| 摘要 |
PROBLEM TO BE SOLVED: To provide an injector capable of easily injecting a pressure transmitting medium between diaphragm sheets. SOLUTION: A body part 2 of this injector 1 has a storage part 5 for storing the pressure transmitting medium injected between the diaphragm sheets, and a jetting hole 4a communicated with this storage part 5 and jetting the pressure transmitting medium in the storage part 5 to an external part. A piston 3 is threadedly engaged with and inserted into this storage part 5. The pressure transmitting medium in the storage part 5 is jetted via the jetting hole 4a by pushing the piston 3 in the storage part 5 by rotating the piston 3 around a shaft. COPYRIGHT: (C)2006,JPO&NCIPI
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