Title:
【発明の名称】電気器具用自動電源遮断装置
Document Type and Number:
Japanese Patent JP3030418
Kind Code:
B2
Abstract:
An automatic switching apparatus for a hand held electrically operated appliance, such as a pressing iron, is provided within a circuit board located within the housing of the iron. The automatic switching apparatus includes a first timing circuit and a touch sensitive switch which function in conjunction with one another such that when the user breaks contact with the touch sensitive switch, located on the handle portion of the iron, the first timing circuit is enabled to de-energize the heating element of the iron after contact has been broken with the touch sensitive switch for a predetermined period of time. A second timing circuit is provided to disable the first timing circuit for a second predetermined period of time when the iron is initially plugged into the wall outlet so as to permit the heating element to reach a temperature level suitable for ironing without necessitating the user to contact the touch sensitive switch when the heating element is initially energized. A temperature sensitive circuit is further provided to de-energize the heating element at a predetermined temperature.
Inventors:
Sham john chan kwen
Reang Fan Kai
Reang Fan Kai
Application Number:
JP53011095A
Publication Date:
April 10, 2000
Filing Date:
November 10, 1994
Export Citation:
Assignee:
Win Shin Products (Bevey) Company Limited
International Classes:
H05B3/00; D06F75/26; H01H9/54; H03K17/94; H03K17/96; (IPC1-7): H03K17/94; D06F75/26; H01H9/54; H05B3/00
Domestic Patent References:
| JP4114699A | ||||
| JP1107800A | ||||
| JP5998900U |
Other References:
【文献】英国公開2199962(GB,A)
【文献】英国公開2009973(GB,A)
【文献】英国公開2009973(GB,A)
Attorney, Agent or Firm:
Shintaro Nogawa