| 摘要 |
<p>The transmitter (10) comprises a moving core (12) supported by a conduit (16). A swivel tube (26) is attached to a fitting (18) on one end of the conduit to form a pivot joint. The tube forms the female part of this joint, the conduit the male. The tube has a through bore (27) with a counterbore (34) forming the female part. The counterbore has a deformation (38) which engages a groove (32) in an annular head (30) which forms the conduit's male part. The deformation is radially spaced from the groove to allow the joint to swivel.</p> |
