IT1303836B1 - Dispositivo di trasmissione del moto per ventole di autoveicoli agiunto ad induzione a concatenamento frontale - Google Patents

Dispositivo di trasmissione del moto per ventole di autoveicoli agiunto ad induzione a concatenamento frontale

Info

Publication number
IT1303836B1
IT1303836B1 IT1998MI002510A ITMI982510A IT1303836B1 IT 1303836 B1 IT1303836 B1 IT 1303836B1 IT 1998MI002510 A IT1998MI002510 A IT 1998MI002510A IT MI982510 A ITMI982510 A IT MI982510A IT 1303836 B1 IT1303836 B1 IT 1303836B1
Authority
IT
Italy
Prior art keywords
induction
fans
transmission device
motor vehicles
front chain
Prior art date
Application number
IT1998MI002510A
Other languages
English (en)
Inventor
Piercarlo Boffelli
Erminio Depoli
Fabio Natale
Claudio Bellotti
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
Priority to IT1998MI002510A priority Critical patent/IT1303836B1/it
Priority to EP99203780A priority patent/EP1002940B1/en
Priority to DE69923524T priority patent/DE69923524T2/de
Priority to US09/441,777 priority patent/US6468163B1/en
Publication of ITMI982510A1 publication Critical patent/ITMI982510A1/it
Application granted granted Critical
Publication of IT1303836B1 publication Critical patent/IT1303836B1/it

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
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
    • F01P7/081—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches
    • 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
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/048—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using electrical drives
    • 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
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
    • F01P7/081—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches
    • F01P7/082—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches
    • F01P7/084—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches actuated electromagnetically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/022—Units comprising pumps and their driving means comprising a yielding coupling, e.g. hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/026—Units comprising pumps and their driving means with a magnetic 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/028—Units comprising pumps and their driving means the driving means being a planetary gear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/11—Structural association with clutches, brakes, gears, pulleys or mechanical starters with dynamo-electric clutches
    • 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
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/046—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using mechanical drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
IT1998MI002510A 1998-11-19 1998-11-19 Dispositivo di trasmissione del moto per ventole di autoveicoli agiunto ad induzione a concatenamento frontale IT1303836B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1998MI002510A IT1303836B1 (it) 1998-11-19 1998-11-19 Dispositivo di trasmissione del moto per ventole di autoveicoli agiunto ad induzione a concatenamento frontale
EP99203780A EP1002940B1 (en) 1998-11-19 1999-11-12 Device for transmitting the movement for motor-vehicle fans with a front-linkage induction coupling
DE69923524T DE69923524T2 (de) 1998-11-19 1999-11-12 Lüfter für Kraftwagen mit einer elektromagnetischen Kupplung
US09/441,777 US6468163B1 (en) 1998-11-19 1999-11-17 Device for transmitting the movement for motor-vehicle fans with a front-linkage induction coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998MI002510A IT1303836B1 (it) 1998-11-19 1998-11-19 Dispositivo di trasmissione del moto per ventole di autoveicoli agiunto ad induzione a concatenamento frontale

Publications (2)

Publication Number Publication Date
ITMI982510A1 ITMI982510A1 (it) 2000-05-19
IT1303836B1 true IT1303836B1 (it) 2001-03-01

Family

ID=11381091

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998MI002510A IT1303836B1 (it) 1998-11-19 1998-11-19 Dispositivo di trasmissione del moto per ventole di autoveicoli agiunto ad induzione a concatenamento frontale

Country Status (4)

Country Link
US (1) US6468163B1 (it)
EP (1) EP1002940B1 (it)
DE (1) DE69923524T2 (it)
IT (1) IT1303836B1 (it)

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* Cited by examiner, † Cited by third party
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US6634476B2 (en) * 2000-10-20 2003-10-21 Usui Kokusai Sangyo Kaisha, Limited Magnet type fan clutch apparatus
TW502784U (en) * 2001-06-19 2002-09-11 Shiu-Ming Chiou Induction type pump driving device
DE10158732B4 (de) * 2001-11-30 2008-11-27 Linnig Trucktec Gmbh Antriebsorgan für eine Wasserpumpe des Kühlwasserkreislaufes eines Verbrennungsmotors sowie Reibschaltkupplung
ITMI20012616A1 (it) 2001-12-12 2003-06-12 Baruffaldi Spa Apparecchiatura per il convogliamento di aria a fluidi di raffreddamento di autoveicoli e simili con ventola a pale orientabili e mezzi di i
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
JP2004190853A (ja) * 2002-11-28 2004-07-08 Usui Kokusai Sangyo Kaisha Ltd マグネット式クラッチ装置
ITMI20040487A1 (it) * 2004-03-16 2004-06-16 Baruffaldi Spa Dispositvo di trasmissione del moto a ventole di raffreddamento di motori dotato di mezzi di arresto della ventola corrispondente ad una condizione di folle della stessa
ITMI20041813A1 (it) * 2004-09-22 2004-12-22 Foussianes Nicholas B Dispositivo di trasmissione del moto a ventole di raffreddamento di motori.
EP1683948A3 (en) 2004-12-28 2008-07-02 Baruffaldi S.p.A. Device for transmitting the movement to fans, in particular of vehicles
ITMI20042530A1 (it) * 2004-12-28 2005-03-28 Baruffaldi Spa Dispositivo di trasmissione del moto a ventole di raffreddamento disposte coassialmente all'asse dell'albero motore di veicoli
DE102005014347B4 (de) * 2005-03-24 2009-06-18 Linnig Trucktec Gmbh Reibschaltkupplung
FR2885274B1 (fr) * 2005-04-29 2007-07-27 Telma Sa Ventilateur debrayable pour un ralentisseur electromagnetique
ITMI20051423A1 (it) * 2005-07-22 2007-01-23 Baruffaldi Spa Dispositivo a doppia ancora per la trasmissione del moto a ventole di raffreddamento del motore di veicoli
DE102005036418A1 (de) * 2005-07-29 2007-02-08 Linnig Trucktec Gmbh Elektromagnetisch betätigbare Reibscheibenkupplung und Rotor für eine solche Kupplung
ITMI20070864A1 (it) * 2007-04-26 2008-10-27 Baruffaldi Spa Apparecchiatura con frizione a dischi multipli e giunmto di foucault per la trasmissione del moto ad alberi condotti
ITTO20080788A1 (it) * 2008-10-24 2010-04-25 Cnh Italia Spa Sistema motore
WO2011157207A1 (zh) * 2010-06-13 2011-12-22 龙口中宇机械有限公司 电磁离合器磁铁固定盘及制造方法和该盘的电磁离合器
US8978750B2 (en) 2010-09-20 2015-03-17 Weatherford Technology Holdings, Llc Signal operated isolation valve
CN104242598B (zh) * 2013-06-06 2016-12-28 林英楠 可调节耦合磁通的永磁调速、制动或负载装置
US9350225B2 (en) * 2013-06-06 2016-05-24 Hamilton Sundstrand Corporation Integrated electromagnetic clutch and eddy-current coupling
WO2015051788A2 (de) * 2013-10-09 2015-04-16 Schaeffler Technologies AG & Co. KG Wirbelstrombremse
US10662958B2 (en) * 2016-03-18 2020-05-26 Transportation Ip Holdings, Llc Method and systems for a radiator fan
CN111691964B (zh) * 2020-06-22 2023-01-10 何夏晴 一种非接触离合器风扇
CN115560039A (zh) * 2022-02-28 2023-01-03 房县忠意设备有限公司 一种车用大扭矩无级变速器

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Also Published As

Publication number Publication date
EP1002940A3 (en) 2000-12-06
EP1002940A2 (en) 2000-05-24
EP1002940B1 (en) 2005-02-02
DE69923524D1 (de) 2005-03-10
DE69923524T2 (de) 2006-02-16
US6468163B1 (en) 2002-10-22
ITMI982510A1 (it) 2000-05-19

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