EP1923573A3 - Scroll type manifold, particularly for fans for use in extractor hoods - Google Patents
Scroll type manifold, particularly for fans for use in extractor hoods Download PDFInfo
- Publication number
- EP1923573A3 EP1923573A3 EP07120330A EP07120330A EP1923573A3 EP 1923573 A3 EP1923573 A3 EP 1923573A3 EP 07120330 A EP07120330 A EP 07120330A EP 07120330 A EP07120330 A EP 07120330A EP 1923573 A3 EP1923573 A3 EP 1923573A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- manifold
- impeller
- section
- axis
- delivery
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD20060431 ITPD20060431A1 (it) | 2006-11-20 | 2006-11-20 | Collettore a chiocciola, particolarmente per ventilatori da impiegarsi in cappe aspiranti |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1923573A2 EP1923573A2 (en) | 2008-05-21 |
EP1923573A3 true EP1923573A3 (en) | 2012-05-02 |
Family
ID=38834506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07120330A Withdrawn EP1923573A3 (en) | 2006-11-20 | 2007-11-09 | Scroll type manifold, particularly for fans for use in extractor hoods |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1923573A3 (ru) |
IT (1) | ITPD20060431A1 (ru) |
RU (1) | RU2450169C2 (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2397699A1 (de) * | 2010-06-16 | 2011-12-21 | Behr France Rouffach SAS | Gebläse für eine Klimaanlage eines Kraftfahrzeuges |
ITPD20100047U1 (it) * | 2010-06-24 | 2011-12-25 | Ln 2 Srl Socio Unico | Ventilatore centrifugo perfezionato, particolarmente per cappe aspiranti |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3182899A (en) * | 1960-06-01 | 1965-05-11 | Whirlpool Co | Wall mounted dual fan structure |
EP1106834A1 (fr) * | 1999-12-06 | 2001-06-13 | Valeo Climatisation | Montage de moteur sur le boítier d' un ventilateur |
US6881035B1 (en) * | 2003-01-02 | 2005-04-19 | Fasco Industries, Inc. | Draft inducer having single piece metal impeller and improved housing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU66619A1 (ru) * | 1945-07-17 | 1945-11-30 | С.А. Рысин | Кожух центробежного вентил тора |
US4174020A (en) * | 1975-07-01 | 1979-11-13 | Challis Louis A | Acoustic treatment for fans |
SU926369A1 (ru) * | 1978-10-19 | 1982-05-07 | Предприятие П/Я Р-6131 | Кожух вентил тора |
SU1590683A1 (ru) * | 1988-12-07 | 1990-09-07 | Ярославский моторный завод | Кожух вентил тора |
GB2254892A (en) * | 1991-04-16 | 1992-10-21 | Gen Electric | Hollow airfoil. |
RU2133382C1 (ru) * | 1995-12-19 | 1999-07-20 | Акционерное общество открытого типа Самарский научно-технический комплекс "Двигатели НК" | Вентилятор |
-
2006
- 2006-11-20 IT ITPD20060431 patent/ITPD20060431A1/it unknown
-
2007
- 2007-11-09 EP EP07120330A patent/EP1923573A3/en not_active Withdrawn
- 2007-11-19 RU RU2007142650/06A patent/RU2450169C2/ru not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3182899A (en) * | 1960-06-01 | 1965-05-11 | Whirlpool Co | Wall mounted dual fan structure |
EP1106834A1 (fr) * | 1999-12-06 | 2001-06-13 | Valeo Climatisation | Montage de moteur sur le boítier d' un ventilateur |
US6881035B1 (en) * | 2003-01-02 | 2005-04-19 | Fasco Industries, Inc. | Draft inducer having single piece metal impeller and improved housing |
Also Published As
Publication number | Publication date |
---|---|
ITPD20060431A1 (it) | 2008-05-21 |
RU2007142650A (ru) | 2009-05-27 |
EP1923573A2 (en) | 2008-05-21 |
RU2450169C2 (ru) | 2012-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04D 29/62 20060101ALI20120328BHEP Ipc: F04D 29/42 20060101AFI20120328BHEP |
|
AKY | No designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R108 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R108 Effective date: 20130109 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20121103 |