BRPI0600137A - device for transmitting rotational motion to a driven shaft, in particular for fluid recirculation pumps - Google Patents

device for transmitting rotational motion to a driven shaft, in particular for fluid recirculation pumps

Info

Publication number
BRPI0600137A
BRPI0600137A BRPI0600137-8A BRPI0600137A BRPI0600137A BR PI0600137 A BRPI0600137 A BR PI0600137A BR PI0600137 A BRPI0600137 A BR PI0600137A BR PI0600137 A BRPI0600137 A BR PI0600137A
Authority
BR
Brazil
Prior art keywords
driven shaft
motion generating
rotational motion
fluid recirculation
circular ring
Prior art date
Application number
BRPI0600137-8A
Other languages
Portuguese (pt)
Inventor
Piercarlo Boffelli
Claudio Bellotti
Erminio Depoli
Fabio Natale
Original Assignee
Baruffaldi Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baruffaldi Spa filed Critical Baruffaldi Spa
Publication of BRPI0600137A publication Critical patent/BRPI0600137A/en

Links

Classifications

    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/162—Controlling of coolant flow the coolant being liquid by thermostatic control by cutting in and out of 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
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/164—Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump speed
    • 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
    • F04D13/022—Units comprising pumps and their driving means containing a coupling a coupling allowing slip, e.g. torque converter
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

"DISPOSITIVO PARA TRANSMITIR O MOVIMENTO DE ROTAçãO A UM EIXO ACIONADO, EM PARTICULAR, PARA BOMBAS DE RECIRCULAçãO DE FLUIDO". A presente invenção refere-se a um dispositivo para transmitir um movimento de rotação do meio de geração de movimento (21) para um eixo acionado (2), que compreende pelo menos um acoplamento por atrito (20) e pelo menos um acoplamento por indução (30), dispostos entre o dito meio de geração de movimento (21) e o eixo acionado (2) e substancialmente concêntricos entre si, onde o dito meio de geração de movimento consiste em um anel circular (21) que apresenta, formada em sua borda circunferencial externa, uma polia (21a) adequada para o engate com uma correia de acionamento correspondente (3), o dito anel circular de geração de movimento (21) sendo montado em um mancal (40) chavetado no corpo de suporte fixo (11) do eixo acionado (2), a parte do anel circular (21) formada na forma de uma polia (21a) sendo situada axialmente do lado de fora do elemento de controle fixo (22) do acoplamento por atrito (20)."DEVICE FOR TRANSMITTING THE ROTATION MOVEMENT TO A DRIVEN AXIS IN PARTICULAR FOR FLUID RECIRCULATION PUMPS". The present invention relates to a device for transmitting a rotational motion of the motion generating means (21) to a driven shaft (2) comprising at least one friction coupling (20) and at least one induction coupling (30) disposed between said motion generating means (21) and driven shaft (2) and substantially concentric with each other, wherein said motion generating means consists of a circular ring (21) having, formed in its outer circumferential edge, a pulley (21a) suitable for engagement with a corresponding drive belt (3), said motion generating circular ring (21) being mounted on a keyed bearing (40) on the fixed support body (40). 11) of the driven shaft (2), the part of the circular ring (21) formed in the form of a pulley (21a) being situated axially outside the fixed control element (22) of the friction coupling (20).

BRPI0600137-8A 2005-01-26 2006-01-26 device for transmitting rotational motion to a driven shaft, in particular for fluid recirculation pumps BRPI0600137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000056U ITMI20050056U1 (en) 2005-01-26 2005-01-26 MOTION TRANSMISSION DEVICE FOR ROTATION TO A SHAFT DRIVEN SHAFT FOR FLUID RECIRCULATION PUMPS

Publications (1)

Publication Number Publication Date
BRPI0600137A true BRPI0600137A (en) 2006-09-19

Family

ID=36481314

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0600137-8A BRPI0600137A (en) 2005-01-26 2006-01-26 device for transmitting rotational motion to a driven shaft, in particular for fluid recirculation pumps

Country Status (6)

Country Link
US (1) US20060165539A1 (en)
EP (1) EP1696111B1 (en)
CN (1) CN1821556B (en)
BR (1) BRPI0600137A (en)
IT (1) ITMI20050056U1 (en)
RU (1) RU2006102133A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20040824A1 (en) * 2004-11-23 2005-02-23 Dayco Europe Srl DEVICE FOR OPERATING A RECIRCULATION PUMP FOR A COOLING CIRCUIT OF AN INTERNAL COMBUSTION ENGINE
WO2010058233A1 (en) * 2008-11-18 2010-05-27 Wop Industria E Comércio De Bombas Ltda. Pump having an electromagnetic clutch system
EP2299085B1 (en) 2009-09-10 2017-08-02 Pierburg Pump Technology GmbH Coolant pump
ATE540209T1 (en) 2010-01-11 2012-01-15 Pierburg Pump Technology Gmbh MECHANICAL COMBUSTION ENGINE COOLANT PUMP
JP2012092900A (en) * 2010-09-30 2012-05-17 Aisin Seiki Co Ltd Fluid pump
FR2967465B1 (en) * 2010-11-16 2012-12-21 Ntn Snr Roulements DEBRAYABLE MECHANISM FOR DRIVING BETWEEN A BELT AND A TURNOVER
EP2663752A1 (en) * 2011-01-11 2013-11-20 Pierburg Pump Technology GmbH Mechanical switchable automotive coolant pump
ITMI20120249A1 (en) * 2012-02-20 2013-08-21 Metelli S P A DEVICE WITH FORCE AMPLIFICATION FOR THE INTERRUPTION OF THE MECHANICAL CONNECTION BETWEEN PULLEY AND IMPELLER IN A COOLING PUMP
CN103277343B (en) * 2013-06-26 2015-12-02 长城汽车股份有限公司 Vehicle internal combustion engine cooling system water pump
IT201700018662A1 (en) * 2017-02-20 2018-08-20 Baruffaldi Spa RECIRCULATION PUMP OF A THERMAL MOTOR FLUID WITH ELECTRIC MOTOR CONTROL
EP3638896B1 (en) * 2017-06-15 2021-04-14 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
BR112021024732A2 (en) * 2019-06-24 2022-01-18 Baruffaldi Spa Pump to recirculate a coolant to a vehicle
US11637478B2 (en) * 2019-07-19 2023-04-25 Hanon Systems EFP Canada Ltd. Pulley assisted electromagnetic water pump
KR102188166B1 (en) * 2019-09-30 2020-12-07 현대자동차주식회사 Water pump-cooling fan assembly and method of controlling the same
DE102019129134A1 (en) * 2019-10-29 2021-04-29 Licos Trucktec Gmbh Electromagnetic friction disc clutch, ancillary unit of an internal combustion engine and process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169360A (en) * 1977-05-16 1979-10-02 Sankyo Electric Company Limited Refrigerant compressors for automotive air conditioning refrigerating systems
US5119918A (en) * 1991-10-11 1992-06-09 Dana Corporation Electromagnetic clutch with permanent magnet brake
US5295812A (en) * 1993-01-07 1994-03-22 Ford Motor Company Electromagnetic clutch and pulley bearing arrangement
IT1292384B1 (en) * 1997-06-19 1999-02-08 Baruffaldi Spa MOTORCYCLE TRANSMISSION DEVICE WITH ELECTROMAGNETIC CLUTCH AND EPICYCLOIDAL ROTISM FOR VEHICLE FANS
IT1316682B1 (en) * 2000-02-29 2003-04-24 Baruffaldi Spa MOTORCYCLE TRANSMISSION DEVICE FOR MOTOR VEHICLES FANS COAXIAL GEAR
IT1316681B1 (en) * 2000-02-29 2003-04-24 Baruffaldi Spa MOTORCYCLE TRANSMISSION DEVICE FOR MOTOR VEHICLE FANS
DE10013252A1 (en) * 2000-03-17 2001-10-25 Audi Ag Refrigerant pump for vehicle internal combustion engine; has mechanically driven impeller coupled by friction coupling closed by spring and opened hydraulically, electromagnetically or pneumatically
JP2001342832A (en) * 2000-05-30 2001-12-14 Honda Motor Co Ltd Water pump driving structure of engine
US6634476B2 (en) * 2000-10-20 2003-10-21 Usui Kokusai Sangyo Kaisha, Limited Magnet type fan clutch apparatus
US6439172B1 (en) * 2001-01-24 2002-08-27 Borg Warner, Inc. Water-cooled remote fan drive
DE10158732B4 (en) 2001-11-30 2008-11-27 Linnig Trucktec Gmbh Drive member for a water pump of the cooling water circuit of an internal combustion engine and Reibschaltkupplung
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
DE102004009073A1 (en) * 2004-02-23 2005-09-15 Behr Gmbh & Co. Kg Adjustable drive for a motor vehicle

Also Published As

Publication number Publication date
US20060165539A1 (en) 2006-07-27
CN1821556A (en) 2006-08-23
EP1696111A2 (en) 2006-08-30
EP1696111B1 (en) 2011-12-14
EP1696111A3 (en) 2009-09-23
ITMI20050056U1 (en) 2006-08-27
RU2006102133A (en) 2007-07-27
CN1821556B (en) 2010-04-21

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]