AU7781591A - Method and apparatus for stabilizing the pressure of a centrifugal fan - Google Patents
Method and apparatus for stabilizing the pressure of a centrifugal fanInfo
- Publication number
- AU7781591A AU7781591A AU77815/91A AU7781591A AU7781591A AU 7781591 A AU7781591 A AU 7781591A AU 77815/91 A AU77815/91 A AU 77815/91A AU 7781591 A AU7781591 A AU 7781591A AU 7781591 A AU7781591 A AU 7781591A
- Authority
- AU
- Australia
- Prior art keywords
- stabilizing
- pressure
- centrifugal fan
- centrifugal
- fan
- 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.)
- Abandoned
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
- F04D29/422—Discharge tongues
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/009—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by bleeding, by passing or recycling fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9001508 | 1990-04-26 | ||
SE9001508A SE9001508D0 (en) | 1990-04-26 | 1990-04-26 | METHOD AND APPARATUS FOR STABILIZING THE PRESSURE OF A CENTRIFUGAL FAN |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7781591A true AU7781591A (en) | 1991-11-11 |
Family
ID=20379305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU77815/91A Abandoned AU7781591A (en) | 1990-04-26 | 1991-04-19 | Method and apparatus for stabilizing the pressure of a centrifugal fan |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7781591A (en) |
SE (1) | SE9001508D0 (en) |
WO (1) | WO1991016544A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1269346B (en) * | 1992-02-13 | 1997-03-26 | Rbl Spa | DEVICE FOR OPTIMIZING THE PERFORMANCE OF A BURNER SUPPLY FAN |
SE507274C2 (en) * | 1996-10-07 | 1998-05-04 | Flaekt Ab | Air treatment units comprising housing containing radial fan including plate means in the form of plate to prevent rotation of incoming air stream |
US6712582B1 (en) * | 2000-10-10 | 2004-03-30 | Delta Electronics, Inc. | Centrifugal fan |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452272A (en) * | 1944-10-28 | 1948-10-26 | Philco Corp | Magnetron |
US2841326A (en) * | 1954-06-14 | 1958-07-01 | Trane Co | Centrifugal fan |
US3221983A (en) * | 1963-12-06 | 1965-12-07 | New York Blower Company | Centrifugal fan |
US3523743A (en) * | 1969-01-16 | 1970-08-11 | Brundage Co | Deflector for a centrifugal blower |
-
1990
- 1990-04-26 SE SE9001508A patent/SE9001508D0/en unknown
-
1991
- 1991-04-19 WO PCT/SE1991/000280 patent/WO1991016544A1/en unknown
- 1991-04-19 AU AU77815/91A patent/AU7781591A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1991016544A1 (en) | 1991-10-31 |
SE9001508D0 (en) | 1990-04-26 |
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