JPS6323429B2 - - Google Patents
Info
- Publication number
- JPS6323429B2 JPS6323429B2 JP58207170A JP20717083A JPS6323429B2 JP S6323429 B2 JPS6323429 B2 JP S6323429B2 JP 58207170 A JP58207170 A JP 58207170A JP 20717083 A JP20717083 A JP 20717083A JP S6323429 B2 JPS6323429 B2 JP S6323429B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- sealing device
- propulsion shaft
- annular
- emergency
- 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 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000013535 sea water Substances 0.000 description 7
- 238000012856 packing Methods 0.000 description 5
- 210000004907 gland Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 241000238586 Cirripedia Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229920002545 silicone oil Polymers 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
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Fluid Mechanics (AREA)
- Sealing Devices (AREA)
- Sealing Of Bearings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58207170A JPS60101366A (ja) | 1983-11-04 | 1983-11-04 | 船尾管の緊急シ−ル装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58207170A JPS60101366A (ja) | 1983-11-04 | 1983-11-04 | 船尾管の緊急シ−ル装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60101366A JPS60101366A (ja) | 1985-06-05 |
| JPS6323429B2 true JPS6323429B2 (es) | 1988-05-16 |
Family
ID=16535386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58207170A Granted JPS60101366A (ja) | 1983-11-04 | 1983-11-04 | 船尾管の緊急シ−ル装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60101366A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62143793A (ja) * | 1985-12-18 | 1987-06-27 | Nakashima Puropera Kk | プロペラ軸のシ−ル装置 |
| JP2694516B2 (ja) * | 1995-02-21 | 1997-12-24 | ニッコー機材株式会社 | 船尾管シール装置 |
| JP6572518B2 (ja) * | 2014-03-05 | 2019-09-11 | 株式会社明電舎 | 回転機器の回転軸貫通部の水密構造 |
-
1983
- 1983-11-04 JP JP58207170A patent/JPS60101366A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60101366A (ja) | 1985-06-05 |
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