JPH0710135Y2 - ボールバルブのシール構造 - Google Patents
ボールバルブのシール構造Info
- Publication number
- JPH0710135Y2 JPH0710135Y2 JP1988091362U JP9136288U JPH0710135Y2 JP H0710135 Y2 JPH0710135 Y2 JP H0710135Y2 JP 1988091362 U JP1988091362 U JP 1988091362U JP 9136288 U JP9136288 U JP 9136288U JP H0710135 Y2 JPH0710135 Y2 JP H0710135Y2
- Authority
- JP
- Japan
- Prior art keywords
- seat
- seat ring
- retainer
- seal structure
- skirt portion
- 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 12
- 239000012530 fluid Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 description 9
- 239000002002 slurry Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 4
- 230000009545 invasion Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Air Transport Of Granular Materials (AREA)
- Taps Or Cocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988091362U JPH0710135Y2 (ja) | 1988-07-08 | 1988-07-08 | ボールバルブのシール構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988091362U JPH0710135Y2 (ja) | 1988-07-08 | 1988-07-08 | ボールバルブのシール構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0212570U JPH0212570U (en]) | 1990-01-25 |
JPH0710135Y2 true JPH0710135Y2 (ja) | 1995-03-08 |
Family
ID=31315845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988091362U Expired - Lifetime JPH0710135Y2 (ja) | 1988-07-08 | 1988-07-08 | ボールバルブのシール構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0710135Y2 (en]) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS537841A (en) * | 1976-07-09 | 1978-01-24 | Const Metaritsuku Dou Burobuan | Cock providing rotary valve and slidable valve seat |
US4111393A (en) * | 1977-07-20 | 1978-09-05 | Acf Industries, Incorporated | Ball valve seat assembly having a removably mounted face seal insert |
JPS63111379A (ja) * | 1986-10-25 | 1988-05-16 | Nippon Boorubarubu Kk | ボ−ルバルブ |
-
1988
- 1988-07-08 JP JP1988091362U patent/JPH0710135Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0212570U (en]) | 1990-01-25 |
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