application number
DK201569A
Other languages
Danish (da)
Other versions
DK132670C (en
Inventor
C Vinciguerra
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 DK132670B publication Critical patent/DK132670B/en
Application granted granted Critical
Publication of DK132670C publication Critical patent/DK132670C/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)
DK201569A 1968-04-12 1969-04-11 APPARATUS FOR PERFORMANCE ADJUSTMENT OF A PISTON COMPRESSOR BY PROVIDING RETURN FLOW THROUGH THE COMPRESSOR SUCTION VALVE DK132670C (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK132670B true DK132670B (en) 1976-01-19
DK132670C DK132670C (en) 1976-06-14

Family

ID=11146937

Family Applications (1)

Application Number Title Priority Date Filing Date
DK201569A DK132670C (en) 1968-04-12 1969-04-11 APPARATUS FOR PERFORMANCE ADJUSTMENT OF A PISTON COMPRESSOR BY PROVIDING RETURN FLOW THROUGH THE COMPRESSOR SUCTION 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
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
CH487340A (en) 1970-03-15

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Legal Events

Date Code Title Description
PBP Patent lapsed