JPS6237666U - - Google Patents
Info
- Publication number
- JPS6237666U JPS6237666U JP12778485U JP12778485U JPS6237666U JP S6237666 U JPS6237666 U JP S6237666U JP 12778485 U JP12778485 U JP 12778485U JP 12778485 U JP12778485 U JP 12778485U JP S6237666 U JPS6237666 U JP S6237666U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- fluid
- sealing device
- abrasive
- sealing
- 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
- 238000007789 sealing Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000003082 abrasive agent Substances 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図より第４図は本考案に係り、第１図はシ
ール装置第１実施例の縦断面図、第２図は第１図
の―断面図、第３図は本考案第２実施例の縦
断面図、第４図は第３図の―断面図、第５図
は従来のシール装置の縦断面図、第６図は第５図
の―断面図である。
１……シール装置ハウジング部、２……摩耗性
材料、３……回転軸、４……シール部、５……先
端部、６……切刃、ａ……溝。
Figures 1 to 4 relate to the present invention; Figure 1 is a vertical sectional view of the first embodiment of the sealing device, Figure 2 is a cross-sectional view of Figure 1, and Figure 3 is the second embodiment of the present invention. 4 is a longitudinal sectional view of FIG. 3, FIG. 5 is a longitudinal sectional view of a conventional sealing device, and FIG. 6 is a sectional view of FIG. 5. DESCRIPTION OF SYMBOLS 1... Seal device housing part, 2... Abrasive material, 3... Rotating shaft, 4... Seal part, 5... Tip part, 6... Cutting edge, a... Groove.
Claims (1)
を防止する流体回転機械の摩耗性シール装置であ
つて、シール部材を構成する回転体に単数もしく
は複数の全周にわたるシール片を設け、該シール
片の先端外周面にローレツトもしくはセレーシヨ
ン状切刃を設けた流体回転機械の摩耗性シール装
置。 An abrasive sealing device for a fluid rotating machine that is interposed between a rotating body and a stationary part to prevent fluid leakage, the rotating body constituting the sealing member being provided with one or more seal pieces covering the entire circumference, An abrasive sealing device for a fluid rotary machine, comprising a knurled or serrated cutting edge on the outer peripheral surface of the tip of the sealing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12778485U JPS6237666U (en) | 1985-08-23 | 1985-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12778485U JPS6237666U (en) | 1985-08-23 | 1985-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237666U true JPS6237666U (en) | 1987-03-05 |
Family
ID=31022867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12778485U Pending JPS6237666U (en) | 1985-08-23 | 1985-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0294097U (en) * | 1989-01-06 | 1990-07-26 |
-
1985
- 1985-08-23 JP JP12778485U patent/JPS6237666U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0294097U (en) * | 1989-01-06 | 1990-07-26 |