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Power system

A power system and power shaft technology, applied in transmissions, fluid transmissions, belts/chains/gears, etc., can solve the problem of affecting system noise, vibration life and efficiency, unfavorable torque distribution of prime mover power shafts, and affecting system pollution and emissions. and other problems, to achieve the effect of simple structure, good environmental performance and good load response

Inactive Publication Date: 2017-05-24
SHANGLING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The stability and load response of the power system including the prime mover (such as the transmission parts including the motor and the engine) are very important, which not only affect the noise, vibration, life and efficiency of the system, but also affect the pollution emission of the system when the engine is included. The traditional solution is to add a rotating inertial body (such as the flywheel of the engine) at the power output end of this type of power system. This solution will not be conducive to the torque distribution of the prime mover power shaft, and it will cause certain difficulties to the space layout, especially in the This is especially true in solutions that include a variable ratio mechanism

Method used

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Embodiment 1

[0038] a power system such as Figure 1.1 and 1.2 As shown, it includes engine 10, impeller A 1 and impeller B 2, the engine 10 is set in transmission with the impeller A 1, the impeller A 1 and the impeller B 2 are connected in series, and the impeller B 2 is connected through a clutch 8 is set in transmission with the hydraulic pump 3, and the inertia body 4 is set on the impeller B2, on the transmission member between the impeller B2 and the hydraulic pump 3, and on the power shaft of the hydraulic pump 3 .

[0039] As a changeable implementation, Embodiment 1 of the present invention can also selectively choose to only make the impeller B 2, the transmission member between the impeller B 2 and the hydraulic pump 3 and the power of the hydraulic pump 3 Inertia body 4 is set on one or two parts in the shaft.

Embodiment 2

[0041] a power system such as figure 2 As shown, it includes engine 10, impeller A 1 and impeller B 2, the engine 10 is set in transmission with the impeller A 1, the impeller A 1 and the impeller B 2 are connected in series, and the impeller B 2 is connected through a clutch 8 and the hydraulic pump 3 transmission settings, the impeller B 2, the transmission member between the impeller B 2 and the hydraulic pump 3, and the power shaft of the hydraulic pump 3 are all transmitted through the speed-increasing mechanism 6 and the inertia body 4 set up.

[0042] As a changeable embodiment, Embodiment 2 of the present invention can also selectively choose to make the impeller B2, the transmission member between the impeller B2 and the hydraulic pump 3 and the power shaft of the hydraulic pump 3 One or two parts of one or two parts are set through speed-up mechanism 6 and inertia body 4 transmissions, and can further selectively select to make all the other one or two parts not se...

Embodiment 3

[0046] a power system such as Figure 3.1 and 3.2 As shown, it includes engine 10, impeller A 1, impeller B 2 and impeller AB 5, the engine 10 is set in transmission with the impeller A 1, and the impeller A 1, the impeller B 2 and the impeller AB 5 are connected in series The impeller B 2 is set in communication with the hydraulic pump 3 through the clutch 8, and inertia is set on the transmission member between the impeller B 2 and the hydraulic pump 3 and on the power shaft of the hydraulic pump 3 Body 4.

[0047] As a changeable implementation, Embodiment 3 of the present invention can also selectively choose to make the impeller B2, the transmission member between the impeller B2 and the hydraulic pump 3, and the power shaft of the hydraulic pump 3 An inertial body 4 is set on one piece, or an inertial body is set on at least two of the impeller B2, the transmission member between the impeller B2 and the hydraulic pump 3, and the power shaft of the hydraulic pump 3 4. ...

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Abstract

The invention discloses a power system comprising an engine, an impeller A and an impeller B. The engine and the impeller A are arranged in a transmission manner. The impeller A and the impeller B are arranged in a serial-connection and communicating manner. The impeller B and a hydraulic pump are arranged in a transmission manner through a clutch. Inertia bodies are arranged on the impeller B, a transmission piece between the impeller B and the hydraulic pump and / or a power shaft of the hydraulic pump. The disclosed power system has the beneficial effects that the structure is simple, efficiency is high, load responses are good, the environmental protection performance is good, torque of a prime motor power shaft is scientifically distributed, and flexibility is provided for space arrangement.

Description

technical field [0001] The invention relates to the field of power and transmission, in particular to a power system. Background technique [0002] The stability and load response of the power system including the prime mover (such as the transmission parts including the motor and the engine) are very important, which not only affect the noise, vibration, life and efficiency of the system, but also affect the pollution emission of the system when the engine is included. The traditional solution is to add a rotating inertia body (such as the flywheel of the engine) at the power output end of this type of power system. This solution will not be conducive to the torque distribution of the prime mover power shaft, and it will cause certain difficulties to the space arrangement, especially in the This is especially true in solutions involving variable ratio mechanisms. Therefore, a new power system needs to be invented. Contents of the invention [0003] In order to solve the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H47/06F16H33/08
CPCF16H47/06F16H33/08
Inventor 靳北彪
Owner SHANGLING CO LTD
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