EP2634366C0 - Pompe à vis à broche double dans une construction à simple flux - Google Patents
Pompe à vis à broche double dans une construction à simple fluxInfo
- Publication number
- EP2634366C0 EP2634366C0 EP13000395.7A EP13000395A EP2634366C0 EP 2634366 C0 EP2634366 C0 EP 2634366C0 EP 13000395 A EP13000395 A EP 13000395A EP 2634366 C0 EP2634366 C0 EP 2634366C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- spindle
- pump
- dual
- helical
- entry design
- 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
Links
- 230000009977 dual effect Effects 0.000 title 1
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
-
- 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
- F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
- F01C17/02—Arrangements for drive of co-operating members, e.g. for rotary piston and casing of toothed-gearing type
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
-
- 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
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw 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
- F04C2230/601—Adjustment
-
- 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
- F04C2230/80—Repairing methods
-
- 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
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/16—Wear
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/17—Tolerance; Play; Gap
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012001700A DE102012001700B4 (de) | 2012-01-31 | 2012-01-31 | Zweispindelige Schraubenspindelpumpe in einflutiger Bauweise |
Publications (4)
Publication Number | Publication Date |
---|---|
EP2634366A2 EP2634366A2 (fr) | 2013-09-04 |
EP2634366A3 EP2634366A3 (fr) | 2015-11-18 |
EP2634366C0 true EP2634366C0 (fr) | 2024-02-28 |
EP2634366B1 EP2634366B1 (fr) | 2024-02-28 |
Family
ID=47681604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13000395.7A Active EP2634366B1 (fr) | 2012-01-31 | 2013-01-28 | Pompe à vis à broche double dans une construction à simple flux |
Country Status (3)
Country | Link |
---|---|
US (1) | US9624925B2 (fr) |
EP (1) | EP2634366B1 (fr) |
DE (1) | DE102012001700B4 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014002395A1 (de) | 2014-02-24 | 2015-08-27 | Jung & Co. Gerätebau GmbH | Zweispindelige Schraubenspindelpumpe in einflutiger Bauweise |
DE102014002396A1 (de) | 2014-02-24 | 2015-08-27 | Jung & Co. Gerätebau GmbH | Zweispindelige Schraubenspindelpumpe in einflutiger Bauweise |
DE102014011658A1 (de) | 2014-08-11 | 2016-02-11 | Jung & Co. Gerätebau GmbH | Schraubenspindelpumpe mit Dampfsperre |
USD749138S1 (en) | 2014-12-19 | 2016-02-09 | Q-Pumps S.A. de C.V. | Twin screw pump |
DE102017007832A1 (de) | 2017-08-22 | 2019-02-28 | Pumpenfabrik Wangen Gmbh | Verfahren zur Herstellung eines Drehkolbens für eine Schraubenspindelpumpe |
USD896845S1 (en) * | 2018-06-12 | 2020-09-22 | Alfa Laval Corporate Ab | Twin screw pump |
USD896846S1 (en) * | 2018-06-12 | 2020-09-22 | Alfa Laval Corporate Ab | Twin screw pump |
JP6766850B2 (ja) * | 2018-08-24 | 2020-10-14 | 株式会社タツノ | 容積型ポンプ |
CN112737261A (zh) * | 2020-01-10 | 2021-04-30 | 刘发明 | 一种无刷马达及使用方法 |
DE102020103384A1 (de) | 2020-02-11 | 2021-08-12 | Gardner Denver Deutschland Gmbh | Schraubenverdichter mit einseitig gelagerten Rotoren |
DE102020124392A1 (de) * | 2020-09-18 | 2022-03-24 | Itt Bornemann Gmbh | Abstandseinstellung für doppelschneckenpumpen |
USD973722S1 (en) * | 2021-01-19 | 2022-12-27 | Alfa Laval Corporate Ab | Rotary positive displacement pump |
USD976962S1 (en) * | 2021-01-19 | 2023-01-31 | Alfa Laval Corporate Ab | Rotary positive-displacement pump |
DE102021113724A1 (de) * | 2021-05-27 | 2022-12-01 | Jung & Co. Gerätebau GmbH | Schraubenspindelpumpe in einflutiger Bauweise |
DE202024100727U1 (de) | 2024-02-15 | 2024-02-29 | FRISTAM Pumpen Schaumburg GmbH | Verdrängerpumpe mit Synchrongetriebe |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1805875A (en) * | 1917-02-13 | 1931-05-19 | Jeffrey Mfg Co | Rotary engine |
US2287716A (en) * | 1941-04-22 | 1942-06-23 | Joseph E Whitfield | Fluid device |
US2641937A (en) * | 1949-07-15 | 1953-06-16 | Crown Cork & Seal Co | Adjustable torsion shaft in flying shears |
US2683994A (en) * | 1951-05-17 | 1954-07-20 | Read Standard Corp | Adjusting device |
US3037396A (en) * | 1959-05-11 | 1962-06-05 | Merrill David Martin | Backlash preventing gears for coupled driven and drive shafts |
US3057665A (en) * | 1960-06-24 | 1962-10-09 | Warren Pumps Inc | Pump |
DE2001000A1 (de) * | 1970-01-10 | 1971-07-15 | Allweiler Ag | Einstelleinrichtung an Schraubenspindelpumpen |
CH613258A5 (fr) * | 1975-09-24 | 1979-09-14 | Suter Fa Alois | |
SE454202B (sv) * | 1982-06-07 | 1988-04-11 | Atlas Copco Ab | Kompressordrivarrangemang for justering av driftkarakteristika |
US6027322A (en) * | 1997-10-29 | 2000-02-22 | Coltec Industries Inc | Method and apparatus for adjusting the rotors of a rotary screw compressor |
DK0955466T3 (da) * | 1998-04-11 | 2003-03-03 | Bornemann J H Gmbh | Tætning til ringformet spalte |
EP1061260A1 (fr) * | 1999-05-18 | 2000-12-20 | Sterling Fluid Systems (Germany) GmbH | Machine à déplacement positif pour des fluides compressibles |
DE10257859C5 (de) * | 2002-12-11 | 2012-03-15 | Joh. Heinr. Bornemann Gmbh | Schraubenspindelpumpe |
ES2318456T3 (es) * | 2005-02-16 | 2009-05-01 | Ateliers Busch S.A. | Maquina rotativa volumetrica con rotores de perfiles asimetricos. |
GB2432631A (en) * | 2005-11-24 | 2007-05-30 | Timothy John Sweatman | Meshing gear type pump controlled by phase adjustment |
DE202009014604U1 (de) * | 2009-10-29 | 2010-01-28 | Jung & Co. Gerätebau GmbH | Schraubenspindelpumpe mit Kupplung |
-
2012
- 2012-01-31 DE DE102012001700A patent/DE102012001700B4/de active Active
-
2013
- 2013-01-28 EP EP13000395.7A patent/EP2634366B1/fr active Active
- 2013-01-30 US US13/754,650 patent/US9624925B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102012001700A1 (de) | 2013-08-01 |
US9624925B2 (en) | 2017-04-18 |
EP2634366A3 (fr) | 2015-11-18 |
DE102012001700B4 (de) | 2013-09-12 |
EP2634366B1 (fr) | 2024-02-28 |
US20130251581A1 (en) | 2013-09-26 |
EP2634366A2 (fr) | 2013-09-04 |
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