GB883686A - Improvements in or relating to vacuum cleaners - Google Patents
Improvements in or relating to vacuum cleanersInfo
- Publication number
- GB883686A GB883686A GB10572/59A GB1057259A GB883686A GB 883686 A GB883686 A GB 883686A GB 10572/59 A GB10572/59 A GB 10572/59A GB 1057259 A GB1057259 A GB 1057259A GB 883686 A GB883686 A GB 883686A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- rims
- rings
- rubber
- web
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/22—Mountings for motor fan assemblies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
883,686. Mounting electric motors. ELECTROLUX Ltd. March 26, 1959 [April 1, 1958], No. 10572/69. Class 35. [Also in Group XXXII] The motor-fan unit of a vacuum cleaner is resiliently mounted near its centre of gravity by an annular resilient ring 30 comprising inner and outer rims 31, 32 reinforced (in the form shown) by metal rings 33, 34 respectively and joined by a web 35 which is prestressed in tension. The ring is of elastomeric material, e.g. natural or synthetic rubber and is arranged to have a natural frequency of vibration lower than that of any disturbing force, e.g. the A.C. mains. The radial tension in the web 35 may be produced by gripping the inner and outer rims between suitable clamping rings, or the rims may have grooves engaged by inner and outer rigid rings. But in the form shown, the stress is produced by moulding the rubber round the metal rings 33, 34 and allowing it to shrink on curing. The inner rim is clamped in an annular channelled seat (not shown) around the motor-fan unit, while the outer rim is secured by screws (not shown) passing through bosses 36 to a mounting ring 49 projecting inwardly from the vacuum-cleaner body. Rubber ribs 40, 41 provide a cushion between the ring 49 and the outer rim.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA883686X | 1958-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB883686A true GB883686A (en) | 1961-12-06 |
Family
ID=4172793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10572/59A Expired GB883686A (en) | 1958-04-01 | 1959-03-26 | Improvements in or relating to vacuum cleaners |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1225352B (en) |
FR (1) | FR1219611A (en) |
GB (1) | GB883686A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514431A1 (en) * | 1981-10-08 | 1983-04-15 | Wright Barry Corp | VIBRATION ISOLATION SEAL FOR FANS AND BLOW MOUNTING MACHINES |
US4568243A (en) * | 1981-10-08 | 1986-02-04 | Barry Wright Corporation | Vibration isolating seal for mounting fans and blowers |
US7317267B2 (en) * | 2002-04-19 | 2008-01-08 | Multibras S.A. Electrodomesticos | Mounting arrangement for a refrigerator fan |
EP1498613A3 (en) * | 2003-07-15 | 2008-03-12 | Papst-Motoren GmbH & Co. KG | Fan assembly and its fabrication method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL61479C (en) * | 1938-07-13 | |||
US2670896A (en) * | 1951-03-06 | 1954-03-02 | Westinghouse Electric Corp | Suction cleaning apparatus |
DE883952C (en) * | 1951-11-25 | 1953-07-23 | Siemens Ag | Vacuum cleaner with elastic and noise-absorbing mounted motor blower unit |
-
1959
- 1959-03-26 GB GB10572/59A patent/GB883686A/en not_active Expired
- 1959-03-28 DE DEA31709A patent/DE1225352B/en active Pending
- 1959-04-01 FR FR790949A patent/FR1219611A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514431A1 (en) * | 1981-10-08 | 1983-04-15 | Wright Barry Corp | VIBRATION ISOLATION SEAL FOR FANS AND BLOW MOUNTING MACHINES |
US4568243A (en) * | 1981-10-08 | 1986-02-04 | Barry Wright Corporation | Vibration isolating seal for mounting fans and blowers |
US7317267B2 (en) * | 2002-04-19 | 2008-01-08 | Multibras S.A. Electrodomesticos | Mounting arrangement for a refrigerator fan |
EP1498613A3 (en) * | 2003-07-15 | 2008-03-12 | Papst-Motoren GmbH & Co. KG | Fan assembly and its fabrication method |
Also Published As
Publication number | Publication date |
---|---|
DE1225352B (en) | 1966-09-22 |
FR1219611A (en) | 1960-05-18 |
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