IT1181609B - Delayed-release door lock e.g. for washing machine - Google Patents
Delayed-release door lock e.g. for washing machineInfo
- Publication number
- IT1181609B IT1181609B IT47823/85A IT4782385A IT1181609B IT 1181609 B IT1181609 B IT 1181609B IT 47823/85 A IT47823/85 A IT 47823/85A IT 4782385 A IT4782385 A IT 4782385A IT 1181609 B IT1181609 B IT 1181609B
- Authority
- IT
- Italy
- Prior art keywords
- curvature
- bimetallic
- locking
- delayed
- washing machine
- Prior art date
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
A bimetallic strip or plate member has a curvature at a first temperature and a second curvature at a second, higher, temperature. The bimetallic member is heated when the door is closed and electric current is supplied to the device. A locking member, operatively coupled to the bimetallic member is arranged for rotational motion between a free position in which the door can be opened and a locking position in which it is locked. When current is supplied to the heating device, the temperature of the bimetallic member is increased so that the member trips into its second curvature state, thus causing the locking member to rotate to its locking position. When current is no longer supplied to the heating device, the member cools and trips back to its first curvature state, after an interval, thus causing or allowing the locking member to rotate to its free position.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT47823/85A IT1181609B (en) | 1985-03-18 | 1985-03-18 | Delayed-release door lock e.g. for washing machine |
SE8502968A SE8502968L (en) | 1984-06-22 | 1985-06-14 | DEVICE FOR CONTROL OF ELECTRICAL SUPPLY AND FOR THE DELAYED PLACEMENT OF SHUTTERS FOR WASHING MACHINES AND SIMILAR |
DE19853521777 DE3521777A1 (en) | 1984-06-22 | 1985-06-19 | DEVICE FOR THE CONTROL OF THE ELECTRICAL SUPPLY AND FOR THE DELAYED LOCKING RELEASE OF THE DOORS OF WASHING MACHINES AND THE LIKE. |
ES544395A ES8700351A1 (en) | 1984-06-22 | 1985-06-20 | Delayed-release door lock |
FR8509447A FR2566438A1 (en) | 1984-06-22 | 1985-06-21 | DEVICE FOR CONTROLLING THE POWER SUPPLY AND FOR DELAYED RELEASE LOCKING OF THE WASHING MACHINES OR THE LIKE |
GB08515940A GB2162240B (en) | 1984-06-22 | 1985-06-24 | Delayed-release door lock |
ES553743A ES8706875A1 (en) | 1984-06-22 | 1986-04-04 | Delayed-release door lock |
GB08725940A GB2196689B (en) | 1984-06-22 | 1987-11-05 | Delayed-release door lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT47823/85A IT1181609B (en) | 1985-03-18 | 1985-03-18 | Delayed-release door lock e.g. for washing machine |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8547823A0 IT8547823A0 (en) | 1985-03-18 |
IT8547823A1 IT8547823A1 (en) | 1986-09-18 |
IT1181609B true IT1181609B (en) | 1987-09-30 |
Family
ID=11262738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47823/85A IT1181609B (en) | 1984-06-22 | 1985-03-18 | Delayed-release door lock e.g. for washing machine |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1181609B (en) |
-
1985
- 1985-03-18 IT IT47823/85A patent/IT1181609B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8547823A1 (en) | 1986-09-18 |
IT8547823A0 (en) | 1985-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960119 |