Apparatus having a battery-saving feature

Details Apparatus having a battery-saving feature Apparatus having a battery-saving feature

1996-12-11

2000-03-28

Metjahic, Safet

Photography

With power supply detail

Having nonelectrochemical power source

G03B 726

Patent

active

060442301

ABSTRACT:
An apparatus adapted for use with a battery includes an insulation unit for providing an insulating state between the apparatus and the battery, and a releasing unit for releasing the insulation unit in cooperation with an operation relating to use of the apparatus and for maintaining thereafter the released state independently of the operation relating to the use of the apparatus. Alternatively, an apparatus adapted for use with a chargeable unit charged by a solar cell, includes an insulation portion for providing an insulating state between the solar cell and an operation circuit of the apparatus in a state in which the chargeable unit can be charged by the solar cell. A packing device is adapted for use with an apparatus which uses energy provided by a solar cell, the device includes a light provided by a transmission portion for providing a state in which external light can act on the solar cell when the apparatus is packed in the packing device.

REFERENCES:
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patent: 4328456 (1982-05-01), Suzuki et al.
patent: 4337529 (1982-06-01), Morokawa
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patent: 5245171 (1993-09-01), Fox et al.
patent: 5337099 (1994-08-01), Tasaka et al.
patent: 5402204 (1995-03-01), Yoshimura
patent: 5424800 (1995-06-01), Suzuki

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