IT1196343B - Apparecchio elettromeccanico,con funzioni congiunte di ventilatore doppio assiale e di ventilatore centrifugo,atto a realizzare un tipo di ventilazione,e metodo funzionale relativo - Google Patents

Apparecchio elettromeccanico,con funzioni congiunte di ventilatore doppio assiale e di ventilatore centrifugo,atto a realizzare un tipo di ventilazione,e metodo funzionale relativo

Info

Publication number: IT1196343B
Authority: IT; Italy
Prior art keywords: frame; ventilation; rotor; constituted; create
Prior art date: 1984-11-28

Application number

IT8423784A

Other languages

English (en)

Italian (it)

Other versions

IT8423784A0 (it

Inventor

Paolo Campolmi

Original Assignee

Impresind Srl

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.)

1984-11-28

Filing date

1984-11-28

Publication date

1988-11-16

1984-11-28 Application filed by Impresind Srl filed Critical Impresind Srl

1984-11-28 Priority to IT8423784A priority Critical patent/IT1196343B/it

1984-11-28 Publication of IT8423784A0 publication Critical patent/IT8423784A0/it

1985-11-04 Priority to AT85830277T priority patent/ATE62977T1/de

1985-11-04 Priority to EP85830277A priority patent/EP0183655B1/de

1985-11-04 Priority to DE8585830277T priority patent/DE3582654D1/de

1988-11-16 Application granted granted Critical

1988-11-16 Publication of IT1196343B publication Critical patent/IT1196343B/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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
- 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
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Motor Or Generator Cooling System (AREA)

IT8423784A 1984-11-28 1984-11-28 Apparecchio elettromeccanico,con funzioni congiunte di ventilatore doppio assiale e di ventilatore centrifugo,atto a realizzare un tipo di ventilazione,e metodo funzionale relativo IT1196343B (it)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
IT8423784A IT1196343B (it)	1984-11-28	1984-11-28	Apparecchio elettromeccanico,con funzioni congiunte di ventilatore doppio assiale e di ventilatore centrifugo,atto a realizzare un tipo di ventilazione,e metodo funzionale relativo
AT85830277T ATE62977T1 (de)	1984-11-28	1985-11-04	Axial- und zentrifugalluefter.
EP85830277A EP0183655B1 (de)	1984-11-28	1985-11-04	Axial- und Zentrifugallüfter
DE8585830277T DE3582654D1 (de)	1984-11-28	1985-11-04	Axial- und zentrifugalluefter.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8423784A IT1196343B (it)	1984-11-28	1984-11-28	Apparecchio elettromeccanico,con funzioni congiunte di ventilatore doppio assiale e di ventilatore centrifugo,atto a realizzare un tipo di ventilazione,e metodo funzionale relativo

Publications (2)

Publication Number	Publication Date
IT8423784A0 IT8423784A0 (it)	1984-11-28
IT1196343B true IT1196343B (it)	1988-11-16

Family

ID=11209965

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8423784A IT1196343B (it)	1984-11-28	1984-11-28	Apparecchio elettromeccanico,con funzioni congiunte di ventilatore doppio assiale e di ventilatore centrifugo,atto a realizzare un tipo di ventilazione,e metodo funzionale relativo

Country Status (4)

Country	Link
EP (1)	EP0183655B1 (de)
AT (1)	ATE62977T1 (de)
DE (1)	DE3582654D1 (de)
IT (1)	IT1196343B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2344384B (en) *	1998-12-02	2003-02-26	Sunonwealth Electr Mach Ind Co	Fan wheel structures
GB2374119A (en) *	2001-03-30	2002-10-09	Sunonwealth Electr Mach Ind Co	Blower-type fan with dual inlets and a rotor for inducing axial and centrifugal flow

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1568946A (en) *	1925-01-07	1926-01-05	Abraham Bebel	Electric-fan blade
US2104233A (en) *	1936-07-30	1938-01-04	William H Leinweber	Blower
US2333673A (en) *	1942-04-17	1943-11-09	Poff Cecil	Fan
AT315427B (de) *	1971-01-08	1974-05-27	Dl Veb Kom Luft Und Kaeltetech	Gerät zum Belüften von Gebäuderäumen
DE2456521A1 (de) *	1974-11-29	1976-08-12	Opel Adam Ag	Vorrichtung zum mischen von zwei gasoder luftstroemen unterschiedlicher temperatur und/oder zusammensetzung, insbesondere zum mischen eines kalt- und warmluftstromes bei einer kraftfahrzeugheizung

1984
- 1984-11-28 IT IT8423784A patent/IT1196343B/it active
1985
- 1985-11-04 EP EP85830277A patent/EP0183655B1/de not_active Expired - Lifetime
- 1985-11-04 DE DE8585830277T patent/DE3582654D1/de not_active Expired - Lifetime
- 1985-11-04 AT AT85830277T patent/ATE62977T1/de active

Also Published As

Publication number	Publication date
EP0183655B1 (de)	1991-04-24
IT8423784A0 (it)	1984-11-28
ATE62977T1 (de)	1991-05-15
EP0183655A3 (en)	1987-09-02
DE3582654D1 (de)	1991-05-29
EP0183655A2 (de)	1986-06-04

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19971126