BE587040A - Helical gear pump. - Google Patents
Helical gear pump.Info
- Publication number
- BE587040A BE587040A BE587040A BE587040A BE587040A BE 587040 A BE587040 A BE 587040A BE 587040 A BE587040 A BE 587040A BE 587040 A BE587040 A BE 587040A BE 587040 A BE587040 A BE 587040A
- Authority
- BE
- Belgium
- Prior art keywords
- helical gear
- gear pump
- helical
- pump
- gear
- 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
- 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
- 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
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
- F04C2/165—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type having more than two rotary pistons with parallel axes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE173759 | 1959-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE587040A true BE587040A (en) | 1960-05-16 |
Family
ID=20258745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE587040A BE587040A (en) | 1959-02-23 | 1960-01-28 | Helical gear pump. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE587040A (en) |
CH (1) | CH390690A (en) |
DE (1) | DE1403882A1 (en) |
GB (1) | GB914658A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5123821A (en) * | 1990-03-08 | 1992-06-23 | Allweiler Ag | Screw spindle pump with a reduced pulsation effect |
DE4107315A1 (en) * | 1990-03-08 | 1991-09-12 | Allweiler Ag | Screw spindle pump with conical profile spindle - has geometrical configuration which damps out pressure pulses |
US7232297B2 (en) | 2003-05-08 | 2007-06-19 | Automotive Motion Technology Limited | Screw pump |
GB2419920B (en) | 2004-11-08 | 2009-04-29 | Automotive Motion Tech Ltd | Pump |
DE102013101164B4 (en) * | 2013-02-06 | 2016-03-24 | Leistritz Pumpen Gmbh | Screw Pump |
-
1960
- 1960-01-25 CH CH78860A patent/CH390690A/en unknown
- 1960-01-27 DE DE19601403882 patent/DE1403882A1/en active Pending
- 1960-01-28 BE BE587040A patent/BE587040A/en unknown
- 1960-02-23 GB GB636660A patent/GB914658A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB914658A (en) | 1963-01-02 |
DE1403882A1 (en) | 1968-12-12 |
CH390690A (en) | 1965-04-15 |
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