Title:
GAS INTERRUPTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/084780
Kind Code:
A1
Abstract:
Disclosed is a gas interrupting device which prevents the unauthorized acquisition of a gas or unauthorized use of a gas interrupting device, for example, when the device is stolen. When a predetermined number of events occur, the gas supply is interrupted by an interruption means (39), wherein the events consist of the conditions that the gas pressure measured by a pressure measuring means (32) is below a first predetermined pressure value after a predetermined operation has been performed by a business operator, etc., during installation; if the gas pressure remains at this level for more than a first predetermined period of time, the gas pressure is above a second predetermined pressure value; and the gas pressure remains at this level for more than a second predetermined period of time. The interruption is transmitted to the outside by an external communication means (34) to thereby make it impossible to restore the gas supply by a restoration means (38). Once the gas supply is interrupted, the restoration is made possible through a predetermined operation by a business operator or through an input response from the outside with which a business operator communicates through a predetermined operation.
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Inventors:
YOKOHATA, Mitsuo (())
Application Number:
JP2010/000407
Publication Date:
July 29, 2010
Filing Date:
January 25, 2010
Export Citation:
Assignee:
Panasonic Corporation (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
International Classes:
G01F3/22; G07F15/10; G08B13/00; G08B25/08
Attorney, Agent or Firm:
OGURI, Shohei et al. (Eikoh Patent Firm, Toranomon East Bldg. 10F 7-13, Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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