ITUB20156050A1 - Trasmissione per ventola con un'unita' perfezionata di innesto a slittamento variabile per un motore a combustione interna - Google Patents
Trasmissione per ventola con un'unita' perfezionata di innesto a slittamento variabile per un motore a combustione internaInfo
- Publication number
- ITUB20156050A1 ITUB20156050A1 ITUB2015A006050A ITUB20156050A ITUB20156050A1 IT UB20156050 A1 ITUB20156050 A1 IT UB20156050A1 IT UB2015A006050 A ITUB2015A006050 A IT UB2015A006050A IT UB20156050 A ITUB20156050 A IT UB20156050A IT UB20156050 A1 ITUB20156050 A1 IT UB20156050A1
- Authority
- IT
- Italy
- Prior art keywords
- combustion engine
- internal combustion
- slip engagement
- fan transmission
- variable slip
- Prior art date
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
- F01P7/04—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
- 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
- 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
-
- 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
-
- 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
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving 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
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/329—Details of the hub
-
- 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
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/089—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
-
- 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
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H35/10—Arrangements or devices for absorbing overload or preventing damage by overload
-
- 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
- F16H—GEARING
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUB2015A006050A ITUB20156050A1 (it) | 2015-12-01 | 2015-12-01 | Trasmissione per ventola con un'unita' perfezionata di innesto a slittamento variabile per un motore a combustione interna |
EP16201528.3A EP3176400B1 (en) | 2015-12-01 | 2016-11-30 | Fan drive with improved variable slippage clutch unit for an internal combustion engine |
US15/365,275 US20170152789A1 (en) | 2015-12-01 | 2016-11-30 | Fan drive with improved variable slippage clutch unit for an internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUB2015A006050A ITUB20156050A1 (it) | 2015-12-01 | 2015-12-01 | Trasmissione per ventola con un'unita' perfezionata di innesto a slittamento variabile per un motore a combustione interna |
Publications (1)
Publication Number | Publication Date |
---|---|
ITUB20156050A1 true ITUB20156050A1 (it) | 2017-06-01 |
Family
ID=55410136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITUB2015A006050A ITUB20156050A1 (it) | 2015-12-01 | 2015-12-01 | Trasmissione per ventola con un'unita' perfezionata di innesto a slittamento variabile per un motore a combustione interna |
Country Status (3)
Country | Link |
---|---|
US (1) | US20170152789A1 (it) |
EP (1) | EP3176400B1 (it) |
IT (1) | ITUB20156050A1 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018004992A1 (de) * | 2017-06-26 | 2018-12-27 | Kubota Corporation | Kühlsteuersystem bzw. -regelsystem für arbeitsmaschine und arbeitsmaschine |
US11111850B2 (en) | 2017-10-27 | 2021-09-07 | Deere & Company | Rotational drive unit for a fan |
CN109026779A (zh) * | 2018-08-20 | 2018-12-18 | 东莞市松研智达工业设计有限公司 | 一种机械传动驱动的风扇 |
CN114060303A (zh) * | 2021-11-12 | 2022-02-18 | 广州旭璟自动化控制设备有限公司 | 一种空气处理装置 |
CN114810318B (zh) * | 2022-05-05 | 2023-07-28 | 中国第一汽车股份有限公司 | 一种电磁式电控硅油离合器机械风扇系统及其控制方法 |
CN116566103B (zh) * | 2023-05-17 | 2024-03-15 | 深圳市嘉昱机电有限公司 | 一种防爆伺服电机和驱动器一体机 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3444748A (en) * | 1967-02-01 | 1969-05-20 | Eaton Yale & Towne | Drive mechanism |
EP0826892A1 (en) * | 1996-08-29 | 1998-03-04 | Eaton Corporation | Dual ratio viscous drive |
DE19821096A1 (de) * | 1998-05-12 | 1999-11-18 | Behr Gmbh & Co | Antriebseinrichtung für den Kühllüfter eines Kraftfahrzeugmotors |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3517650A (en) * | 1968-02-15 | 1970-06-30 | Gerd W Seifert | Fan arrangement for automotive vehicles and the like |
US3858697A (en) * | 1973-12-10 | 1975-01-07 | Gen Motors Corp | Viscous fluid clutch with supplementing centrifugal clutch |
US4828088A (en) * | 1987-05-18 | 1989-05-09 | Eaton Corporation | Closed loop pulse modulated viscous fan control |
US5937979A (en) * | 1995-09-18 | 1999-08-17 | Rockford Powertrain, Inc. | Continuosly variable fan drive clutch |
US5947247A (en) * | 1995-09-18 | 1999-09-07 | Rockford Powertrain, Inc. | Continuously variable fan drive clutch |
US5855266A (en) * | 1995-09-18 | 1999-01-05 | Rockford Powertrain, Inc. | Fan clutch for vehicles configured for low engine speed |
US6648115B2 (en) * | 2001-10-15 | 2003-11-18 | General Motors Corporation | Method for slip power management of a controllable viscous fan drive |
US7407046B2 (en) * | 2005-09-26 | 2008-08-05 | Usui International Corp. | Adaptive control of externally controlled fan drive |
US7708127B2 (en) * | 2007-02-06 | 2010-05-04 | Gm Global Technology Operations, Inc. | Fluid model control of electro-viscous fan clutch |
EP1975386B1 (en) * | 2007-03-30 | 2012-07-11 | Behr America, Inc | Smart fan clutch |
US7863839B2 (en) * | 2007-03-30 | 2011-01-04 | Caterpillar Inc | Fan speed control system |
US8807313B2 (en) * | 2008-11-23 | 2014-08-19 | Borgwarner Inc. | Fan drive system with sensor feedback |
WO2010059596A2 (en) * | 2008-11-23 | 2010-05-27 | Borgwarner Inc. | Fan drive system with lubrication flow system |
US20120240878A1 (en) * | 2011-03-21 | 2012-09-27 | Haegele Karl | Internal combustion engine with fan system |
US8714116B2 (en) * | 2011-05-12 | 2014-05-06 | Cnh Industrial America Llc | Engine cooling fan speed control system |
-
2015
- 2015-12-01 IT ITUB2015A006050A patent/ITUB20156050A1/it unknown
-
2016
- 2016-11-30 EP EP16201528.3A patent/EP3176400B1/en active Active
- 2016-11-30 US US15/365,275 patent/US20170152789A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3444748A (en) * | 1967-02-01 | 1969-05-20 | Eaton Yale & Towne | Drive mechanism |
EP0826892A1 (en) * | 1996-08-29 | 1998-03-04 | Eaton Corporation | Dual ratio viscous drive |
DE19821096A1 (de) * | 1998-05-12 | 1999-11-18 | Behr Gmbh & Co | Antriebseinrichtung für den Kühllüfter eines Kraftfahrzeugmotors |
Also Published As
Publication number | Publication date |
---|---|
EP3176400B1 (en) | 2019-07-10 |
US20170152789A1 (en) | 2017-06-01 |
EP3176400A1 (en) | 2017-06-07 |
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