EP1696111A3 - Device for transmitting the rotating movement to a driven shaft, in particular for fluid recirculating pumps - Google Patents

Device for transmitting the rotating movement to a driven shaft, in particular for fluid recirculating pumps Download PDF

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Publication number
EP1696111A3
EP1696111A3 EP06075117A EP06075117A EP1696111A3 EP 1696111 A3 EP1696111 A3 EP 1696111A3 EP 06075117 A EP06075117 A EP 06075117A EP 06075117 A EP06075117 A EP 06075117A EP 1696111 A3 EP1696111 A3 EP 1696111A3
Authority
EP
European Patent Office
Prior art keywords
driven shaft
movement
transmitting
rotating movement
generating means
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP06075117A
Other languages
German (de)
French (fr)
Other versions
EP1696111A2 (en
EP1696111B1 (en
Inventor
Piercarlo Boffelli
Claudio Bellotti
Erminio Depoli
Fabio Natale
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baruffaldi SpA
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 EP1696111A2 publication Critical patent/EP1696111A2/en
Publication of EP1696111A3 publication Critical patent/EP1696111A3/en
Application granted granted Critical
Publication of EP1696111B1 publication Critical patent/EP1696111B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Device for transmitting a rotating movement from movement generating means (21) to a driven shaft (2), comprising at least one friction coupling (20) and at least one induction coupling (30), arranged between said movement generating means (21) and the driven shaft (2) and substantially concentric with each other, wherein said movement generating means consist of a circular ring (21) having, formed on its outer circumferential edge, a pulley (21a) suitable for engagement with a corresponding drive belt (3); said circular movement-generating ring (21) is mounted on a bearing (40) keyed onto the fixed support body (11) of the driven shaft (2); the circular ring part (21) formed in the manner of a pulley (21a) is situated axially outside the fixed control element (22) of the friction coupling (20).
EP06075117A 2005-01-26 2006-01-18 Device for transmitting the rotating movement to a driven shaft, in particular for fluid recirculating pumps Active EP1696111B1 (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 (3)

Publication Number Publication Date
EP1696111A2 EP1696111A2 (en) 2006-08-30
EP1696111A3 true EP1696111A3 (en) 2009-09-23
EP1696111B1 EP1696111B1 (en) 2011-12-14

Family

ID=36481314

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06075117A Active EP1696111B1 (en) 2005-01-26 2006-01-18 Device for transmitting the rotating movement to a driven shaft, in particular for fluid recirculating 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
EP2351919B1 (en) * 2010-01-11 2012-01-04 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
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
WO2020261077A1 (en) * 2019-06-24 2020-12-30 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
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295812A (en) * 1993-01-07 1994-03-22 Ford Motor Company Electromagnetic clutch and pulley bearing arrangement
EP0886047A2 (en) * 1997-06-19 1998-12-23 Baruffaldi S.P.A. Device for transmitting movement to an electromagnetic clutch and epicyclic gearing 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
EP1227226A1 (en) * 2001-01-24 2002-07-31 BorgWarner Inc. Water-cooled remote fan drive
EP1353051A2 (en) * 2002-04-08 2003-10-15 Baruffaldi S.p.A. Device for controlling the actuating shaft of means for recirculating a cooling fluid in vehicle engines
EP1566526A2 (en) * 2004-02-23 2005-08-24 Behr GmbH & Co. KG Adjustable drive for motor vehicule

Family Cites Families (7)

* 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
IT1316681B1 (en) * 2000-02-29 2003-04-24 Baruffaldi Spa MOTORCYCLE TRANSMISSION DEVICE FOR MOTOR VEHICLE FANS
IT1316682B1 (en) * 2000-02-29 2003-04-24 Baruffaldi Spa MOTORCYCLE TRANSMISSION DEVICE FOR MOTOR VEHICLES FANS COAXIAL GEAR
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295812A (en) * 1993-01-07 1994-03-22 Ford Motor Company Electromagnetic clutch and pulley bearing arrangement
EP0886047A2 (en) * 1997-06-19 1998-12-23 Baruffaldi S.P.A. Device for transmitting movement to an electromagnetic clutch and epicyclic gearing 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
EP1227226A1 (en) * 2001-01-24 2002-07-31 BorgWarner Inc. Water-cooled remote fan drive
EP1353051A2 (en) * 2002-04-08 2003-10-15 Baruffaldi S.p.A. Device for controlling the actuating shaft of means for recirculating a cooling fluid in vehicle engines
EP1566526A2 (en) * 2004-02-23 2005-08-24 Behr GmbH & Co. KG Adjustable drive for motor vehicule

Also Published As

Publication number Publication date
RU2006102133A (en) 2007-07-27
CN1821556A (en) 2006-08-23
EP1696111A2 (en) 2006-08-30
ITMI20050056U1 (en) 2006-08-27
US20060165539A1 (en) 2006-07-27
EP1696111B1 (en) 2011-12-14
CN1821556B (en) 2010-04-21
BRPI0600137A (en) 2006-09-19

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