GB2055968B - Power-driven centrifugal air blower - Google Patents
Power-driven centrifugal air blowerInfo
- Publication number
- GB2055968B GB2055968B GB7927068A GB7927068A GB2055968B GB 2055968 B GB2055968 B GB 2055968B GB 7927068 A GB7927068 A GB 7927068A GB 7927068 A GB7927068 A GB 7927068A GB 2055968 B GB2055968 B GB 2055968B
- Authority
- GB
- United Kingdom
- Prior art keywords
- air blower
- driven centrifugal
- power
- centrifugal air
- impeller
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/001—Pumps adapted for conveying materials or for handling specific elastic fluids
-
- 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
- F04D17/167—Operating by means of fibrous or porous elements, e.g. with sponge rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Motor Or Generator Cooling System (AREA)
- Electrostatic Separation (AREA)
- Brushes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
A power-driven centrifugal air blower whose rotary impeller (15) takes the form of a generally cylindrical brush. The brush is comprised of a relatively dense mass of bristles each of which extends substantially radially from a central hub. The bristles thus replace the multiple individual blades of the impeller used in a conventional power driven centrifugal air blower. Preferably they are sufficiently relatively spaced apart from one another, and made of suitably non-electro-static material, that essentially no filtration of the indrawn air takes place as the air passes through the impeller.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7927068A GB2055968B (en) | 1979-08-03 | 1979-08-03 | Power-driven centrifugal air blower |
AT80302408T ATE7418T1 (en) | 1979-08-03 | 1980-07-17 | MOTOR DRIVEN CENTRIFUGAL BLOWER FOR AIR. |
DE8080302408T DE3067747D1 (en) | 1979-08-03 | 1980-07-17 | Power-driven centrifugal air blower |
EP80302408A EP0023784B1 (en) | 1979-08-03 | 1980-07-17 | Power-driven centrifugal air blower |
AU60706/80A AU6070680A (en) | 1979-08-03 | 1980-07-23 | Centrifugal blower with horsehair bristle impeller blades |
JP10491580A JPS5623593A (en) | 1979-08-03 | 1980-07-30 | Power driving centrifugal force utilizing ventilator |
DK333180A DK333180A (en) | 1979-08-03 | 1980-08-01 | centrifugal |
KR1019800003079A KR830003659A (en) | 1979-08-03 | 1980-08-02 | Power driven centrifugal blower |
CA000357562A CA1163968A (en) | 1979-08-03 | 1980-08-04 | Power-driven centrifugal air blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7927068A GB2055968B (en) | 1979-08-03 | 1979-08-03 | Power-driven centrifugal air blower |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2055968A GB2055968A (en) | 1981-03-11 |
GB2055968B true GB2055968B (en) | 1983-11-16 |
Family
ID=10506968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7927068A Expired GB2055968B (en) | 1979-08-03 | 1979-08-03 | Power-driven centrifugal air blower |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0023784B1 (en) |
JP (1) | JPS5623593A (en) |
KR (1) | KR830003659A (en) |
AT (1) | ATE7418T1 (en) |
AU (1) | AU6070680A (en) |
CA (1) | CA1163968A (en) |
DE (1) | DE3067747D1 (en) |
DK (1) | DK333180A (en) |
GB (1) | GB2055968B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8423045D0 (en) * | 1984-09-12 | 1984-10-17 | Ici Plc | Gas-moving device |
NL8902346A (en) * | 1989-09-20 | 1991-04-16 | Jacob Van De Laar | DEVICE FOR MOVING FLUIDA. |
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 |
US9551352B2 (en) * | 2013-06-28 | 2017-01-24 | Intel Corporation | Techniques for improved volumetric resistance blower apparatus, system and method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2509376A (en) * | 1945-12-13 | 1950-05-30 | Trask Allen | Compressor |
US2856117A (en) * | 1956-05-09 | 1958-10-14 | Schlumbohm Peter | Centrifugal blowers |
US3692421A (en) * | 1970-02-24 | 1972-09-19 | Michael Dworski | Cyclonic turbine engines |
-
1979
- 1979-08-03 GB GB7927068A patent/GB2055968B/en not_active Expired
-
1980
- 1980-07-17 AT AT80302408T patent/ATE7418T1/en not_active IP Right Cessation
- 1980-07-17 EP EP80302408A patent/EP0023784B1/en not_active Expired
- 1980-07-17 DE DE8080302408T patent/DE3067747D1/en not_active Expired
- 1980-07-23 AU AU60706/80A patent/AU6070680A/en not_active Abandoned
- 1980-07-30 JP JP10491580A patent/JPS5623593A/en active Pending
- 1980-08-01 DK DK333180A patent/DK333180A/en unknown
- 1980-08-02 KR KR1019800003079A patent/KR830003659A/en unknown
- 1980-08-04 CA CA000357562A patent/CA1163968A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1163968A (en) | 1984-03-20 |
KR830003659A (en) | 1983-06-21 |
GB2055968A (en) | 1981-03-11 |
JPS5623593A (en) | 1981-03-05 |
ATE7418T1 (en) | 1984-05-15 |
DE3067747D1 (en) | 1984-06-14 |
AU6070680A (en) | 1981-02-05 |
EP0023784B1 (en) | 1984-05-09 |
EP0023784A1 (en) | 1981-02-11 |
DK333180A (en) | 1981-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2108592B (en) | Centrifugal fan wheel with changeable pitch blades | |
FI863950A (en) | FOERFARANDE OCH ANORDNING FOER TORKNING OCH KONDITIONERING AV HOENSGOEDSEL ELLER MOTSVARANDE PASTAFORMIGA MATERIAL. | |
DE3066997D1 (en) | Bladed centrifugal blasting wheel | |
IT1160529B (en) | BLADE HOLDER HUB FOR AXIAL FAN | |
FI871859A (en) | MAETANORDNING FOER PRESSZONSBREDDEN OCH / ELLER YTPRESSNINGEN MELLAN EN RULLE AV EN MATERIALBANA OCH EN MOT RULLEN TRYCKT VALS, SAMT FOERFARANDE FOER RULLNING AV EN MATERIALBANA. | |
DE3067747D1 (en) | Power-driven centrifugal air blower | |
CA2064998A1 (en) | Transverse blower fan and method of assembly | |
GB2216605B (en) | Centrifugal fan. | |
GB2044861B (en) | Centrifugal blower impeller | |
FI872468A (en) | ROTOR / BLADE FOER BLANDNING AV MASSAMATERIAL OCH FOER JUSTERING AV SLIPNING. | |
JPS54104009A (en) | Centrifugal blower | |
SE8701515D0 (en) | CENTRIFUGAL CLASSIFIER FOR SEPARATING FINDISPERS | |
IT7949119A0 (en) | IMPROVEMENT IN AIR CUSHION LAWN MOWERS | |
JPS5532993A (en) | Impeller for centrifugal blower | |
GB1346762A (en) | Power driven air filter | |
ATE112821T1 (en) | IMPELLER. | |
GB2039630B (en) | Centrifugal fanwheel with replaceable blade covering | |
SU563197A1 (en) | Centrifugal separator | |
FI830213L (en) | CHLORINE-S TRIAZINER, -WEED AER SUBSTITUTES WITH 1 ELLER 2, MINST 3 ENVAERDA SUSBTITUENTER INNEHAOLLANDE CYCLOHEXYLAMINOGRUPPER ELLER CYKLOPENTYLAMINOGRUPPER, -SOM SELEKTIVA MEDEL MOT O | |
SU662748A1 (en) | Centrifugal blower | |
GB2055969B (en) | Low noise centrifugal blower | |
GR3022360T3 (en) | Agitator, particularly for machine for making ice-cream or the like | |
FR2303901A1 (en) | Road sweeping machine rotary brush - has bristles inclined radially at predetermined angle to supporting disc face | |
SU821145A1 (en) | Milling cutter for stripping resinous wood | |
SU667694A1 (en) | Rotor of centrifugal fan for agricultural machines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee | ||
708B | Proceeding under section 8(1) patents act 1977 |