JPS5434106B2 - - Google Patents
Info
- Publication number
- JPS5434106B2 JPS5434106B2 JP13133376A JP13133376A JPS5434106B2 JP S5434106 B2 JPS5434106 B2 JP S5434106B2 JP 13133376 A JP13133376 A JP 13133376A JP 13133376 A JP13133376 A JP 13133376A JP S5434106 B2 JPS5434106 B2 JP S5434106B2
- Authority
- JP
- Japan
- 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
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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Fluid Mechanics (AREA)
- Sealing Devices (AREA)
- Mechanical Sealing (AREA)
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 (2)
| Publication Number | Publication Date |
|---|---|
| JPS5259258A JPS5259258A (en) | 1977-05-16 |
| JPS5434106B2 true JPS5434106B2 (US07488766-20090210-C00029.png) | 1979-10-24 |
Family
ID=24522087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51131333A Granted JPS5259258A (en) | 1975-11-06 | 1976-11-02 | Remoteecontrolled emergency shaft sealing |
Country Status (7)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH650574A5 (de) * | 1980-11-21 | 1985-07-31 | Wallisellen Ag Armaturen | Absperrventil fuer eine sanitaere auslaufarmatur. |
| DE3220595A1 (de) * | 1982-06-01 | 1983-12-01 | Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel | Hilfsdichtung fuer wellen, insbesondere propellerwellen |
| 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 |
| DE4028048C2 (de) * | 1990-09-05 | 1994-12-08 | Blohm Voss Ag | Abdichtungsvorrichtung für rotierende Wellen, insbesondere Stevenrohrabdichtung für Schiffspropellerwellen |
| DE9411901U1 (de) * | 1994-07-20 | 1995-11-23 | Siemens AG, 80333 München | Dichtungsanordnung |
| DE19516572C2 (de) * | 1995-05-05 | 1997-03-06 | Boehringer Eberhard Prof Dr Ag | 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 |
| WO2023218290A1 (en) | 2022-05-12 | 2023-11-16 | Flowserve Pte. Ltd. | Pneumatic standstill shaft seal |
Family Cites Families (9)
| 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 |
-
1975
- 1975-11-06 US US05/629,220 patent/US3985365A/en not_active Expired - Lifetime
-
1976
- 1976-08-27 CA CA260,076A patent/CA1036195A/en not_active Expired
- 1976-08-31 DE DE19762639144 patent/DE2639144A1/de active Pending
- 1976-09-30 FR FR7629428A patent/FR2330928A1/fr active Granted
- 1976-11-02 JP JP51131333A patent/JPS5259258A/ja active Granted
- 1976-11-03 IT IT52019/76A patent/IT1074941B/it active
- 1976-11-05 SE SE7612377A patent/SE7612377L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2330928A1 (fr) | 1977-06-03 |
| CA1036195A (en) | 1978-08-08 |
| FR2330928B3 (US07488766-20090210-C00029.png) | 1979-06-08 |
| SE7612377L (sv) | 1977-05-07 |
| IT1074941B (it) | 1985-04-22 |
| JPS5259258A (en) | 1977-05-16 |
| US3985365A (en) | 1976-10-12 |
| DE2639144A1 (de) | 1977-05-18 |
