ATE402331T1 - Kühllüfter mit einer blattverstellung und einer kupplung für kraftfahrzeuge - Google Patents
Kühllüfter mit einer blattverstellung und einer kupplung für kraftfahrzeugeInfo
- Publication number
- ATE402331T1 ATE402331T1 AT02080266T AT02080266T ATE402331T1 AT E402331 T1 ATE402331 T1 AT E402331T1 AT 02080266 T AT02080266 T AT 02080266T AT 02080266 T AT02080266 T AT 02080266T AT E402331 T1 ATE402331 T1 AT E402331T1
- Authority
- AT
- Austria
- Prior art keywords
- motor vehicles
- clutch
- cooling fan
- blade adjustment
- fan
- Prior art date
Links
Classifications
-
- 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
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
- F04D29/362—Blade mountings adjustable during rotation
-
- 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
- F01P7/06—Controlling of coolant flow the coolant being cooling-air by varying blade pitch
-
- 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
- F04D25/022—Units comprising pumps and their driving means comprising a yielding coupling, e.g. hydraulic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Cooling System (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2001MI002616A ITMI20012616A1 (it) | 2001-12-12 | 2001-12-12 | Apparecchiatura per il convogliamento di aria a fluidi di raffreddamento di autoveicoli e simili con ventola a pale orientabili e mezzi di i |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE402331T1 true ATE402331T1 (de) | 2008-08-15 |
Family
ID=11448685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02080266T ATE402331T1 (de) | 2001-12-12 | 2002-12-09 | Kühllüfter mit einer blattverstellung und einer kupplung für kraftfahrzeuge |
Country Status (5)
Country | Link |
---|---|
US (1) | US6921250B2 (de) |
EP (1) | EP1319814B1 (de) |
AT (1) | ATE402331T1 (de) |
DE (1) | DE60227772D1 (de) |
IT (1) | ITMI20012616A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP1834265A2 (de) * | 2004-12-29 | 2007-09-19 | Novo Nordisk A/S | Medikamentenabgabeeinrichtung mit gedächtnishilfeeinheit |
MD4049C1 (ro) * | 2008-12-05 | 2011-04-30 | Сергей БУРЛАК | Ventilator cu curent de aer reglabil |
WO2011047268A2 (en) * | 2009-10-17 | 2011-04-21 | Borgwarner Inc. | Hybrid fan drive with electric motor |
JP5529689B2 (ja) * | 2010-09-10 | 2014-06-25 | 株式会社キトー | 負荷感応型自動変速装置を内蔵した巻上機 |
ITMI20130096A1 (it) * | 2013-01-24 | 2014-07-25 | Baruffaldi Spa | Gruppo di comando a giunto viscostatico e frizione elettromagnetica per l'azionamento in rotazione di una ventola di veicoli |
WO2017080593A1 (en) * | 2015-11-11 | 2017-05-18 | Baruffaldi S.P.A. | Apparatus for actuating and controlling the rotation of blades of fans for cooling the coolant in machines/vehicles. |
CN105673560B (zh) | 2016-03-04 | 2017-11-10 | 太原理工大学 | 对旋轴流式风机双级叶片调节机构 |
EP3638916B1 (de) * | 2017-06-15 | 2021-04-28 | Baruffaldi S.p.A. | Hybridvorrichtung zur steuerung der drehung eines lüfters zur kühlung der kühlflüssigkeit eines fahrzeugs |
CN116733777B (zh) * | 2023-08-11 | 2023-12-19 | 山东大华新材料集团有限公司 | 一种玻璃钢冷却塔风机 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1503618A1 (de) * | 1966-03-25 | 1970-04-30 | Sueddeutsche Kuehler Behr | Antrieb fuer Kuehlgeblaese |
US3899061A (en) * | 1974-04-29 | 1975-08-12 | Warner Electric Brake & Clutch | Excitation control for normally engaged, electrically released magnetic coupling |
US3924585A (en) * | 1975-01-23 | 1975-12-09 | Eagle Motive Ind Inc | Electromagnetic fan clutch for a water-cooled vehicle engine |
US4397380A (en) * | 1981-09-08 | 1983-08-09 | Canadian Fram Limited | Fail safe electromagnetic clutch |
JP3627313B2 (ja) * | 1995-03-29 | 2005-03-09 | 株式会社デンソー | 電磁クラッチ |
US6109871A (en) * | 1997-03-31 | 2000-08-29 | Horton, Inc. | Integrated fan assembly with variable pitch blades |
EP0967104A3 (de) | 1998-06-17 | 2001-03-21 | Baruffaldi S.p.A. | Vorrichtung mit verstellbaren Flügeln um Luft zu Kühlern von Motorfahrzeugen u.ä. zu fördern |
IT1303836B1 (it) * | 1998-11-19 | 2001-03-01 | Baruffaldi Spa | Dispositivo di trasmissione del moto per ventole di autoveicoli agiunto ad induzione a concatenamento frontale |
IT1316682B1 (it) * | 2000-02-29 | 2003-04-24 | Baruffaldi Spa | Dispositivo di trasmissione del moto per ventole di autoveicoli acomando coassiale dell'innesto |
-
2001
- 2001-12-12 IT IT2001MI002616A patent/ITMI20012616A1/it unknown
-
2002
- 2002-12-09 EP EP02080266A patent/EP1319814B1/de not_active Expired - Lifetime
- 2002-12-09 AT AT02080266T patent/ATE402331T1/de not_active IP Right Cessation
- 2002-12-09 DE DE60227772T patent/DE60227772D1/de not_active Expired - Fee Related
-
2003
- 2003-08-05 US US10/634,686 patent/US6921250B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1319814B1 (de) | 2008-07-23 |
US6921250B2 (en) | 2005-07-26 |
DE60227772D1 (de) | 2008-09-04 |
US20040025812A1 (en) | 2004-02-12 |
ITMI20012616A1 (it) | 2003-06-12 |
EP1319814A3 (de) | 2003-12-03 |
EP1319814A2 (de) | 2003-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |