GB2322166B - A fan having a plurality of angularly adjustable blades - Google Patents
A fan having a plurality of angularly adjustable bladesInfo
- Publication number
- GB2322166B GB2322166B GB9703163A GB9703163A GB2322166B GB 2322166 B GB2322166 B GB 2322166B GB 9703163 A GB9703163 A GB 9703163A GB 9703163 A GB9703163 A GB 9703163A GB 2322166 B GB2322166 B GB 2322166B
- Authority
- GB
- United Kingdom
- Prior art keywords
- fan
- angularly adjustable
- adjustable blades
- blades
- angularly
- 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.)
- Expired - Fee Related
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
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
- F04D29/362—Blade mountings adjustable during rotation
- F04D29/364—The blades having only a predetermined number of possible positions
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0101474A GB2355047B (en) | 1997-02-15 | 1997-02-15 | A fan blade angle locator |
GB9703163A GB2322166B (en) | 1997-02-15 | 1997-02-15 | A fan having a plurality of angularly adjustable blades |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9703163A GB2322166B (en) | 1997-02-15 | 1997-02-15 | A fan having a plurality of angularly adjustable blades |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9703163D0 GB9703163D0 (en) | 1997-04-02 |
GB2322166A GB2322166A (en) | 1998-08-19 |
GB2322166B true GB2322166B (en) | 2001-03-28 |
Family
ID=10807727
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9703163A Expired - Fee Related GB2322166B (en) | 1997-02-15 | 1997-02-15 | A fan having a plurality of angularly adjustable blades |
GB0101474A Expired - Fee Related GB2355047B (en) | 1997-02-15 | 1997-02-15 | A fan blade angle locator |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0101474A Expired - Fee Related GB2355047B (en) | 1997-02-15 | 1997-02-15 | A fan blade angle locator |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2322166B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2786462B1 (en) * | 1998-11-26 | 2007-02-16 | Jean Delanoue | REMOVABLE CROWN, FIXED BY ALL APPROPRIATE MEANS, AT THE END OF THE BLADES OF THE PROPELLERS AND CAN BE FIXED ON ALL ENGINES, EVEN OUTBOARD, WITHOUT DISMANTLING THE PROPELLER |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5096382A (en) * | 1989-05-17 | 1992-03-17 | Gratzer Louis B | Ring-shrouded propeller |
US5520515A (en) * | 1995-05-23 | 1996-05-28 | Bailsco Blades & Casting, Inc. | Variable pitch propeller having locking insert |
WO1997006369A1 (en) * | 1995-08-10 | 1997-02-20 | Elta Fans Limited | Fluid impeller |
GB2315819A (en) * | 1996-07-27 | 1998-02-11 | Nuaire Ltd | Fan with variable blade setting |
-
1997
- 1997-02-15 GB GB9703163A patent/GB2322166B/en not_active Expired - Fee Related
- 1997-02-15 GB GB0101474A patent/GB2355047B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5096382A (en) * | 1989-05-17 | 1992-03-17 | Gratzer Louis B | Ring-shrouded propeller |
US5520515A (en) * | 1995-05-23 | 1996-05-28 | Bailsco Blades & Casting, Inc. | Variable pitch propeller having locking insert |
WO1997006369A1 (en) * | 1995-08-10 | 1997-02-20 | Elta Fans Limited | Fluid impeller |
GB2315819A (en) * | 1996-07-27 | 1998-02-11 | Nuaire Ltd | Fan with variable blade setting |
Also Published As
Publication number | Publication date |
---|---|
GB2322166A (en) | 1998-08-19 |
GB9703163D0 (en) | 1997-04-02 |
GB2355047A (en) | 2001-04-11 |
GB2355047B (en) | 2001-05-30 |
GB0101474D0 (en) | 2001-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20040215 |