A fuel injection pump includes a plunger, a plunger barrel which supports the plunger, a body which houses the plunger and the plunger barrel, a plate which covers an opening formed on the body, a control lever turnably attached near the plate, and an adjuster bolt which abuts against the control lever to restrict turn of the control lever and is supported by a stay disposed on the plate.

A fuel injection pump includes a plunger, a plunger barrel which supports the plunger, a body which houses the plunger and the plunger barrel, a plate which covers an opening formed on the body, a control lever turnably attached near the plate, and an adjuster bolt which abuts against the control lever to restrict turn of the control lever and is supported by a stay disposed on the plate.

A variable displacement fuel pump includes a pump body, a barrel disposed within the pump body, at least one piston disposed in the barrel, wherein the at least one piston is configured to reciprocate within the barrel, a hydraulic actuator operatively coupled to the barrel, wherein the hydraulic actuator rotates the barrel to a selected barrel angle relative to the at least one piston, and a position sensor operatively coupled to the hydraulic actuator to provide an actuator position parameter.

A variable displacement fuel pump includes a pump body, a barrel disposed within the pump body, at least one piston disposed in the barrel, wherein the at least one piston is configured to reciprocate within the barrel, a hydraulic actuator operatively coupled to the barrel, wherein the hydraulic actuator rotates the barrel to a selected barrel angle relative to the at least one piston, and a position sensor operatively coupled to the hydraulic actuator to provide an actuator position parameter.

A fuel injection pump (1) for a diesel engine (30), including: a control rack (20) an in a rack chamber (5) formed between a pump head (3) and a pump housing (2), and configured to adjust a fuel injection amount; a transmission shaft (49) rotatably supported by a transmission shaft hole (2C) formed in the pump housing; and a lubricating oil passage (2D) formed in the pump housing, and configured to pressure-feed lubricating oil between the transmission shaft and the transmission shaft hole. The transmission shaft has an oil passage (40) therein through which passage the lubricating oil pressure-fed to the lubricating oil passage partially passes, a first opening of the oil passage is communicated with the lubricating oil passage, and a second opening (42A) of the oil passage is formed on the outer circumferential surface of an upper portion of the transmission shaft, nearby the control rack.

A fuel injection pump (1) for a diesel engine (30), including: a control rack (20) an in a rack chamber (5) formed between a pump head (3) and a pump housing (2), and configured to adjust a fuel injection amount; a transmission shaft (49) rotatably supported by a transmission shaft hole (2C) formed in the pump housing; and a lubricating oil passage (2D) formed in the pump housing, and configured to pressure-feed lubricating oil between the transmission shaft and the transmission shaft hole. The transmission shaft has an oil passage (40) therein through which passage the lubricating oil pressure-fed to the lubricating oil passage partially passes, a first opening of the oil passage is communicated with the lubricating oil passage, and a second opening (42A) of the oil passage is formed on the outer circumferential surface of an upper portion of the transmission shaft, nearby the control rack.

The application is directed to a diesel engine. If the rack cannot complete a predetermined operation within a predetermined amount of time due to the key switch being held at a start-position, the control unit controls a starter to cause a plunger to perform a preparatory stroke operation, and the stroke operation by the plunger is stopped before the diesel engine starts.

The application is directed to a diesel engine. If the rack cannot complete a predetermined operation within a predetermined amount of time due to the key switch being held at a start-position, the control unit controls a starter to cause a plunger to perform a preparatory stroke operation, and the stroke operation by the plunger is stopped before the diesel engine starts.