GB1079331A - Improvements in or relating to large-capacity double-suction centrifugal fans, blowers or the like - Google Patents
Improvements in or relating to large-capacity double-suction centrifugal fans, blowers or the likeInfo
- Publication number
- GB1079331A GB1079331A GB1556564A GB1556564A GB1079331A GB 1079331 A GB1079331 A GB 1079331A GB 1556564 A GB1556564 A GB 1556564A GB 1556564 A GB1556564 A GB 1556564A GB 1079331 A GB1079331 A GB 1079331A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casings
- centrifugal fans
- inlet duct
- blowers
- relating
- 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
Links
- 239000012530 fluid Substances 0.000 abstract 1
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
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1,079,331. Centrifugal fans &c. JAMES HOWDEN & CO. Ltd. April 12, 1965 [April 15, 1964], No. 15565/64. Heading F1C. Two single-inlet impellers 10, 11, Fig. 2, on a common shaft 12 are housed in separate volute casings 13, 14, with a common inlet duct 15 for the two casings filling the space between the casings. Frusto-conical inwardly-tapering guide conduits 18, 19 on opposite sides of the inlet duct 15 project into the respective casings to deliver fluid to the impeller eyes. A splitter plate to divide the flow, and spin vanes may be provided in the inlet duct 15.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1556564A GB1079331A (en) | 1964-04-15 | 1964-04-15 | Improvements in or relating to large-capacity double-suction centrifugal fans, blowers or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1556564A GB1079331A (en) | 1964-04-15 | 1964-04-15 | Improvements in or relating to large-capacity double-suction centrifugal fans, blowers or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1079331A true GB1079331A (en) | 1967-08-16 |
Family
ID=10061394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1556564A Expired GB1079331A (en) | 1964-04-15 | 1964-04-15 | Improvements in or relating to large-capacity double-suction centrifugal fans, blowers or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1079331A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0219578A1 (en) * | 1985-09-05 | 1987-04-29 | JAMES HOWDEN & COMPANY LIMITED | Centrifugal fans and blowers |
WO2002073039A1 (en) * | 2001-03-14 | 2002-09-19 | Howden Power Limited | Method of enhancing the aerodynamic performance of a fan |
RU169498U1 (en) * | 2016-08-04 | 2017-03-21 | Евгений Олегович Чураков | CENTRIFUGAL SECTIONAL TWO FLOW PUMP |
RU188901U1 (en) * | 2018-02-08 | 2019-04-29 | Елена Ивановна Швецова | CENTRIFUGAL PUMP WITH TWO-SIDE INPUT WHEEL |
-
1964
- 1964-04-15 GB GB1556564A patent/GB1079331A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0219578A1 (en) * | 1985-09-05 | 1987-04-29 | JAMES HOWDEN & COMPANY LIMITED | Centrifugal fans and blowers |
WO2002073039A1 (en) * | 2001-03-14 | 2002-09-19 | Howden Power Limited | Method of enhancing the aerodynamic performance of a fan |
US6971840B2 (en) | 2001-03-14 | 2005-12-06 | Howden Power Limited | Method of enhancing the aerodynamic performance of a fan |
RU169498U1 (en) * | 2016-08-04 | 2017-03-21 | Евгений Олегович Чураков | CENTRIFUGAL SECTIONAL TWO FLOW PUMP |
RU188901U1 (en) * | 2018-02-08 | 2019-04-29 | Елена Ивановна Швецова | CENTRIFUGAL PUMP WITH TWO-SIDE INPUT WHEEL |
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