The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 26, 2006
Filed:
Mar. 21, 2005
Masaru Takeda, Amagasaki, JP;
Akira Oi, Amagasaki, JP;
Mitsumasa Kagomoto, Amagasaki, JP;
Shinji Maekawa, Amagasaki, JP;
Kazuyuki Miyata, Amagasaki, JP;
Mari Shiotsuki, Amagasaki, JP;
Masaru Takeda, Amagasaki, JP;
Akira Oi, Amagasaki, JP;
Mitsumasa Kagomoto, Amagasaki, JP;
Shinji Maekawa, Amagasaki, JP;
Kazuyuki Miyata, Amagasaki, JP;
Mari Shiotsuki, Amagasaki, JP;
Neriki Valve Co., Ltd., Hyogo, JP;
Abstract
A safety valve comprises a pressure receiving hole (), an actuation chamber (), a discharging hole () and an alloy accommodating chamber (). An alloy () of a low-temperature melting point is accommodated within the alloy accommodating chamber (). A sealing plate () seals the pressure receiving hole (). This sealing plate () has a portion, which faces the pressure receiving hole (), provided with a breakable sealing portion () that breaks up with a predetermined pressure. An actuator () is arranged within the actuation chamber (). The actuator () has one end formed with a first back-up portion () which supports the breakable sealing portion () and has the other end formed with a second back-up portion () which is supported by the alloy ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile