PURPOSE: To make assembling work easy to achieve higher mass-productivity by consisting of a mainframe inside which coils are provided, a coil unit with which a metal frame for forming a magnetic passage is integrally formed and a valve unit inside which a valve mechanism is provided and fixing the valve unit with the column portion to the coil unit.
CONSTITUTION: An electromagnetic valve 1 consists of a cylindrical coil unit 10, an column portion 20a, and a column valve unit 20. The coil unit 10 is provided with a coil bobbin 11 and coils 121, 122 and has the cylindrical mainframe 13 formed integrally with a metal frame 14 for forming a magnetic passage. The valve unit 20 is provided with the first and second pipes 21, 22, inlet side and outlet side cylinders (the first and second cylinders) 23, 24 and a core 25. By pressing the pipes 21, 22, into which the cylinders 23, 24 are pressed, into the core 25, the valve unit is integrally formed. As a result, assembling work is made easy to achieve higher mass-productivity.
SUGIMOTO YOICHI
SETOGUCHI SHOHACHI
FUJIMOTO AKIRA
HONDA LOCK MFG CO LTD
| JPS58137681A | 1983-08-16 |