EP3538431A1 - Klappluftschraube mit einer definierten neigung - Google Patents
Klappluftschraube mit einer definierten neigungInfo
- Publication number
- EP3538431A1 EP3538431A1 EP16798401.2A EP16798401A EP3538431A1 EP 3538431 A1 EP3538431 A1 EP 3538431A1 EP 16798401 A EP16798401 A EP 16798401A EP 3538431 A1 EP3538431 A1 EP 3538431A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- propeller
- cha
- propeller blades
- folding
- abutment
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 235000019589 hardness Nutrition 0.000 claims 2
- CHBRHODLKOZEPZ-UHFFFAOYSA-N Clotiazepam Chemical compound S1C(CC)=CC2=C1N(C)C(=O)CN=C2C1=CC=CC=C1Cl CHBRHODLKOZEPZ-UHFFFAOYSA-N 0.000 claims 1
- 239000011295 pitch Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/20—Hubs; Blade connections
- B63H1/22—Hubs; Blade connections the blades being foldable
- B63H1/24—Hubs; Blade connections the blades being foldable automatically foldable or unfoldable
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Wind Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/DK2016/050365 WO2018086663A1 (en) | 2016-11-14 | 2016-11-14 | A folding propeller with a defined rake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3538431A1 true EP3538431A1 (de) | 2019-09-18 |
Family
ID=57354048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16798401.2A Pending EP3538431A1 (de) | 2016-11-14 | 2016-11-14 | Klappluftschraube mit einer definierten neigung |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3538431A1 (de) |
| WO (1) | WO2018086663A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519999A (zh) * | 2020-12-17 | 2021-03-19 | 雄名航空科工（芜湖）股份有限公司 | 一种螺旋桨及其传动装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB116009A (en) * | 1917-09-26 | 1918-05-30 | James Price | Improvements in and relating to Propellers. |
| US1496723A (en) * | 1923-01-10 | 1924-06-03 | Miller Albert | Emergency propeller |
| JPS6060095A (ja) * | 1983-09-13 | 1985-04-06 | Hiroaki Komiyama | ヨット帆走中に於ける船内機プロペラの抵抗を最少にする方法 |
| DK553389A (da) * | 1989-11-07 | 1991-05-08 | Bo Bojsen | Foldepropel |
| DK145093D0 (da) | 1993-12-23 | 1993-12-23 | Gori 1902 As | Propel |
| AUPN617295A0 (en) * | 1995-10-25 | 1995-11-16 | Tristream Propeller Company Pty Limited | An improved propeller |
| US9616991B2 (en) * | 2015-05-01 | 2017-04-11 | Peter Daniel WIRASNIK | Mechanically self-regulated propeller |
-
2016
- 2016-11-14 EP EP16798401.2A patent/EP3538431A1/de active Pending
- 2016-11-14 WO PCT/DK2016/050365 patent/WO2018086663A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018086663A1 (en) | 2018-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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|
| STAA | Information on the status of an ep patent application or granted ep patent |
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| 17P | Request for examination filed |
Effective date: 20190612 |
|
| AK | Designated contracting states |
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| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
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| 17Q | First examination report despatched |
Effective date: 20210325 |
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| GRAP | Despatch of communication of intention to grant a patent |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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