ATE158385T1 - Exzenterschneckenpumpe - Google Patents

Exzenterschneckenpumpe

Info

Publication number
ATE158385T1
ATE158385T1 AT95105682T AT95105682T ATE158385T1 AT E158385 T1 ATE158385 T1 AT E158385T1 AT 95105682 T AT95105682 T AT 95105682T AT 95105682 T AT95105682 T AT 95105682T AT E158385 T1 ATE158385 T1 AT E158385T1
Authority
AT
Austria
Prior art keywords
sleeve
stator
screw pump
processing screw
cooling jacket
Prior art date
Application number
AT95105682T
Other languages
English (en)
Inventor
Arnold Jaeger
Reiner Kramer
Original Assignee
Artemis Kautschuk Kunststoff
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 DE19944413818 external-priority patent/DE4413818A1/de
Priority claimed from DE19949409409 external-priority patent/DE9409409U1/de
Application filed by Artemis Kautschuk Kunststoff filed Critical Artemis Kautschuk Kunststoff
Application granted granted Critical
Publication of ATE158385T1 publication Critical patent/ATE158385T1/de

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
    • 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
    • F04C15/0096—Heating; Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
AT95105682T 1994-04-20 1995-04-14 Exzenterschneckenpumpe ATE158385T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944413818 DE4413818A1 (de) 1994-04-20 1994-04-20 Exzenterschneckenpumpe
DE19949409409 DE9409409U1 (de) 1994-06-13 1994-06-13 Mantel für Statoren von Exzenterschneckenpumpen

Publications (1)

Publication Number Publication Date
ATE158385T1 true ATE158385T1 (de) 1997-10-15

Family

ID=25935807

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95105682T ATE158385T1 (de) 1994-04-20 1995-04-14 Exzenterschneckenpumpe

Country Status (3)

Country Link
EP (1) EP0683319B1 (de)
AT (1) ATE158385T1 (de)
DE (1) DE59500665D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7165933B2 (en) 2001-12-04 2007-01-23 Kag Holding A/S Screw pump for transporting emulsions susceptible to mechanical handling
DE102012001617A1 (de) * 2012-01-30 2013-08-01 Netzsch Pumpen & Systeme Gmbh Vorrichtung zum Fördern von Medien
EP3382203B1 (de) * 2017-03-30 2024-05-15 Roper Pump Company LLC Exzenterschneckenpumpe mit integriertem heizmantel
CN119146049B (zh) * 2024-11-05 2025-10-28 大庆油田有限责任公司 一种自冷却型采油单螺杆泵

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499389A (en) * 1967-04-19 1970-03-10 Seeberger Kg Worm pump
US3771906A (en) * 1972-06-05 1973-11-13 Robbins & Myers Temperature control of stator/rotor fit in helical gear pumps

Also Published As

Publication number Publication date
EP0683319B1 (de) 1997-09-17
EP0683319A1 (de) 1995-11-22
DE59500665D1 (de) 1997-10-23

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Legal Events

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