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IT8920928A0 - ROTARY COMPRESSOR WITH OLEOPNEUMATIC FLOW REGULATION DEVICE. - Google Patents

ROTARY COMPRESSOR WITH OLEOPNEUMATIC FLOW REGULATION DEVICE.

Info

Publication number
IT8920928A0
IT8920928A0 IT8920928A IT2092889A IT8920928A0 IT 8920928 A0 IT8920928 A0 IT 8920928A0 IT 8920928 A IT8920928 A IT 8920928A IT 2092889 A IT2092889 A IT 2092889A IT 8920928 A0 IT8920928 A0 IT 8920928A0
Authority
IT
Italy
Prior art keywords
oleopneumatic
rotary compressor
regulation device
flow regulation
flow
Prior art date
Application number
IT8920928A
Other languages
Italian (it)
Other versions
IT1230880B (en
Inventor
Adolfo Boldrini
Original Assignee
Enea Mattei 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 Enea Mattei Spa filed Critical Enea Mattei Spa
Priority to IT8920928A priority Critical patent/IT1230880B/en
Publication of IT8920928A0 publication Critical patent/IT8920928A0/en
Priority to AT90110058T priority patent/ATE120019T1/en
Priority to DE69017761T priority patent/DE69017761T2/en
Priority to EP90110058A priority patent/EP0403829B1/en
Priority to DK90110058.6T priority patent/DK0403829T3/en
Priority to ES90110058T priority patent/ES2071700T3/en
Application granted granted Critical
Publication of IT1230880B publication Critical patent/IT1230880B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Soil Working Implements (AREA)
IT8920928A 1989-06-20 1989-06-20 ROTARY COMPRESSOR WITH OLEOPNEUMATIC FLOW RATE ADJUSTMENT DEVICE IT1230880B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8920928A IT1230880B (en) 1989-06-20 1989-06-20 ROTARY COMPRESSOR WITH OLEOPNEUMATIC FLOW RATE ADJUSTMENT DEVICE
AT90110058T ATE120019T1 (en) 1989-06-20 1990-05-28 ROTARY PISTON COMPRESSOR WITH OIL-PNEUMATIC FLOW CONTROL DEVICE.
DE69017761T DE69017761T2 (en) 1989-06-20 1990-05-28 Rotary piston compressor with oil-pneumatic delivery control device.
EP90110058A EP0403829B1 (en) 1989-06-20 1990-05-28 Rotary compressor with oleopneumatic delivery control device
DK90110058.6T DK0403829T3 (en) 1989-06-20 1990-05-28 Rotary compressor with oil pneumatic discharge control device
ES90110058T ES2071700T3 (en) 1989-06-20 1990-05-28 ROTARY COMPRESSOR WITH OLEONEUMATIC SUPPLY CONTROL DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8920928A IT1230880B (en) 1989-06-20 1989-06-20 ROTARY COMPRESSOR WITH OLEOPNEUMATIC FLOW RATE ADJUSTMENT DEVICE

Publications (2)

Publication Number Publication Date
IT8920928A0 true IT8920928A0 (en) 1989-06-20
IT1230880B IT1230880B (en) 1991-11-08

Family

ID=11174210

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8920928A IT1230880B (en) 1989-06-20 1989-06-20 ROTARY COMPRESSOR WITH OLEOPNEUMATIC FLOW RATE ADJUSTMENT DEVICE

Country Status (6)

Country Link
EP (1) EP0403829B1 (en)
AT (1) ATE120019T1 (en)
DE (1) DE69017761T2 (en)
DK (1) DK0403829T3 (en)
ES (1) ES2071700T3 (en)
IT (1) IT1230880B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403948B (en) * 1994-07-29 1998-06-25 Hoerbiger Ventilwerke Ag INTAKE CONTROL VALVE FOR ROTATIONAL COMPRESSORS
FI129182B (en) * 2017-06-05 2021-08-31 Pneumaxpert Oy Inlet valve for compressor pressing gaseous medium, compressor and method for controlling the inlet valve of the compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD243832A3 (en) * 1984-06-13 1987-03-18 Petrolchemisches Kombinat DEVICE FOR REGULATING THE BULKING VOLUME OF PROCESS CIRCULAR COMPRESSORS WITH FLUID-RESISTANT WAVE SEALS
DE3522450A1 (en) * 1985-06-22 1987-01-02 Bosch Gmbh Robert Hydraulic device for actuating an adjusting part
DE3734980A1 (en) * 1987-10-15 1989-04-27 Wagner Int PUMP DEVICE FOR DELIVERING TWO SPRAYING LIQUIDS TO A SPRAYING DEVICE AT THE SAME TIME
DE3814188A1 (en) * 1988-04-27 1989-11-09 Linde Ag Control device for adjusting the swept volume of an axial piston engine

Also Published As

Publication number Publication date
ATE120019T1 (en) 1995-04-15
DK0403829T3 (en) 1995-07-24
ES2071700T3 (en) 1995-07-01
EP0403829A3 (en) 1991-10-23
EP0403829A2 (en) 1990-12-27
EP0403829B1 (en) 1995-03-15
DE69017761D1 (en) 1995-04-20
IT1230880B (en) 1991-11-08
DE69017761T2 (en) 1995-10-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626