WO2016075230A3 - Protective device for the sealing of a stern tube of propeller-driven ships - Google Patents

Protective device for the sealing of a stern tube of propeller-driven ships Download PDF

Info

Publication number
WO2016075230A3
WO2016075230A3 PCT/EP2015/076424 EP2015076424W WO2016075230A3 WO 2016075230 A3 WO2016075230 A3 WO 2016075230A3 EP 2015076424 W EP2015076424 W EP 2015076424W WO 2016075230 A3 WO2016075230 A3 WO 2016075230A3
Authority
WO
WIPO (PCT)
Prior art keywords
stern tube
propeller
propeller hub
sealing
ring
Prior art date
Application number
PCT/EP2015/076424
Other languages
German (de)
French (fr)
Other versions
WO2016075230A2 (en
Inventor
Nils Böttcher
Wolfgang Brandt
Carlos Fangauf
Johannes Goetz
Detlef Hammerschmidt
Andreas Konieczny
Fred Menig
Christian Preissler
Mathias Rusch
Marko WRAGE
Lars Ziemen
Original Assignee
Aktiebolaget Skf
Skf Blohm + Voss Industries 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.)
Filing date
Publication date
Application filed by Aktiebolaget Skf, Skf Blohm + Voss Industries Gmbh filed Critical Aktiebolaget Skf
Priority to KR1020177010456A priority Critical patent/KR20170088831A/en
Priority to CN201580053984.2A priority patent/CN107108005A/en
Priority to JP2017525869A priority patent/JP6840667B2/en
Priority to US15/523,799 priority patent/US20170313398A1/en
Publication of WO2016075230A2 publication Critical patent/WO2016075230A2/en
Publication of WO2016075230A3 publication Critical patent/WO2016075230A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • 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
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2221/00—Methods and means for joining members or elements
    • B63B2221/08—Methods and means for joining members or elements by means of threaded members, e.g. screws, threaded bolts or nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H2023/327—Sealings specially adapted for propeller shafts or stern tubes

Abstract

The invention relates to a protective device for the sealing of a stern tube (1) of propeller-driven ships, in which an intermediate space is provided between the stern tube (2) and the propeller hub (3), which is covered by a tubular protective jacket (4) arranged concentrically to the propeller hub. Said protective jacket is firmly anchored to the stern tube (2) and engages over the propeller hub (3) such that an annular gap (5) is left open, wherein a ring (6), which is concentric to the propeller hub (3) and has a U-shape in the radial section, is arranged in the intermediate space between stern tube (2) and propeller hub (3) inside the protective jacket (4), the U-shaped opening of the ring being directed radially outwards. The aim of the invention is to provide an easily manageable and cost-effective solution. In order to achieve said aim, the invention provides that the ring (6) consists at least partially of a material (B) which can have a pourable consistency at room temperature (T = 20 °C).
PCT/EP2015/076424 2014-11-12 2015-11-12 Protective device for the sealing of a stern tube of propeller-driven ships WO2016075230A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020177010456A KR20170088831A (en) 2014-11-12 2015-11-12 Protective device for the sealing of a stern tube of propeller-driven ships
CN201580053984.2A CN107108005A (en) 2014-11-12 2015-11-12 The sealed protection device of the stern pipe of ship is driven for propeller
JP2017525869A JP6840667B2 (en) 2014-11-12 2015-11-12 Protective device for propeller-driven ship stern tube sealing device
US15/523,799 US20170313398A1 (en) 2014-11-12 2015-11-12 Protective device for the sealing of a stern tube of propeller-driven ships

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014223064.0A DE102014223064B4 (en) 2014-11-12 2014-11-12 Protective device for the stern tube seal of propeller-propelled ships
DE102014223064.0 2014-11-12

Publications (2)

Publication Number Publication Date
WO2016075230A2 WO2016075230A2 (en) 2016-05-19
WO2016075230A3 true WO2016075230A3 (en) 2016-07-07

Family

ID=54541071

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/076424 WO2016075230A2 (en) 2014-11-12 2015-11-12 Protective device for the sealing of a stern tube of propeller-driven ships

Country Status (6)

Country Link
US (1) US20170313398A1 (en)
JP (1) JP6840667B2 (en)
KR (1) KR20170088831A (en)
CN (1) CN107108005A (en)
DE (1) DE102014223064B4 (en)
WO (1) WO2016075230A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110203369B (en) * 2019-06-14 2021-03-19 上海外高桥造船有限公司 Ship stern post rope-proof cover assembly
CN111498051B (en) * 2020-04-17 2021-05-11 中船黄埔文冲船舶有限公司 Ship main engine epoxy pouring tool and using method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718419A1 (en) * 1987-06-02 1988-12-15 Blohm Voss Ag PROTECTIVE DEVICE FOR THE STEVEN TUBE SEALING OF PROPELLER-DRIVEN SHIPS
JP2000238694A (en) * 1999-02-23 2000-09-05 Nippon Marine Techno Kk Stern tube sealing device
EP1182133A1 (en) * 2000-08-07 2002-02-27 Japan Marine Technologies Ltd. Stern tube sealing apparatus
US20110304102A1 (en) * 2010-06-10 2011-12-15 Wartsila Japan Ltd. Seal ring and stern tube sealing device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB519329A (en) * 1938-09-20 1940-03-21 Joseph Hind Pescod Improvements in or relating to ships hulls
GB1575919A (en) * 1976-12-20 1980-10-01 Cox J Ship's propeller shaft sealing assembly
JPS5911099U (en) * 1982-07-14 1984-01-24 ヤマハ発動機株式会社 Device to prevent rope from wrapping around propeller shaft
JPS61154196U (en) * 1985-03-19 1986-09-24
DE3740679C2 (en) * 1987-12-01 1993-10-14 Blohm Voss Ag Device for cathodic corrosion protection of a component on a stern tube of a ship
JP2518427Y2 (en) * 1990-04-10 1996-11-27 三菱重工業株式会社 Rope guard for marine counter-rotating propeller
JPH08150613A (en) * 1991-02-14 1996-06-11 Pub Works Res Inst Ministry Of Constr Fiber reinforced resin concrete hume pipe and its production
CN2094506U (en) * 1991-02-26 1992-01-29 苗丰祝 Rope protective device for tail axle sealing system
DE4432333A1 (en) * 1994-09-10 1996-03-14 Iloma Automatisierungstechnik Method and device for producing molded articles from polymer concrete
CN2468897Y (en) * 2001-02-22 2002-01-02 徐振昭 Protective ments for sealing of tail axle of ship
US7977424B2 (en) * 2001-08-13 2011-07-12 Zoran Petrovic Polymer concrete and method for preparation thereof
JP3621936B2 (en) * 2002-07-11 2005-02-23 アイエスティー株式会社 Method for manufacturing mold fixture and mold fixture
CN1265111C (en) * 2002-10-28 2006-07-19 四川明达船用密封有限公司 Marine stern-shaft anti-fish-net oil-lubricating sealing device
JP4557202B2 (en) * 2003-04-01 2010-10-06 花王株式会社 Polymer concrete composition for audio equipment
CN202138533U (en) * 2011-05-25 2012-02-08 张潮宏 Oiling head and tail sealing device for tailshaft of ship

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718419A1 (en) * 1987-06-02 1988-12-15 Blohm Voss Ag PROTECTIVE DEVICE FOR THE STEVEN TUBE SEALING OF PROPELLER-DRIVEN SHIPS
JP2000238694A (en) * 1999-02-23 2000-09-05 Nippon Marine Techno Kk Stern tube sealing device
EP1182133A1 (en) * 2000-08-07 2002-02-27 Japan Marine Technologies Ltd. Stern tube sealing apparatus
US20110304102A1 (en) * 2010-06-10 2011-12-15 Wartsila Japan Ltd. Seal ring and stern tube sealing device

Also Published As

Publication number Publication date
DE102014223064B4 (en) 2019-07-18
CN107108005A (en) 2017-08-29
WO2016075230A2 (en) 2016-05-19
US20170313398A1 (en) 2017-11-02
JP6840667B2 (en) 2021-03-10
JP2017534524A (en) 2017-11-24
DE102014223064A1 (en) 2016-05-12
KR20170088831A (en) 2017-08-02

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