GB1000205A - Suspension and vibration-damping device for fans - Google Patents
Suspension and vibration-damping device for fansInfo
- Publication number
- GB1000205A GB1000205A GB2034064A GB2034064A GB1000205A GB 1000205 A GB1000205 A GB 1000205A GB 2034064 A GB2034064 A GB 2034064A GB 2034064 A GB2034064 A GB 2034064A GB 1000205 A GB1000205 A GB 1000205A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- fans
- frame
- rubber springs
- suspension
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1,000,205. Centrifugal fans. BAHCO A.B. May 15, 1964, No. 20340/64. Heading F1C. [Also in Divisions F2 and H2] A suspension and vibration damping device for fans comprises a fan housing the part 1 of which is integral with a supporting frame 2, and an electric motor 5 for the fan wheel 4 connected to the frame by two or more radial supporting arms 6 which are connected to the frame at their radially outermost ends by rubber springs 7 in the form of pads to take up vibrations in a plane perpendicular to the rotational axis arising from variations in motor torque, the innermost ends of the supporting arms being pivotally connected to the motor or a member rigidly connected thereto. This device also reduces noise. The rubber springs 7 may be pre-tensioned by connecting bolts 8. The inner ends of the arms 6 are pivotally connected to brackets 11 by rubber springs 9 and bolts 10. The motor 5 may be a single, two or three phase motor. The fan may be mounted in a ceiling.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2034064A GB1000205A (en) | 1964-05-15 | 1964-05-15 | Suspension and vibration-damping device for fans |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2034064A GB1000205A (en) | 1964-05-15 | 1964-05-15 | Suspension and vibration-damping device for fans |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1000205A true GB1000205A (en) | 1965-08-04 |
Family
ID=10144332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2034064A Expired GB1000205A (en) | 1964-05-15 | 1964-05-15 | Suspension and vibration-damping device for fans |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1000205A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074785A2 (en) * | 1981-09-14 | 1983-03-23 | Honeywell Inc. | Motor mounting |
US4746091A (en) * | 1986-06-19 | 1988-05-24 | Hughes Aircraft Company | Constant force suspension system |
US4746092A (en) * | 1986-02-14 | 1988-05-24 | Matsushita Electric Industrial Co., Ltd. | Apparatus for supporting an electric blower of a vacuum cleaner |
CN105257582A (en) * | 2015-11-23 | 2016-01-20 | 上海林内有限公司 | Wind guiding motor supports and fan volute |
-
1964
- 1964-05-15 GB GB2034064A patent/GB1000205A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074785A2 (en) * | 1981-09-14 | 1983-03-23 | Honeywell Inc. | Motor mounting |
EP0074785A3 (en) * | 1981-09-14 | 1983-08-17 | Honeywell Inc. | Motor mounting |
US4746092A (en) * | 1986-02-14 | 1988-05-24 | Matsushita Electric Industrial Co., Ltd. | Apparatus for supporting an electric blower of a vacuum cleaner |
US4746091A (en) * | 1986-06-19 | 1988-05-24 | Hughes Aircraft Company | Constant force suspension system |
CN105257582A (en) * | 2015-11-23 | 2016-01-20 | 上海林内有限公司 | Wind guiding motor supports and fan volute |
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