JPH0315291U - - Google Patents
Info
- Publication number
- JPH0315291U JPH0315291U JP7650789U JP7650789U JPH0315291U JP H0315291 U JPH0315291 U JP H0315291U JP 7650789 U JP7650789 U JP 7650789U JP 7650789 U JP7650789 U JP 7650789U JP H0315291 U JPH0315291 U JP H0315291U
- Authority
- JP
- Japan
- Prior art keywords
- king post
- detection device
- side pressure
- abnormality detection
- actuator
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 230000005856 abnormality Effects 0.000 claims description 4
- 238000011156 evaluation Methods 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Description
図面はいずれもこの考案の一実施例に関するも
ので、第１図はキングポスト付近の要部と異常検
出装置の構成を示す模式図、第２図はキングポス
ト付近の組み付け状態での斜視図、第３図は同じ
くキングポスト付近の分解状態での斜視図、そし
て第４図は上記異常検出装置を装備した水中翼船
の全体側面図である。
１……差圧検知器（検知手段）、２……演算・
表示ユニツト、３……Ａ／Ｄ変換器、４……演算
器（演算手段）、５……表示器（表示手段）、１
０……ストラツト、２０……キングポスト、２３
，２４……キングポストベアリング、４０……油
圧シリンダ（油圧アクチユエータ）。
The drawings all relate to one embodiment of this invention; Fig. 1 is a schematic diagram showing the main parts near the king post and the configuration of the abnormality detection device; Fig. 2 is a perspective view of the assembled state near the king post; FIG. 3 is a perspective view of the vicinity of the king post in an exploded state, and FIG. 4 is an overall side view of the hydrofoil boat equipped with the above abnormality detection device. 1...Differential pressure detector (detection means), 2...Calculation/
Display unit, 3... A/D converter, 4... Arithmetic unit (calculating means), 5... Display device (display means), 1
0...Strut, 20...King post, 23
, 24... King post bearing, 40... Hydraulic cylinder (hydraulic actuator).
Claims (1)
ユエータで回動されるキングポストを回動自在に
保持するキングポストベアリングの異常検出装置
であつて、 イ 上記アクチユエータの作動油の供給側圧力と
排出側圧力との差を検知する検知手段、 ロ 上記検知手段より入力される信号について現
時点の評価値を導出し、あらかじめ設定された基
準値と比較する演算手段、 ハ 上記演算手段による結果を表示する表示手段 を備えたことを特徴とする水中翼船におけるキン
グポストベアリングの異常検出装置。[Scope of Claim for Utility Model Registration] An abnormality detection device for a king post bearing that rotatably holds a king post connected to a strut of a hydrofoil boat and rotated by a hydraulic actuator, comprising: (a) hydraulic oil for the actuator; a detection means for detecting the difference between the supply side pressure and the discharge side pressure; (b) a calculation means for deriving the current evaluation value of the signal input from the detection means and comparing it with a preset reference value; (c) the above calculation. An abnormality detection device for a king post bearing in a hydrofoil boat, characterized by comprising display means for displaying results obtained by the means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7650789U JPH0315291U (en) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7650789U JPH0315291U (en) | 1989-06-28 | 1989-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0315291U true JPH0315291U (en) | 1991-02-15 |
Family
ID=31618041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7650789U Pending JPH0315291U (en) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315291U (en) |
-
1989
- 1989-06-28 JP JP7650789U patent/JPH0315291U/ja active Pending