GB221790A - Improvements in and relating to apparatus for navigation in the air - Google Patents

Improvements in and relating to apparatus for navigation in the air

Info

Publication number
GB221790A
GB221790A GB20435/24A GB2043524A GB221790A GB 221790 A GB221790 A GB 221790A GB 20435/24 A GB20435/24 A GB 20435/24A GB 2043524 A GB2043524 A GB 2043524A GB 221790 A GB221790 A GB 221790A
Authority
GB
United Kingdom
Prior art keywords
air
propelling
navigation
relating
water
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB20435/24A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB221790A publication Critical patent/GB221790A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)

Abstract

221,790. Pilleux, H. L. Sept. 14, 1923, [Convention date]. Propelling by water jets and by vacuum ahead. - According to the Specification as open to inspection under Sect. 91 (3) (a), the invention described below may be applied to propulsion in water. This subject-matter does not appear in the Specification as accepted. For propelling and supporting aircraft, a parachute-like surface of considerable area has two or more scoop-like propellers 3 mounted thereon with their peripheries closely adjacent, each propeller comprising channel portions with catch and compress the air on one side of the surface for producing a pressure on the opposite side, for example as described in Specification 237,853.
GB20435/24A 1923-09-14 1924-08-29 Improvements in and relating to apparatus for navigation in the air Expired GB221790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR221790X 1923-09-14

Publications (1)

Publication Number Publication Date
GB221790A true GB221790A (en) 1925-11-30

Family

ID=8881636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20435/24A Expired GB221790A (en) 1923-09-14 1924-08-29 Improvements in and relating to apparatus for navigation in the air

Country Status (1)

Country Link
GB (1) GB221790A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801058A (en) * 1950-12-06 1957-07-30 Constantin P Lent Saucer-shaped aircraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801058A (en) * 1950-12-06 1957-07-30 Constantin P Lent Saucer-shaped aircraft

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