ATA347780A - ECCENTRIC SNAIL DISPLACEMENT PUMP - Google Patents

ECCENTRIC SNAIL DISPLACEMENT PUMP

Info

Publication number
ATA347780A
ATA347780A AT347780A AT347780A ATA347780A AT A347780 A ATA347780 A AT A347780A AT 347780 A AT347780 A AT 347780A AT 347780 A AT347780 A AT 347780A AT A347780 A ATA347780 A AT A347780A
Authority
AT
Austria
Prior art keywords
displacement pump
snail
eccentric
eccentric snail
displacement
Prior art date
Application number
AT347780A
Other languages
German (de)
Other versions
AT367179B (en
Original Assignee
Ganz Kurt Joachim
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 Ganz Kurt Joachim filed Critical Ganz Kurt Joachim
Publication of ATA347780A publication Critical patent/ATA347780A/en
Application granted granted Critical
Publication of AT367179B publication Critical patent/AT367179B/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
    • F04C2/10—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
    • F04C2/1075—Construction of the stationary member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
AT347780A 1979-07-25 1980-07-03 Eccentric screw displacement pump AT367179B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792930068 DE2930068A1 (en) 1979-07-25 1979-07-25 Eccentric worm pump for conveying abrasive materials - has resilient stator in mantle with indented longitudinal grooves and adjustable clamp rings around mantle

Publications (2)

Publication Number Publication Date
ATA347780A true ATA347780A (en) 1981-10-15
AT367179B AT367179B (en) 1982-06-11

Family

ID=6076682

Family Applications (1)

Application Number Title Priority Date Filing Date
AT347780A AT367179B (en) 1979-07-25 1980-07-03 Eccentric screw displacement pump

Country Status (2)

Country Link
AT (1) AT367179B (en)
DE (1) DE2930068A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933051A1 (en) * 1979-08-16 1981-02-26 Gummi Jaeger Kg Gmbh & Cie ADJUSTABLE STATOR FOR Eccentric Screw Pumps
DE3218714C2 (en) * 1982-05-18 1986-02-27 Kurt-Joachim 3000 Hannover Ganz Stator for progressing cavity pumps
DE3826033A1 (en) * 1988-07-30 1990-02-01 Gummi Jaeger Kg Gmbh & Cie METHOD FOR PRODUCING ELASTOMER STATORS FOR Eccentric Screw Pumps
HU204116B (en) * 1989-01-23 1991-11-28 Hidromechanika Szivattyu Es An Arrangement for the standing part of eccentric worm pump
GB9303507D0 (en) * 1993-02-22 1993-04-07 Mono Pumps Ltd Progressive cavity pump or motors
DE102006021897B4 (en) * 2006-05-11 2009-11-19 Netzsch-Mohnopumpen Gmbh Stator jacket for progressing cavity pumps

Also Published As

Publication number Publication date
DE2930068A1 (en) 1981-03-19
AT367179B (en) 1982-06-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee