JPS6187312U - - Google Patents
Info
- Publication number
- JPS6187312U JPS6187312U JP17198684U JP17198684U JPS6187312U JP S6187312 U JPS6187312 U JP S6187312U JP 17198684 U JP17198684 U JP 17198684U JP 17198684 U JP17198684 U JP 17198684U JP S6187312 U JPS6187312 U JP S6187312U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- mechanical seal
- stationary ring
- contact area
- runner
- 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 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Mechanical Sealing (AREA)
Description
第１図は本考案の実施例を示すメカニカルシー
ルの摩耗量検出装置の側断面図、第２図は本考案
におけるセンサー特性線図、第３図は第１図にお
ける摩耗量ゼロの場合を説明する断面図、第４図
は摩耗後の状態を説明する断面図である。
図の主要部分の説明、１……ギヤツプセンサー
、２……静止リング、３……シールランナー、４
……摺動部、５……スプリング、６……主軸。
Fig. 1 is a side cross-sectional view of a mechanical seal wear amount detection device showing an embodiment of the present invention, Fig. 2 is a sensor characteristic diagram of the present invention, and Fig. 3 explains the case of zero wear amount in Fig. 1. FIG. 4 is a cross-sectional view illustrating the state after wear. Explanation of the main parts of the diagram, 1...Gap sensor, 2...Station ring, 3...Seal runner, 4
...Sliding part, 5...Spring, 6...Main shaft.
Claims (1)
ングとの接触部で常時接触、摺動して内部流体を
シールするメカニカルシールに於いて、前記接触
部に対設して前記静止リングとのギヤツプの変化
を検出できるギヤツプセンサーを配置したことを
特徴とするメカニカルシールの摩耗量検出装置。 In a mechanical seal where a seal runner that rotates together with the main shaft and a stationary ring are in constant contact and slide to seal the internal fluid at the contact area, the gap between the stationary ring and the seal runner that is installed opposite to the contact area changes. A mechanical seal wear detection device characterized by having a gap sensor that can detect the wear amount of a mechanical seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17198684U JPS6187312U (en) | 1984-11-13 | 1984-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17198684U JPS6187312U (en) | 1984-11-13 | 1984-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6187312U true JPS6187312U (en) | 1986-06-07 |
Family
ID=30729660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17198684U Pending JPS6187312U (en) | 1984-11-13 | 1984-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187312U (en) |
-
1984
- 1984-11-13 JP JP17198684U patent/JPS6187312U/ja active Pending
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