DK3538766T3 - Excentersnekkepumpe - Google Patents
Excentersnekkepumpe Download PDFInfo
- Publication number
- DK3538766T3 DK3538766T3 DK17800800.9T DK17800800T DK3538766T3 DK 3538766 T3 DK3538766 T3 DK 3538766T3 DK 17800800 T DK17800800 T DK 17800800T DK 3538766 T3 DK3538766 T3 DK 3538766T3
- Authority
- DK
- Denmark
- Prior art keywords
- screw pump
- eccentric screw
- eccentric
- pump
- screw
- Prior art date
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
- 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
-
- 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
- F04C2230/60—Assembly methods
- F04C2230/603—Centering; Aligning
-
- 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
- F04C2240/10—Stators
-
- 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
- F04C2240/20—Rotors
-
- 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
-
- 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
- F04C2240/60—Shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016121581.3A DE102016121581B4 (de) | 2016-11-10 | 2016-11-10 | Exzenterschneckenpumpe |
PCT/EP2017/078808 WO2018087254A1 (de) | 2016-11-10 | 2017-11-09 | Exzenterschneckenpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3538766T3 true DK3538766T3 (da) | 2020-12-07 |
Family
ID=60388036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK17800800.9T DK3538766T3 (da) | 2016-11-10 | 2017-11-09 | Excentersnekkepumpe |
Country Status (7)
Country | Link |
---|---|
US (1) | US11326595B2 (da) |
EP (1) | EP3538766B1 (da) |
CN (1) | CN109952435B (da) |
AU (1) | AU2017358848B2 (da) |
DE (1) | DE102016121581B4 (da) |
DK (1) | DK3538766T3 (da) |
WO (1) | WO2018087254A1 (da) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7432921B2 (ja) * | 2019-08-29 | 2024-02-19 | 兵神装備株式会社 | 一軸偏心ねじポンプ |
CN114341499B (zh) * | 2019-08-29 | 2023-12-29 | 兵神装备株式会社 | 单轴偏心螺杆泵 |
DE102019130981A1 (de) * | 2019-11-15 | 2021-05-20 | Seepex Gmbh | Exzenterschneckenpumpe |
DE102021111925A1 (de) | 2021-05-07 | 2022-11-10 | Seepex Gmbh | Exzenterschneckenpumpe |
DE102021205936A1 (de) | 2021-06-11 | 2022-12-15 | Putzmeister Engineering Gmbh | Exzenterschneckenpumpenvorrichtung, Pumpensystem, Austragssystem und Verwendung einer Exzenterschneckenpumpenvorrichtung und/oder eines Pumpensystems und/oder eines Austragssystems |
DE102021132561A1 (de) | 2021-12-09 | 2023-06-15 | Seepex Gmbh | Gelenkverbindung, rotierende Einheit und Exzenterschneckenpumpe |
DE102021132549A1 (de) | 2021-12-09 | 2023-06-15 | Seepex Gmbh | Gelenkverbindung, rotierende Einheit und Exzenterschneckenpumpe |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0777172B2 (ja) | 1986-06-16 | 1995-08-16 | 日新電機株式会社 | 電磁誘導機器 |
JPH0777172A (ja) * | 1993-09-03 | 1995-03-20 | Heishin Sobi Kk | 一軸偏心ねじポンプ |
US5769618A (en) * | 1995-09-25 | 1998-06-23 | Heishin Sobi Kabushiki Kaisha | Uniaxial eccentric screw pump having a flexible plastic shaft |
US5688114A (en) * | 1996-03-20 | 1997-11-18 | Robbins & Myers, Inc. | Progressing cavity pumps with split extension tubes |
DE10118785A1 (de) * | 2001-04-17 | 2002-10-24 | Viscotec Pumpen Und Dosiertech | Exzenterschneckenpumpe |
US6926492B2 (en) * | 2003-10-21 | 2005-08-09 | Chemgrout, Inc. | Suction housing for rotor/stator pump |
EP1683970A2 (de) * | 2005-01-24 | 2006-07-26 | Knoll Maschinenbau Gmbh | Exzenterschneckenpumpe mit einem abgedeckten Anschlusselement |
DE102008021919A1 (de) | 2008-05-02 | 2009-11-05 | Seepex Gmbh | Exzenterschneckenpumpe |
GB2455597B (en) | 2008-07-28 | 2009-12-09 | Mono Pumps Ltd | Pump |
DE102010037440B4 (de) * | 2010-09-09 | 2014-11-27 | Seepex Gmbh | Exzenterschneckenpumpe |
PT2944819T (pt) * | 2014-05-12 | 2017-10-02 | Hugo Vogelsang Maschb Gmbh | Bomba de parafuso excêntrico |
DE102014117932B3 (de) * | 2014-12-04 | 2016-03-31 | Netzsch Pumpen & Systeme Gmbh | Längenausgleichsvorrichtung |
DE102015104300B4 (de) * | 2015-03-23 | 2016-12-01 | Pumpenfabrik Wangen Gmbh | Exzenterschneckenpumpe und Verfahren zum Ausbau eines Stators aus einer derartigen Exzenterschneckenpumpe |
-
2016
- 2016-11-10 DE DE102016121581.3A patent/DE102016121581B4/de not_active Expired - Fee Related
-
2017
- 2017-11-09 DK DK17800800.9T patent/DK3538766T3/da active
- 2017-11-09 WO PCT/EP2017/078808 patent/WO2018087254A1/de unknown
- 2017-11-09 AU AU2017358848A patent/AU2017358848B2/en active Active
- 2017-11-09 US US16/343,692 patent/US11326595B2/en active Active
- 2017-11-09 CN CN201780069454.6A patent/CN109952435B/zh active Active
- 2017-11-09 EP EP17800800.9A patent/EP3538766B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE102016121581B4 (de) | 2018-07-26 |
WO2018087254A1 (de) | 2018-05-17 |
CN109952435A (zh) | 2019-06-28 |
EP3538766A1 (de) | 2019-09-18 |
EP3538766B1 (de) | 2020-09-23 |
DE102016121581A1 (de) | 2018-05-17 |
CN109952435B (zh) | 2021-04-06 |
AU2017358848A1 (en) | 2019-05-30 |
US20190257308A1 (en) | 2019-08-22 |
AU2017358848B2 (en) | 2022-01-27 |
US11326595B2 (en) | 2022-05-10 |
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