Title:
ELECTRONIC TEMPERATURE METER
Document Type and Number:
WIPO Patent Application WO/2010/075700
Kind Code:
A1
Abstract:
An electronic temperature meter (100, 200), comprises a front housing (111, 211), a back housing (112, 212), a temperature probe (120, 220) installed on the front housing (111, 211), a display device (130, 230) and a power source device. The temperature probe (120, 220) and the power source device are in electrical connection with the display device (130, 230); the power source device comprises a gear group (140, 240), a generator (150, 250) and a power-storing apparatus; the power input end of the gear group (140, 240) is connected with the rotatable back housing (112, 212), and the power output end of the gear group (140, 240) is connected with the generator (150, 250). The electronic temperature meter (100, 200) can use the electric energy generated by the self-carrying hand-wresting generator system as its power supply.
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Inventors:
HE WEIMING (CN)
LI MING (CN)
LI MING (CN)
Application Number:
PCT/CN2009/073631
Publication Date:
July 08, 2010
Filing Date:
August 31, 2009
Export Citation:
Assignee:
MINGLE METAL SHEN ZHEN CO LTD (CN)
HE WEIMING (CN)
LI MING (CN)
HE WEIMING (CN)
LI MING (CN)
International Classes:
G01K1/00; F03G5/00; H02J15/00
Foreign References:
| CN101441113A | 2009-05-27 | |||
| US3905232A | 1975-09-16 | |||
| CN2619139Y | 2004-06-02 | |||
| US20070014327A1 | 2007-01-18 | |||
| CN2708282Y | 2005-07-06 | |||
| CN2475917Y | 2002-02-06 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (Scitech PlaceNo.22, Jian Guo Men Wai Ave., Chao Yang District, Beijing 4, CN)
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