DeepSData
← Back to library中
Library ／ Cleaning ／ Dishwasher with high voltage DC motor
Source reports Expired

Dishwasher with high voltage DC motor

US-8241434-B2

Abstract

A dishwasher which uses a high voltage DC motor to drive a pump. The dishwasher cleans dishes and cooking and eating utensils by the use of a high pressure water spray driven by an electric pump which circulates water. The DC motor may have a built in motor controller to allow the motor to have a soft start, multiple speeds, smooth ramping between speeds and load control. This allows for an energy efficient system and noise prevention.

Patent figures（8）

US-8241434-B2 figure 1
1
US-8241434-B2 figure 2
2
US-8241434-B2 figure 3
3
US-8241434-B2 figure 4
4
US-8241434-B2 figure 5
5
US-8241434-B2 figure 6
6
US-8241434-B2 figure 7
7
US-8241434-B2 figure 8
8

Source status & events

No source-status events are recorded.

Related patents (same category)

Domestic cleaning applianceUS-9999331-B2Household appliance with adjustment mechanism for the door weight compensation deviceUS-9826883-B2Vacuum accessory toolUS-9215959-B2Cleaner head for a cleaning applianceUS-9204770-B2Dishwashing machineUS-9131825-B2Sump of dishwasherUS-9060667-B2Dishwashing machine and method for operating the sameUS-8961706-B2Rotating cleaning deviceUS-8925134-B2
Notice

This page is for reference only, not legal advice

A source status is not a legal conclusionPatent status may change through fee payment, reinstatement, family rights, or jurisdiction. Check current authoritative records and obtain professional advice.
Obtain FTO clearance before useBefore any make, import, or sell decision, obtain a Freedom-to-Operate analysis from a qualified patent professional.