Manifold solenoid valve and valve base
AssigneeKoganei Corporation
InventorHirokazu Ohki
Life of this patent
Estimating the term…
Abstract
A valve base 15 has: a valve base body 20 on which a pin insertion hole 65 and a board installing hole 38 are formed; a board assembly 42 having a board 43 provided with a plurality of output terminals and a board connector 44 provided with a plurality of input terminals; a plurality of coupling terminals provided on the board 43 at intervals and connected to the input terminals of the board connector 44 of another adjacent board assembly 42; an output wiring connecting the output terminals and the input terminals; and a coupling wiring connecting the coupling terminals to the input terminals. A plurality of output pins 61 to 63 constituting the output terminals are provided on the board assembly 42. A manifold solenoid valve is formed by a plurality of valve bases on which solenoid valves are mounted.
Claims13
A manifold solenoid valve having at least one solenoid valve unit that includes a solenoid valve provided with at least one solenoid and a valve base mounting the solenoid valve, the manifold solenoid valve comprising:
- a board provided with a plurality of output terminals that are electrically connected to a terminal of the solenoid;
- a board connector provided on the board and forming a board assembly by a combination with the board;
- a plurality of input terminals provided on the board assembly at intervals;
- a plurality of coupling terminals provided on the board assembly at intervals;
- an output wiring provided on the board assembly and connecting the output terminals and the input terminals;
- and
- a coupling wiring provided on the board assembly and connecting the coupling terminals to the input terminals;
- wherein on the valve base a board installing hole to which the board assembly is attached is formed;
- the plurality of coupling terminals are connected to an input terminal of another adjacent board assembly;
- a plurality of output pins that are inserted into a pin insertion hole formed in the valve base and that form the output terminals are provided on the board assembly;
- and
- the plurality of output pins have an insertion portion extending in width direction of the board in parallel with the board, and when the board assembly is inserted into the board installing hole, the insertion portion is inserted into the pin insertion hole.
A valve base forming a manifold solenoid valve that solenoid valves each provided with at least one solenoid are mounted on, the solenoid valves being stricken against each other, the valve base comprising:
- a valve base main body on which a solenoid valve mounting face, a pin insertion hole, a board installing hole penetrating in a width direction are formed;
- a board assembly having a board provided with a plurality of output terminals electrically connected to a terminal of the solenoid and a board connector provided on the board, and attached to the board installing hole;
- a plurality of input terminals provided on the board assembly at intervals;
- a plurality of coupling terminals provided on the board assembly at intervals;
- an output wiring provided on the board assembly and connecting the output terminals and the input terminals;
- and
- a coupling wiring provided on the board assembly and connecting the coupling terminals to the input terminals;
- wherein the plurality of coupling terminals are connected to an input terminal of another adjacent board assembly;
- a plurality of output pins inserted into the pin insertion hole and forming the output terminals are provided on the board assembly;
- and
- the plurality of output pins have an insertion portion extending in width direction of the board in parallel with the board, and when the board assembly is inserted into the board installing hole, the insertion portion is inserted into the pin insertion hole.
Dependencies are inferred from the claim text.