AT177659B - Pump for plastics, in particular spinning pumps - Google Patents

Pump for plastics, in particular spinning pumps

Info

Publication number
AT177659B
AT177659B AT177659DA AT177659B AT 177659 B AT177659 B AT 177659B AT 177659D A AT177659D A AT 177659DA AT 177659 B AT177659 B AT 177659B
Authority
AT
Austria
Prior art keywords
plastics
pump
spinning pumps
particular spinning
pumps
Prior art date
Application number
Other languages
German (de)
Inventor
Carl Ing Ballhausen
Paul Ing Schierhold
Original Assignee
Deutsche Edelstahlwerke Ag
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 Deutsche Edelstahlwerke Ag filed Critical Deutsche Edelstahlwerke Ag
Application granted granted Critical
Publication of AT177659B publication Critical patent/AT177659B/en

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)
AT177659D 1950-07-05 1951-04-26 Pump for plastics, in particular spinning pumps AT177659B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE699477X 1950-07-05

Publications (1)

Publication Number Publication Date
AT177659B true AT177659B (en) 1954-02-25

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 After (1)

Application Number Title Priority Date Filing Date
AT180823D AT180823B (en) 1950-07-05 1953-04-23 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 (5)

* Cited by examiner, † Cited by third party
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
DE2657074A1 (en) * 1975-12-16 1977-06-30 Rexroth Sigma VOLUMENTRIC GEAR MACHINE AND PROCESS FOR THEIR PRODUCTION
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
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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5161005A (en) * 1974-11-26 1976-05-27 Atom Kagaku Toryo Kk Romenhyoshikizairyoatsusoyohonpu
CA2575554A1 (en) * 2004-07-30 2006-02-09 Pulsafeeder, Inc. Non-metallic gear pump with magnetic coupling assembly

Cited By (5)

* Cited by examiner, † Cited by third party
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
DE2657074A1 (en) * 1975-12-16 1977-06-30 Rexroth Sigma VOLUMENTRIC GEAR MACHINE AND PROCESS FOR THEIR PRODUCTION
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
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

Also Published As

Publication number Publication date
GB699477A (en) 1953-11-11
FR1033234A (en) 1953-07-09
NL159507B (en) 1955-04-15
AT180823B (en) 1955-01-25

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