Hybrid construction equipment
First Claim
1. Hybrid construction equipment, comprising:
- on an upper revolving superstructure rotatably placed on a lower traveling unit, an engine;
a generator driven by said engine;
a battery charged with electric power generated by said generator;
an electric motor driven by electric power of said battery;
an inverter for controlling drive of said electric motor; and
a driver'"'"'s cab, wherein said battery is placed to be isolated from said engine and said generator.
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Accused Products
Abstract
A hybrid construction equipment capable of sufficiently exhibiting performance of a battery with strategic arrangement of the apparatuses being carried out is provided. For this purpose, the hybrid construction equipment includes, on an upper revolving superstructure (10) rotatably placed on a lower traveling unit, an engine (1), a generator (3) driven by the engine (1), a battery (5) charged with electric power generated by the generator (3), an electric motor (7) driven by electric power of the battery (5), an inverter (6) for controlling drive of the electric motor (7) and a driver'"'"'s cab (12), and the battery (5) is placed to be isolated from the engine (1) and the generator (3).
34 Citations
10 Claims
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1. Hybrid construction equipment, comprising:
on an upper revolving superstructure rotatably placed on a lower traveling unit, an engine;
a generator driven by said engine;
a battery charged with electric power generated by said generator;
an electric motor driven by electric power of said battery;
an inverter for controlling drive of said electric motor; and
a driver'"'"'s cab, wherein said battery is placed to be isolated from said engine and said generator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
Specification