EP2867487A4 - Viscous fan drive systems with fan drive slip feedback - Google Patents

Viscous fan drive systems with fan drive slip feedback

Info

Publication number
EP2867487A4
EP2867487A4 EP13808720.0A EP13808720A EP2867487A4 EP 2867487 A4 EP2867487 A4 EP 2867487A4 EP 13808720 A EP13808720 A EP 13808720A EP 2867487 A4 EP2867487 A4 EP 2867487A4
Authority
EP
European Patent Office
Prior art keywords
fan drive
viscous
slip feedback
systems
drive systems
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.)
Withdrawn
Application number
EP13808720.0A
Other languages
German (de)
French (fr)
Other versions
EP2867487A1 (en
Inventor
James E Ignatovich
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.)
BorgWarner Inc
Original Assignee
BorgWarner Inc
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 BorgWarner Inc filed Critical BorgWarner Inc
Publication of EP2867487A1 publication Critical patent/EP2867487A1/en
Publication of EP2867487A4 publication Critical patent/EP2867487A4/en
Withdrawn legal-status Critical Current

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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/04—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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • 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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • 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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • 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
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/02—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part
    • F16D35/021—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves
    • F16D35/024—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves the valve being actuated electrically, e.g. by an electromagnet
    • 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
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/02—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part
    • F16D35/029—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by varying the volume of the reservoir chamber
    • 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
    • F01P7/042—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using fluid couplings
    • 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
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/02—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part
    • F16D35/028—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated electrically, e.g. by an electromagnet

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP13808720.0A 2012-06-27 2013-06-24 Viscous fan drive systems with fan drive slip feedback Withdrawn EP2867487A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261665291P 2012-06-27 2012-06-27
PCT/US2013/047230 WO2014004335A1 (en) 2012-06-27 2013-06-24 Viscous fan drive systems with fan drive slip feedback

Publications (2)

Publication Number Publication Date
EP2867487A1 EP2867487A1 (en) 2015-05-06
EP2867487A4 true EP2867487A4 (en) 2016-04-27

Family

ID=49783767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13808720.0A Withdrawn EP2867487A4 (en) 2012-06-27 2013-06-24 Viscous fan drive systems with fan drive slip feedback

Country Status (5)

Country Link
US (1) US20160169235A1 (en)
EP (1) EP2867487A4 (en)
CN (1) CN104508273B (en)
IN (1) IN2015DN00293A (en)
WO (1) WO2014004335A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD767112S1 (en) * 2015-04-15 2016-09-20 K&N Engineering, Inc. Vent breather
MX2018002667A (en) 2015-10-05 2018-06-13 Horton Inc Live center viscous clutch.
KR102417009B1 (en) 2016-06-29 2022-07-04 호르톤 인코포레이티드 Viscous clutch and associated electromagnetic coil
AU2017330214B2 (en) 2016-09-23 2019-08-08 Horton, Inc. Modular viscous clutch
USD865938S1 (en) * 2016-09-23 2019-11-05 LTA Distributing Fan drive assembly
US10655688B2 (en) 2018-02-16 2020-05-19 Standard Motor Products, Inc. Fan-coupling device with unitary magnetic pole construction
EP3788273B1 (en) 2018-05-02 2024-07-03 Horton, Inc. Energy harvesting clutch control assembly, valve assembly, and electrically actuated clutch
BR112020020309A2 (en) 2018-05-09 2021-01-05 Horton, Inc. VISCUS CLUTCH AND METHOD FOR ASSEMBLY OF THE SAME
EP3918220B1 (en) 2019-01-31 2023-08-30 Horton, Inc. Pump and wiper assembly, associated viscous clutch, and associated method
WO2020199374A1 (en) * 2019-04-02 2020-10-08 江苏睿昕联合汽车科技集团有限公司 Electromagnetic silicone oil water pump clutch and working method thereof
CA3162083A1 (en) 2020-01-21 2021-07-29 Robert CAYTON Clutch assembly and integrated arb/guard
WO2021232034A1 (en) 2020-05-14 2021-11-18 Horton, Inc. Valve control system for viscous friction clutch
US20220348412A1 (en) * 2021-04-30 2022-11-03 Cnh Industrial America Llc Electronically controlled viscous coupler for combine harvester

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570771A (en) * 1981-11-30 1986-02-18 Aisin Seiki Kabushiki Kaisha Viscous fluid coupling having centrifugal valve means
US5404977A (en) * 1992-06-30 1995-04-11 Behr Gmbh & Co. Fluid friction coupling
US20080023289A1 (en) * 2004-08-30 2008-01-31 Boyer Rick L Electronically Controlled Fluid Coupling Device With Fluid Scavenge Control And Slip Speed Sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259220A (en) * 1964-02-25 1966-07-05 Eaton Mfg Co Rotatable coupling
US4591037A (en) * 1981-12-03 1986-05-27 Eaton Corporation Rotary magnetic control for a viscous fluid coupling
DE4442451A1 (en) * 1994-11-29 1996-05-30 Behr Gmbh & Co Hydraulic friction clutch with clutch drive as drive part
DE10122795B4 (en) * 2001-05-11 2005-07-07 Horton Europe Gmbh & Co. Kg viscous coupling
DE102004009073A1 (en) * 2004-02-23 2005-09-15 Behr Gmbh & Co. Kg Adjustable drive for a motor vehicle
US7980373B2 (en) * 2004-08-30 2011-07-19 Borgwarner Inc. Electronically controlled fluid coupling device with fluid scavenge control
US8602190B2 (en) * 2008-05-13 2013-12-10 Borgwarner Inc. Electronically controlled viscous fan drive with bushing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570771A (en) * 1981-11-30 1986-02-18 Aisin Seiki Kabushiki Kaisha Viscous fluid coupling having centrifugal valve means
US5404977A (en) * 1992-06-30 1995-04-11 Behr Gmbh & Co. Fluid friction coupling
US20080023289A1 (en) * 2004-08-30 2008-01-31 Boyer Rick L Electronically Controlled Fluid Coupling Device With Fluid Scavenge Control And Slip Speed Sensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014004335A1 *

Also Published As

Publication number Publication date
US20160169235A1 (en) 2016-06-16
WO2014004335A1 (en) 2014-01-03
EP2867487A1 (en) 2015-05-06
CN104508273B (en) 2017-10-24
CN104508273A (en) 2015-04-08
IN2015DN00293A (en) 2015-06-12

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