GB249445A - Improvements in and relating to reciprocating plate propellers - Google Patents
Improvements in and relating to reciprocating plate propellersInfo
- Publication number
- GB249445A GB249445A GB3046025A GB3046025A GB249445A GB 249445 A GB249445 A GB 249445A GB 3046025 A GB3046025 A GB 3046025A GB 3046025 A GB3046025 A GB 3046025A GB 249445 A GB249445 A GB 249445A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rods
- plates
- rim
- propellers
- pairs
- 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
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/30—Propulsive elements directly acting on water of non-rotary type
- B63H1/32—Flaps, pistons, or the like, reciprocating in propulsive direction
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
Abstract
249,445. Dure, F. Dec. 2, 1925. Propelling, steering, and manoeuvring by reciprocating plates.-Longitudinally reciprocating rods carry one or more propellers, each comprising a conical frame with internal radial abutment plates and collapsable blades hinged in pairs at their outer edges and adapted to open out on the rearward or propulsion stroke. Rods 12, 13, Fig. 1, are adapted to be reciprocated by an engine 22 through a pinion on the shaft 18 and rack in the member 15. The rods are bent as at 14 at the bow. Each propeller comprises a rim 27, Figs. 5 and 6, inclined rods 30 connecting the rim to the boss and fixed radial plates 25. The blades 33 are hinged in pairs on the rods 30 and open out against the rim on the propulsion stroke and collapse against the radial plates 25 on the return stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3046025A GB249445A (en) | 1925-12-02 | 1925-12-02 | Improvements in and relating to reciprocating plate propellers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3046025A GB249445A (en) | 1925-12-02 | 1925-12-02 | Improvements in and relating to reciprocating plate propellers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB249445A true GB249445A (en) | 1926-03-25 |
Family
ID=10308039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3046025A Expired GB249445A (en) | 1925-12-02 | 1925-12-02 | Improvements in and relating to reciprocating plate propellers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB249445A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008001404A1 (en) * | 2006-06-30 | 2008-01-03 | Antonio Portuesi | Reversible propulsion system |
| CN107618642A (en) * | 2017-08-28 | 2018-01-23 | 浙江海洋大学 | A kind of undersea detection device |
| CN107776860A (en) * | 2017-10-23 | 2018-03-09 | 大连海事大学 | A kind of bin propeller peculiar to vessel |
-
1925
- 1925-12-02 GB GB3046025A patent/GB249445A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008001404A1 (en) * | 2006-06-30 | 2008-01-03 | Antonio Portuesi | Reversible propulsion system |
| CN107618642A (en) * | 2017-08-28 | 2018-01-23 | 浙江海洋大学 | A kind of undersea detection device |
| CN107776860A (en) * | 2017-10-23 | 2018-03-09 | 大连海事大学 | A kind of bin propeller peculiar to vessel |
| CN107776860B (en) * | 2017-10-23 | 2019-05-31 | 大连海事大学 | A kind of bin propeller peculiar to vessel |
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