JP2547321Y2 - 切換弁 - Google Patents
切換弁Info
- Publication number
- JP2547321Y2 JP2547321Y2 JP1989129396U JP12939689U JP2547321Y2 JP 2547321 Y2 JP2547321 Y2 JP 2547321Y2 JP 1989129396 U JP1989129396 U JP 1989129396U JP 12939689 U JP12939689 U JP 12939689U JP 2547321 Y2 JP2547321 Y2 JP 2547321Y2
- Authority
- JP
- Japan
- Prior art keywords
- seal
- elastic seal
- main shaft
- sliding portion
- switching valve
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 description 23
- 239000012530 fluid Substances 0.000 description 22
- 230000002093 peripheral effect Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Multiple-Way Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989129396U JP2547321Y2 (ja) | 1989-11-06 | 1989-11-06 | 切換弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989129396U JP2547321Y2 (ja) | 1989-11-06 | 1989-11-06 | 切換弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0369764U JPH0369764U (enrdf_load_stackoverflow) | 1991-07-11 |
JP2547321Y2 true JP2547321Y2 (ja) | 1997-09-10 |
Family
ID=31677026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989129396U Expired - Lifetime JP2547321Y2 (ja) | 1989-11-06 | 1989-11-06 | 切換弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2547321Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3791046B2 (ja) * | 1996-05-07 | 2006-06-28 | 松下電器産業株式会社 | シール構造およびそれを用いた湯水混合装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5322974A (en) * | 1976-08-13 | 1978-03-02 | Mitsubishi Electric Corp | Tele-minitoring devi ce |
-
1989
- 1989-11-06 JP JP1989129396U patent/JP2547321Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0369764U (enrdf_load_stackoverflow) | 1991-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |