BR112016025520A8 - conjunto de bomba para recircular um fluido de arrefecimento de um motor térmico - Google Patents
conjunto de bomba para recircular um fluido de arrefecimento de um motor térmicoInfo
- Publication number
- BR112016025520A8 BR112016025520A8 BR112016025520A BR112016025520A BR112016025520A8 BR 112016025520 A8 BR112016025520 A8 BR 112016025520A8 BR 112016025520 A BR112016025520 A BR 112016025520A BR 112016025520 A BR112016025520 A BR 112016025520A BR 112016025520 A8 BR112016025520 A8 BR 112016025520A8
- Authority
- BR
- Brazil
- Prior art keywords
- heat engine
- engine coolant
- recirculating
- pump assembly
- electric motor
- Prior art date
Links
- 239000002826 coolant Substances 0.000 title abstract 4
- 230000003134 recirculating effect Effects 0.000 title abstract 3
- 230000002441 reversible effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0666—Units comprising pumps and their driving means the pump being electrically driven the motor being of the plane gap type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/021—Units comprising pumps and their driving means containing a coupling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/021—Units comprising pumps and their driving means containing a coupling
- F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
- F04D13/027—Details of the magnetic circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0673—Units comprising pumps and their driving means the pump being electrically driven the motor being of the inside-out type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0027—Varying behaviour or the very pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- 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
- F16D13/00—Friction clutches
- F16D13/22—Friction clutches with axially-movable clutching members
- F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
- F16D13/46—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member
-
- 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
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
- F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
- F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
-
- 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
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/14—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
- F01P2005/125—Driving auxiliary pumps electrically
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
conjunto de bomba para recircular um fluido de arrefecimento de um motor térmico. conjunto de bomba para a recirculação de um fluido de arrefecimento de um motor térmico, que compreende: - um corpo de bomba (11), um impulsor (1) acionado por um eixo de acionamento (2) e inserido numa câmara (la) do circuito (3) para recircular o fluido de arrefecimento do motor térmico; - pelo menos uma embreagem reversível de atrito (20; 120), adaptada para transmitir o movimento a partir de meios de geração de movimento (21, 21a), ligados ao eixo do motor do veículo, para o eixo de acionamento (2), - um motor elétrico (30; 130; 230) para acionar o referido eixo de acionamento (2), independentemente do motor térmico; em que - o referido motor elétrico (30; 130; 230) e a referida embreagem de atrito (20) estão dispostos numa posição axialmente externa em relação aos meios de geração de movimento (21, 21a) da embreagem (20). de um modo preferido, o referido motor elétrico (30; 130; 230) é axialmente oposto à embreagem de atrito (20, 120) no que diz respeito aos meios de geração de movimento (21), e é axialmente adjacente à câmara (la) do impulsor (1) no sentido axial (x- x).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2014A000803 | 2014-04-30 | ||
ITMI20140803 | 2014-04-30 | ||
PCT/IB2015/053170 WO2015166458A1 (en) | 2014-04-30 | 2015-04-30 | Pump assembly for recirculating a cooling fluid of a heat engine |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112016025520A2 BR112016025520A2 (pt) | 2017-08-15 |
BR112016025520A8 true BR112016025520A8 (pt) | 2021-06-29 |
BR112016025520B1 BR112016025520B1 (pt) | 2022-11-08 |
Family
ID=51033353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016025520-8A BR112016025520B1 (pt) | 2014-04-30 | 2015-04-30 | Conjunto de bomba para recircular um fluido de arrefecimento de um motor térmico |
Country Status (7)
Country | Link |
---|---|
US (1) | US11085449B2 (pt) |
EP (1) | EP3137748B1 (pt) |
JP (1) | JP6649274B2 (pt) |
CN (1) | CN106460631B (pt) |
BR (1) | BR112016025520B1 (pt) |
ES (1) | ES2685452T3 (pt) |
WO (1) | WO2015166458A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016205019B4 (de) * | 2016-03-24 | 2022-12-22 | Schaeffler Technologies AG & Co. KG | Achsparalleler Hybridantrieb mit montageoptimierter Lagerung und Montageverfahren |
IT201700018662A1 (it) * | 2017-02-20 | 2018-08-20 | Baruffaldi Spa | Pompa di ricircolo di un fluido di raffreddamento di motori termici con comando motore elettrico |
JP6866981B2 (ja) * | 2017-03-19 | 2021-04-28 | 学校法人早稲田大学 | トルクリミッタ |
US11143087B2 (en) * | 2017-06-15 | 2021-10-12 | Baruffaldi S.P.A. | Pump for recirculating a cooling liquid for combustion engines with hybrid control system comprising electromagnetic friction coupling and electric motor which are axially offset |
EP3665373B1 (en) * | 2017-08-07 | 2023-08-09 | Hanon Systems EFP Canada Ltd. | Hybrid coolant pump |
IT201700107668A1 (it) * | 2017-09-26 | 2019-03-26 | Ind Saleri Italo Spa | Gruppo pompa duale con azionamento elettrico a frizione centrifuga |
FR3073566B1 (fr) * | 2017-11-15 | 2020-07-17 | Renault S.A.S. | Procede de distribution d'un fluide dans un moteur a combustion interne et dispositif de pompage pour sa mise en œuvre |
IT201800007110A1 (it) * | 2018-07-11 | 2020-01-11 | Pompa per circuito di raffreddamento di motore per veicolo. | |
IT201800007845A1 (it) * | 2018-08-03 | 2020-02-03 | Ind Saleri Italo Spa | Gruppo pompa |
IT201900000615A1 (it) * | 2019-01-15 | 2020-07-15 | Baruffaldi Spa | Pompa di ricircolo di un fluido di raffreddamento di motori termici con comando motore elettrico |
IT201900001481A1 (it) * | 2019-02-01 | 2020-08-01 | Baruffaldi Spa | Pompa di ricircolo di un fluido di raffreddamento di motori termici con comando motore elettrico |
US11920598B2 (en) * | 2019-06-24 | 2024-03-05 | Baruffaldi S.P.A. | Coolant pump for a vehicle |
US11637478B2 (en) * | 2019-07-19 | 2023-04-25 | Hanon Systems EFP Canada Ltd. | Pulley assisted electromagnetic water pump |
DE102019129134A1 (de) | 2019-10-29 | 2021-04-29 | Licos Trucktec Gmbh | Elektromagnetische Reibscheibenkupplung, Nebenaggregat eines Verbrennungsmotors und Verfahren |
US11519415B2 (en) | 2020-04-02 | 2022-12-06 | Hanon Systems EFP Canada Ltd. | Automotive accessory having an electromagnet pulley assist mechanism equipped with circumferentially spaced teeth nested with a conductive body |
WO2023170603A1 (en) * | 2022-03-09 | 2023-09-14 | Baruffaldi S.P.A. | Operating assembly for pumps for recirculating a cooling fluid of combustion engines and recirculating pump provided with such an operating assembly |
Family Cites Families (18)
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US2840315A (en) * | 1955-03-16 | 1958-06-24 | Thompson Prod Inc | Thermostatically controlled fan |
US3400797A (en) * | 1966-07-05 | 1968-09-10 | Bendix Corp | Electromagnetic clutch or brake with dual coils |
JPS5038801B1 (pt) * | 1969-05-29 | 1975-12-12 | ||
US4290393A (en) * | 1978-10-27 | 1981-09-22 | Hart William B | Fan unit |
US4654551A (en) | 1985-05-20 | 1987-03-31 | Tecumseh Products Company | Permanent magnet excited alternator compressor with brushless DC control |
EP1353051B1 (en) * | 2002-04-08 | 2007-07-18 | Baruffaldi S.p.A. | Device for controlling the actuating shaft of means for recirculating a cooling fluid in vehicle engines |
JP3708499B2 (ja) * | 2002-04-25 | 2005-10-19 | 株式会社デンソー | 車両用複合型補機制御装置 |
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US7296543B2 (en) * | 2006-04-06 | 2007-11-20 | Gm Global Technology Operations, Inc. | Engine coolant pump drive system and apparatus for a vehicle |
JP2009050066A (ja) * | 2007-08-17 | 2009-03-05 | Ntn Corp | モータ一体型の磁気軸受装置 |
CN102007302B (zh) * | 2008-04-17 | 2013-05-22 | 博格华纳公司 | 冷却剂泵 |
JP5322503B2 (ja) * | 2008-06-02 | 2013-10-23 | 株式会社久保田鉄工所 | 電動ポンプ |
DE102009033616A1 (de) | 2009-07-17 | 2011-01-20 | Karl Heinz Linnig Gmbh & Co. Kg | Kühlvorrichtung, insbesondere Brennkraftmaschinenkühlvorrichtung, mit einer Sekundärantriebsmaschine |
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WO2014105618A1 (en) * | 2012-12-24 | 2014-07-03 | Borgwarner Inc. | Fail-safe dry friction clutch for a coolant pump |
US9360069B2 (en) * | 2014-07-16 | 2016-06-07 | Bendix Spicer Foundation Brake Llc | High resolution one-way clutch using graduated engagement in a radial arrangement |
-
2015
- 2015-04-30 ES ES15728172.6T patent/ES2685452T3/es active Active
- 2015-04-30 JP JP2016565052A patent/JP6649274B2/ja active Active
- 2015-04-30 CN CN201580021598.5A patent/CN106460631B/zh active Active
- 2015-04-30 WO PCT/IB2015/053170 patent/WO2015166458A1/en active Application Filing
- 2015-04-30 US US15/305,159 patent/US11085449B2/en active Active
- 2015-04-30 EP EP15728172.6A patent/EP3137748B1/en active Active
- 2015-04-30 BR BR112016025520-8A patent/BR112016025520B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP6649274B2 (ja) | 2020-02-19 |
EP3137748B1 (en) | 2018-06-06 |
BR112016025520B1 (pt) | 2022-11-08 |
ES2685452T3 (es) | 2018-10-09 |
EP3137748A1 (en) | 2017-03-08 |
US11085449B2 (en) | 2021-08-10 |
US20170037853A1 (en) | 2017-02-09 |
JP2017519146A (ja) | 2017-07-13 |
CN106460631B (zh) | 2020-02-07 |
CN106460631A (zh) | 2017-02-22 |
BR112016025520A2 (pt) | 2017-08-15 |
WO2015166458A1 (en) | 2015-11-05 |
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Legal Events
Date | Code | Title | Description |
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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 30/04/2015, OBSERVADAS AS CONDICOES LEGAIS |