摘要 |
PROBLEM TO BE SOLVED: To obtain a capped service port permitting easy attaching/detaching of a cap without using a spanner even when a refrigerant pipe is in a narrow space. SOLUTION: In this capped service port, the cap 2 is detachably attached to the service port 1 having a catch valve being held inside a port body 3 and controlling flowout of fluid, and being placed on a fluid pipe. A collar portion 10 for the port extending outwardly radially is formed on the port body 3, and a collar portion 14 for the cap outwardly radially is formed on the cap 2. By oppositely applying force each other on the collar portions 10, 14 with placing fingers on the collar portions 10, 14, the cap 2 is attached/detached to/from the service port 1. COPYRIGHT: (C)2005,JPO&NCIPI
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