| 摘要 |
PROBLEM TO BE SOLVED: To provide a chemical-injection module for a chemical injector enabling a miniaturization, and the chemical injector using the module. SOLUTION: The chemical-injection module 10 comprises one continuous pipe-typed member, which has an inlet side connecting port 16 at one end portion, and an outlet side connecting port 17 at the other end portion to constitute a main body 11 having a passage 14 inside. A flow sensor 20 and a chemical-injecting portion 25 are integrally provided on the main body 11 to form the module. Thus, the chemical-injection module 10 is constituted compactly. Further, the chemical injector is constituted by integrating the chemical-injection module 10. COPYRIGHT: (C)2006,JPO&NCIPI
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