BE587039A - Helical gear pump. - Google Patents

Helical gear pump.

Info

Publication number
BE587039A
BE587039A BE587039A BE587039A BE587039A BE 587039 A BE587039 A BE 587039A BE 587039 A BE587039 A BE 587039A BE 587039 A BE587039 A BE 587039A BE 587039 A BE587039 A BE 587039A
Authority
BE
Belgium
Prior art keywords
helical gear
gear pump
helical
pump
gear
Prior art date
Application number
BE587039A
Other languages
French (fr)
Inventor
Carl Oscar Torsten Montelius
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 BE587039A publication Critical patent/BE587039A/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)
BE587039A 1959-02-04 1960-01-28 Helical gear pump. BE587039A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE587039A true BE587039A (en) 1960-05-16

Family

ID=20257531

Family Applications (1)

Application Number Title Priority Date Filing Date
BE587039A BE587039A (en) 1959-02-04 1960-01-28 Helical gear 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 (6)

* 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
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
GB906430A (en) 1962-09-19
CH381096A (en) 1964-08-15
DE1208999B (en) 1966-01-13
FR1245458A (en) 1960-11-04

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