Diesel engine capable of preventing galloping

A technology for diesel engines and flying cars, which is applied in mechanical equipment, engine components, machines/engines, etc., can solve problems such as diesel engine flying accidents, and achieve the effect of preventing the phenomenon of flying cars and having a simple structure.

Inactive Publication Date: 2014-08-06
裘尧云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a diesel engine that can prevent runaway, so as to overcome the defect that the diesel engine is prone to runaway accidents in the prior art.

Method used

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  • Diesel engine capable of preventing galloping
  • Diesel engine capable of preventing galloping
  • Diesel engine capable of preventing galloping

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Embodiment Construction

[0018] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] Such as Figure 1 to Figure 3 As shown, a kind of diesel engine that can prevent runaway according to the present invention includes a damping device main shaft 1, a diesel engine main body 2 providing power, a diesel engine power output shaft 3, a diesel engine power tail shaft 4, a speed change device 5, and is used to detect the power of the diesel engine. The rotational speed detector 18 of output shaft 3 rotational speeds and the deceleration device that is used to decelerate the main shaft 1 of the damping device; the power output shaft 3 of the diesel engine is arranged on the right end of the main body 2 of the diesel engine, and the power tail shaft 4 of th...

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PUM

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Abstract

The invention provides a diesel engine capable of preventing galloping. The diesel engine capable of preventing galloping comprises a damping device spindle, a diesel engine body, a diesel engine power output shaft, a diesel engine power tail shaft, a gear change mechanism, a rotating speed detector and a speed reducer. The diesel engine power output shaft is arranged at the right end of the diesel engine body. The diesel engine power tail shaft is arranged at the left end of the diesel engine body. A left end shaft of the gear change mechanism is connected with the damping device spindle. A right end shaft of the gear change mechanism is connected with the diesel engine power tail shaft. The diesel engine body drives the diesel engine power output shaft, the diesel engine power tail shaft, the gear change mechanism and the damping device spindle to rotate. The gear change mechanism comprises a shell, two stators, a rotor and exciting coils. The diesel engine capable of preventing galloping is simple in structure; the rotor and the damping device spindle generate damping simultaneously through electromagnetic vortexes generated by the rotor and the stators, so that the diesel engine body is prevented from continuing speeding up, and the diesel engine is prevented from galloping.

Description

technical field [0001] The invention relates to the technical field of diesel engines, in particular to a diesel engine capable of preventing runaway. Background technique [0002] A diesel engine is an engine that burns diesel for energy release. The advantages of diesel engines are large torque and good economic performance. Existing diesel engines are prone to runaway accidents, so this accident is a difficult problem in the industry, especially marine diesel engines. At present, there are several ways to prevent the overrun accidents of marine diesel engines in the world: 1. Fuel supply adjustment method: When the ship encounters a sudden drop in the load of the main engine (the propeller shaft is broken, the propeller is lost, and the ship's propeller is emptied due to strong wind and waves), it is adopted when the ship is sailing. The governor of the diesel engine oil pump reduces the amount of fuel supplied to prevent the overrun accident of the marine diesel engine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B77/08
Inventor 裘尧云
Owner 裘尧云
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