ANTI-ICE DEVICE, WING, AIRCRAFT, AND ANTI-ICE METHOD

Title:

ANTI-ICE DEVICE, WING, AIRCRAFT, AND ANTI-ICE METHOD

Document Type and Number:

WIPO Patent Application WO/2012/098809

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide an anti-ice device, a wing, an aircraft, and an anti-ice method which prevent, with a simple structure, icing on the aircraft which flies in a flying environment under an icing condition. The anti-ice device according to the present invention outputs pressure waves to water drops that float in air in a supercooled state which exists in a traveling direction of the aircraft (10) to change the water drops into ice by the pressure waves. The pressure waves have 0.9 to 3.3 [Pa] on a predetermined position in consideration of attenuation in the case where an acceleration of, for example, 10 G is given to the water drops.

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Inventors:

INOUE NOBUO (JP)

Application Number:

PCT/JP2011/080044

Publication Date:

July 26, 2012

Filing Date:

December 26, 2011

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND LTD (JP)
INOUE NOBUO (JP)

International Classes:

B64D15/00

Domestic Patent References:

WO2010137596A1

2010-12-02

Foreign References:

JPH03295797A	1991-12-26
JPH03251668A	1991-11-11
JP2010504250A	2010-02-12
JPS61160395A	1986-07-21

Attorney, Agent or Firm:

FUJITA, Takaharu et al. (JP)
Takaharu Fujita (JP)

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