SE0101156L - Procedure and apparatus for reducing the take-off distance of water on floated seaplanes - Google Patents

Procedure and apparatus for reducing the take-off distance of water on floated seaplanes

Info

Publication number
SE0101156L
SE0101156L SE0101156A SE0101156A SE0101156L SE 0101156 L SE0101156 L SE 0101156L SE 0101156 A SE0101156 A SE 0101156A SE 0101156 A SE0101156 A SE 0101156A SE 0101156 L SE0101156 L SE 0101156L
Authority
SE
Sweden
Prior art keywords
crossbeam
seaplanes
fuselage
reducing
distance
Prior art date
Application number
SE0101156A
Other languages
Swedish (sv)
Other versions
SE518873C2 (en
SE0101156D0 (en
Inventor
Jan-Erik Rova
Original Assignee
Jan-Erik Rova
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 Jan-Erik Rova filed Critical Jan-Erik Rova
Priority to SE0101156A priority Critical patent/SE518873C2/en
Publication of SE0101156D0 publication Critical patent/SE0101156D0/en
Priority to CA002441611A priority patent/CA2441611A1/en
Priority to PCT/SE2002/000616 priority patent/WO2002079033A1/en
Publication of SE0101156L publication Critical patent/SE0101156L/en
Publication of SE518873C2 publication Critical patent/SE518873C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/385—Variable incidence wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/54—Floats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C35/00—Flying-boats; Seaplanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Toys (AREA)

Abstract

The invention refers to a device for reducing the required take-off distance at water surface of float-equipped seaplanes, in which the pitch of the wing is variable in relation to the horizontal longitudinal axis of the seaplane and which comprises a fuselage (1) with pilot and passenger compartment, said fuselage supporting a wing (6) and a drive engine (12) with propeller (13) and said fuselage (1) furthermore through struts (7, 9) and an upright frame structure (5) being carried by a pair of floats (2a, b) and connected with a rudder-equipped tail portion (3a, b, c, 4). The frame structure (5) comprises an upper crossbeam (8) and a lower crossbeam (14). At least one strut (9a, b) with variable length is hingedly connected at its upper end to said upper crossbeam (8) and extends obliquely downardly-rearwardly and is at its lower end hingedly connected to a further crossbeam (10), extending between said pair of floats.
SE0101156A 2001-03-30 2001-03-30 Procedure and apparatus for reducing the take-off distance of water on floated seaplanes SE518873C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0101156A SE518873C2 (en) 2001-03-30 2001-03-30 Procedure and apparatus for reducing the take-off distance of water on floated seaplanes
CA002441611A CA2441611A1 (en) 2001-03-30 2002-03-27 A device for reducing the required take-off distance at water surface of float-equipped seaplanes
PCT/SE2002/000616 WO2002079033A1 (en) 2001-03-30 2002-03-27 A device for reducing the required take-off distance at water surface of float-equipped seaplanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101156A SE518873C2 (en) 2001-03-30 2001-03-30 Procedure and apparatus for reducing the take-off distance of water on floated seaplanes

Publications (3)

Publication Number Publication Date
SE0101156D0 SE0101156D0 (en) 2001-03-30
SE0101156L true SE0101156L (en) 2002-10-01
SE518873C2 SE518873C2 (en) 2002-12-03

Family

ID=20283626

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101156A SE518873C2 (en) 2001-03-30 2001-03-30 Procedure and apparatus for reducing the take-off distance of water on floated seaplanes

Country Status (3)

Country Link
CA (1) CA2441611A1 (en)
SE (1) SE518873C2 (en)
WO (1) WO2002079033A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006045833B4 (en) * 2006-09-22 2010-01-14 Anno Claus Mentzel Collapsible seaplane
CN110576947B (en) * 2018-06-10 2024-06-21 天津大学（青岛）海洋工程研究院有限公司 Water take-off and landing device of airplane
CN114400926B (en) * 2021-12-28 2024-07-23 中国航天空气动力技术研究院 Two-degree-of-freedom wing panel flutter energy collection device and wind power generation equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6164591A (en) * 1997-07-25 2000-12-26 Descatha; Michel Henri Ground-effect flying boats also applicable to aircraft, drones, and spacecraft

Also Published As

Publication number Publication date
SE518873C2 (en) 2002-12-03
CA2441611A1 (en) 2002-10-10
SE0101156D0 (en) 2001-03-30
WO2002079033A1 (en) 2002-10-10

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Legal Events

Date Code Title Description
NUG Patent has lapsed