JPH0129314Y2 - - Google Patents
Info
- Publication number
- JPH0129314Y2 JPH0129314Y2 JP3900685U JP3900685U JPH0129314Y2 JP H0129314 Y2 JPH0129314 Y2 JP H0129314Y2 JP 3900685 U JP3900685 U JP 3900685U JP 3900685 U JP3900685 U JP 3900685U JP H0129314 Y2 JPH0129314 Y2 JP H0129314Y2
- Authority
- JP
- Japan
- Prior art keywords
- sliding ring
- gland packing
- rotary valve
- shaft
- fixed
- 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
- 210000004907 gland Anatomy 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 description 10
- 239000003245 coal Substances 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Sealing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3900685U JPH0129314Y2 (OSRAM) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3900685U JPH0129314Y2 (OSRAM) | 1985-03-20 | 1985-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61156767U JPS61156767U (OSRAM) | 1986-09-29 |
| JPH0129314Y2 true JPH0129314Y2 (OSRAM) | 1989-09-06 |
Family
ID=30546552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3900685U Expired JPH0129314Y2 (OSRAM) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0129314Y2 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369163A (zh) * | 2016-09-20 | 2017-02-01 | 王京 | 一种气控式机械密封装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0829839B2 (ja) * | 1989-05-25 | 1996-03-27 | 三興空気装置株式会社 | 高シール性ロータリーフィーダー |
-
1985
- 1985-03-20 JP JP3900685U patent/JPH0129314Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369163A (zh) * | 2016-09-20 | 2017-02-01 | 王京 | 一种气控式机械密封装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61156767U (OSRAM) | 1986-09-29 |
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