JPH0317478U - - Google Patents
Info
- Publication number
- JPH0317478U JPH0317478U JP7837989U JP7837989U JPH0317478U JP H0317478 U JPH0317478 U JP H0317478U JP 7837989 U JP7837989 U JP 7837989U JP 7837989 U JP7837989 U JP 7837989U JP H0317478 U JPH0317478 U JP H0317478U
- Authority
- JP
- Japan
- Prior art keywords
- seat ring
- boss
- butterfly valve
- contact surface
- 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.)
- Granted
Links
- 241001272720 Medialuna californiensis Species 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989078379U JP2536479Y2 (ja) | 1989-07-04 | 1989-07-04 | バタフライバルブ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989078379U JP2536479Y2 (ja) | 1989-07-04 | 1989-07-04 | バタフライバルブ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0317478U true JPH0317478U (zh) | 1991-02-21 |
JP2536479Y2 JP2536479Y2 (ja) | 1997-05-21 |
Family
ID=31621606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989078379U Expired - Fee Related JP2536479Y2 (ja) | 1989-07-04 | 1989-07-04 | バタフライバルブ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2536479Y2 (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5230600U (zh) * | 1975-08-26 | 1977-03-03 | ||
JPS614773U (ja) * | 1984-06-13 | 1986-01-13 | 日丸産業株式会社 | ワツクス塗布機 |
JPS6420576U (zh) * | 1987-07-28 | 1989-02-01 |
-
1989
- 1989-07-04 JP JP1989078379U patent/JP2536479Y2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5230600U (zh) * | 1975-08-26 | 1977-03-03 | ||
JPS614773U (ja) * | 1984-06-13 | 1986-01-13 | 日丸産業株式会社 | ワツクス塗布機 |
JPS6420576U (zh) * | 1987-07-28 | 1989-02-01 |
Also Published As
Publication number | Publication date |
---|---|
JP2536479Y2 (ja) | 1997-05-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |