| 摘要 |
<p>PURPOSE: To easily replace only the trouble side when either one of a hopper main body and a terminal board runs into trouble by arranging a pair of inserting terminals on a side surface of one jaw part of upper and lower flange parts of a bobbin around which an electromagnetic coil is wound. CONSTITUTION: A pump main body 1 sucks liquid fuel F from a suction port 21 by reciprocating driving of a plunger 31 by current-carrying to an electromagnetic coil 310 wound around a bobbin 300 having flange parts above and below in an electromagnetic driving part 3, and delivers it from a delivery port 41. Though a terminal board 5 is arranged so as to be freely mountable on and demontable from the pump main body 1, this terminal board 5 has a pair of inserting terminals 7 to be connected to a coil terminal 311 on a side surface of the lower flange part 302, and a terminal member 6 corresponding to the inserting terminals 7 is embedded in the terminal board 5. A connecting groove 63 to be fitted around the inserting terminals 7, an installing groove 61a to support a fixed resistor R and a connecting terminal of a Zener diode D or the like are arranged in the terminal member 6.</p> |
