BR112012025726A2 - bomba de pistão rotativo e processo para a operação de uma bomba de pistão rotativo - Google Patents
bomba de pistão rotativo e processo para a operação de uma bomba de pistão rotativoInfo
- Publication number
- BR112012025726A2 BR112012025726A2 BR112012025726A BR112012025726A BR112012025726A2 BR 112012025726 A2 BR112012025726 A2 BR 112012025726A2 BR 112012025726 A BR112012025726 A BR 112012025726A BR 112012025726 A BR112012025726 A BR 112012025726A BR 112012025726 A2 BR112012025726 A2 BR 112012025726A2
- Authority
- BR
- Brazil
- Prior art keywords
- piston pump
- rotary piston
- operating
- 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
- 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
- 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
-
- 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
- F01C21/008—Driving elements, brakes, couplings, transmissions specially adapted for rotary or oscillating-piston machines or engines
-
- 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
- F04C2230/00—Manufacture
- F04C2230/90—Improving properties of machine parts
- F04C2230/91—Coating
-
- 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
- F04C2240/40—Electric motor
- F04C2240/402—Plurality of electronically synchronised motors
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)
Abstract
bomba de pistão rotativo e processo para a operação de uma bomba de pistão rotativo. a presente invenção refere-se a uma bomba de pistão rotativo (20) com, pelo menos, um motor (22), com, pelo menos, dois pistões rotativos (32) que giram um contra o outro. os, pelo menos dois, pistões rotativos (32) estão dispostos em uma carcaça da bomba (26) oval. os pelo menos dois, pistões rotativos (32) estão dispostos em um primeiro eixo de saída de movimento (40) e em um segundo eixo de saída de movimento (41) e são acionados e sincronizados através de, pelo menos, um elemento (44) elástico.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010014218.2 | 2010-04-08 | ||
DE102010014218.2A DE102010014218B4 (de) | 2010-04-08 | 2010-04-08 | Drehkolbenpumpe und Verfahren zum Betreiben einer Drehkolbenpumpe |
PCT/DE2011/000373 WO2011124213A2 (de) | 2010-04-08 | 2011-04-06 | Drehkolbenpumpe und verfahren zum betreiben einer drehkolbenpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012025726A2 true BR112012025726A2 (pt) | 2016-07-19 |
BR112012025726B1 BR112012025726B1 (pt) | 2020-11-24 |
Family
ID=44581851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012025726-9A BR112012025726B1 (pt) | 2010-04-08 | 2011-04-06 | Bomba de pistao rotativo e processo para a operaqao de uma bomba de pistao rotativo |
Country Status (12)
Country | Link |
---|---|
US (1) | US9028233B2 (pt) |
EP (1) | EP2556256B1 (pt) |
CN (1) | CN103119301B (pt) |
AU (1) | AU2011238240B2 (pt) |
BR (1) | BR112012025726B1 (pt) |
CL (1) | CL2012002795A1 (pt) |
DE (1) | DE102010014218B4 (pt) |
MX (1) | MX2012011670A (pt) |
MY (1) | MY169995A (pt) |
SG (1) | SG184424A1 (pt) |
WO (1) | WO2011124213A2 (pt) |
ZA (1) | ZA201207383B (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203783890U (zh) * | 2014-04-11 | 2014-08-20 | 陈洪亮 | 双转子回转式容积泵 |
DE102014117166B4 (de) * | 2014-11-24 | 2016-07-07 | Netzsch Pumpen & Systeme Gmbh | Drehkolbenpumpe, verfahren zur fixierung von drehkolben einer drehkolbenpumpe und verfahren zur demontage von drehkolben einer drehkolbenpumpe |
TWM531986U (zh) * | 2016-05-18 | 2016-11-11 | 復盛股份有限公司 | 渦卷式空壓機 |
WO2021228355A1 (fr) * | 2020-05-11 | 2021-11-18 | Ateliers Busch Sa | Pompe à vide sèche |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2745355A (en) * | 1953-06-01 | 1956-05-15 | Roper Corp Geo D | Pump or fluid motor of the gear type |
GB1390013A (en) * | 1971-03-11 | 1975-04-09 | Plenty Son Ltd | Automatic belt tensioning device |
DE2558074C3 (de) * | 1975-12-22 | 1981-04-30 | Manfred 7141 Beilstein Streicher | Rotationskolbenpumpe |
US4674960A (en) * | 1985-06-25 | 1987-06-23 | Spectra-Physics, Inc. | Sealed rotary compressor |
GB2207190A (en) * | 1987-07-18 | 1989-01-25 | Boc Group Plc | Pump drive arrangement |
DE3825372A1 (de) | 1988-07-26 | 1990-02-01 | Armin Mylaeus | Drehkolbenmaschine |
US4969857A (en) * | 1989-10-03 | 1990-11-13 | Kumm Industries, Inc. | Variable speed accessory drive |
JPH06185483A (ja) * | 1991-12-02 | 1994-07-05 | Shinku Kiko Kk | ドライメカニカルブースタポンプ |
DE19711510B4 (de) * | 1997-03-19 | 2005-03-17 | Aerzener Maschinenfabrik Gmbh | Schraubenverdichter |
DE19806657C2 (de) | 1998-02-18 | 2000-08-10 | Boerger Gmbh | Rotorpumpe |
US6478560B1 (en) * | 2000-07-14 | 2002-11-12 | Ingersoll-Rand Company | Parallel module rotary screw compressor and method |
DE10146612B4 (de) * | 2001-09-21 | 2016-09-01 | Schaeffler Technologies AG & Co. KG | Spannvorrichtung |
DE10334481A1 (de) * | 2003-07-29 | 2005-03-17 | Steffens, Ralf, Dr. | Antrieb einer Spindelvakuumpumpe |
US7216621B2 (en) * | 2004-05-26 | 2007-05-15 | General Motors Corporation | Double sheave accessory drive pulley |
DE102005062892B3 (de) | 2005-12-29 | 2007-06-14 | Greve, Günther | Rotationskolbenmaschine mit elliptischem Hülltrieb zur Bewegungssteuerung |
JP2008138549A (ja) * | 2006-11-30 | 2008-06-19 | Anest Iwata Corp | 2軸以上の回転軸を配した無給油流体機械本体を有する無給油流体機械 |
AT506908B1 (de) * | 2007-12-14 | 2010-02-15 | High Tech Coatings Gmbh | Verfahren zur herstellung einer polymerbeschichtung |
-
2010
- 2010-04-08 DE DE102010014218.2A patent/DE102010014218B4/de active Active
-
2011
- 2011-04-06 EP EP11729047.8A patent/EP2556256B1/de active Active
- 2011-04-06 WO PCT/DE2011/000373 patent/WO2011124213A2/de active Application Filing
- 2011-04-06 MX MX2012011670A patent/MX2012011670A/es active IP Right Grant
- 2011-04-06 SG SG2012073490A patent/SG184424A1/en unknown
- 2011-04-06 MY MYPI2012004481A patent/MY169995A/en unknown
- 2011-04-06 AU AU2011238240A patent/AU2011238240B2/en not_active Ceased
- 2011-04-06 BR BR112012025726-9A patent/BR112012025726B1/pt active IP Right Grant
- 2011-04-06 CN CN201180017558.5A patent/CN103119301B/zh active Active
-
2012
- 2012-10-02 ZA ZA2012/07383A patent/ZA201207383B/en unknown
- 2012-10-05 CL CL2012002795A patent/CL2012002795A1/es unknown
- 2012-10-05 US US13/646,364 patent/US9028233B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9028233B2 (en) | 2015-05-12 |
MY169995A (en) | 2019-06-19 |
EP2556256A2 (de) | 2013-02-13 |
WO2011124213A2 (de) | 2011-10-13 |
BR112012025726B1 (pt) | 2020-11-24 |
DE102010014218A1 (de) | 2011-10-13 |
CN103119301B (zh) | 2016-08-03 |
CL2012002795A1 (es) | 2013-03-01 |
EP2556256B1 (de) | 2020-01-15 |
CN103119301A (zh) | 2013-05-22 |
AU2011238240B2 (en) | 2015-07-16 |
US20130094985A1 (en) | 2013-04-18 |
DE102010014218B4 (de) | 2018-09-13 |
SG184424A1 (en) | 2012-11-29 |
WO2011124213A3 (de) | 2013-03-21 |
ZA201207383B (en) | 2013-06-26 |
MX2012011670A (es) | 2012-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/04/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25D | Requested change of name of applicant approved |
Owner name: NETZSCH PUMPEN AND SYSTEME GMBH (DE) |
|
B25G | Requested change of headquarter approved |
Owner name: NETZSCH PUMPEN AND SYSTEME GMBH (DE) |