IT1236294B - Temperature control device for combined washing and drying machines - Google Patents
Temperature control device for combined washing and drying machinesInfo
- Publication number
- IT1236294B IT1236294B IT04578789A IT4578789A IT1236294B IT 1236294 B IT1236294 B IT 1236294B IT 04578789 A IT04578789 A IT 04578789A IT 4578789 A IT4578789 A IT 4578789A IT 1236294 B IT1236294 B IT 1236294B
- Authority
- IT
- Italy
- Prior art keywords
- washing
- drying
- heating elements
- control device
- temperature control
- Prior art date
Links
Landscapes
- Control Of Washing Machine And Dryer (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Washing and drying temperature control device for combined clothes washing and drying machine, includes a washing tank (3) with rotating basket (4), a manostat (17) for the loading of the washing bath into the tank (3), another anti-boil manostat (12) of the traditional type, two heating elements (11, 13), respectively for the washing bath, and the drying air, a micro-processor (18) for the selection of the washing and drying cycles to be carried out, as well as thermostatic mechanisms (15, 16) for the regulation of the temperature. The control device includes relay switching mechanisms (19, 20) respectively, activated by moveable contacts (25, 28, 29), to selectively determine the insertion of one or the other of the heating elements (11, 13) respectively, to obtain the maximum heating power during the clothes washing and drying cycles, or for the insertion of the series composed of the two heating elements (11, 13), to obtain a reduced heating potential during the drying cycle.This control device functions in a simple and reliable way, and permits the use of the heating elements in a single branch for the dryer, as well as eliminating the complicated switching mechanisms previously called for, for the repeated insertion and disconnection of the dryer heating elements.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT04578789A IT1236294B (en) | 1989-10-31 | 1989-10-31 | Temperature control device for combined washing and drying machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT04578789A IT1236294B (en) | 1989-10-31 | 1989-10-31 | Temperature control device for combined washing and drying machines |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8945787A0 IT8945787A0 (en) | 1989-10-31 |
IT8945787A1 IT8945787A1 (en) | 1991-05-01 |
IT1236294B true IT1236294B (en) | 1993-02-02 |
Family
ID=11258167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT04578789A IT1236294B (en) | 1989-10-31 | 1989-10-31 | Temperature control device for combined washing and drying machines |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1236294B (en) |
-
1989
- 1989-10-31 IT IT04578789A patent/IT1236294B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT8945787A1 (en) | 1991-05-01 |
IT8945787A0 (en) | 1989-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |