DE29823993U1 - Redundant device with counter-rotating propellers for propelling ships or other maritime objects - Google Patents
Redundant device with counter-rotating propellers for propelling ships or other maritime objectsInfo
- Publication number
- DE29823993U1 DE29823993U1 DE29823993U DE29823993U DE29823993U1 DE 29823993 U1 DE29823993 U1 DE 29823993U1 DE 29823993 U DE29823993 U DE 29823993U DE 29823993 U DE29823993 U DE 29823993U DE 29823993 U1 DE29823993 U1 DE 29823993U1
- Authority
- DE
- Germany
- Prior art keywords
- ships
- drive device
- propeller
- objects according
- maritime
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
- B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Retarders (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29823993U DE29823993U1 (en) | 1998-11-11 | 1998-11-11 | Redundant device with counter-rotating propellers for propelling ships or other maritime objects |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19851891 | 1998-11-11 | ||
DE29823993U DE29823993U1 (en) | 1998-11-11 | 1998-11-11 | Redundant device with counter-rotating propellers for propelling ships or other maritime objects |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29823993U1 true DE29823993U1 (en) | 2000-07-06 |
Family
ID=26050061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29823993U Expired - Lifetime DE29823993U1 (en) | 1998-11-11 | 1998-11-11 | Redundant device with counter-rotating propellers for propelling ships or other maritime objects |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29823993U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001054972A1 (en) * | 2000-01-28 | 2001-08-02 | Abb Oy | Motor unit for a ship |
DE102008037677A1 (en) * | 2008-08-14 | 2010-02-18 | Renk Aktiengesellschaft | Pod drive |
DE102009011289A1 (en) * | 2009-03-02 | 2010-09-09 | Siemens Aktiengesellschaft | Turbomachine with a housing with increased tightness |
-
1998
- 1998-11-11 DE DE29823993U patent/DE29823993U1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001054972A1 (en) * | 2000-01-28 | 2001-08-02 | Abb Oy | Motor unit for a ship |
US6921303B2 (en) | 2000-01-28 | 2005-07-26 | Abb Oy | Motor unit for a ship |
DE102008037677A1 (en) * | 2008-08-14 | 2010-02-18 | Renk Aktiengesellschaft | Pod drive |
DE102008037677B4 (en) * | 2008-08-14 | 2018-10-11 | Renk Aktiengesellschaft | POD drive |
DE102008037677C5 (en) | 2008-08-14 | 2022-10-27 | Renk Gmbh | POD drive |
DE102009011289A1 (en) * | 2009-03-02 | 2010-09-09 | Siemens Aktiengesellschaft | Turbomachine with a housing with increased tightness |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20000810 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20020321 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20050216 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20070201 |
|
R071 | Expiry of right |