SE8804471D0 - DEVICE FOR SEALING PROPELLER WORLDS IN SHIPS - Google Patents

DEVICE FOR SEALING PROPELLER WORLDS IN SHIPS

Info

Publication number
SE8804471D0
SE8804471D0 SE8804471A SE8804471A SE8804471D0 SE 8804471 D0 SE8804471 D0 SE 8804471D0 SE 8804471 A SE8804471 A SE 8804471A SE 8804471 A SE8804471 A SE 8804471A SE 8804471 D0 SE8804471 D0 SE 8804471D0
Authority
SE
Sweden
Prior art keywords
chamber
ring
worlds
ships
ring chamber
Prior art date
Application number
SE8804471A
Other languages
Swedish (sv)
Other versions
SE8804471L (en
SE501926C2 (en
Inventor
Guenter Pietsch
Original Assignee
Blohm Voss Ag
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 Blohm Voss Ag filed Critical Blohm Voss Ag
Publication of SE8804471D0 publication Critical patent/SE8804471D0/en
Publication of SE8804471L publication Critical patent/SE8804471L/en
Publication of SE501926C2 publication Critical patent/SE501926C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/002—Means for preventing rotation of screw-threaded elements
    • 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
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F01C1/103—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/24—Control of, monitoring of, or safety arrangements for, machines or engines characterised by using valves for controlling pressure or flow rate, e.g. discharge valves
    • F01C20/26—Control of, monitoring of, or safety arrangements for, machines or engines characterised by using valves for controlling pressure or flow rate, e.g. discharge valves using bypass channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/955—Locked bolthead or nut
    • Y10S411/974—Side lock
    • Y10S411/984—Longitudinal
    • Y10S411/99—Washer tongue-held

Abstract

An arrangement for the sealing of a propeller shaft of a ship against the seawater (W) and against a lubricant chamber (S) comprises a multiple seal 1 with a ring 3 chamber being carved out in each case between two adjacent sealing rings 2, with the ring chamber being pressurized via a feed line 4 with a pressurized gas e.g. air, is characterized in that a discharge line 5 opens into the pressurized ring chamber 3; in that a scraper 7 is arranged in the ring chamber and is rigidly connected therewith, with the scraper being so designed that it scrapes lubricant adhering to the shaft from the latter and directs it into the lower part of the ring chamber. <IMAGE>
SE8804471A 1987-12-11 1988-12-09 Device for sealing a propeller shaft in a ship SE501926C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3742079A DE3742079C2 (en) 1987-12-11 1987-12-11 Arrangement for sealing a propeller shaft of a ship

Publications (3)

Publication Number Publication Date
SE8804471D0 true SE8804471D0 (en) 1988-12-09
SE8804471L SE8804471L (en) 1989-06-12
SE501926C2 SE501926C2 (en) 1995-06-19

Family

ID=6342409

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8804471A SE501926C2 (en) 1987-12-11 1988-12-09 Device for sealing a propeller shaft in a ship

Country Status (8)

Country Link
JP (1) JP2599983B2 (en)
KR (1) KR0142103B1 (en)
CN (1) CN1010796B (en)
AU (1) AU608393B2 (en)
DE (1) DE3742079C2 (en)
GB (1) GB2213539B (en)
NL (1) NL192828C (en)
SE (1) SE501926C2 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800706C2 (en) * 1988-01-13 1994-09-01 Blohm Voss Ag Kit for a shaft seal, especially on a stern tube of a ship
GB2252597B (en) * 1991-02-06 1994-08-10 Cocksedge Eng Ltd Improvements in roller assemblies
JP2509401B2 (en) * 1991-09-30 1996-06-19 株式会社神戸製鋼所 Stern tube shaft seal device and its control method
DE4333880C2 (en) * 1993-10-05 2003-03-06 Sms Demag Ag roller bearing
DE4434247B4 (en) * 1994-09-24 2004-07-15 B + V Industrietechnik Gmbh Safety device on sealing arrangements for propeller shafts of ships
DE4434261B4 (en) * 1994-09-24 2004-07-08 B + V Industrietechnik Gmbh System to adapt to the changing draft of seagoing vessels
GB9725912D0 (en) * 1997-12-09 1998-02-04 Cromar Sales And Service Limit The testing of the integrity of a fluid coupling
JP2002340199A (en) * 2001-05-11 2002-11-27 Eagle Ind Co Ltd Stern pipe shaft seal device
DE50214242D1 (en) * 2001-11-22 2010-04-08 Mt Sealing Technology Inc IN SEGMENTS SUBSTRATED OIL TIP RING
DE10241025B4 (en) * 2002-09-05 2004-08-12 EISENMANN Maschinenbau KG (Komplementär: Eisenmann-Stiftung) Transport trolley for a system for treating, in particular for painting, objects, in particular vehicle bodies
GB2448930B (en) * 2007-05-04 2009-08-19 Flybrid Systems Llp High speed flywheel seal
GB2449282B (en) 2007-05-17 2009-07-01 Flybrid Systems Llp High speed flywheel containment
EP2337983B1 (en) * 2008-10-22 2012-09-05 Single Buoy Moorings Inc. High pressure fluid swivel comprising a multi seal pressure regulation system
US8376366B2 (en) 2008-12-04 2013-02-19 Schlumberger Technology Corporation Sealing gland and methods of use
CN102086936B (en) * 2009-12-08 2013-06-19 张意立 Novel matching device with improved fluid sealing structure
KR101272451B1 (en) * 2009-12-18 2013-06-07 현대중공업 주식회사 Seal Pressure Control Equipment of Thruster and Pressure Control Method
DE102011018584A1 (en) 2011-04-11 2012-10-11 Blohm + Voss Industries Gmbh Seal for sealing waves
CN102322386B (en) * 2011-09-26 2013-03-13 浙江大学 Method for sealing ocean-current energy power generation device under the water
CN102556320B (en) * 2011-12-29 2014-05-28 苏州船用动力系统股份有限公司 Sealing structure of ship impeller underwater propeller shaft
EP2838789B1 (en) * 2012-04-17 2016-05-18 Wärtsilä Finland Oy An arrangement for sealing a propeller shaft of a marine vessel and a method of controlling the operation thereof
DE102012009478B4 (en) * 2012-05-12 2017-07-20 Skf Blohm + Voss Industries Gmbh Sealing for rotating shafts of ship propellers
DE102012016447B4 (en) 2012-08-18 2022-12-01 Skf Marine Gmbh Sealing for rotating shafts of ship propeller shafts
DE102013008967B4 (en) 2013-05-22 2017-01-26 Skf Blohm + Voss Industries Gmbh Device for sealing a propeller shaft and method for producing such a device
CN103411122B (en) * 2013-07-30 2015-12-23 苏州豪建纺织有限公司 A kind of loom roll shaft oil-impermeable device
DE102014217223B4 (en) * 2014-08-28 2016-09-15 Skf Blohm + Voss Industries Gmbh Sealing system, procedure and watercraft
EP3015358B1 (en) * 2014-11-03 2019-01-02 ABB Oy Seal arrangement for a propeller shaft
CN105952620A (en) * 2016-05-13 2016-09-21 蚌埠市金鹏燃气设备制造有限公司 Oil scraping device for piston type compressor
DE102017213830A1 (en) * 2017-08-08 2019-02-14 Skf Marine Gmbh Sealing arrangement with connecting channel
CN108953118A (en) * 2018-07-13 2018-12-07 成都添益天然气压缩机制造有限公司 Body in natural gas compressor Multicarity
CN109469734A (en) * 2018-12-06 2019-03-15 中信重工机械股份有限公司 A kind of underwater rotary sealing matched with sinking method shaft excavation machine
CN110906003A (en) * 2019-12-11 2020-03-24 天津长瑞大通流体控制系统有限公司 Leak-free detection system and method for a sealing device with a collecting device
CN111981003A (en) * 2020-08-19 2020-11-24 徐燕 Novel anti-drop threaded connection rod

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
GB1389832A (en) * 1971-03-18 1975-04-09 Aeroquip Ltd Seal assemblies
JPS50106397A (en) * 1974-01-29 1975-08-21
JPS5743058A (en) * 1980-08-27 1982-03-10 Eagle Ind Co Ltd Stern tube shaft sealing device
DE3213392A1 (en) * 1981-04-13 1982-11-04 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Sealing system for a leakproof stern-tube seal
DE3122407A1 (en) * 1981-06-05 1982-12-23 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Lubricating system, in particular for a rear stern tube seal
DE3143866A1 (en) * 1981-11-05 1983-05-11 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel SEALING ARRANGEMENT WITH A RADIAL SLIDING RING
DE3502395A1 (en) * 1985-01-25 1986-07-31 Howaldtswerke - Deutsche Werft AG Hamburg und Kiel, 2300 Kiel SEALING ARRANGEMENT FOR A PROPELLER SHAFT
DE3510320A1 (en) * 1985-03-22 1986-10-02 Howaldtswerke - Deutsche Werft AG Hamburg und Kiel, 2300 Kiel STEVE PIPE SEAL
GB2174150B (en) * 1985-04-26 1988-12-21 Japan Crystal Ind Air pump

Also Published As

Publication number Publication date
NL192828B (en) 1997-11-03
AU608393B2 (en) 1991-03-28
DE3742079C2 (en) 1994-05-11
KR890009722A (en) 1989-08-03
JPH01195199A (en) 1989-08-07
SE8804471L (en) 1989-06-12
AU2664588A (en) 1989-06-15
SE501926C2 (en) 1995-06-19
CN1010796B (en) 1990-12-12
GB2213539B (en) 1991-12-11
GB2213539A (en) 1989-08-16
CN1035876A (en) 1989-09-27
JP2599983B2 (en) 1997-04-16
KR0142103B1 (en) 1998-07-15
GB8828437D0 (en) 1989-01-05
NL192828C (en) 1998-03-04
DE3742079A1 (en) 1989-06-22
NL8803033A (en) 1989-07-03

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Legal Events

Date Code Title Description
NUG Patent has lapsed