SU1839917A1 - Seaplane - Google Patents

Seaplane

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Publication number
SU1839917A1
SU1839917A1 SU2250295/11A SU2250295A SU1839917A1 SU 1839917 A1 SU1839917 A1 SU 1839917A1 SU 2250295/11 A SU2250295/11 A SU 2250295/11A SU 2250295 A SU2250295 A SU 2250295A SU 1839917 A1 SU1839917 A1 SU 1839917A1
Authority
SU
USSR - Soviet Union
Prior art keywords
wing
seaplane
extension
planing step
effect
Prior art date
Application number
SU2250295/11A
Other languages
Russian (ru)
Inventor
Анатолий Георгиевич Богатырев
Original Assignee
Акционерное общество открытого типа "ТАНТК им.Г.М.Бериева"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Акционерное общество открытого типа "ТАНТК им.Г.М.Бериева" filed Critical Акционерное общество открытого типа "ТАНТК им.Г.М.Бериева"
Priority to SU2250295/11A priority Critical patent/SU1839917A1/en
Application granted granted Critical
Publication of SU1839917A1 publication Critical patent/SU1839917A1/en

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Abstract

FIELD: aeronautical engineering; manufacture of seaplanes and ground-effect craft.SUBSTANCE: proposed seaplane has wing, tail unit and power plant. Seaplane is made in form of swept-back flying wing with extension in central section. Located on lower surface of this wing is longitudinal planing step and extensible transverse planing step is mounted in CG area; transverse planing step is used to reduced wettability at takeoff and landing. Wing may be formed by supercritical profile along axis of symmetry changing to profile of positive camber at boundary of extension.EFFECT: improved flight characteristics; improved lifting characteristics of wing.2 cl, 1 dwg
SU2250295/11A 1978-12-18 1978-12-18 Seaplane SU1839917A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2250295/11A SU1839917A1 (en) 1978-12-18 1978-12-18 Seaplane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2250295/11A SU1839917A1 (en) 1978-12-18 1978-12-18 Seaplane

Publications (1)

Publication Number Publication Date
SU1839917A1 true SU1839917A1 (en) 2006-06-20

Family

ID=60541626

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2250295/11A SU1839917A1 (en) 1978-12-18 1978-12-18 Seaplane

Country Status (1)

Country Link
SU (1) SU1839917A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105366051A (en) * 2015-12-07 2016-03-02 中国航天空气动力技术研究院 Unmanned ground effect aircraft for seawater water sample acquisition
CN109677604A (en) * 2019-01-07 2019-04-26 南京航空航天大学 A kind of double-T shaped empennage ground effect vehicle of ultra-large type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105366051A (en) * 2015-12-07 2016-03-02 中国航天空气动力技术研究院 Unmanned ground effect aircraft for seawater water sample acquisition
CN109677604A (en) * 2019-01-07 2019-04-26 南京航空航天大学 A kind of double-T shaped empennage ground effect vehicle of ultra-large type

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