18610314. WORKING MACHINE AND METHOD OF CONTROLLING WORKING MACHINE simplified abstract (KUBOTA CORPORATION)
Contents
- 1 WORKING MACHINE AND METHOD OF CONTROLLING WORKING MACHINE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 WORKING MACHINE AND METHOD OF CONTROLLING WORKING MACHINE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Prior Art
- 1.11 Frequently Updated Research
- 1.12 Questions about Working Machine Technology
- 1.13 Original Abstract Submitted
WORKING MACHINE AND METHOD OF CONTROLLING WORKING MACHINE
Organization Name
Inventor(s)
Shinji Ohara of Sakai-shi (JP)
WORKING MACHINE AND METHOD OF CONTROLLING WORKING MACHINE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18610314 titled 'WORKING MACHINE AND METHOD OF CONTROLLING WORKING MACHINE
Simplified Explanation
The patent application describes a working machine with a prime mover, hydraulic pump, hydraulic actuator, control valve, and controller to control the flow rate of hydraulic fluid based on the rotation speed of the prime mover.
Key Features and Innovation
- Prime mover produces power
- Variable displacement hydraulic pump delivers hydraulic fluid
- Hydraulic actuator is actuated by hydraulic fluid
- Control valve adjusts hydraulic fluid flow
- Controller limits maximum flow rate based on prime mover rotation speed
Potential Applications
This technology can be used in various industrial machines and equipment that require precise control of hydraulic systems, such as construction machinery, agricultural equipment, and manufacturing processes.
Problems Solved
This technology addresses the need for efficient and controlled hydraulic systems in working machines, ensuring optimal performance and preventing damage due to excessive hydraulic fluid flow.
Benefits
- Improved efficiency in hydraulic systems
- Prevents damage from excessive hydraulic fluid flow
- Enhanced control and precision in machine operations
Commercial Applications
- Construction machinery
- Agricultural equipment
- Manufacturing processes
Prior Art
Readers can explore prior patents related to hydraulic systems, control valves, and variable displacement hydraulic pumps to understand the evolution of similar technologies.
Frequently Updated Research
Stay updated on advancements in hydraulic system technology, control mechanisms, and efficiency improvements in working machines.
Questions about Working Machine Technology
How does the controller limit the maximum flow rate of hydraulic fluid?
The controller adjusts the control valve based on the actual rotation speed of the prime mover to ensure the maximum flow rate does not exceed a preset limit flow rate.
What are the potential market implications of this technology in the industrial sector?
This technology can lead to more efficient and reliable working machines, reducing maintenance costs and improving overall productivity in various industries.
Original Abstract Submitted
A working machine includes a prime mover to produce power, a variable displacement hydraulic pump to be actuated by power produced by the prime mover to deliver hydraulic fluid, a hydraulic actuator to be actuated by hydraulic fluid delivered by the hydraulic pump, a control valve to adjust hydraulic fluid to actuate the hydraulic actuator, and a controller configured or programmed to control the control valve. The controller is configured or programmed to, based on an actual rotation speed of the prime mover, control the control valve to limit a maximum flow rate of hydraulic fluid supplied from the control valve to the hydraulic actuator such that the maximum flow rate does not exceed a limit flow rate. The limit flow rate corresponding to a rotation speed of the prime mover is not more than a maximum delivery flow rate of the hydraulic pump corresponding to the rotation speed.
