SE8700606D0 - Anordning vid pump - Google Patents

Anordning vid pump

Info

Publication number
SE8700606D0
SE8700606D0 SE8700606A SE8700606A SE8700606D0 SE 8700606 D0 SE8700606 D0 SE 8700606D0 SE 8700606 A SE8700606 A SE 8700606A SE 8700606 A SE8700606 A SE 8700606A SE 8700606 D0 SE8700606 D0 SE 8700606D0
Authority
SE
Sweden
Prior art keywords
pump
stator
drive connection
rotor
question
Prior art date
Application number
SE8700606A
Other languages
English (en)
Other versions
SE8700606L (sv
SE469189B (sv
Inventor
K Ganefjord
Original Assignee
Fountain Technic Trading 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 Fountain Technic Trading Ab filed Critical Fountain Technic Trading Ab
Priority to SE8700606A priority Critical patent/SE469189B/sv
Publication of SE8700606D0 publication Critical patent/SE8700606D0/sv
Publication of SE8700606L publication Critical patent/SE8700606L/sv
Publication of SE469189B publication Critical patent/SE469189B/sv

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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/064—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps
    • F04C15/066—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps of the non-return type
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SE8700606A 1987-02-16 1987-02-16 Drivanordning foer pumprotor SE469189B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8700606A SE469189B (sv) 1987-02-16 1987-02-16 Drivanordning foer pumprotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8700606A SE469189B (sv) 1987-02-16 1987-02-16 Drivanordning foer pumprotor

Publications (3)

Publication Number Publication Date
SE8700606D0 true SE8700606D0 (sv) 1987-02-16
SE8700606L SE8700606L (sv) 1988-08-17
SE469189B SE469189B (sv) 1993-05-24

Family

ID=20367530

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8700606A SE469189B (sv) 1987-02-16 1987-02-16 Drivanordning foer pumprotor

Country Status (1)

Country Link
SE (1) SE469189B (sv)

Also Published As

Publication number Publication date
SE8700606L (sv) 1988-08-17
SE469189B (sv) 1993-05-24

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