DE59606491D1 - Exzenterschneckenpumpe - Google Patents

Exzenterschneckenpumpe

Info

Publication number
DE59606491D1
DE59606491D1 DE59606491T DE59606491T DE59606491D1 DE 59606491 D1 DE59606491 D1 DE 59606491D1 DE 59606491 T DE59606491 T DE 59606491T DE 59606491 T DE59606491 T DE 59606491T DE 59606491 D1 DE59606491 D1 DE 59606491D1
Authority
DE
Germany
Prior art keywords
protrusions
rotor
screw pump
eccentric screw
lining
Prior art date
Legal status (The legal status 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 status listed.)
Revoked
Application number
DE59606491T
Other languages
English (en)
Inventor
Sebastian Jaeger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Artemis Kautschuk und Kunststoff Technik GmbH
Original Assignee
Artemis Kautschuk und Kunststoff Technik GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7772592&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59606491(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Artemis Kautschuk und Kunststoff Technik GmbH filed Critical Artemis Kautschuk und Kunststoff Technik GmbH
Application granted granted Critical
Publication of DE59606491D1 publication Critical patent/DE59606491D1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE59606491T 1995-09-19 1996-08-20 Exzenterschneckenpumpe Revoked DE59606491D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19534774A DE19534774A1 (de) 1995-09-19 1995-09-19 Exzenterschneckenpumpe

Publications (1)

Publication Number Publication Date
DE59606491D1 true DE59606491D1 (de) 2001-04-05

Family

ID=7772592

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19534774A Withdrawn DE19534774A1 (de) 1995-09-19 1995-09-19 Exzenterschneckenpumpe
DE59606491T Revoked DE59606491D1 (de) 1995-09-19 1996-08-20 Exzenterschneckenpumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19534774A Withdrawn DE19534774A1 (de) 1995-09-19 1995-09-19 Exzenterschneckenpumpe

Country Status (4)

Country Link
EP (1) EP0764783B1 (de)
AT (1) ATE199437T1 (de)
DE (2) DE19534774A1 (de)
ES (1) ES2156242T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851325C2 (de) * 1998-10-12 2001-05-10 Allweiler Ag Verfahren zum Herstellen eines schneckenförmigen Rotors sowie Rotor für eine Exzenterschneckenpumpe
DE10245497C5 (de) * 2002-09-27 2009-02-19 Wilhelm Kächele GmbH Elastomertechnik Exzenterschneckenpumpe mit vergrößertem Temperaturbereich
DE102005028818B3 (de) 2005-06-22 2006-08-24 Artemis Kautschuk- Und Kunststoff-Technik Gmbh Stator für eine Exzenterschneckenpumpe und Verfahren zu seiner Herstellung
DE102013102979B4 (de) 2013-03-22 2017-03-30 Wilhelm Kächele GmbH Exzenterschneckenmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512792A1 (de) * 1975-03-22 1976-09-30 Gummi Jaeger Kg Gmbh & Cie Nachstellbarer stator fuer exzenterschneckenpumpen
DE4111166C2 (de) * 1991-04-06 1999-03-18 Gummi Jaeger Kg Gmbh & Cie Exzenterschneckenpumpe

Also Published As

Publication number Publication date
ES2156242T3 (es) 2001-06-16
DE19534774A1 (de) 1997-03-20
EP0764783A1 (de) 1997-03-26
ATE199437T1 (de) 2001-03-15
EP0764783B1 (de) 2001-02-28

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Legal Events

Date Code Title Description
8331 Complete revocation
8363 Opposition against the patent