JPH0455536U - - Google Patents
Info
- Publication number
- JPH0455536U JPH0455536U JP9734390U JP9734390U JPH0455536U JP H0455536 U JPH0455536 U JP H0455536U JP 9734390 U JP9734390 U JP 9734390U JP 9734390 U JP9734390 U JP 9734390U JP H0455536 U JPH0455536 U JP H0455536U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- lead wire
- seal
- stern
- bearing
- 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.)
- Granted
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 11
- 238000005461 lubrication Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
第１図は本考案の一実施例としての二重反転プ
ロペラ軸系用潤滑性能計測装置の計測系統図、第
２図は上記計測系統の詳細図である。
１……内軸用プロペラ、２……外軸用プロペラ
、３……内軸用後部シール、４……油膜厚さ計測
用センサ、５……軸受温度計測用センサ、６……
内軸用後部軸受、７……外軸、８……外軸用後部
軸受、９……内軸、１０……リード線、１１……
外軸用前部軸受、１２……外軸用前部シール、１
３……内軸用前部軸受、１４……スリツプリング
、１５……テレメータ、１６……内軸用前部シー
ル、１７……リード線取り出し用シール部、１８
……外軸用後部シール、１９……内軸用後部シー
ル温度センサ、２０……内軸用前部シール温度セ
ンサ、２１……リード線保護管、２２……内軸後
部軸受背面の油溝、２３……リード線橋渡し金物
、２４……リード線保護用熱縮チユーブ、２５…
…リード線保護管固定用金物、２６……船首側リ
ード線固定金物、２７……リード線シール部金物
、２８……テフロン製押さえコマ、２９……シー
ル用接着剤、３０……リード線固定用ステンレス
箔、３１……内軸軸受船首側のリード線集束部。
FIG. 1 is a measurement system diagram of a lubrication performance measuring device for a counter-rotating propeller shaft system as an embodiment of the present invention, and FIG. 2 is a detailed diagram of the measurement system. 1... Propeller for inner shaft, 2... Propeller for outer shaft, 3... Rear seal for inner shaft, 4... Sensor for measuring oil film thickness, 5... Sensor for measuring bearing temperature, 6...
Rear bearing for inner shaft, 7... Outer shaft, 8... Rear bearing for outer shaft, 9... Inner shaft, 10... Lead wire, 11...
Front bearing for outer shaft, 12...Front seal for outer shaft, 1
3...Front bearing for inner shaft, 14...Slip ring, 15...Telemeter, 16...Front seal for inner shaft, 17...Seal part for taking out lead wire, 18
... Rear seal for outer shaft, 19 ... Rear seal temperature sensor for inner shaft, 20 ... Front seal temperature sensor for inner shaft, 21 ... Lead wire protection tube, 22 ... Oil groove on the back of inner shaft rear bearing. , 23... Lead wire bridging hardware, 24... Heat shrink tube for protecting lead wires, 25...
...Hardware for fixing the lead wire protection tube, 26...Hardware for fixing the bow side lead wire, 27...Hardware for the lead wire sealing part, 28...Teflon presser piece, 29...Sealing adhesive, 30...Fixing the lead wire Stainless steel foil, 31...Lead wire convergence part on the bow side of the inner shaft bearing.
Claims (1)
ラ軸系において、反転する船尾軸受および船尾シ
ールの潤滑性能を把握するため、油膜厚さセンサ
および温度センサをそれぞれ測定部位に設置し、
さらに上記センサのリード線取り出し部の油シー
ルとリード線を流体力から保護するための保護管
を設け、上記センサからの信号を外部へ伝送する
ためのスリツプリングあるいはテレメータを具備
して、上記の船尾軸受および船尾シールの油膜厚
さおよび温度を連続的に計測できるようにしたこ
とを特徴とする、二重反転プロペラ軸系用潤滑性
能計測装置。 In a counter-rotating propeller shaft system in which the inner and outer shafts rotate in opposite directions, an oil film thickness sensor and a temperature sensor were installed at the respective measuring points in order to ascertain the lubrication performance of the reversing stern bearing and stern seal.
Furthermore, an oil seal for the lead wire extraction part of the sensor and a protection tube to protect the lead wire from fluid force are provided, and a slip ring or telemeter is provided to transmit the signal from the sensor to the outside. A lubrication performance measuring device for a counter-rotating propeller shaft system, characterized by being able to continuously measure the oil film thickness and temperature of a stern bearing and stern seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9734390U JPH0643715Y2 (en) | 1990-09-17 | 1990-09-17 | Lubrication performance measuring device for counter-rotating propeller shaft system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9734390U JPH0643715Y2 (en) | 1990-09-17 | 1990-09-17 | Lubrication performance measuring device for counter-rotating propeller shaft system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0455536U true JPH0455536U (en) | 1992-05-13 |
| JPH0643715Y2 JPH0643715Y2 (en) | 1994-11-14 |
Family
ID=31837636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9734390U Expired - Lifetime JPH0643715Y2 (en) | 1990-09-17 | 1990-09-17 | Lubrication performance measuring device for counter-rotating propeller shaft system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643715Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116917200A (en) * | 2021-04-01 | 2023-10-20 | 日本日联海洋株式会社 | Double counter-rotating propeller device for ships and ships equipped with it |
-
1990
- 1990-09-17 JP JP9734390U patent/JPH0643715Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116917200A (en) * | 2021-04-01 | 2023-10-20 | 日本日联海洋株式会社 | Double counter-rotating propeller device for ships and ships equipped with it |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643715Y2 (en) | 1994-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |