JPS6021265B2 - 密封装置の改良 - Google Patents
密封装置の改良Info
- Publication number
- JPS6021265B2 JPS6021265B2 JP53076929A JP7692978A JPS6021265B2 JP S6021265 B2 JPS6021265 B2 JP S6021265B2 JP 53076929 A JP53076929 A JP 53076929A JP 7692978 A JP7692978 A JP 7692978A JP S6021265 B2 JPS6021265 B2 JP S6021265B2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- sealing device
- sealing
- cavity
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 title claims description 39
- 239000013535 sea water Substances 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000345998 Calamus manan Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 101500010645 Schistocerca gregaria Protease inhibitor SGPI-2 Proteins 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910001361 White metal Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000012950 rattan cane Nutrition 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010969 white metal Substances 0.000 description 1
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
- F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking 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
-
- 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
- F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Sealing Devices (AREA)
- Sealing Of Bearings (AREA)
- Mechanical Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB443878 | 1978-02-03 | ||
| GB4438 | 1978-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54108165A JPS54108165A (en) | 1979-08-24 |
| JPS6021265B2 true JPS6021265B2 (ja) | 1985-05-27 |
Family
ID=9777190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53076929A Expired JPS6021265B2 (ja) | 1978-02-03 | 1978-06-23 | 密封装置の改良 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4182518A (en, 2012) |
| JP (1) | JPS6021265B2 (en, 2012) |
| BR (1) | BR7804773A (en, 2012) |
| CA (1) | CA1086791A (en, 2012) |
| DE (1) | DE2823520A1 (en, 2012) |
| FR (1) | FR2416410A1 (en, 2012) |
| PL (1) | PL119847B1 (en, 2012) |
| YU (1) | YU141578A (en, 2012) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8419020B2 (en) * | 2004-11-22 | 2013-04-16 | Mide Technology Corporation | Fluid activated shaft seal |
| US7828299B2 (en) * | 2004-11-22 | 2010-11-09 | Mide Technology Corporation | Fluid-activated shaft seal |
| ATE552451T1 (de) * | 2004-11-22 | 2012-04-15 | Mide Technology Corp | Flüssigkeitsaktivierte wellendichtung |
| KR100798889B1 (ko) * | 2007-11-08 | 2008-01-29 | 김석진 | 선박용 빌지발생 방지장치 |
| US8608172B2 (en) * | 2010-04-13 | 2013-12-17 | Mide Technology Corporation | Bulkhead seal |
| US20140151966A1 (en) * | 2012-12-05 | 2014-06-05 | Deere & Company | Dual sealing arrangement for final drive gear box |
| CN109751238B (zh) * | 2019-02-22 | 2024-03-08 | 郑州沃华机械有限公司 | 一种熔体齿轮泵及其密封结构 |
| IT201900023265A1 (it) * | 2019-12-06 | 2021-06-06 | Ies Biogas S R L | Dispositivo di tenuta |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2127591A (en) * | 1936-05-27 | 1938-08-23 | Gordon M Evans | Shaft seal |
| US2246277A (en) * | 1936-10-16 | 1941-06-17 | Davidson William Ward | Rotary pump |
| US2467960A (en) * | 1944-07-13 | 1949-04-19 | Jr Francis E Brady | Sealing unit |
| US2493152A (en) * | 1946-12-23 | 1950-01-03 | Chapman Valve Mfg Co | Seal for spindles of vacuum valves |
| US2650117A (en) * | 1950-01-19 | 1953-08-25 | Garlock Packing Co | Sealing device |
| US2752176A (en) * | 1953-02-04 | 1956-06-26 | Carrier Corp | Seals for rotating shafts |
| FR1331903A (fr) * | 1957-05-09 | 1963-07-12 | Dispositif d'étanchéité | |
| GB982975A (en) * | 1960-04-06 | 1965-02-10 | Geartight Unions Ltd | Improvements in or relating to sealing means |
| US3391941A (en) * | 1963-10-16 | 1968-07-09 | Donley Products Inc | Shaft-sealing system |
| US3306620A (en) * | 1964-04-16 | 1967-02-28 | Koppers Co Inc | Thermally stable lip seal |
| US3525529A (en) * | 1968-05-20 | 1970-08-25 | Union Oil Co | Replacement of underwater seals |
| US3914752A (en) | 1973-06-04 | 1975-10-21 | Exxon Production Research Co | Pump alarm system |
| CH588645A5 (en) * | 1974-02-28 | 1977-06-15 | Kamber Albert | Fluid tank wall shaft bearing - has ball race separated by double U-shaped seal with shaft tightener bands |
| AU503985B2 (en) * | 1975-07-07 | 1979-09-27 | Crane Packing Ltd. | Steen seat for ships |
-
1978
- 1978-05-23 US US05/908,777 patent/US4182518A/en not_active Expired - Lifetime
- 1978-05-25 CA CA304,123A patent/CA1086791A/en not_active Expired
- 1978-05-30 DE DE19782823520 patent/DE2823520A1/de not_active Withdrawn
- 1978-05-31 PL PL1978207247A patent/PL119847B1/pl unknown
- 1978-06-14 YU YU01415/78A patent/YU141578A/xx unknown
- 1978-06-23 JP JP53076929A patent/JPS6021265B2/ja not_active Expired
- 1978-07-13 FR FR7821077A patent/FR2416410A1/fr active Granted
- 1978-07-25 BR BR7804773A patent/BR7804773A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL207247A1 (en, 2012) | 1980-01-14 |
| BR7804773A (pt) | 1980-02-05 |
| US4182518A (en) | 1980-01-08 |
| DE2823520A1 (de) | 1979-08-09 |
| CA1086791A (en) | 1980-09-30 |
| FR2416410A1 (fr) | 1979-08-31 |
| FR2416410B1 (en, 2012) | 1984-05-25 |
| PL119847B1 (en) | 1982-01-30 |
| JPS54108165A (en) | 1979-08-24 |
| YU141578A (en) | 1982-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR880000595B1 (ko) | 축밀봉 어셈블리 | |
| US6866271B2 (en) | Marine shaft seal with lip seal, bearing and gasket | |
| JP3479328B2 (ja) | ２本の同心的に配置された二重反転プロペラシャフトを備えた船舶のプロペラ駆動機構のパッキンに対する潤滑装置 | |
| US3565447A (en) | Stern tube seal | |
| JPS6021265B2 (ja) | 密封装置の改良 | |
| US3400937A (en) | Sealing arrangement | |
| US3529839A (en) | Shaft seal | |
| US3790356A (en) | Device for mounting and dismounting a stern post bearing | |
| JPS58152973A (ja) | 油潤滑式軸受のための船外船尾管シ−ル装置 | |
| US5310372A (en) | Through hull assemblies for marine drives | |
| US2882104A (en) | Stern bearing packing glands | |
| GB2140880A (en) | Shaft sealer | |
| JP2000065219A (ja) | 油潤滑式船尾管軸受の船首側軸封装置 | |
| US3467050A (en) | Stern gear for ships | |
| KR820001711B1 (ko) | 선미축(tailshaft) 시일(seal)장치 | |
| US3743306A (en) | Seal for rotary oscillating shaft | |
| JPS6261824B2 (en, 2012) | ||
| SE456765B (sv) | Taetningsbox | |
| US3371644A (en) | Propeller drive shaft and bearing assembly | |
| US4218185A (en) | Flexible fluid conduit for propeller shaft | |
| JPH06321185A (ja) | 二重反転船舶プロペラに対する船尾管軸受システム | |
| IT993676B (it) | Boa d ormeggio per l allacciamento ad oleodotti sottomarini | |
| EP3781847B1 (en) | Emergency seal | |
| GB1579348A (en) | Sealing arrangements of rotary shafts | |
| CN1023949C (zh) | 滚动轴承尾轴尾管装置 |