IT1241368B - Ventilatore assiale, particolarmente per autoveicoli per uso agricolo. - Google Patents

Ventilatore assiale, particolarmente per autoveicoli per uso agricolo.

Info

Publication number: IT1241368B
Authority: IT; Italy
Prior art keywords: axial fan; agricultural vehicles; agricultural; vehicles; fan
Prior art date: 1990-12-21

Application number

IT68052A

Other languages

English (en)

Other versions

IT9068052A1 (it

IT9068052A0 (it

Inventor

Angelo Lorea

Alberto Andrea Boretti

Alfredo Cevolini

Original Assignee

Fiatgeotech

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.)

1990-12-21

Filing date

1990-12-21

Publication date

1994-01-10

1990-12-21 Application filed by Fiatgeotech filed Critical Fiatgeotech

1990-12-21 Priority to IT68052A priority Critical patent/IT1241368B/it

1990-12-21 Publication of IT9068052A0 publication Critical patent/IT9068052A0/it

1991-11-18 Priority to US07/793,147 priority patent/US5221187A/en

1991-12-17 Priority to ES91830564T priority patent/ES2071282T3/es

1991-12-17 Priority to DE69108882T priority patent/DE69108882T2/de

1991-12-17 Priority to EP91830564A priority patent/EP0493342B1/en

1992-06-22 Publication of IT9068052A1 publication Critical patent/IT9068052A1/it

1994-01-10 Application granted granted Critical

1994-01-10 Publication of IT1241368B publication Critical patent/IT1241368B/it

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
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
- F04D29/386—Skewed blades
- 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
- F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/02—Formulas of curves
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/05—Variable camber or chord length

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

IT68052A 1990-12-21 1990-12-21 Ventilatore assiale, particolarmente per autoveicoli per uso agricolo. IT1241368B (it)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
IT68052A IT1241368B (it)	1990-12-21	1990-12-21	Ventilatore assiale, particolarmente per autoveicoli per uso agricolo.
US07/793,147 US5221187A (en)	1990-12-21	1991-11-18	Axial fan, particularly for motor vehicles for agricultural use
ES91830564T ES2071282T3 (es)	1990-12-21	1991-12-17	Ventilador axial, particularmente para vehiculos de motor de uso agricola.
DE69108882T DE69108882T2 (de)	1990-12-21	1991-12-17	Axiallüfter, insbesondere für Kraftwagen für Landwirtschaftsgebrauch.
EP91830564A EP0493342B1 (en)	1990-12-21	1991-12-17	Axial fan, particularly for motor vehicles for agricultural use

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT68052A IT1241368B (it)	1990-12-21	1990-12-21	Ventilatore assiale, particolarmente per autoveicoli per uso agricolo.

Publications (3)

Publication Number	Publication Date
IT9068052A0 IT9068052A0 (it)	1990-12-21
IT9068052A1 IT9068052A1 (it)	1992-06-22
IT1241368B true IT1241368B (it)	1994-01-10

Family

ID=11307492

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT68052A IT1241368B (it)	1990-12-21	1990-12-21	Ventilatore assiale, particolarmente per autoveicoli per uso agricolo.

Country Status (5)

Country	Link
US (1)	US5221187A (it)
EP (1)	EP0493342B1 (it)
DE (1)	DE69108882T2 (it)
ES (1)	ES2071282T3 (it)
IT (1)	IT1241368B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1995013472A1 (en) *	1993-11-12	1995-05-18	Penn Ventilator Co. Inc.	Air moving system with optimized air foil fan blades
US5624234A (en) *	1994-11-18	1997-04-29	Itt Automotive Electrical Systems, Inc.	Fan blade with curved planform and high-lift airfoil having bulbous leading edge
US5588804A (en) *	1994-11-18	1996-12-31	Itt Automotive Electrical Systems, Inc.	High-lift airfoil with bulbous leading edge
US5755557A (en) *	1995-08-03	1998-05-26	Valeo Thermique Moteur	Axial flow fan
US5996685A (en) *	1995-08-03	1999-12-07	Valeo Thermique Moteur	Axial flow fan
US5707209A (en) *	1996-10-11	1998-01-13	Penn Ventilator Co., Inc.	Centrifugal ventilator fan
US6129528A (en) *	1998-07-20	2000-10-10	Nmb Usa Inc.	Axial flow fan having a compact circuit board and impeller blade arrangement
KR100347050B1 (ko) *	1999-11-02	2002-08-03	엘지전자주식회사	냉장고용 축류팬
US6814545B2 (en) *	2000-04-21	2004-11-09	Revcor, Inc.	Fan blade
US6447251B1 (en) *	2000-04-21	2002-09-10	Revcor, Inc.	Fan blade
US6712584B2 (en) *	2000-04-21	2004-03-30	Revcor, Inc.	Fan blade
US20040258531A1 (en) *	2000-04-21	2004-12-23	Ling-Zhong Zeng	Fan blade
CN100416104C (zh) *	2001-01-11	2008-09-03	Lg电子株式会社	电冰箱冷凝器的风扇
US6942457B2 (en) *	2002-11-27	2005-09-13	Revcor, Inc.	Fan assembly and method
US7014425B2 (en) *	2003-12-12	2006-03-21	Siemens Vdo Automotive Inc.	Low pressure fan with Y-shaped blades
US20080064274A1 (en) *	2006-09-11	2008-03-13	Brentnall Jesse Higgs	Boat propeller
NO335877B1 (no) *	2012-08-14	2015-03-16	Rolls Royce Marine As	Ringpropell med forover vridning
JPWO2014027619A1 (ja) *	2012-08-16	2016-07-25	日立建機株式会社	建設機械の冷却ファン取付構造
US20140169972A1 (en) *	2012-12-17	2014-06-19	United Technologies Corporation	Fan with integral shroud
CN104895838A (zh) *	2014-03-05	2015-09-09	珠海格力电器股份有限公司	轴流风叶及轴流风机
BR102014017202B1 (pt) *	2014-07-11	2020-11-03	Marchesan Implementos E Máquinas Agrícolas Tatú S.A	rotor de um conjunto exaustor para máquinas agrícolas
US20170284405A1 (en) *	2016-04-04	2017-10-05	Windmill Ceiling Fans LLC	Ceiling fan and method of manufacture
US11313380B2 (en) *	2017-06-12	2022-04-26	Valeo Systemes Thermiques	Motor vehicle fan
JP6696525B2 (ja) *	2018-03-22	2020-05-20	株式会社富士通ゼネラル	プロペラファン
AU2019253044A1 (en) *	2018-04-12	2020-12-03	Resource West, Inc.	Evaporator for ambient water bodies, and related system and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3147811A (en) *	1962-12-24	1964-09-08	Torrington Mfg Co	Fan assembly
US3551070A (en) *	1968-05-08	1970-12-29	Dov Z Glucksman	Axial fan
IT1165216B (it) *	1979-06-15	1987-04-22	Mancinelli Euro Emme	Gruppo ventilatore per il convogliamento di aria attraverso una apertura circolare
JPS6021518Y2 (ja) *	1980-03-07	1985-06-26	アイシン精機株式会社	内燃機関の冷却装置用フアン
US4358245A (en) *	1980-09-18	1982-11-09	Bolt Beranek And Newman Inc.	Low noise fan
US4384824A (en) *	1981-05-07	1983-05-24	Eagle-Motive Industries, Inc.	Universal fan for fan clutch
US5000660A (en) *	1989-08-11	1991-03-19	Airflow Research And Manufacturing Corporation	Variable skew fan
US4569631A (en) *	1984-08-06	1986-02-11	Airflow Research And Manufacturing Corp.	High strength fan
IT206701Z2 (it) *	1985-08-02	1987-10-01	Gate Spa	Ventilatore assiale particolarmente per autoveicoli
US4692053A (en) *	1986-03-24	1987-09-08	Manuel Sampedro	Direct drive fan coupling assembly
IT214345Z2 (it) *	1988-04-01	1990-05-03	Magneti Marelli Spa	Ventilatore assiale particolarmente per autoveicoli
JPH0280798U (it) *	1988-12-13	1990-06-21

1990
- 1990-12-21 IT IT68052A patent/IT1241368B/it active IP Right Grant
1991
- 1991-11-18 US US07/793,147 patent/US5221187A/en not_active Expired - Fee Related
- 1991-12-17 EP EP91830564A patent/EP0493342B1/en not_active Expired - Lifetime
- 1991-12-17 DE DE69108882T patent/DE69108882T2/de not_active Expired - Fee Related
- 1991-12-17 ES ES91830564T patent/ES2071282T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0493342A1 (en)	1992-07-01
DE69108882T2 (de)	1995-08-24
IT9068052A1 (it)	1992-06-22
IT9068052A0 (it)	1990-12-21
EP0493342B1 (en)	1995-04-12
ES2071282T3 (es)	1995-06-16
DE69108882D1 (de)	1995-05-18
US5221187A (en)	1993-06-22

Publication	Publication Date	Title
IT1241368B (it)	1994-01-10	Ventilatore assiale, particolarmente per autoveicoli per uso agricolo.
IT9067849A0 (it)	1990-10-30	Motoventilatore, particolarmente per autoveicoli
FI912595A (fi)	1991-12-26	Stoetdaempare, speciellt foer motorfordon.
DE59101231D1 (de)	1994-04-28	Mäher, insbesondere Frontmäher.
DE69114647D1 (de)	1995-12-21	Axialströmungsgebläse.
DE59004619D1 (de)	1994-03-24	Kraftfahrzeug, insbesondere Kleinschlepper.
FI915303A (fi)	1992-05-15	Foerpackningspaose, isynnerhet av plastfolie.
DE69201250D1 (de)	1995-03-09	Landwirtschaftsfahrzeug.
FI915804A0 (fi)	1991-12-10	Fiberbaserat, flavoerfrigoerande tillsatsmedel foer roekningssammansaettningar.
DE59203578D1 (de)	1995-10-12	Axiallüfter.
FI910018A0 (fi)	1991-01-02	Kolv, speciellt kopplingskolv foer fyrtaktsfoerbraenningsmotorer.
FI914976A0 (fi)	1991-10-22	Sugvals, speciellt foer en pappersmaskins enviretorkgrupp.
FI912566A (fi)	1991-12-01	Kombinationsmaterial, vilket innehaoller haordaemnespartiklar.
FI915740A (fi)	1992-06-08	Tobaksprodukt foer sjaelvframstaellning av en cigarrett, speciellt en filtercigarrett.
FI902252A0 (fi)	1990-05-04	Skyddsbeklaednad foer hygien kraevande platser, saosom operationssalar.
FI902968A0 (fi)	1990-06-13	Siktenhet foer sortering av massor, saerskilt pappersmassa.
FI920958A0 (fi)	1992-03-04	Anordning foer breddstraeckning av loepande materialbanor, speciellt pappersbanor.
DE69023657D1 (de)	1995-12-21	Verbessertes Axialströmungsrad.
FI901197A (fi)	1991-09-10	Traktor, saerskilt foer jordbruk.
ES1014365Y (es)	1991-09-16	Suspension delantera independiente, para vehiculos.
ES1015885Y (es)	1992-03-01	Trompomanipulador frontal de uso multiple.
FI900674A (fi)	1991-08-13	Skruvfraes, saerskilt dikesfraes.
FI895722A0 (fi)	1989-11-29	Medel foer behandling av sjukdomar i hjaertats kretslopp, speciellt arrytmi.
DE68901263D1 (de)	1992-05-21	Axialgeblaeserad.
ATE75008T1 (de)	1992-05-15	Axialgeblaeserad.

Legal Events

Date	Code	Title	Description
1994-01-10	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19981221