GB1229747A - - Google Patents
Info
- Publication number
- GB1229747A GB1229747A GB1229747DA GB1229747A GB 1229747 A GB1229747 A GB 1229747A GB 1229747D A GB1229747D A GB 1229747DA GB 1229747 A GB1229747 A GB 1229747A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flanged
- impeller
- heading
- developments
- airflow
- 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1,229,747. Axial-flow fans. AIRFLOW DEVELOPMENTS Ltd. Dec.30, 1969 [March 3, 1969], No. 11175/69. Heading F1. [Also in Division F2C. On a shaft B is mounted a fan impeller by a hub comprising an outer sleeve E secured to the impeller backplate F, separated axially and radially by a flanged bush D of resilient material from a flanged inner sleeve C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1117569 | 1969-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1229747A true GB1229747A (en) | 1971-04-28 |
Family
ID=9981390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1229747D Expired GB1229747A (en) | 1969-03-03 | 1969-03-03 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1229747A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420047A1 (en) * | 1978-03-15 | 1979-10-12 | Fram Corp | FLEXIBLE BLADE FAN WITH VIBRATION ATTENUATOR |
FR2486324A1 (en) * | 1980-07-02 | 1982-01-08 | Paris & Du Rhone | Ventilation fan for automobile alternator or dynamo - has resilient washer between fan blade and hub absorbing machine vibrations |
GB2186635A (en) * | 1986-02-18 | 1987-08-19 | Easthorpe Investments Ltd | Centrifugal pump |
-
1969
- 1969-03-03 GB GB1229747D patent/GB1229747A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420047A1 (en) * | 1978-03-15 | 1979-10-12 | Fram Corp | FLEXIBLE BLADE FAN WITH VIBRATION ATTENUATOR |
FR2486324A1 (en) * | 1980-07-02 | 1982-01-08 | Paris & Du Rhone | Ventilation fan for automobile alternator or dynamo - has resilient washer between fan blade and hub absorbing machine vibrations |
GB2186635A (en) * | 1986-02-18 | 1987-08-19 | Easthorpe Investments Ltd | Centrifugal pump |
GB2186635B (en) * | 1986-02-18 | 1990-01-31 | Easthorpe Investments Ltd | Centrifugal pump particularly for domestic appliances such as washing machines,dishwashers,and the like |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1483556A (en) | Axial-flow fan blower or the like | |
GB589541A (en) | Improvements in axial flow turbines, compressors and the like | |
GB1060926A (en) | Fan motor cooling arrangement | |
GB1467659A (en) | Fan and cowl assembly in a vehicle | |
GB1046272A (en) | Radial flow blower | |
ES332518A1 (en) | Improvements in fan bearings. (Machine-translation by Google Translate, not legally binding) | |
GB1294575A (en) | Fan wheel | |
GB858640A (en) | Ventilating motor and fan | |
GB1171961A (en) | Improvements in or relating to Centrifugal Fans | |
GB1229747A (en) | ||
GB623149A (en) | Improvements in and relating to fan-wheels | |
GB864544A (en) | Improvements in centrifugal fan rotors | |
GB1129370A (en) | Improvements in or relating to a radial flow fan wheel | |
NL121768C (en) | ||
GB1271782A (en) | Improvements in or relating to fans | |
GB524703A (en) | Improvements in and relating to centrifugal fans | |
SE7407736L (en) | ||
CA566698A (en) | Centrifugal or radial flow fan impellers | |
GB975892A (en) | Turbine rotors | |
CA974951A (en) | Fan hub and shaft assembly | |
GB810834A (en) | Improvements in or relating to fans | |
GB955560A (en) | Improvements in rotor hubs for fans | |
GB1476164A (en) | Compressors | |
GB836626A (en) | Improvements in or relating to guards for electric fans and like structures | |
GB833938A (en) | Self-cleaning fan guard |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |