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Patent Searching and Data


Title:
ENGINE-STARTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/064819
Kind Code:
A1
Abstract:
A hybrid system for a UAV having a generator combined with a battery is suited for long-distance commodity delivery work, but often needs an engine shaft-mounted type portable engine starter which includes a starter motor for starting an engine used by the generator. An engine-starting apparatus (300) is for a multirotor helicopter (200) provided with a generator (210) which generates power by using an engine (213), the engine-starting apparatus (300) being provided with an engine start power supply switch (320) that turns on/off power supply to the generator (210) when the engine (213) is started, wherein, when the power supply is turned on by the engine start power supply switch (320), a power generation rotor (211) of the generator (210) rotates with respect to a power generation stator (212) of the generator (210), and thus an engine crankshaft (213s) of the engine (213) is rotated.

Inventors:
HASHIZUME Kenjiro (Nakamoto 4-chome Higashinari-k, Osaka-shi Osaka 22, JP)
Application Number:
JP2019/038609
Publication Date:
April 08, 2021
Filing Date:
September 30, 2019
Export Citation:
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Assignee:
TECHNOS YASHIMA CO.,LTD (2-6 Tamatsukuri 2-chome, Chuo-k, Osaka-shi Osaka 04, JP)
YASHIMA DENGYO CO.,LTD. (Nakamoto 4-chome Higashinari-k, Osaka-shi Osaka 22, JP)
International Classes:
F02N11/12; B64C27/06; B64D27/24; F02N11/04
Attorney, Agent or Firm:
TOKKYOGYOMUHOUJIN SHINOSAKAKOKUSAITOKKYOJIMUSYO (Miyahara 5-chome Yodogawa-ku Osaka-shi Osaka, 03, JP)
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