ATE120019T1 - Drehkolbenkompressor mit ölpneumatischer förderregelvorrichtung. - Google Patents

Drehkolbenkompressor mit ölpneumatischer förderregelvorrichtung.

Info

Publication number
ATE120019T1
ATE120019T1 AT90110058T AT90110058T ATE120019T1 AT E120019 T1 ATE120019 T1 AT E120019T1 AT 90110058 T AT90110058 T AT 90110058T AT 90110058 T AT90110058 T AT 90110058T AT E120019 T1 ATE120019 T1 AT E120019T1
Authority
AT
Austria
Prior art keywords
oil
control device
flow control
rotary piston
piston compressor
Prior art date
Application number
AT90110058T
Other languages
English (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
Application granted granted Critical
Publication of ATE120019T1 publication Critical patent/ATE120019T1/de

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)
AT90110058T 1989-06-20 1990-05-28 Drehkolbenkompressor mit ölpneumatischer förderregelvorrichtung. ATE120019T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8920928A IT1230880B (it) 1989-06-20 1989-06-20 Compressore rotativo con dispositivo oleopneumatico di regolazione della portata

Publications (1)

Publication Number Publication Date
ATE120019T1 true ATE120019T1 (de) 1995-04-15

Family

ID=11174210

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90110058T ATE120019T1 (de) 1989-06-20 1990-05-28 Drehkolbenkompressor mit ölpneumatischer förderregelvorrichtung.

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403948B (de) * 1994-07-29 1998-06-25 Hoerbiger Ventilwerke Ag Ansaugregelventil für rotationsverdichter
FI129182B (fi) * 2017-06-05 2021-08-31 Pneumaxpert Oy Kaasumaista väliainetta puristavan kompressorin imuventtiili, kompressori ja menetelmä kompressorin imuventtiilin ohjaamiseksi

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD243832A3 (de) * 1984-06-13 1987-03-18 Petrolchemisches Kombinat Einrichtung zur regelung der sperrgasmenge an prozesskreiselverdichtern mit fluessigkeitsgesperrten wellendichtungen
DE3522450A1 (de) * 1985-06-22 1987-01-02 Bosch Gmbh Robert Hydraulische einrichtung zum betaetigen eines verstellteils
DE3734980A1 (de) * 1987-10-15 1989-04-27 Wagner Int Pumpvorrichtung zum gleichzeitigen zufuehren von zwei zerstaeuberfluessigkeiten zu einer spritzvorrichtung
DE3814188A1 (de) * 1988-04-27 1989-11-09 Linde Ag Steuereinrichtung fuer die hubvolumenverstellung einer axialkolbenmaschine

Also Published As

Publication number Publication date
DE69017761T2 (de) 1995-10-26
EP0403829A3 (de) 1991-10-23
ES2071700T3 (es) 1995-07-01
EP0403829A2 (de) 1990-12-27
DK0403829T3 (da) 1995-07-24
IT1230880B (it) 1991-11-08
DE69017761D1 (de) 1995-04-20
EP0403829B1 (de) 1995-03-15
IT8920928A0 (it) 1989-06-20

Similar Documents

Publication Publication Date Title
DE3876896D1 (de) Regelventileinrichtung.
DE3778710D1 (de) Prallkammer fuer linearverdichter mit mehrfachen kolben.
CA2039459A1 (en) Intake port pressure control system for engine induction system
SE8803868D0 (sv) Tryckluftdriven pumpanordning
EP0371407A3 (de) Luftverdichter mit einem Ringventil
DE69301254D1 (de) Hydraulische Kolbenpumpe mit Einlassventilen
CA2192563A1 (en) Actuator
ATE120019T1 (de) Drehkolbenkompressor mit ölpneumatischer förderregelvorrichtung.
KR910014607A (ko) 진공펌프에 있어서의 흡인계 전환장치
KR920002961A (ko) 공압실린더의 속도제어 방법 및 장치
SE8205029L (sv) Hydrauldriven fram- och atergaende maskin
DE3864059D1 (de) Austragvorrichtung fuer medien.
ATE1513T1 (de) Dickstoffpumpe, insbesondere betonpumpe.
ATE146257T1 (de) Einrichtung zur antriebssteuerung einer zweizylinder-dickstoffpumpe
ATE182002T1 (de) Freikolbenmaschine
FR2441748A1 (fr) Verin a inversion automatique du mouvement du piston pour commandes hydrauliques ou pneumatiques
DE3670340D1 (de) Kleinmaschine mit fluidantrieb.
ATE94619T1 (de) Regelungseinrichtung fuer drehkolbenluftverdichter.
GB2019492A (en) Air Compressors
ATE272174T1 (de) Förderpumpe mit überströmventil
SE9701461D0 (sv) Ventilanordning
ATE173661T1 (de) Pneumatisches befestigungsmitteleintreibgerät mit verbessertem ventil
ES2034439T3 (es) Dispositivo de purga de aire para una bomba para liquidos.
DE68902474D1 (de) Pneumatisches ventil, insbesondere zur regelung von mit druckluft betaetigten membranpumpen.
DE59501718D1 (de) Verdichterventil

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time