ATA488880A - Schraubenspindelpumpe - Google Patents

Schraubenspindelpumpe

Info

Publication number
ATA488880A
ATA488880A AT488880A AT488880A ATA488880A AT A488880 A ATA488880 A AT A488880A AT 488880 A AT488880 A AT 488880A AT 488880 A AT488880 A AT 488880A AT A488880 A ATA488880 A AT A488880A
Authority
AT
Austria
Prior art keywords
screw pump
pump
screw
Prior art date
Application number
AT488880A
Other languages
English (en)
Other versions
AT367180B (de
Inventor
Reinhard Metzler
Original Assignee
Allweiler 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 Allweiler Ag filed Critical Allweiler Ag
Publication of ATA488880A publication Critical patent/ATA488880A/de
Application granted granted Critical
Publication of AT367180B publication Critical patent/AT367180B/de

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
    • F04C2/12—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtration Of Liquid (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT488880A 1979-11-21 1980-09-30 Schraubenspindelpumpe AT367180B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792946919 DE2946919A1 (de) 1979-11-21 1979-11-21 Schraubenspindelpumpe

Publications (2)

Publication Number Publication Date
ATA488880A true ATA488880A (de) 1981-10-15
AT367180B AT367180B (de) 1982-06-11

Family

ID=6086531

Family Applications (1)

Application Number Title Priority Date Filing Date
AT488880A AT367180B (de) 1979-11-21 1980-09-30 Schraubenspindelpumpe

Country Status (3)

Country Link
AT (1) AT367180B (de)
DE (1) DE2946919A1 (de)
SE (1) SE451488B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015121372A1 (de) * 2015-12-08 2017-06-08 Klaus Union Gmbh & Co. Kg Beheizbare Schraubenspindelpumpe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7242510U (de) * 1973-08-02 Zahnradfabrik Friedrichshafen Ag Druckmittelpumpe mit Verschlußdeckel
DE2201421C2 (de) * 1972-01-13 1985-04-04 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Ölpumpe mit Ölbehälter

Also Published As

Publication number Publication date
DE2946919C2 (de) 1988-02-04
AT367180B (de) 1982-06-11
SE451488B (sv) 1987-10-12
DE2946919A1 (de) 1981-06-19
SE8008123L (sv) 1981-05-22

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