DE19780302D2 - Propeller blade from ship propellers - Google Patents

Propeller blade from ship propellers

Info

Publication number: DE19780302D2
Authority: DE; Germany
Prior art keywords: propeller blade; ship propellers; propellers; ship; propeller
Prior art date: 1996-04-15
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 - Fee Related

Application number

DE19780302T

Other languages

German (de)

Inventor

Dirk Juergens

Christian Thieme

Heinz-Guenter Ehluss

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Blohm and Voss International GmbH

Original Assignee

Blohm and Voss International GmbH

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.)

1996-04-15

Filing date

1997-04-10

Publication date

1999-04-29

1997-04-10 Application filed by Blohm and Voss International GmbH filed Critical Blohm and Voss International GmbH

1997-04-10 Priority to DE19780302T priority Critical patent/DE19780302D2/en

1999-04-29 Application granted granted Critical

1999-04-29 Publication of DE19780302D2 publication Critical patent/DE19780302D2/en

2017-04-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- B63H1/26—Blades
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/16—Blades
- B64C11/18—Aerodynamic features

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Aviation & Aerospace Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
Ocean & Marine Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Wind Motors (AREA)

DE19780302T 1996-04-15 1997-04-10 Propeller blade from ship propellers Expired - Fee Related DE19780302D2 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE19780302T DE19780302D2 (en)	1996-04-15	1997-04-10	Propeller blade from ship propellers

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19614851		1996-04-15
PCT/DE1997/000733 WO1997038897A1 (en)	1996-04-15	1997-04-10	Blade for ship propellers
DE19780302T DE19780302D2 (en)	1996-04-15	1997-04-10	Propeller blade from ship propellers

Publications (1)

Publication Number	Publication Date
DE19780302D2 true DE19780302D2 (en)	1999-04-29

Family

ID=7791326

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19780302T Expired - Fee Related DE19780302D2 (en)	1996-04-15	1997-04-10	Propeller blade from ship propellers

Country Status (6)

Country	Link
EP (1)	EP0894066A1 (en)
JP (1)	JP2000508271A (en)
KR (1)	KR20000005416A (en)
CN (1)	CN1221379A (en)
DE (1)	DE19780302D2 (en)
WO (1)	WO1997038897A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GR990100151A (en) *	1999-05-06	2001-01-31		Opener of the twisting of whirls
US7049324B1 (en)	1999-11-15	2006-05-23	Ashis Kumar Saha	Triazoles as farnesyl transferase inhibitors
CN100406347C (en) *	2006-01-23	2008-07-30	李如忠	Energy-saving screw propeller for ship
KR101225177B1 (en)	2010-07-16	2013-01-22	삼성중공업 주식회사	Propeller and ship including the same
CN105438424B (en) *	2015-11-23	2017-11-21	镇江同舟螺旋桨有限公司	A kind of energy-conservation marine propeller of ending flap

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB196410A (en) *	1922-02-01	1923-04-26	William Robert Douglas Shaw	Improvements in wings for aerial machines
EP0282830B1 (en) *	1987-03-13	1992-09-02	Günter SPRANGER	Device in a gas or fluid stream with a split airfoil to increase the efficiency
DE4202745C2 (en) *	1991-09-04	1995-04-13	Blohm Voss Ag	Wing, in particular stabilizer fin for ships

1997
- 1997-04-10 DE DE19780302T patent/DE19780302D2/en not_active Expired - Fee Related
- 1997-04-10 KR KR1019980708158A patent/KR20000005416A/en not_active Withdrawn
- 1997-04-10 EP EP97923737A patent/EP0894066A1/en not_active Withdrawn
- 1997-04-10 WO PCT/DE1997/000733 patent/WO1997038897A1/en not_active Ceased
- 1997-04-10 JP JP9536642A patent/JP2000508271A/en active Pending
- 1997-04-10 CN CN97195287A patent/CN1221379A/en active Pending

Also Published As

Publication number	Publication date
JP2000508271A (en)	2000-07-04
KR20000005416A (en)	2000-01-25
WO1997038897A1 (en)	1997-10-23
EP0894066A1 (en)	1999-02-03
CN1221379A (en)	1999-06-30

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Legal Events

Date	Code	Title	Description
2002-06-27	8139	Disposal/non-payment of the annual fee