CH497314A - Fin-propelled watercraft - Google Patents
Fin-propelled watercraftInfo
- Publication number
- CH497314A CH497314A CH1566169A CH1566169A CH497314A CH 497314 A CH497314 A CH 497314A CH 1566169 A CH1566169 A CH 1566169A CH 1566169 A CH1566169 A CH 1566169A CH 497314 A CH497314 A CH 497314A
- Authority
- CH
- Switzerland
- Prior art keywords
- fin
- propelled watercraft
- watercraft
- propelled
- Prior art date
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
- B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
- Toys (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT1024268A AT305072B (en) | 1968-10-21 | 1968-10-21 | Fin-propelled watercraft |
AT225669A AT312453B (en) | 1969-03-07 | 1969-03-07 | Fin-propelled watercraft |
AT848669A AT313738B (en) | 1969-09-08 | 1969-09-08 | Fin-propelled watercraft |
Publications (1)
Publication Number | Publication Date |
---|---|
CH497314A true CH497314A (en) | 1970-10-15 |
Family
ID=27148425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1566169A CH497314A (en) | 1968-10-21 | 1969-10-20 | Fin-propelled watercraft |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH497314A (en) |
DE (1) | DE1953137A1 (en) |
ES (1) | ES372548A1 (en) |
FR (1) | FR2027526A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442181A1 (en) * | 1978-11-27 | 1980-06-20 | Caroff Yves | Manually propelled floating water craft - has hydrofoils and vertical paddle fixed in slot in elongate hull |
ES2411554B1 (en) * | 2011-08-17 | 2014-06-27 | Jose San Gabino Ramirez | WATER PROPULSION BY OSCILLATING FINS |
CN114162296B (en) * | 2021-11-25 | 2022-12-06 | 北京机电工程研究所 | Underwater vehicle propelling and control integrated device, underwater vehicle and navigation control method thereof |
-
1969
- 1969-10-15 ES ES372548A patent/ES372548A1/en not_active Expired
- 1969-10-17 DE DE19691953137 patent/DE1953137A1/en active Pending
- 1969-10-20 FR FR6935906A patent/FR2027526A1/fr not_active Withdrawn
- 1969-10-20 CH CH1566169A patent/CH497314A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES372548A1 (en) | 1972-02-01 |
FR2027526A1 (en) | 1970-10-02 |
DE1953137A1 (en) | 1970-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |