Title:
SEAT SWITCH ERRONEOUS OPERATION PREVENTING DEVICE FOR MOVING AGRICULTURAL MACHINERRY FOR RIDING
Document Type and Number:
Japanese Patent JPH1089091
Kind Code:
A
Abstract:
To prevent an engine from being immediately stopped caused by the erroneous operation of a seat switch in an engine of a tractor.
A seat switch erroneous operation preventing device is provided with an electromagnetic pump P for feeding fuel, and a solenoid valve 2 for opening and closing supply of fuel to be fed by the electromagnetic pump P to the fuel injection nozzle 1 side, and it is so provided that the solenoid valve 2 may not be closed by switching a fuel system power supply circuit 3 provided with the electromagnetic pump P and a control system power supply circuit 4 detouring around in the electromagnetic pump P by turning on and off a seat switch S1 even if the electromagnetic pump P is stopped.
Inventors:
OKA AKIHIKO
Application Number:
JP24750996A
Publication Date:
April 07, 1998
Filing Date:
September 19, 1996
Export Citation:
Assignee:
ISEKI AGRICULT MACH
International Classes:
A01D41/12; B60R16/02; F02D1/02; F02D17/00; (IPC1-7): F02D1/02; A01D41/12; B60R16/02; F02D17/00