ES3019232T3 - Stator for eccentric screw machine - Google Patents

Stator for eccentric screw machine Download PDF

Info

Publication number
ES3019232T3
ES3019232T3 ES19702386T ES19702386T ES3019232T3 ES 3019232 T3 ES3019232 T3 ES 3019232T3 ES 19702386 T ES19702386 T ES 19702386T ES 19702386 T ES19702386 T ES 19702386T ES 3019232 T3 ES3019232 T3 ES 3019232T3
Authority
ES
Spain
Prior art keywords
pin
sleeve tube
cantilever
stator
stator according
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.)
Active
Application number
ES19702386T
Other languages
English (en)
Spanish (es)
Inventor
Bruno Kächele
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.)
WILHELM KAECHELE GmbH
Wilhelm Kachele GmbH
Original Assignee
WILHELM KAECHELE GmbH
Wilhelm Kachele 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
Application filed by WILHELM KAECHELE GmbH, Wilhelm Kachele GmbH filed Critical WILHELM KAECHELE GmbH
Application granted granted Critical
Publication of ES3019232T3 publication Critical patent/ES3019232T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F04C2230/231—Manufacture essentially without removing material by permanently joining parts together by welding
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ES19702386T 2018-02-02 2019-01-28 Stator for eccentric screw machine Active ES3019232T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202018100587.1U DE202018100587U1 (de) 2018-02-02 2018-02-02 Stator für Exzenterschneckenmaschine
PCT/EP2019/051987 WO2019149656A1 (de) 2018-02-02 2019-01-28 Stator für exzenterschneckenmaschine

Publications (1)

Publication Number Publication Date
ES3019232T3 true ES3019232T3 (en) 2025-05-20

Family

ID=61564132

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19702386T Active ES3019232T3 (en) 2018-02-02 2019-01-28 Stator for eccentric screw machine

Country Status (6)

Country Link
EP (1) EP3746638B1 (pl)
CN (1) CN111670291A (pl)
DE (1) DE202018100587U1 (pl)
ES (1) ES3019232T3 (pl)
PL (1) PL3746638T3 (pl)
WO (1) WO2019149656A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4627219A4 (en) * 2022-12-28 2025-12-31 Polat Makina Sanayi Ve Ticaret Anonim Sirketi SERVICE SPINDLE CONFIGURATION FOR PROGRESSIVE CAVITY PUMPS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH383782A (de) * 1959-10-13 1964-10-31 Netzsch Maschinenfabrik Schneckenpumpe
DE29816742U1 (de) 1998-09-18 1998-11-26 Artemis Kautschuk- und Kunststofftechnik GmbH & Cie, 30559 Hannover Verdrehsicherung für Statoren von Exzenterschneckenpumpen
DE29818383U1 (de) * 1998-10-14 1999-02-25 USD Formteiltechnik GmbH, 58540 Meinerzhagen Stator für Exzenterschneckenpumpen
DE19950257B4 (de) 1999-10-18 2013-01-17 Wilhelm Kächele GmbH Elastomertechnik Exzenterschneckenpumpe mit vollausgekleidetem Stator
DE202010016196U1 (de) * 2010-12-06 2011-03-17 Kunststofftechnik Rodenberg Gmbh Verdrehsicherung
DE102014100138B3 (de) * 2014-01-08 2015-03-26 Netzsch Pumpen & Systeme Gmbh Exzenterschneckenpumpe, Bolzengelenk und Verfahren zum Herstellen eines Bolzengelenks
DE202014103665U1 (de) 2014-08-06 2015-08-10 Knauf Pft Gmbh & Co. Kg Stator einer Exzenterschneckenpumpe zum Fördern einer fließfähigen Fördermasse, insbesondere einer Baustoffmischung wie Mörtel
DE202016101870U1 (de) 2016-04-08 2016-04-26 Wilhelm Kächele GmbH Stator für Exzenterschneckenmaschine

Also Published As

Publication number Publication date
WO2019149656A1 (de) 2019-08-08
DE202018100587U1 (de) 2018-02-15
EP3746638B1 (de) 2025-03-12
EP3746638A1 (de) 2020-12-09
PL3746638T3 (pl) 2025-07-14
RU2020124092A3 (pl) 2022-03-25
CN111670291A (zh) 2020-09-15
EP3746638C0 (de) 2025-03-12
RU2020124092A (ru) 2022-03-02

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