BR112017025764A2 - elemento de acoplamento para um rotor helicoidal excêntrico - Google Patents
elemento de acoplamento para um rotor helicoidal excêntricoInfo
- Publication number
- BR112017025764A2 BR112017025764A2 BR112017025764-5A BR112017025764A BR112017025764A2 BR 112017025764 A2 BR112017025764 A2 BR 112017025764A2 BR 112017025764 A BR112017025764 A BR 112017025764A BR 112017025764 A2 BR112017025764 A2 BR 112017025764A2
- Authority
- BR
- Brazil
- Prior art keywords
- rotor
- coupling element
- hollow cylinder
- helical rotor
- section
- 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
- F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
-
- 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
- F04C15/0073—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
-
- 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
- F04C2230/20—Manufacture essentially without removing material
- F04C2230/21—Manufacture essentially without removing material by casting
-
- 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
- F04C2240/805—Fastening means, e.g. bolts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
a presente invenção refere-se a um elemento de acoplamento (10, 100) para conexão de um rotor de bomba excêntrica (50) em formato de hélice, com um eixo de acionamento, com uma seção receptora de eixo de acionamento (11) e uma seção de conexão de rotor (10a) disposta de modo oposto, que está formada como cilindro oco (12, 112) para recepção de uma extremidade de rotor (50a), caracterizado pelo fato de que o cilindro oco (12, 112) compreende pelo menos duas superfícies periféricas internas (b) complementares ao rotor (50), com um raio (r2) determinado em relação ao centro de seção transversal do cilindro oco (12, 112).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015007567.5 | 2015-06-12 | ||
DE102015007567.5A DE102015007567B4 (de) | 2015-06-12 | 2015-06-12 | Rotoranschlussvorrichtung |
PCT/DE2016/000239 WO2016198036A1 (de) | 2015-06-12 | 2016-06-09 | Kupplungselement für einen exzenterschneckenrotor |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017025764A2 true BR112017025764A2 (pt) | 2018-08-14 |
BR112017025764B1 BR112017025764B1 (pt) | 2022-11-08 |
Family
ID=56418330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017025764-5A BR112017025764B1 (pt) | 2015-06-12 | 2016-06-09 | Elemento de acoplamento para conexão de um rotor de bomba de parafuso excêntrico e dispositivo de conexão de rotor |
Country Status (6)
Country | Link |
---|---|
US (1) | US10760571B2 (pt) |
EP (1) | EP3308024B1 (pt) |
CN (1) | CN107690525B (pt) |
BR (1) | BR112017025764B1 (pt) |
DE (1) | DE102015007567B4 (pt) |
WO (1) | WO2016198036A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019207681A1 (de) * | 2019-05-24 | 2020-11-26 | Arnold Umformtechnik Gmbh & Co. Kg | Verbindungselement |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2146766A (en) * | 1937-11-26 | 1939-02-14 | Ricefield Louis | Coupling |
GB1562277A (en) * | 1978-04-26 | 1980-03-12 | Mono Pumps Ltd | Helical gear pump drive arrangement |
US5195880A (en) * | 1988-09-30 | 1993-03-23 | Gd-Anker Gmbh | Eccentric screw pump with reversible rotor |
DE4128891C2 (de) * | 1991-01-22 | 1999-01-07 | Verschleis Technik Dr Ing Hans | Exzenterschneckenpumpe |
DE29501598U1 (de) * | 1995-02-17 | 1995-05-04 | Pumpenfabrik Wangen Gmbh, 85777 Fahrenzhausen | Steckbare Rotorverbindung für Exzenterschneckenpumpen |
DE19943107C2 (de) | 1999-09-09 | 2001-09-20 | Netzsch Mohnopumpen Gmbh | Exzenterschneckenpumpen-Anschlußvorrichtung und Exzenterschneckenpumpe mit einer derartigen Anschlußvorrichtung |
DE19950258A1 (de) * | 1999-10-18 | 2001-04-26 | Wilhelm Kaechele Gmbh Elastome | Stator mit stabilen Stirnring |
DE10116641C2 (de) * | 2001-04-04 | 2003-07-03 | Seepex Seeberger Gmbh & Co | Bolzengelenk-Aggregat für eine Exzenter-Schneckenpumpe |
FR2876755B1 (fr) * | 2004-10-20 | 2007-01-26 | Pcm Pompes Sa | Dispositif de pompage a pompe a cavites progressives |
DE102010037440B4 (de) * | 2010-09-09 | 2014-11-27 | Seepex Gmbh | Exzenterschneckenpumpe |
JP5724096B2 (ja) * | 2011-01-25 | 2015-05-27 | 兵神装備株式会社 | 一軸偏心ねじポンプ |
-
2015
- 2015-06-12 DE DE102015007567.5A patent/DE102015007567B4/de active Active
-
2016
- 2016-06-09 CN CN201680033509.3A patent/CN107690525B/zh active Active
- 2016-06-09 WO PCT/DE2016/000239 patent/WO2016198036A1/de active Application Filing
- 2016-06-09 EP EP16739396.6A patent/EP3308024B1/de active Active
- 2016-06-09 BR BR112017025764-5A patent/BR112017025764B1/pt active IP Right Grant
- 2016-06-09 US US15/735,836 patent/US10760571B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102015007567B4 (de) | 2017-04-06 |
EP3308024B1 (de) | 2019-08-07 |
BR112017025764B1 (pt) | 2022-11-08 |
EP3308024A1 (de) | 2018-04-18 |
US10760571B2 (en) | 2020-09-01 |
WO2016198036A1 (de) | 2016-12-15 |
US20180180044A1 (en) | 2018-06-28 |
CN107690525A (zh) | 2018-02-13 |
CN107690525B (zh) | 2020-02-07 |
DE102015007567A1 (de) | 2016-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 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 09/06/2016, OBSERVADAS AS CONDICOES LEGAIS |