GB1333418A - Supporting device for supporting a fan motor and a fan - Google Patents
Supporting device for supporting a fan motor and a fanInfo
- Publication number
- GB1333418A GB1333418A GB5658570A GB5658570A GB1333418A GB 1333418 A GB1333418 A GB 1333418A GB 5658570 A GB5658570 A GB 5658570A GB 5658570 A GB5658570 A GB 5658570A GB 1333418 A GB1333418 A GB 1333418A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fan
- arm
- central ring
- nov
- supporting
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1333418 Axial-flow fans SIEMENS A G 27 Nov 1970 [ 28 Nov 1969] 56585/70 Heading F1C A supporting structure 2, Fig.1, for a motordriven fan unit 1,9, comprises arms 5 radiating from a central ring. Each arm has a substantially axial portion 11, adjacent its end remote from the central ring. The portion 11 has a substantially semicircular cross-section as shown in Fig. 3, with its convex surface directed inwardly so as to avoid sharp edges in the region of the fan blade tips 12 and thereby reduce noise. Bent reinforcing portions 14 additionally act as guides for air travelling past the arm. The part of each arm between region 11 and the central ring is substantially U-shaped in cross-section with its opening directed towards the fan. There may be three arms angularly spaced by 70, 145 and 145 degrees around the central ring, and seven fan blades so that only one blade edge at a time passes an arm. The structure may be stamped from sheet material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19696946092 DE6946092U (en) | 1969-11-28 | 1969-11-28 | SUPPORTING FLANGE FOR MOUNTING FAN MOTORS WITH STRIP-SHAPED, FLAT MOUNTING ARMS. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1333418A true GB1333418A (en) | 1973-10-10 |
Family
ID=6606680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5658570A Expired GB1333418A (en) | 1969-11-28 | 1970-11-27 | Supporting device for supporting a fan motor and a fan |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE6946092U (en) |
FR (1) | FR2072477A7 (en) |
GB (1) | GB1333418A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2392869A1 (en) * | 1977-02-02 | 1978-12-29 | Int Harvester Co | TRACTOR WITH FRONT MOTOR AND TRANSVERSAL RADIATOR |
JPS54147508A (en) * | 1978-05-11 | 1979-11-17 | Aisin Seiki Co Ltd | Shroud for power-driven blower fan |
JPS54147507A (en) * | 1978-05-10 | 1979-11-17 | Aisin Seiki Co Ltd | Shroud for power-driven fans |
JPS59595U (en) * | 1983-05-06 | 1984-01-05 | アイシン精機株式会社 | Shroud of electric blower fan device |
CN100523513C (en) * | 2007-08-31 | 2009-08-05 | 上海日用-友捷汽车电气有限公司 | Fan assembly of radiator for car |
-
1969
- 1969-11-28 DE DE19696946092 patent/DE6946092U/en not_active Expired
-
1970
- 1970-11-26 FR FR7042586A patent/FR2072477A7/fr not_active Expired
- 1970-11-27 GB GB5658570A patent/GB1333418A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2392869A1 (en) * | 1977-02-02 | 1978-12-29 | Int Harvester Co | TRACTOR WITH FRONT MOTOR AND TRANSVERSAL RADIATOR |
JPS54147507A (en) * | 1978-05-10 | 1979-11-17 | Aisin Seiki Co Ltd | Shroud for power-driven fans |
JPS54147508A (en) * | 1978-05-11 | 1979-11-17 | Aisin Seiki Co Ltd | Shroud for power-driven blower fan |
JPS59595U (en) * | 1983-05-06 | 1984-01-05 | アイシン精機株式会社 | Shroud of electric blower fan device |
JPS6325360Y2 (en) * | 1983-05-06 | 1988-07-11 | ||
CN100523513C (en) * | 2007-08-31 | 2009-08-05 | 上海日用-友捷汽车电气有限公司 | Fan assembly of radiator for car |
Also Published As
Publication number | Publication date |
---|---|
DE6946092U (en) | 1971-05-27 |
FR2072477A7 (en) | 1971-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1483556A (en) | Axial-flow fan blower or the like | |
GB1278606A (en) | Improvements in or relating to transverse flow fans | |
GB1068118A (en) | Vane in or for an axial-flow blower and method for producing the same | |
GB1182847A (en) | Fan. | |
NL7512575A (en) | AXIAL FAN WITH ADJUSTABLE RUSH BLADES. | |
GB1512294A (en) | Ventilator | |
CH478994A (en) | Blade arrangement on axial compressor, blower or fan | |
GB1105865A (en) | Flexible blade fan | |
GB1333418A (en) | Supporting device for supporting a fan motor and a fan | |
ES439162A1 (en) | Device for pneumatically conveying fibers or fiber-containing materials | |
ES441939A1 (en) | Fan arrangement | |
GB1149130A (en) | Flexible blade engine cooling fan | |
GB1142167A (en) | An electric motor driven fan | |
ES451283A1 (en) | Direct current motor | |
GB1271782A (en) | Improvements in or relating to fans | |
FR1325267A (en) | Bladed rotor for turbines, compressors and similar machines | |
GB992266A (en) | Axial-flow blower | |
GB957393A (en) | Improvements in or relating to a noise suppressed fan structure | |
GB713855A (en) | Improvements in axial flow fans | |
GB1108932A (en) | Improvements in and relating to centrifugal fans | |
GB1021376A (en) | Cooling fans for vehicle engines | |
GB983687A (en) | Centrifugal impellers and method of fabricating same | |
GB816536A (en) | Improvements in or relating to axial-flow fans | |
FR2386707A2 (en) | Fan for surface ventilated electrical machine - has blades enclosed by conical guide casing extending from intake grille | |
GB1229747A (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |