SE9303430L - Screw Pump - Google Patents
Screw PumpInfo
- 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
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)
- Lubrication Of Internal Combustion Engines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920916 ITMI920916U1 (en) | 1992-10-20 | 1992-10-20 | SCREW PUMP |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9303430D0 SE9303430D0 (en) | 1993-10-19 |
SE9303430L true SE9303430L (en) | 1994-04-21 |
SE508579C2 SE508579C2 (en) | 1998-10-19 |
Family
ID=11362949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9303430A SE508579C2 (en) | 1992-10-20 | 1993-10-19 | Screw Pump |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE9315768U1 (en) |
IT (1) | ITMI920916U1 (en) |
SE (1) | SE508579C2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6887055B2 (en) | 2002-10-25 | 2005-05-03 | Mario Antonio Morselli | Positive-displacement rotary pump |
DE102005025816B4 (en) * | 2005-06-02 | 2010-06-02 | Joh. Heinr. Bornemann Gmbh | Screw Pump |
DE102012205406A1 (en) * | 2012-04-03 | 2013-10-10 | Robert Bosch Gmbh | Hydrostatic displacement machine with curved engagement line and flank line return |
DE102019118086A1 (en) * | 2019-07-04 | 2021-01-07 | Nidec Gpm Gmbh | Integrated screw spindle coolant pump |
-
1992
- 1992-10-20 IT ITMI920916 patent/ITMI920916U1/en unknown
-
1993
- 1993-10-15 DE DE9315768U patent/DE9315768U1/en not_active Expired - Lifetime
- 1993-10-19 SE SE9303430A patent/SE508579C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE9315768U1 (en) | 1994-02-24 |
ITMI920916U1 (en) | 1994-04-20 |
SE9303430D0 (en) | 1993-10-19 |
SE508579C2 (en) | 1998-10-19 |
ITMI920916V0 (en) | 1992-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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