ITAR940002A0 - Pompa pneumatica ad anello liquido con dispositivo per la compensazione di pressione per la protezione dalla cavitazione. - Google Patents

Pompa pneumatica ad anello liquido con dispositivo per la compensazione di pressione per la protezione dalla cavitazione.

Info

Publication number
ITAR940002A0
ITAR940002A0 ITAR940002A ITAR940002A ITAR940002A0 IT AR940002 A0 ITAR940002 A0 IT AR940002A0 IT AR940002 A ITAR940002 A IT AR940002A IT AR940002 A ITAR940002 A IT AR940002A IT AR940002 A0 ITAR940002 A0 IT AR940002A0
Authority
IT
Italy
Prior art keywords
compensation device
pressure compensation
liquid ring
ring pump
pneumatic liquid
Prior art date
Application number
ITAR940002A
Other languages
English (en)
Inventor
Thomas Himml
Helmut Geymeyer
Original Assignee
Speck Pumpenfabrik Walter Spec
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 Speck Pumpenfabrik Walter Spec filed Critical Speck Pumpenfabrik Walter Spec
Publication of ITAR940002A0 publication Critical patent/ITAR940002A0/it
Publication of ITAR940002A1 publication Critical patent/ITAR940002A1/it
Application granted granted Critical
Publication of IT1271378B publication Critical patent/IT1271378B/it

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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses
    • 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
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Rotary Pumps (AREA)
ITAR940002A 1993-01-21 1994-01-14 Pompa pneumatica ad anello liquido con dispositivo per la compensazione di pressione per la protezione dalla cavitazione. IT1271378B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4301560A DE4301560A1 (de) 1993-01-21 1993-01-21 Flüssigkeitsring-Vakuumpumpe mit Druckausgleichseinrichtung zum Kavitationsschutz

Publications (3)

Publication Number Publication Date
ITAR940002A0 true ITAR940002A0 (it) 1994-01-14
ITAR940002A1 ITAR940002A1 (it) 1995-07-14
IT1271378B IT1271378B (it) 1997-05-27

Family

ID=6478649

Family Applications (1)

Application Number Title Priority Date Filing Date
ITAR940002A IT1271378B (it) 1993-01-21 1994-01-14 Pompa pneumatica ad anello liquido con dispositivo per la compensazione di pressione per la protezione dalla cavitazione.

Country Status (2)

Country Link
DE (1) DE4301560A1 (it)
IT (1) IT1271378B (it)

Also Published As

Publication number Publication date
IT1271378B (it) 1997-05-27
DE4301560A1 (de) 1994-07-28
ITAR940002A1 (it) 1995-07-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970922