Title:
【発明の名称】燃料ポンピング装置
Document Type and Number:
Japanese Patent JPH07504249
Kind Code:
A
Abstract:
PCT No. PCT/GB93/00193 Sec. 371 Date Aug. 2, 1994 Sec. 102(e) Date Aug. 2, 1994 PCT Filed Jan. 29, 1993 PCT Pub. No. WO93/17236 PCT Pub. Date Sep. 2, 1993.A fuel injection pumping apparatus of the rotary distributor type includes a pumping plunger (13) housed in a bore which is completely filled with fuel during the filling stroke of the apparatus. An electromagnetically operable spill valve (22) is provided to control the quantity of fuel supplied by the apparatus during the delivery stroke of the plunger. The spill valve is spring biased to the open position and is closed by an actuating member (42). If the spill valve sticks in the closed position the maximum amount of fuel will be supplied to the associated engine at each delivery stroke. A flow inhibit valve (35) is provided to control fuel flow to the bore. The flow inhibit valve is responsive to the position of the actuating member of the valve and will move to the closed position in the event that the spill valve remains in the closed position.
More Like This:
| JPS5923058 | DISTRIBUTION-TYPE FUEL INJECTION PUMP |
| WO/1993/017236 | FUEL PUMPING APPARATUS |
Inventors:
Wall, robin christopher
Application Number:
JP51460793A
Publication Date:
May 11, 1995
Filing Date:
January 29, 1993
Export Citation:
Assignee:
LUCAS INDUSTRIES PUBLIC LIMITED COMPANY
International Classes:
F02M41/14; F02M59/36; F02M59/46; F02M63/02; F02B3/06; (IPC1-7): F02M41/14
Attorney, Agent or Firm:
Tadashi Hagino (3 outside)