ITMI920916V0 - Pompa a vite - Google Patents

Pompa a vite

Info

Publication number
ITMI920916V0
ITMI920916V0 ITMI920916U ITMI920916V0 IT MI920916 V0 ITMI920916 V0 IT MI920916V0 IT MI920916 U ITMI920916 U IT MI920916U IT MI920916 V0 ITMI920916 V0 IT MI920916V0
Authority
IT
Italy
Prior art keywords
screw pump
pump
screw
Prior art date
Application number
Other languages
English (en)
Original Assignee
Settima Meccanica Di Cagnani F
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 Settima Meccanica Di Cagnani F filed Critical Settima Meccanica Di Cagnani F
Priority to ITMI920916 priority Critical patent/ITMI920916U1/it
Publication of ITMI920916V0 publication Critical patent/ITMI920916V0/it
Priority to DE9315768U priority patent/DE9315768U1/de
Priority to SE9303430A priority patent/SE508579C2/sv
Publication of ITMI920916U1 publication Critical patent/ITMI920916U1/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/088—Elements in the toothed wheels or the carter for relieving the pressure of fluid imprisoned in the zones of engagement
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0049—Equalization of pressure pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ITMI920916 1992-10-20 1992-10-20 Pompa a vite ITMI920916U1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI920916 ITMI920916U1 (it) 1992-10-20 1992-10-20 Pompa a vite
DE9315768U DE9315768U1 (de) 1992-10-20 1993-10-15 Spindelpumpe
SE9303430A SE508579C2 (sv) 1992-10-20 1993-10-19 Skruvpump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920916 ITMI920916U1 (it) 1992-10-20 1992-10-20 Pompa a vite

Publications (2)

Publication Number Publication Date
ITMI920916V0 true ITMI920916V0 (it) 1992-10-20
ITMI920916U1 ITMI920916U1 (it) 1994-04-20

Family

ID=11362949

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920916 ITMI920916U1 (it) 1992-10-20 1992-10-20 Pompa a vite

Country Status (3)

Country Link
DE (1) DE9315768U1 (it)
IT (1) ITMI920916U1 (it)
SE (1) SE508579C2 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6887055B2 (en) 2002-10-25 2005-05-03 Mario Antonio Morselli Positive-displacement rotary pump
DE102005025816B4 (de) * 2005-06-02 2010-06-02 Joh. Heinr. Bornemann Gmbh Schraubenspindelpumpe
DE102012205406A1 (de) * 2012-04-03 2013-10-10 Robert Bosch Gmbh Hydrostatische Verdrängermaschine mit gekrümmter Eingriffslinie und Flankenlinienrücknahme
DE102019118086A1 (de) * 2019-07-04 2021-01-07 Nidec Gpm Gmbh Integrierte Schraubenspindel-Kühlmittelpumpe

Also Published As

Publication number Publication date
SE9303430L (sv) 1994-04-21
DE9315768U1 (de) 1994-02-24
SE9303430D0 (sv) 1993-10-19
ITMI920916U1 (it) 1994-04-20
SE508579C2 (sv) 1998-10-19

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