MX2012011669A - Elementos de contacto para bombas de pistones rotativos. - Google Patents
Elementos de contacto para bombas de pistones rotativos.Info
- Publication number
- MX2012011669A MX2012011669A MX2012011669A MX2012011669A MX2012011669A MX 2012011669 A MX2012011669 A MX 2012011669A MX 2012011669 A MX2012011669 A MX 2012011669A MX 2012011669 A MX2012011669 A MX 2012011669A MX 2012011669 A MX2012011669 A MX 2012011669A
- Authority
- MX
- Mexico
- Prior art keywords
- contact element
- rotary piston
- piston pump
- rotary
- pistons
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
-
- 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
- F01C21/104—Stators; Members defining the outer boundaries of the working chamber
- F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
-
- 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
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/001—Pumps for particular liquids
-
- 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
- F04C2/126—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 radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots 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
- F04C2210/00—Fluid
- F04C2210/24—Fluid mixed, e.g. two-phase fluid
-
- 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
- F04C2240/80—Other components
- F04C2240/801—Wear plates
-
- 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
- F04C2240/80—Other components
- F04C2240/802—Liners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
La bomba de pistones rotativos (20) según la invención está compuesta por al menos dos pistones rotativos (22), que se mueven en sentidos opuestos, y una carcasa de bomba (28) ovalada. Cada pistón rotativo (22) presenta aletas de pistón rotativo y está provisto de al menos un elemento de contacto (34a). Los al menos dos pistones rotativos (22) están provistos en los puntos de contacto de sus flancos (24), en los cuales al menos dos pistones rotativos (22) forman un conjunto de fricción, de en cada caso al menos un elemento de contacto (34a). La carcasa de bomba (28) ovalada también está provista en su lado interno (32) de al menos un elemento de contacto (34b) reemplazable.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010014248.4A DE102010014248B4 (de) | 2010-04-08 | 2010-04-08 | Kontaktelemente für Drehkolbenpumpen |
PCT/DE2011/000372 WO2011124212A2 (de) | 2010-04-08 | 2011-04-06 | Kontaktelemente für drehkolbenpumpen |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2012011669A true MX2012011669A (es) | 2012-12-17 |
Family
ID=44581850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012011669A MX2012011669A (es) | 2010-04-08 | 2011-04-06 | Elementos de contacto para bombas de pistones rotativos. |
Country Status (10)
Country | Link |
---|---|
US (1) | US20130129555A1 (es) |
EP (1) | EP2556255B1 (es) |
CN (1) | CN103201458B (es) |
AU (1) | AU2011238239B2 (es) |
BR (1) | BR112012025732B1 (es) |
CL (1) | CL2012002794A1 (es) |
DE (1) | DE102010014248B4 (es) |
MX (1) | MX2012011669A (es) |
SG (1) | SG184425A1 (es) |
WO (1) | WO2011124212A2 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012003066B3 (de) * | 2012-02-17 | 2013-07-04 | Netzsch Pumpen & Systeme Gmbh | Verfahren und vorrichtung zum fixieren und synchronisieren von drehkolben in einer drehkolbenpumpe |
DE102012003287A1 (de) | 2012-02-20 | 2013-08-22 | Netzsch Pumpen & Systeme Gmbh | Drehkolben |
DE102014117483A1 (de) | 2014-04-14 | 2015-10-15 | Erich Netzsch Gmbh & Co. Holding Kg | Verstellbare Pumpeinheit für eine Verdrängerpumpe |
CN108061032B (zh) * | 2017-11-21 | 2019-02-22 | 燕山大学 | 无脉动高阶椭圆齿轮泵 |
DE102018008264B4 (de) | 2018-10-18 | 2020-11-12 | Doris Korthaus | Drehkolbenpumpe mit Verschleißelementen zur Förderung von mit Feststoffen durchsetzten Fördermedien |
DE202018004820U1 (de) | 2018-10-18 | 2018-11-19 | Doris Korthaus | Drehkolbenpumpe mit Verschleißelementen zur Förderung von mit Feststoffen durchsetzten Fördermedien |
DE202022104701U1 (de) * | 2022-08-19 | 2023-11-22 | Vogelsang Gmbh & Co. Kg | Verdrängerkörper und Pumpengehäuse für eine Verdrängerpumpe |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1097783A (en) * | 1911-01-28 | 1914-05-26 | Burgess Sulphite Fibre Co | Process of blowing acid gases. |
FR427472A (fr) * | 1911-03-17 | 1911-08-04 | Dauxin Soc | Pompe rotative pouvant également servir de compresseur |
GB191206686A (en) * | 1911-03-24 | 1912-07-18 | Thomas Wilbraham Green | Improvements in or relating to Rotary Blowers. |
US2519588A (en) * | 1943-12-24 | 1950-08-22 | Borg Warner | Pump housing |
US2754050A (en) * | 1950-04-22 | 1956-07-10 | Gen Motors Corp | Rotary blower |
US2966860A (en) * | 1957-04-03 | 1961-01-03 | Lobee Pump & Machinery Co | Pump for corrosive fluids |
LU48131A1 (es) * | 1964-03-28 | 1965-05-05 | ||
DE1553031C3 (de) * | 1965-10-29 | 1974-03-14 | Eisenwerke Kaiserslautern Gmbh, 6750 Kaiserslautern | Drehkolbenpumpe zum Fördern zähflüssiger Stoffe |
DE2056661C3 (de) * | 1970-11-18 | 1975-03-27 | Eisenwerke Kaiserslautern Gmbh, 6750 Kaiserslautern | Verdrängerflügel für eine Drehkolbenpumpe zum Fördern zähflüssiger, gegebenenfalls inhomogener, korrosiver Medien |
FR96392E (fr) * | 1968-11-07 | 1972-06-16 | Eisenwerke Kaiserslautern G M | Pompe a pistons rotatifs pour produits visqueux. |
US4028021A (en) * | 1975-12-08 | 1977-06-07 | Curtiss-Wright Corporation | Rotary trochoidal compressor with compressible sealing |
DE3010659C2 (de) * | 1980-03-20 | 1988-06-16 | Fa. Friedrich Theysohn, 3012 Langenhagen | Doppelschneckenextruder mit Verschleißeinsatz |
EP0225937B1 (de) * | 1985-12-19 | 1990-08-29 | Gerhard Eckart | Drehkolbenpumpe zur Förderung von Gülle oder dgl. |
EP0402959A3 (en) * | 1984-10-08 | 1991-01-16 | Shimadzu Corporation | Gear pump or motor |
JPS62191684A (ja) * | 1986-02-17 | 1987-08-22 | Kosaka Kenkyusho:Kk | 2軸回転ポンプのケ−シング |
DE3712354A1 (de) * | 1986-11-08 | 1988-05-11 | Wankel Gmbh | Rotationskolbengeblaese |
DE3707722A1 (de) * | 1987-03-11 | 1988-09-29 | Alois Boerger | Rotorpumpe, insbesondere fuer die foerderung von feststoffe enthaltenden fluessigkeiten |
DE4218855A1 (de) * | 1992-06-09 | 1993-12-16 | Carl Enke Gmbh Pumpen Und Gebl | Drehkolbenpumpe |
US5567140A (en) * | 1995-04-24 | 1996-10-22 | Itt Corporation | Keyed insert plate for curved rotary lobe pump chamber walls |
US5816699A (en) * | 1997-06-13 | 1998-10-06 | Entek Manufacturing Inc. | Twin screw extruder barrel with an easily removable seamless insert having a wear and corrosion resistant lining |
GB2429751A (en) * | 2005-08-31 | 2007-03-07 | Alfa Laval Corp Ab | Axially removable flanged wearplate for lobe pump |
US8337182B2 (en) * | 2006-10-03 | 2012-12-25 | Schlumberger Technology Corporation | Skinning of progressive cavity apparatus |
DE102012008527B3 (de) * | 2012-05-02 | 2013-07-25 | Netzsch Pumpen & Systeme Gmbh | Drehkolbenpumpe mit optimierten ein-und auslässen |
-
2010
- 2010-04-08 DE DE102010014248.4A patent/DE102010014248B4/de active Active
-
2011
- 2011-04-06 SG SG2012073508A patent/SG184425A1/en unknown
- 2011-04-06 AU AU2011238239A patent/AU2011238239B2/en not_active Ceased
- 2011-04-06 EP EP11729046.0A patent/EP2556255B1/de active Active
- 2011-04-06 WO PCT/DE2011/000372 patent/WO2011124212A2/de active Application Filing
- 2011-04-06 CN CN201180017563.6A patent/CN103201458B/zh active Active
- 2011-04-06 MX MX2012011669A patent/MX2012011669A/es active IP Right Grant
- 2011-04-06 BR BR112012025732-3A patent/BR112012025732B1/pt active IP Right Grant
-
2012
- 2012-10-05 US US13/646,478 patent/US20130129555A1/en not_active Abandoned
- 2012-10-05 CL CL2012002794A patent/CL2012002794A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU2011238239B2 (en) | 2015-08-13 |
WO2011124212A2 (de) | 2011-10-13 |
CL2012002794A1 (es) | 2013-02-08 |
US20130129555A1 (en) | 2013-05-23 |
EP2556255A2 (de) | 2013-02-13 |
AU2011238239A1 (en) | 2012-11-15 |
SG184425A1 (en) | 2012-11-29 |
CN103201458A (zh) | 2013-07-10 |
WO2011124212A3 (de) | 2013-03-21 |
DE102010014248A1 (de) | 2011-10-13 |
BR112012025732A2 (pt) | 2016-06-28 |
DE102010014248B4 (de) | 2016-04-28 |
BR112012025732B1 (pt) | 2021-02-23 |
CN103201458B (zh) | 2015-09-16 |
EP2556255B1 (de) | 2020-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |