DE2639144A1 - Wellenhilfsdichtung - Google Patents

Wellenhilfsdichtung

Info

Publication number
DE2639144A1
DE2639144A1 DE19762639144 DE2639144A DE2639144A1 DE 2639144 A1 DE2639144 A1 DE 2639144A1 DE 19762639144 DE19762639144 DE 19762639144 DE 2639144 A DE2639144 A DE 2639144A DE 2639144 A1 DE2639144 A1 DE 2639144A1
Authority
DE
Germany
Prior art keywords
seal
housing
face
sealing
shaft
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.)
Pending
Application number
DE19762639144
Other languages
German (de)
English (en)
Inventor
Bartholomew Thomas Cantanzaro
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.)
EG&G Sealol Inc
Original Assignee
EG&G Sealol Inc
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 EG&G Sealol Inc filed Critical EG&G Sealol Inc
Publication of DE2639144A1 publication Critical patent/DE2639144A1/de
Pending legal-status Critical Current

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • 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
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • 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
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • 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
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/914—Backup seal for failure of primary seal
    • 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
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/929—Seal feature where change in operation or condition induces additional leakage control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sealing Devices (AREA)
  • Mechanical Sealing (AREA)
DE19762639144 1975-11-06 1976-08-31 Wellenhilfsdichtung Pending DE2639144A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/629,220 US3985365A (en) 1975-11-06 1975-11-06 Remotely actuated emergency shaft seal

Publications (1)

Publication Number Publication Date
DE2639144A1 true DE2639144A1 (de) 1977-05-18

Family

ID=24522087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762639144 Pending DE2639144A1 (de) 1975-11-06 1976-08-31 Wellenhilfsdichtung

Country Status (7)

Country Link
US (1) US3985365A (US07608600-20091027-C00054.png)
JP (1) JPS5259258A (US07608600-20091027-C00054.png)
CA (1) CA1036195A (US07608600-20091027-C00054.png)
DE (1) DE2639144A1 (US07608600-20091027-C00054.png)
FR (1) FR2330928A1 (US07608600-20091027-C00054.png)
IT (1) IT1074941B (US07608600-20091027-C00054.png)
SE (1) SE7612377L (US07608600-20091027-C00054.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220595A1 (de) * 1982-06-01 1983-12-01 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Hilfsdichtung fuer wellen, insbesondere propellerwellen
DE4028048A1 (de) * 1990-09-05 1992-03-12 Blohm Voss Ag Abdichtungsvorrichtung fuer rotierende wellen, insbesondere stevenrohrabdichtung fuer schiffspropellerwellen
DE9411901U1 (de) * 1994-07-20 1995-11-23 Siemens AG, 80333 München Dichtungsanordnung

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH650574A5 (de) * 1980-11-21 1985-07-31 Wallisellen Ag Armaturen Absperrventil fuer eine sanitaere auslaufarmatur.
DE3313406C3 (de) * 1983-04-13 1994-02-24 Hymmen Kg Theodor Vorrichtung zum Aufbringen einer Flächenpressung auf fortschreitende Werkstücke
US4466623A (en) * 1983-06-01 1984-08-21 Dana Corporation Steering ball seal
JPS60104872A (ja) * 1983-11-09 1985-06-10 Nippon Pillar Packing Co Ltd 非常用軸封装置
DE4017335C2 (de) * 1990-05-30 1994-02-24 Blohm Voss Ag Abdichtungsvorrichtung für rotierende Wellen, insbesondere Stevenrohrabdichtung für Schraubenwellen von Schiffen
DE29520875U1 (de) * 1995-05-05 1996-04-18 Böhringer, Eberhard, Prof. Dr.agr., 27211 Bassum Pflanz- und Kulturgefäß
US20030015841A1 (en) * 2001-07-20 2003-01-23 Siemens Westinghouse Power Corporation Adaptable air gap baffle seal and system
DE10220842B4 (de) * 2002-05-08 2005-06-16 Frimo Group Gmbh & Co. Dichteinrichtung
ITFI20070095A1 (it) * 2007-04-18 2008-10-19 Casafortes Hld S R L Apparato per la protezione di ambienti chiusi da allagamento o contaminazioni.
FR2966898B1 (fr) * 2010-10-27 2013-08-23 Commissariat Energie Atomique Garniture d'etancheite disposee entre deux elements opposes et autour d'un axe
IT201800004699A1 (it) * 2018-04-19 2019-10-19 Guarnizione d'emergenza
CN108506497B (zh) * 2018-07-06 2023-12-22 中国科学院上海高等研究院 一种塑性密封圈及带有塑性密封圈的停机密封装置
CN109681640B (zh) * 2019-01-21 2024-05-10 唐山冀东装备工程股份有限公司 一种可补偿式摇臂密封装置
US20230366469A1 (en) * 2022-05-12 2023-11-16 Flowserve Management Company Pneumatic standstill shaft seal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178779A (en) * 1962-06-28 1965-04-20 North American Aviation Inc Multi-cell inflatable seal
US3161229A (en) * 1963-06-19 1964-12-15 Koppers Co Inc Seal configuration for folding partition
US3337222A (en) * 1964-09-25 1967-08-22 Watt V Smith Quick acting submarine shaft seal
US3330563A (en) * 1965-07-15 1967-07-11 Dico Corp Inflatable seal structure
US3563555A (en) * 1968-03-29 1971-02-16 Waukesha Bearings Corp Method of replacing sealing rings around shafts
US3525529A (en) * 1968-05-20 1970-08-25 Union Oil Co Replacement of underwater seals
US3689082A (en) * 1970-02-03 1972-09-05 Satterthwaite James G Inflatable seal
US3697088A (en) * 1970-08-28 1972-10-10 Durametallic Corp Floating bushing
US3810635A (en) * 1972-03-20 1974-05-14 Tec Group Mechanical seal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220595A1 (de) * 1982-06-01 1983-12-01 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Hilfsdichtung fuer wellen, insbesondere propellerwellen
DE4028048A1 (de) * 1990-09-05 1992-03-12 Blohm Voss Ag Abdichtungsvorrichtung fuer rotierende wellen, insbesondere stevenrohrabdichtung fuer schiffspropellerwellen
US5209497A (en) * 1990-09-05 1993-05-11 Blohm+Voss Ag Sealing apparatus for rotating shafts, in particular stern tube seal for the propeller shafts of a ship
DE9411901U1 (de) * 1994-07-20 1995-11-23 Siemens AG, 80333 München Dichtungsanordnung

Also Published As

Publication number Publication date
JPS5434106B2 (US07608600-20091027-C00054.png) 1979-10-24
CA1036195A (en) 1978-08-08
US3985365A (en) 1976-10-12
IT1074941B (it) 1985-04-22
SE7612377L (sv) 1977-05-07
FR2330928B3 (US07608600-20091027-C00054.png) 1979-06-08
JPS5259258A (en) 1977-05-16
FR2330928A1 (fr) 1977-06-03

Similar Documents

Publication Publication Date Title
DE2639144A1 (de) Wellenhilfsdichtung
EP0140097B1 (de) Verstellpropeller und Antrieb für Wasserfahrzeuge
DE2313388A1 (de) Verbesserte mechanische gleitringdichtung
DE1096133B (de) Dichtung zwischen zwei im Verhaeltnis zueinander drehbaren Teilen
DE1961639C3 (de) Stevenrohrabdichtung
DE2626048A1 (de) Hecklager- und -dichtungsanordnung fuer schiffe
DE3220595C2 (US07608600-20091027-C00054.png)
DE2243122A1 (de) Lager mit einem schmiermittelzwangsumlauf
DE60010431T2 (de) Selbsteinstellbare drehkupplung, insbesondere für flüssigkeitsabgabevorrichtungen
DE3319040A1 (de) Gleitringdichtung
DE2251025A1 (de) Antriebseinheit fuer schiffe
DE60106994T2 (de) Radnabe für Kraftfahrzeuge
DE2147506B2 (de) Lageranordnung einer schiffsschraubenwelle
EP1048880B1 (de) Lagerung für Achsen, Wellen oder dergleichen
DE3605883C2 (US07608600-20091027-C00054.png)
DE2226796A1 (de) Wellendichtung
DE830903C (de) Rad- und Bremstrommelanordnung fuer Fahrzeuge, insbesondere fuer Kraftfahrzeuge
DE29609023U1 (de) Anordnung zur Einführung der Druckmedien in Achsen, Wellen o.dgl.
DE2441605A1 (de) Hydraulisch oder pneumatisch betaetigte zweikreis-scheibenbremse, insbesondere fuer kraftfahrzeuge
DE19842031C2 (de) Vorrichtung zum Abdichten einer sich drehenden Welle beim Durchgang durch eine Trennwand zwischen flüssigen und gasförmigen Medien, im besonderen als Stevenrohr-Abdichtung an Wasserfahrzeugen
DE579396C (de) Stopfbuechse fuer Quecksilberdampfturbinen
CH472609A (de) Abdichtung, insbesondere Notabdichtung, zwischen einer Welle, Spindel oder Stange und einem Gehäusedurchgang
DE3432858A1 (de) Laufwerk mit gleitringdichtung
DE1455898A1 (de) Abgeschlossene Bremse
DE3318163A1 (de) Verstelleinrichtung fuer laufschaufeln von kreiselmaschinen

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee