AT180823B - Pump for plastics, in particular spinning pumps - Google Patents
Pump for plastics, in particular spinning pumpsInfo
- Publication number
- AT180823B AT180823B AT180823DA AT180823B AT 180823 B AT180823 B AT 180823B AT 180823D A AT180823D A AT 180823DA AT 180823 B AT180823 B AT 180823B
- Authority
- AT
- Austria
- Prior art keywords
- plastics
- pump
- spinning pumps
- particular spinning
- pumps
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE699477X | 1950-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT180823B true AT180823B (en) | 1955-01-25 |
Family
ID=6608438
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT177659D AT177659B (en) | 1950-07-05 | 1951-04-26 | Pump for plastics, in particular spinning pumps |
AT180823D AT180823B (en) | 1950-07-05 | 1953-04-23 | Pump for plastics, in particular spinning pumps |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT177659D AT177659B (en) | 1950-07-05 | 1951-04-26 | Pump for plastics, in particular spinning pumps |
Country Status (4)
Country | Link |
---|---|
AT (2) | AT177659B (en) |
FR (1) | FR1033234A (en) |
GB (1) | GB699477A (en) |
NL (1) | NL159507B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3615830A1 (en) * | 1985-05-17 | 1986-11-20 | Barmag Barmer Maschf | Rotary piston pump, in particular discharge gear pump |
DE8811252U1 (en) * | 1988-09-06 | 1988-10-27 | Kracht Pumpen- Und Motorenfabrik Gmbh & Co Kg, 5980 Werdohl, De |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1293598B (en) * | 1956-06-30 | 1969-04-24 | Bosch Gmbh Robert | Gear pump and bearing body in the pump |
JPS5161005A (en) * | 1974-11-26 | 1976-05-27 | Atom Kagaku Toryo Kk | Romenhyoshikizairyoatsusoyohonpu |
FR2335711A1 (en) * | 1975-12-16 | 1977-07-15 | Rexroth Sigma | IMPROVEMENTS TO VOLUMETRIC GEAR MACHINES, AND TO THE MANUFACTURING PROCESSES OF THESE MACHINES |
DE4007858C1 (en) * | 1990-03-13 | 1991-08-14 | Rhone-Poulenc Rhodia Ag, 7800 Freiburg, De | Rotary liquid pump - has pump coupled to block by symmetrically placed fastening screws |
CA2575554A1 (en) * | 2004-07-30 | 2006-02-09 | Pulsafeeder, Inc. | Non-metallic gear pump with magnetic coupling assembly |
-
1951
- 1951-02-28 NL NL159507A patent/NL159507B/en not_active IP Right Cessation
- 1951-02-28 FR FR1033234D patent/FR1033234A/en not_active Expired
- 1951-04-26 AT AT177659D patent/AT177659B/en active
- 1951-05-22 GB GB11971/51A patent/GB699477A/en not_active Expired
-
1953
- 1953-04-23 AT AT180823D patent/AT180823B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3615830A1 (en) * | 1985-05-17 | 1986-11-20 | Barmag Barmer Maschf | Rotary piston pump, in particular discharge gear pump |
DE8811252U1 (en) * | 1988-09-06 | 1988-10-27 | Kracht Pumpen- Und Motorenfabrik Gmbh & Co Kg, 5980 Werdohl, De |
Also Published As
Publication number | Publication date |
---|---|
GB699477A (en) | 1953-11-11 |
FR1033234A (en) | 1953-07-09 |
NL159507B (en) | 1955-04-15 |
AT177659B (en) | 1954-02-25 |
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