Invention Patent
- Patent Title: Electrofusion joint for connecting blade hose
- Patent Title (中): 电连接用于连接叶片软管
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Application No.: JP2005224352Application Date: 2005-08-02
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Publication No.: JP2007040385APublication Date: 2007-02-15
- Inventor: NAGASE SADAO , TAKASAKI HIDETO , KUMAGAI MASARU , SATO TAKESHI
- Applicant: Ef Techno:Kk , Mitsubishi Kagaku Sanshi Corp , 三菱化学産資株式会社 , 有限会社イーエフテクノ
- Assignee: Ef Techno:Kk,Mitsubishi Kagaku Sanshi Corp,三菱化学産資株式会社,有限会社イーエフテクノ
- Current Assignee: Ef Techno:Kk,Mitsubishi Kagaku Sanshi Corp,三菱化学産資株式会社,有限会社イーエフテクノ
- Priority: JP2005224352 2005-08-02
- Main IPC: F16L47/02
- IPC: F16L47/02
Abstract:
PROBLEM TO BE SOLVED: To provide an electrofusion joint and a blade hose connecting method to the joint, free from rapture of the hose in connecting the blade hose, and leakage of liquid inside. SOLUTION: This electrofusion joint has a cylindrical portion, and comprises a first connecting portion 119 connected with an outer peripheral face of a blade hose outer layer 82 at an opening side receiving the blade hose 80 of the inner periphery of the cylindrical portion, and a second connecting portion 129 connected with an outer peripheral face of a blade hose inner layer 81 further at a depth side of the first connecting portion. COPYRIGHT: (C)2007,JPO&INPIT
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