WO2010094611A1 - Dichtungsanordnung für einen schwenkbaren bootsantrieb - Google Patents
Dichtungsanordnung für einen schwenkbaren bootsantrieb Download PDFInfo
- Publication number
- WO2010094611A1 WO2010094611A1 PCT/EP2010/051697 EP2010051697W WO2010094611A1 WO 2010094611 A1 WO2010094611 A1 WO 2010094611A1 EP 2010051697 W EP2010051697 W EP 2010051697W WO 2010094611 A1 WO2010094611 A1 WO 2010094611A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- boat
- hull
- sealing arrangement
- sealing
- sealing elements
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
- B63H20/02—Mounting of propulsion units
- B63H20/06—Mounting of propulsion units on an intermediate support
-
- 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
Definitions
- the invention relates! a Dschtungsa ⁇ extract for a pivotable boat drive according to the preamble of claim 1.
- Known inboard boat drives have a submerged control and propulsion unit, which is pivotable about a vertical axis.
- the propulsion is generated by one or two screws whose axis of rotation by means of
- the propulsion and control unit has a vertically arranged column, the drive shaft for the propeller
- the boat drive penetrates the fuselage opening with a ring gap, which is formed by at least two flexible, closed annular chambers. By the sealed annular chamber is achieved that the
- Boat hull can run, especially in the vertical direction. This is particularly advantageous for a boat
- a preferred embodiment provides that the annular chamber is filled with a control liquid and communicates with a control container.
- the advantage of a permanent control of the sealing effect is achieved.
- the Kontroü employs a liquid level indicator, by which the liquid level can be controlled continuously. If, for example, the level of the control fluid in the control tank drops, control fluid escapes from the annular chamber, i. H. the inner (the Bootsin ⁇ eren facing) sealing element is leaking, so that the control fluid flows into the boat interior.
- the level of the control liquid in the control tank may increase - in this case, seawater enters the annular chamber, i. H. the outer, seawater-side sealing element is leaking, while the inner sealing element is still intact.
- the case is possible that both the inner and outer density belts are leaking, even then there is a change in the control level, i. H. a warning for a water intake
- control container is arranged in the interior of the boat hull and connected via a flexible conduit with the annular chamber.
- the at least two elements are designed as bellows or bellows seals which preferably have bead-shaped thickenings on inner and outer peripheries.
- the Dichtefemente can be clamped with their peripheral beads on both sides, so that there is a leak-tight seal. This also defines the volume of the Rs ⁇ ghunt for receiving the control liquid.
- the hull opening in a fuselage intermediate piece hereinafter also referred to as intermediate piece, arranged, which can be inserted into the hull.
- the fuselage interface as Crashtei! be formed, preferably in sandwich construction. Since the intermediate piece - due to the flexible sealing elements - does not absorb any reaction forces from the screw thrust, it can be easily and deformably formed.
- Fig. 1a, 1b a Dichtungsungsanordnu ⁇ g invention, attached to a
- Fig. 2 is a partial section through a Bootsa ⁇ trieb in conjunction with the
- FIG. 1a shows a sealing arrangement 1 according to the invention in a cross-section
- FIG. 1b the seal assembly 1 in a view from above, installed in a fuselage intermediate piece 2, in the Foige ⁇ de ⁇ also briefly called intermediate piece 2, shows.
- the intermediate piece 2 is inserted into an unillustrated opening, which corresponds to the ovaien circumference of the intermediate piece 2, a not dargesteiiten boat hull and connected to this firmly and tightly.
- Anmeiderin internal file number of A ⁇ melderin: is such a Zwk
- the Belgdichtu ⁇ gen 5, 6, soft with their annular beads 5a, 5b s 6a, 6b are clamped in the clamping devices 3, 4, form a closed annular chamber 7.
- the second (outer) clamping device 4 is fixedly connected to the intermediate piece 2 and forms with this a preassembled unit, which is used in the boat hull, not shown.
- the intermediate piece 2 is only incomplete, that is shown substantially only with an upper steel plate 2a.
- Dtehtele- element 5 faces the interior of the boat hull; the arranged in the drawing below sealing element 6 is arranged on the seawater side.
- the annular chamber 7 is - as will be described below - filled with a Kontrolidemkeit which serves to check the function of the sealing effect of the two sealing elements 5, 6,
- Fig. 2 shows the seal assembly 1 in conjunction with a partially illustrated boat drive 8 and the intermediate piece 2, which is shown here with the inner steel plate 2a and an outer (seawater side) steel plate 2b.
- the boat drive 8 comprises a pivotable control device 9, which can be driven via an unspecified transmission and which has a housing 9a for receiving a drive shaft 10 for a propeller (also called a screw), not shown.
- the control device 9 is mounted pivotably about the vertical axis z relative to a support 11 supported on the fuselage side and fixed in both axial directions.
- the inner Kiemmvorides 3 is fixed, while the outer clamping device 4 is connected to the intermediate piece 2.
- the entire boat Bearing 11, i «ti and the weight of the boat drive 8 are introduced directly into the hull.
- a transverse and a longitudinal bore 12a, 12b are arranged, via which the annular chamber 7 can be connected to a flexible connecting line, not shown, to the Kontrallbeffleiter 11.
- the inner sealing element 5 is defective, and the control liquid exits from the annular chamber 7 in the boat interior.
- the control liquid exits from the annular chamber 7 in the boat interior.
- the annular chamber 7 communicating with the control tank 11 via the control fluid provides effective and constant control as to whether the gasket is intact or whether there is a malfunction in the form of a leak.
- annular chamber 7 In the illustrated embodiment, only one annular chamber 7 is shown, which is enclosed by two sealing elements 5, 8. It is also possible and within the scope of the invention for a plurality of annular chambers, which are divided off from one another by sealing elements, to be arranged one behind the other. This would increase security against
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sealing Devices (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2010215632A AU2010215632B2 (en) | 2009-02-18 | 2010-02-11 | Sealing arrangement for a pivotable boat drive |
EP10703864.8A EP2398701B1 (de) | 2009-02-18 | 2010-02-11 | Dichtungsanordnung für einen schwenkbaren bootsantrieb |
US13/145,608 US8740662B2 (en) | 2009-02-18 | 2010-02-11 | Sealing arrangement for a pivotable boat drive |
CN201080007620.8A CN102317151B (zh) | 2009-02-18 | 2010-02-11 | 用于可枢转的船驱动装置的密封装置 |
JP2011550523A JP5584707B2 (ja) | 2009-02-18 | 2010-02-11 | 回動可能なボート駆動部のためのシール構造 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009000994A DE102009000994A1 (de) | 2009-02-18 | 2009-02-18 | Dichtungsanordnung für einen schwenkbaren Bootsantrieb |
DE102009000994.9 | 2009-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010094611A1 true WO2010094611A1 (de) | 2010-08-26 |
Family
ID=42335136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/051697 WO2010094611A1 (de) | 2009-02-18 | 2010-02-11 | Dichtungsanordnung für einen schwenkbaren bootsantrieb |
Country Status (7)
Country | Link |
---|---|
US (1) | US8740662B2 (de) |
EP (1) | EP2398701B1 (de) |
JP (1) | JP5584707B2 (de) |
CN (1) | CN102317151B (de) |
AU (1) | AU2010215632B2 (de) |
DE (1) | DE102009000994A1 (de) |
WO (1) | WO2010094611A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012210727A1 (de) | 2012-06-25 | 2014-01-02 | Zf Friedrichshafen Ag | Bootsantrieb |
DE102012220299A1 (de) | 2012-11-08 | 2014-05-22 | Zf Friedrichshafen Ag | Bootsrumpf |
US9114864B2 (en) * | 2013-08-05 | 2015-08-25 | Caterpillar Inc. | Marine pod hull seal assembly |
EP2993123B1 (de) | 2014-09-02 | 2017-03-08 | ABB Oy | Dichtungsanordnung in einem Schiff |
JP3201502U (ja) * | 2015-09-29 | 2015-12-10 | かもめプロペラ株式会社 | 船舶用スラスタ |
US11649028B2 (en) | 2019-02-27 | 2023-05-16 | Pelican International Inc. | Watercraft having an interface for mounting a propulsion mechanism |
US10829189B2 (en) | 2019-02-27 | 2020-11-10 | Pelican International Inc. | Interface for mounting a propulsion mechanism to a watercraft |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1569661A (en) * | 1977-05-30 | 1980-06-18 | Yanmar Diesel Engine Co | Seal arrangement between an outdrive unit and a hull of a vessel |
WO2005005249A1 (en) | 2003-07-11 | 2005-01-20 | Ab Volvo Penta | Turning propeller drive for a boat |
JP2008001208A (ja) * | 2006-06-21 | 2008-01-10 | Kobelco Eagle Marine Engineering Co Ltd | シール装置 |
US7387556B1 (en) * | 2006-03-01 | 2008-06-17 | Brunswick Corporation | Exhaust system for a marine propulsion device having a driveshaft extending vertically through a bottom portion of a boat hull |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4040378A (en) * | 1974-06-24 | 1977-08-09 | Outboard Marine Corporation | Method and apparatus for installing a marine propulsion device |
US3982496A (en) * | 1974-06-24 | 1976-09-28 | Outboard Marine Corporation | Seal and isolation mounting system |
JPS6311040Y2 (de) * | 1977-05-30 | 1988-04-01 | ||
DE8111209U1 (de) * | 1981-04-13 | 1982-11-18 | Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel | Hintere abdichtung an einem stevenrohrlager |
US4543069A (en) * | 1981-04-16 | 1985-09-24 | Yamaha Hatsudoki Kabushiki Kaisha | Auxiliary propelling equipment mounting structure for sail boats |
DE3122406A1 (de) * | 1981-06-05 | 1982-12-23 | Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel | Abdichtungsanordnung, insbesondere fuer hintere stevenrohrabdichtungen |
SE449335B (sv) | 1982-02-03 | 1987-04-27 | Volvo Penta Ab | Infestningsskold for ett inudrev |
JPH058235Y2 (de) * | 1985-04-12 | 1993-03-02 | ||
JP2509401B2 (ja) * | 1991-09-30 | 1996-06-19 | 株式会社神戸製鋼所 | 船尾管の軸封装置とその制御方法 |
JPH0637039Y2 (ja) * | 1992-07-17 | 1994-09-28 | 川崎重工業株式会社 | 昇降式スラスタの構造 |
JPH06286692A (ja) * | 1993-04-02 | 1994-10-11 | Sanshin Ind Co Ltd | 船舶推進機 |
DE4434247B4 (de) | 1994-09-24 | 2004-07-15 | B + V Industrietechnik Gmbh | Sicherheitsvorrichtung an Abdichtungsanordnungen für Propellerwellen von Schiffen |
SE511595C2 (sv) * | 1997-12-19 | 1999-10-25 | Volvo Penta Ab | Drivaggregat i en båt |
JP4044671B2 (ja) | 1998-04-10 | 2008-02-06 | ヤンマー株式会社 | 船内外機のドライブ装置 |
JP2001066757A (ja) * | 2000-08-07 | 2001-03-16 | Seiko Epson Corp | 露光方法 |
SE524504C2 (sv) * | 2002-05-03 | 2004-08-17 | Volvo Penta Ab | Båtskrov med utombordsdrev samt utombordsdrev för båtar |
JP4469863B2 (ja) * | 2007-02-16 | 2010-06-02 | ヤンマー株式会社 | 船内外機のドライブ装置 |
-
2009
- 2009-02-18 DE DE102009000994A patent/DE102009000994A1/de not_active Withdrawn
-
2010
- 2010-02-11 AU AU2010215632A patent/AU2010215632B2/en not_active Ceased
- 2010-02-11 JP JP2011550523A patent/JP5584707B2/ja active Active
- 2010-02-11 CN CN201080007620.8A patent/CN102317151B/zh not_active Expired - Fee Related
- 2010-02-11 US US13/145,608 patent/US8740662B2/en active Active
- 2010-02-11 WO PCT/EP2010/051697 patent/WO2010094611A1/de active Application Filing
- 2010-02-11 EP EP10703864.8A patent/EP2398701B1/de active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1569661A (en) * | 1977-05-30 | 1980-06-18 | Yanmar Diesel Engine Co | Seal arrangement between an outdrive unit and a hull of a vessel |
WO2005005249A1 (en) | 2003-07-11 | 2005-01-20 | Ab Volvo Penta | Turning propeller drive for a boat |
US7387556B1 (en) * | 2006-03-01 | 2008-06-17 | Brunswick Corporation | Exhaust system for a marine propulsion device having a driveshaft extending vertically through a bottom portion of a boat hull |
JP2008001208A (ja) * | 2006-06-21 | 2008-01-10 | Kobelco Eagle Marine Engineering Co Ltd | シール装置 |
Also Published As
Publication number | Publication date |
---|---|
US20110291367A1 (en) | 2011-12-01 |
EP2398701B1 (de) | 2018-03-28 |
AU2010215632B2 (en) | 2014-10-30 |
JP2012517936A (ja) | 2012-08-09 |
CN102317151B (zh) | 2014-10-08 |
CN102317151A (zh) | 2012-01-11 |
US8740662B2 (en) | 2014-06-03 |
EP2398701A1 (de) | 2011-12-28 |
AU2010215632A1 (en) | 2011-08-04 |
JP5584707B2 (ja) | 2014-09-03 |
DE102009000994A1 (de) | 2010-08-19 |
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