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BE606587A - Helical pump. - Google Patents

Helical pump.

Info

Publication number
BE606587A
BE606587A BE606587A BE606587A BE606587A BE 606587 A BE606587 A BE 606587A BE 606587 A BE606587 A BE 606587A BE 606587 A BE606587 A BE 606587A BE 606587 A BE606587 A BE 606587A
Authority
BE
Belgium
Prior art keywords
helical pump
helical
pump
Prior art date
Application number
BE606587A
Other languages
French (fr)
Original Assignee
Netzsch Geb
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
Priority claimed from DEN18682A external-priority patent/DE1202643B/en
Priority claimed from DEN19883A external-priority patent/DE1288435B/en
Application filed by Netzsch Geb filed Critical Netzsch Geb
Publication of BE606587A publication Critical patent/BE606587A/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/76—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
BE606587A 1960-07-26 1961-07-26 Helical pump. BE606587A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEN18682A DE1202643B (en) 1960-07-26 1960-07-26 Universal joint in a single screw pump
DEN0019128 1960-11-02
DEN0019884 1961-04-13
DEN19883A DE1288435B (en) 1961-04-13 1961-04-13 Universal joint in a worm pump
DEN0020075 1961-05-20

Publications (1)

Publication Number Publication Date
BE606587A true BE606587A (en) 1961-11-16

Family

ID=27512177

Family Applications (1)

Application Number Title Priority Date Filing Date
BE606587A BE606587A (en) 1960-07-26 1961-07-26 Helical pump.

Country Status (2)

Country Link
BE (1) BE606587A (en)
GB (1) GB931101A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007490A (en) * 1990-06-20 1991-04-16 Ide Russell D Progressive cavity drive train with elastomeric joint assembly for use in downhole drilling

Also Published As

Publication number Publication date
GB931101A (en) 1963-07-10

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