IT214345Z2 - Ventilatore assiale particolarmente per autoveicoli - Google Patents

Ventilatore assiale particolarmente per autoveicoli

Info

Publication number: IT214345Z2
Authority: IT; Italy
Prior art keywords: vehicles; axial fan; fan particularly; axial; fan
Prior art date: 1988-04-01

Application number

IT5303688U

Other languages

English (en)

Other versions

IT8853036V0 (it

Inventor

Lorella Annovazzi

Original Assignee

Magneti Marelli 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.)

1988-04-01

Filing date

1988-04-01

Publication date

1990-05-03

1988-04-01 Application filed by Magneti Marelli Spa filed Critical Magneti Marelli Spa

1988-04-01 Priority to IT5303688U priority Critical patent/IT214345Z2/it

1988-04-01 Publication of IT8853036V0 publication Critical patent/IT8853036V0/it

1989-03-30 Priority to DE8903903U priority patent/DE8903903U1/de

1989-03-31 Priority to FR8904278A priority patent/FR2629524B3/fr

1989-03-31 Priority to ES8900984U priority patent/ES1009817Y/es

1989-04-03 Priority to GB8907441A priority patent/GB2217789B/en

1990-05-03 Application granted granted Critical

1990-05-03 Publication of IT214345Z2 publication Critical patent/IT214345Z2/it

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
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
- F04D29/386—Skewed blades

Landscapes

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

IT5303688U 1988-04-01 1988-04-01 Ventilatore assiale particolarmente per autoveicoli IT214345Z2 (it)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
IT5303688U IT214345Z2 (it)	1988-04-01	1988-04-01	Ventilatore assiale particolarmente per autoveicoli
DE8903903U DE8903903U1 (de)	1988-04-01	1989-03-30	Axiallüfter vorzugsweise für Kraftfahrzeuge
FR8904278A FR2629524B3 (fr)	1988-04-01	1989-03-31	Ventilateur axial, specialement pour vehicules automobiles
ES8900984U ES1009817Y (es)	1988-04-01	1989-03-31	Ventilador axil, particularmente para vehiculos automoviles.
GB8907441A GB2217789B (en)	1988-04-01	1989-04-03	Axial flow fan.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT5303688U IT214345Z2 (it)	1988-04-01	1988-04-01	Ventilatore assiale particolarmente per autoveicoli

Publications (2)

Publication Number	Publication Date
IT8853036V0 IT8853036V0 (it)	1988-04-01
IT214345Z2 true IT214345Z2 (it)	1990-05-03

Family

ID=11279442

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT5303688U IT214345Z2 (it)	1988-04-01	1988-04-01	Ventilatore assiale particolarmente per autoveicoli

Country Status (5)

Country	Link
DE (1)	DE8903903U1 (it)
ES (1)	ES1009817Y (it)
FR (1)	FR2629524B3 (it)
GB (1)	GB2217789B (it)
IT (1)	IT214345Z2 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4995787A (en) *	1989-09-18	1991-02-26	Torrington Research Company	Axial flow impeller
US5064345A (en) *	1989-11-16	1991-11-12	Airflow Research And Manufacturing Corporation	Multi-sweep blade with abrupt sweep transition
IT1241368B (it) *	1990-12-21	1994-01-10	Fiatgeotech	Ventilatore assiale, particolarmente per autoveicoli per uso agricolo.
DE4140987A1 (de) *	1991-12-12	1993-06-17	Behr Gmbh & Co	Axialluefter
EP0553598B2 (en) *	1992-01-30	1998-11-25	SPAL S.r.l.	A fan with convex blades
EP0704625B1 (en) *	1994-09-29	2003-01-15	Valeo Thermique Moteur	A fan
US5996685A (en) *	1995-08-03	1999-12-07	Valeo Thermique Moteur	Axial flow fan
US5961289A (en) *	1995-11-22	1999-10-05	Deutsche Forshungsanstalt Fur Luft-Und Raumfahrt E.V.	Cooling axial flow fan with reduced noise levels caused by swept laminar and/or asymmetrically staggered blades
DE69820853T2 (de) *	1998-03-23	2004-11-18	Spal S.R.L., Correggio	Axiallüfter
KR100332539B1 (ko) *	1998-12-31	2002-04-13	신영주	축류팬
CA2424378C (en) *	2003-04-03	2009-01-06	Peter Yeung	Kitchen range hood motor housing and fan
US20140041602A1 (en) *	2011-03-07	2014-02-13	Multiwing International A/S	Engine cooling fan

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB228072A (en) *	1924-07-28	1925-01-29	Joseph Jeremiah Callahan	Improvements in propellers
GB282847A (en) *	1926-08-24	1927-12-28	Rudeberg & Co A	Improved screw propeller
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

1988
- 1988-04-01 IT IT5303688U patent/IT214345Z2/it active
1989
- 1989-03-30 DE DE8903903U patent/DE8903903U1/de not_active Expired
- 1989-03-31 ES ES8900984U patent/ES1009817Y/es not_active Expired - Lifetime
- 1989-03-31 FR FR8904278A patent/FR2629524B3/fr not_active Expired - Lifetime
- 1989-04-03 GB GB8907441A patent/GB2217789B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB8907441D0 (en)	1989-05-17
GB2217789B (en)	1992-02-12
DE8903903U1 (de)	1989-06-15
IT8853036V0 (it)	1988-04-01
FR2629524A3 (fr)	1989-10-06
FR2629524B3 (fr)	1990-03-23
GB2217789A (en)	1989-11-01
ES1009817Y (es)	1990-04-01
ES1009817U (es)	1989-11-01

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