BRPI0605372A - bomba de engrenagens planetárias - Google Patents
bomba de engrenagens planetáriasInfo
- Publication number
- BRPI0605372A BRPI0605372A BRPI0605372-6A BRPI0605372A BRPI0605372A BR PI0605372 A BRPI0605372 A BR PI0605372A BR PI0605372 A BRPI0605372 A BR PI0605372A BR PI0605372 A BRPI0605372 A BR PI0605372A
- Authority
- BR
- Brazil
- Prior art keywords
- gear pump
- planetary gear
- planetary
- gears
- meshes
- 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
- F04C2/12—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
- F04C2/165—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 having more than two rotary pistons with parallel axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
- B29C48/37—Gear pumps
-
- 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
-
- 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
- F04C13/002—Pumps for particular liquids for homogeneous viscous 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
-
- 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
- F04C2/18—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 similar tooth forms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
BOMBA DE ENGRENAGENS PLANETáRIAS. A invenção refere-se a uma bomba de engrenagens planetárias, especialmente em combinação com um extrusor, para o transporte e/ou dosagem de massas viscosas, como cauchu natural ou sintético ou misturas com o mesmo ou fusões de polímeros, com uma engrenagem central (12), que engranza com várias engrenagens planetárias (20, 22, 24, 26). Ao menos duas bombas individuais da bomba de engrenagens planetárias (10) estão executadas com engrenagens centrais unidas entre si à prova de rotação, cujas engrenagens planetárias (20, 22, 24, 26), observadas axialmente e em direção periférica, estão montadas defasadas entre si.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005061667A DE102005061667A1 (de) | 2005-12-22 | 2005-12-22 | Planeten-Zahnradpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0605372A true BRPI0605372A (pt) | 2007-10-16 |
Family
ID=37886235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0605372-6A BRPI0605372A (pt) | 2005-12-22 | 2006-12-22 | bomba de engrenagens planetárias |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1801418A1 (pt) |
CN (1) | CN1987104A (pt) |
BR (1) | BRPI0605372A (pt) |
DE (1) | DE102005061667A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10348985B3 (de) * | 2003-10-22 | 2005-05-19 | Berstorff Gmbh | Zahnradpumpe |
DE102006043293A1 (de) * | 2006-09-14 | 2008-03-27 | Vmi-Az Extrusion Gmbh | Zahnradpumpe |
CN101733916B (zh) * | 2008-11-26 | 2012-07-25 | 北京化工大学 | 熔体微分式精密注射成型机 |
CN101837632B (zh) * | 2009-03-20 | 2012-10-17 | 北京化工大学 | 微分式挤出机及其成型工艺 |
CN101797887B (zh) * | 2009-08-10 | 2013-03-06 | 宁波高新协力机电液有限公司 | 油液混合动力汽车用多功能驱动元件 |
CN102463666B (zh) * | 2010-11-17 | 2015-03-11 | 北京化工大学 | 一种用于双螺杆挤出机的啮合盘元件及双螺杆挤出机 |
CN102032174B (zh) * | 2010-12-23 | 2012-10-10 | 杨家轩 | 一种旋转活塞泵 |
DE102018107695A1 (de) | 2018-03-29 | 2019-10-02 | Schwäbische Hüttenwerke Automotive GmbH | Rotationspumpe |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2303478A1 (de) * | 1973-01-25 | 1974-08-01 | Allweiler Ag | Schraubenspindelpumpe |
DE2719095C2 (de) * | 1977-04-29 | 1984-07-05 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Schneckenpresse zur Verarbeitung von plastischen Massen, insbesondere von Kunststoffen und Kautschuk |
IT1222108B (it) * | 1987-07-23 | 1990-08-31 | Brevini Renato | Gruppo idraulico a velocita' variabile e a portata globale costante |
RU2092631C1 (ru) * | 1993-02-18 | 1997-10-10 | Бармаг АГ | Устройство для формования термопластичных нитей и шестеренчатый насосик |
DE19539203A1 (de) * | 1995-10-21 | 1997-04-24 | Gefinex Jackon Gmbh | Extruder für Kunststoffe |
KR20010040602A (ko) * | 1998-12-04 | 2001-05-15 | 이.파우. 뢰르허 | 스핀 펌프 |
DE10252368A1 (de) * | 2001-11-09 | 2003-05-22 | Barmag Barmer Maschf | Vorrichtung zum Mischen Fördern einer Polymerschmelze |
-
2005
- 2005-12-22 DE DE102005061667A patent/DE102005061667A1/de not_active Withdrawn
-
2006
- 2006-12-08 EP EP06025486A patent/EP1801418A1/de not_active Withdrawn
- 2006-12-22 CN CNA2006101711097A patent/CN1987104A/zh active Pending
- 2006-12-22 BR BRPI0605372-6A patent/BRPI0605372A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE102005061667A1 (de) | 2007-07-05 |
EP1801418A1 (de) | 2007-06-27 |
CN1987104A (zh) | 2007-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE 6A. ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2207 DE 24/04/2013. |