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Power supply systems for electrical devices

A technology of charging equipment and equipment, which is applied in the direction of electrical components, electrolytic capacitors, battery circuit devices, etc., can solve the problems of equipment malfunction and waste, and achieve the effects of fast charging/discharging, high cost efficiency, and high efficiency

Inactive Publication Date: 2007-03-21
PA CONSULTING SERVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sometimes the device does not work properly because the battery may be partially charged, or the user disposes of the battery before it reaches the end of its useful life when replacing consumables, resulting in waste

Method used

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  • Power supply systems for electrical devices
  • Power supply systems for electrical devices
  • Power supply systems for electrical devices

Examples

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Embodiment Construction

[0051] Referring to FIG. 1 , in a preferred first embodiment of the present invention, a fast charging system is mainly identified as 2 , which includes: a power supply device 4 , and a control circuit 6 having the function of controlling the device 4 . The energizing device 4 may be a release device and the control circuit 6 may be used to control the duration of injection pulses and / or the time between injections in order to increase or decrease the liquid dispensing rate and the period between charging. The supercapacitor 8 is connected to the control circuit 6 to form a power supply, using one or more supercapacitors capable of fast recharging and supplying power to the powered device 4, the control circuit 6 is also used to regulate the power from the supercapacitor 8 when the supercapacitor 8 discharges constant power. The device 4 has a user interface 10 and elements 12 that perform device functions, such as a spraying mechanism. The device 4 may also be provided with ...

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PUM

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Abstract

An electrically powered portable device, the device being other than a toothbrush, the device including means for providing a function to be performed by the device, an electrical power supply which incorporates at least one capacitor for storing electrical charge to power the device, electronic control circuitry to control electrical power drawn from the electrical power supply for driving the function providing means, and a recharge interface for recharging the electrical power supply, the recharge interface being arranged to be electrically connectable to a charging device.

Description

technical field [0001] The present invention generally relates to power supply systems for portable electrical equipment. The invention also relates to a portable charging device, in particular a device for rapidly transferring charge to a type of household device designed to include a charge transfer interface and an energy storage device. The invention also relates to portable electrical equipment, in particular such equipment adapted to be powered by such a portable charging device. Background technique [0002] Many home appliances require low power output for their special functions, such as household deliver devices. Domestic delivery devices are used to deliver a class of volatile actives, including their use to deliver air fresheners and pest control products. Such devices come in a variety of forms and can generally be divided into passive and active systems. The latter include energy sources to enhance the release of active substances and allow efficient use of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/34H01G9/00H01G9/14
CPCH02J7/345H01G9/14
Inventor 斯图尔特·M.·R.·琼斯大卫·穆雷·克罗斯蒂墨希·迈克尔·伍德
Owner PA CONSULTING SERVICES
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