SE9303430L - Skruvpump - Google Patents

Skruvpump

Info

Publication number
SE9303430L
SE9303430L SE9303430A SE9303430A SE9303430L SE 9303430 L SE9303430 L SE 9303430L SE 9303430 A SE9303430 A SE 9303430A SE 9303430 A SE9303430 A SE 9303430A SE 9303430 L SE9303430 L SE 9303430L
Authority
SE
Sweden
Prior art keywords
screw pump
pump
screw
Prior art date
Application number
SE9303430A
Other languages
Unknown language ( )
English (en)
Other versions
SE508579C2 (sv
SE9303430D0 (sv
Inventor
Franco Cagnani
Original Assignee
Settima Meccanica Snc
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 Snc filed Critical Settima Meccanica Snc
Publication of SE9303430D0 publication Critical patent/SE9303430D0/sv
Publication of SE9303430L publication Critical patent/SE9303430L/sv
Publication of SE508579C2 publication Critical patent/SE508579C2/sv

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)
SE9303430A 1992-10-20 1993-10-19 Skruvpump SE508579C2 (sv)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE9303430D0 SE9303430D0 (sv) 1993-10-19
SE9303430L true SE9303430L (sv) 1994-04-21
SE508579C2 SE508579C2 (sv) 1998-10-19

Family

ID=11362949

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303430A SE508579C2 (sv) 1992-10-20 1993-10-19 Skruvpump

Country Status (3)

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

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
ITMI920916U1 (it) 1994-04-20
ITMI920916V0 (it) 1992-10-20
SE508579C2 (sv) 1998-10-19
DE9315768U1 (de) 1994-02-24
SE9303430D0 (sv) 1993-10-19

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