DK553389A - Foldepropel - Google Patents

Foldepropel

Info

Publication number
DK553389A
DK553389A DK553389A DK553389A DK553389A DK 553389 A DK553389 A DK 553389A DK 553389 A DK553389 A DK 553389A DK 553389 A DK553389 A DK 553389A DK 553389 A DK553389 A DK 553389A
Authority
DK
Denmark
Prior art keywords
propel
folding
folding propel
Prior art date
Application number
DK553389A
Other languages
Danish (da)
English (en)
Other versions
DK553389D0 (da
Inventor
Bo Bojsen
Dennis Bojsen
Original Assignee
Bo Bojsen
Dennis Bojsen
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 Bo Bojsen, Dennis Bojsen filed Critical Bo Bojsen
Priority to DK553389A priority Critical patent/DK553389A/da
Publication of DK553389D0 publication Critical patent/DK553389D0/da
Priority to AU67410/90A priority patent/AU6741090A/en
Priority to EP19900917034 priority patent/EP0499617A1/fr
Priority to PCT/DK1990/000286 priority patent/WO1991006468A1/fr
Publication of DK553389A publication Critical patent/DK553389A/da

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
    • B63H1/02—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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK553389A 1989-11-07 1989-11-07 Foldepropel DK553389A (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK553389A DK553389A (da) 1989-11-07 1989-11-07 Foldepropel
AU67410/90A AU6741090A (en) 1989-11-07 1990-11-07 Folding propeller
EP19900917034 EP0499617A1 (fr) 1989-11-07 1990-11-07 Helice pliante
PCT/DK1990/000286 WO1991006468A1 (fr) 1989-11-07 1990-11-07 Helice pliante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK553389A DK553389A (da) 1989-11-07 1989-11-07 Foldepropel

Publications (2)

Publication Number Publication Date
DK553389D0 DK553389D0 (da) 1989-11-07
DK553389A true DK553389A (da) 1991-05-08

Family

ID=8143263

Family Applications (1)

Application Number Title Priority Date Filing Date
DK553389A DK553389A (da) 1989-11-07 1989-11-07 Foldepropel

Country Status (4)

Country Link
EP (1) EP0499617A1 (fr)
AU (1) AU6741090A (fr)
DK (1) DK553389A (fr)
WO (1) WO1991006468A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DK179125B1 (en) 2016-02-18 2017-11-20 Flexofold Aps Folding propeller
WO2018086663A1 (fr) * 2016-11-14 2018-05-17 Bsi A/S Hélice pliante à inclinaison définie
DK179393B1 (en) * 2017-06-19 2018-05-28 Flexofold Aps Foldable propeller and method for assembly
DE102021102842A1 (de) * 2021-02-08 2022-08-11 Torqeedo Gmbh Faltpropeller für ein Wasserfahrzeug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US731020A (en) * 1902-12-08 1903-06-16 Bernt Charles Propeller for vessels.
US1491512A (en) * 1922-05-29 1924-04-22 Bracco Frederick Propeller

Also Published As

Publication number Publication date
DK553389D0 (da) 1989-11-07
AU6741090A (en) 1991-05-31
EP0499617A1 (fr) 1992-08-26
WO1991006468A1 (fr) 1991-05-16

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment