GB221790A - Improvements in and relating to apparatus for navigation in the air - Google Patents
Improvements in and relating to apparatus for navigation in the airInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801058A (en) * | 1950-12-06 | 1957-07-30 | Constantin P Lent | Saucer-shaped aircraft |
-
1924
- 1924-08-29 GB GB20435/24A patent/GB221790A/en not_active Expired
Cited By (1)
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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