CH381096A - Screw pump - Google Patents

Screw pump

Info

Publication number
CH381096A
CH381096A CH78960A CH78960A CH381096A CH 381096 A CH381096 A CH 381096A CH 78960 A CH78960 A CH 78960A CH 78960 A CH78960 A CH 78960A CH 381096 A CH381096 A CH 381096A
Authority
CH
Switzerland
Prior art keywords
screw pump
pump
screw
Prior art date
Application number
CH78960A
Other languages
German (de)
Inventor
Torsten Montelius Carl Oscar
Original Assignee
Imo Industri Ab
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 Imo Industri Ab filed Critical Imo Industri Ab
Publication of CH381096A publication Critical patent/CH381096A/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
    • F04C2/12—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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
CH78960A 1959-02-04 1960-01-25 Screw pump CH381096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE105759 1959-02-04

Publications (1)

Publication Number Publication Date
CH381096A true CH381096A (en) 1964-08-15

Family

ID=20257531

Family Applications (1)

Application Number Title Priority Date Filing Date
CH78960A CH381096A (en) 1959-02-04 1960-01-25 Screw pump

Country Status (5)

Country Link
BE (1) BE587039A (en)
CH (1) CH381096A (en)
DE (1) DE1208999B (en)
FR (1) FR1245458A (en)
GB (1) GB906430A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE412630B (en) * 1978-08-22 1980-03-10 Imo Industri Ab HYDRAULIC SCREW MACHINE
DE3920900A1 (en) * 1989-06-26 1991-01-03 Allweiler Ag SCREW PUMP
DE20209316U1 (en) 2002-06-15 2002-08-22 Meyenschein, Richard, 69198 Schriesheim Pump for conveying food
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
CN106122005B (en) * 2016-08-24 2018-08-14 黄山工业泵制造有限公司 A kind of three screw rods using circular arc modified tooth profile
FR3136525A1 (en) * 2022-06-10 2023-12-15 Illinois Tool Works SCREW PUMP AND ITS COMPONENTS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2243874A (en) * 1934-10-16 1941-06-03 Milo Ab Rotary compressor

Also Published As

Publication number Publication date
BE587039A (en) 1960-05-16
DE1208999B (en) 1966-01-13
GB906430A (en) 1962-09-19
FR1245458A (en) 1960-11-04

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