Title:
SAFETY CONTROLLER PROVIDED WITH FLOW CHANNEL CUT-OFF AND RECOVERY APPARATUS TO PREVENT OVERPRESSURE OF PORTABLE GAS RANGE
Document Type and Number:
WIPO Patent Application WO/2015/129982
Kind Code:
A1
Abstract:
The present invention relates to a safety controller equipped with a flow channel cut-off and recovery apparatus to prevent overpressure of a portable gas range, the safety controller cutting off the flow channel when an accident occurs due to the overpressure of a portable gas range using liquid butane gas as fuel, thereby removing the danger therewith, and allowing the flow channel to be reopened for reuse after a cut-off. The present invention comprises: a shielding means (40) having a reset button (41) which is inserted into the end of a gas inlet channel (20) from the body (10) side, and a cut-off valve (46) having three-stage structure; a cam (51) protruding to one side in the center of the interior of a handle/knob (50) for lighting and extinguishing a fire; and a hinged return lever (60) on the body (10) between the reset button (41) and the cam (51), wherein one side of the return lever (60) is positioned at the rear end of the reset button (41) and the other side is positioned so as to be pushed by the cam (51), protruding in the interior, when the handle/knob (50) is rotated.
Inventors:
LEE YOUNG-JUN (KR)
Application Number:
PCT/KR2014/010117
Publication Date:
September 03, 2015
Filing Date:
October 27, 2014
Export Citation:
Assignee:
DABOK KOREA CO LTD (KR)
International Classes:
F24C3/12; F24C3/14
Foreign References:
| KR20020087680A | 2002-11-23 | |||
| KR20030082234A | 2003-10-22 | |||
| KR100642843B1 | 2006-11-08 | |||
| KR200199484Y1 | 2000-10-02 |
Attorney, Agent or Firm:
KIM, MYUNG-HAN (KR)
김명한 (KR)
김명한 (KR)
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