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 (zh) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3900685U JPH0129314Y2 (zh) | 1985-03-20 | 1985-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61156767U JPS61156767U (zh) | 1986-09-29 |
| JPH0129314Y2 true JPH0129314Y2 (zh) | 1989-09-06 |
Family
ID=30546552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3900685U Expired JPH0129314Y2 (zh) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0129314Y2 (zh) |
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 (zh) | 1986-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1270026A (en) | Sealing method for bearing assemblies | |
| ES350202A1 (es) | Un dispositivo de empaquetadura de anillos deslizantes. | |
| US1860619A (en) | Valve | |
| US2494887A (en) | Seal for conveying apparatus | |
| ES445536A1 (es) | Una valvula de tuberia para un servicio corrosivo. | |
| JPH0129314Y2 (zh) | ||
| CN201027978Y (zh) | 一种自带阻封环的集装式机械密封 | |
| CA2027373A1 (en) | Stuffing box assembly | |
| CN201605007U (zh) | 叶轮给料机 | |
| CN103803305A (zh) | 双密封式回转阀 | |
| CN208364787U (zh) | 一种螺杆压缩机轴密封结构 | |
| US2743120A (en) | Stuffing box | |
| ES8501092A1 (es) | Una empaquetadura de valvula. | |
| CN207178284U (zh) | 一种渣浆泵防止轴封泄漏装置 | |
| CN201268504Y (zh) | 用于正压输送的星形阀 | |
| EP1012081B1 (en) | Shaft seal, especially for screw conveyors for powdered material | |
| CN220286481U (zh) | 一种旋转式陶瓷耐磨进料阀 | |
| CN204922005U (zh) | 一种转轴端面气体密封装置 | |
| CN216519591U (zh) | 卧式耐振冰泥搅拌用新型密封 | |
| JPH0249430B2 (zh) | ||
| CN221003772U (zh) | 一种正压关风器的密封结构 | |
| CN217707953U (zh) | 旋转加料器气封结构 | |
| CN212429766U (zh) | 一种衬氟蝶阀 | |
| CN210034422U (zh) | 碳环式浮环密封装置 | |
| CN213206548U (zh) | 一种复合密封装置 |