GB840713A - Improvements in or relating to heating, drying and/or airing appliances - Google Patents
Improvements in or relating to heating, drying and/or airing appliancesInfo
- Publication number
- GB840713A GB840713A GB1415855A GB1415855A GB840713A GB 840713 A GB840713 A GB 840713A GB 1415855 A GB1415855 A GB 1415855A GB 1415855 A GB1415855 A GB 1415855A GB 840713 A GB840713 A GB 840713A
- Authority
- GB
- United Kingdom
- Prior art keywords
- duct
- fan
- boss
- air
- casing
- 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
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/04—Devices for ventilating, cooling or heating
- A47C21/048—Devices for ventilating, cooling or heating for heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
840,713. Electric air heaters and bed warmers. COX, P. C. May 17, 1956 [May 17, 1955], No. 14158/55. Class 39(3). [Also in Groups VI and XIII] A bed warmer and airer has a power driven fan accommodated within a casing 1 and an air duct 4 which is bowed or curved along its length and provided with an electric heating element 5 to heat air impelled by the fan from the casing into and through the duct. The heating element and fan are controlled by switches 9, 10 wired to prevent the element from being switched on when the fan is not running. A tapped boss 11 is provided in a bridge or spider at the discharge end of the duct 4 to receive a threaded pin on a conical boss 14 which rests on the mattress 15 and serves to distribute the discharged air. The curved portion of the duct holds the coverings clear of the matress while a strut 16 ensures that the inlet 2 to the fan will not be blocked if the warmer falls on to its side. The boss 14 may be mounted as shown in broken lines so that the duct 4 may be upright to serve as a hair dryer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1415855A GB840713A (en) | 1955-05-17 | 1955-05-17 | Improvements in or relating to heating, drying and/or airing appliances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1415855A GB840713A (en) | 1955-05-17 | 1955-05-17 | Improvements in or relating to heating, drying and/or airing appliances |
Publications (1)
Publication Number | Publication Date |
---|---|
GB840713A true GB840713A (en) | 1960-07-06 |
Family
ID=10036056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1415855A Expired GB840713A (en) | 1955-05-17 | 1955-05-17 | Improvements in or relating to heating, drying and/or airing appliances |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB840713A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2183164A (en) * | 1984-08-10 | 1987-06-03 | Sidonius Volkert Siemensma | Electrical bed heater |
GB2224941A (en) * | 1988-11-16 | 1990-05-23 | Ronald Howard Knight | Confined environment air conditioner |
GB2281515A (en) * | 1993-09-01 | 1995-03-08 | Martin Bryant | Bed Warming Apparatus |
WO2002045542A1 (en) * | 2000-12-07 | 2002-06-13 | American Design Group | Hair dryer assembly |
-
1955
- 1955-05-17 GB GB1415855A patent/GB840713A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2183164A (en) * | 1984-08-10 | 1987-06-03 | Sidonius Volkert Siemensma | Electrical bed heater |
GB2224941A (en) * | 1988-11-16 | 1990-05-23 | Ronald Howard Knight | Confined environment air conditioner |
GB2281515A (en) * | 1993-09-01 | 1995-03-08 | Martin Bryant | Bed Warming Apparatus |
WO2002045542A1 (en) * | 2000-12-07 | 2002-06-13 | American Design Group | Hair dryer assembly |
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