Title:
PRESSURE-RESISTANT-CONTAINER GAS LEAKAGE DETECTING DEVICE FOR A VEHICLE TO WHICH A DISCHARGE TUBE CASING IS ATTACHED
Document Type and Number:
WIPO Patent Application WO/2013/022199
Kind Code:
A1
Abstract:
Disclosed is a pressure-resistant-container gas leakage detecting device for a vehicle to which a discharge tube casing is attached. The pressure-resistant-container gas leakage detecting device for a vehicle which is provided comprises: a casing comprising a first casing member, and a second casing member that is coupled to the first casing member so as to form an internal space; a pressure-resistant container to which is coupled a body part inside the casing, and which is formed so as to have a discharge tube that allows gas to be injected from and discharged to the outside; a discharge-tube casing for covering the discharge tube; a first gas leak detecting sensor attached to the discharge-tube casing; a corrosion-preventing gas which is injected between the pressure-resistant container and the casing, and is filled so as to be higher or lower than atmospheric pressure; and a gas pressure detecting sensor which is coupled to the casing, and detects when a change occurs in the pressure of the corrosion-preventing gas.
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Inventors:
KIM HACK SUNG (KR)
Application Number:
PCT/KR2012/005843
Publication Date:
February 14, 2013
Filing Date:
July 23, 2012
Export Citation:
Assignee:
KIM HACK SUNG (KR)
International Classes:
F17C13/02; F17C13/08
Foreign References:
| JPH0569652U | 1993-09-21 | |||
| JPH06300658A | 1994-10-28 | |||
| JP2006329786A | 2006-12-07 |
Attorney, Agent or Firm:
HWANG BO, UI (KR)
황보의 (KR)
황보의 (KR)
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Claims: