JP2507168Y2 - 中心型バタフライ弁の弁体 - Google Patents
中心型バタフライ弁の弁体Info
- Publication number
- JP2507168Y2 JP2507168Y2 JP1989123652U JP12365289U JP2507168Y2 JP 2507168 Y2 JP2507168 Y2 JP 2507168Y2 JP 1989123652 U JP1989123652 U JP 1989123652U JP 12365289 U JP12365289 U JP 12365289U JP 2507168 Y2 JP2507168 Y2 JP 2507168Y2
- Authority
- JP
- Japan
- Prior art keywords
- outer peripheral
- peripheral surface
- thickness
- valve body
- spherical
- 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 - Fee Related
Links
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989123652U JP2507168Y2 (ja) | 1989-10-24 | 1989-10-24 | 中心型バタフライ弁の弁体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989123652U JP2507168Y2 (ja) | 1989-10-24 | 1989-10-24 | 中心型バタフライ弁の弁体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0362270U JPH0362270U (US20030199744A1-20031023-C00003.png) | 1991-06-18 |
JP2507168Y2 true JP2507168Y2 (ja) | 1996-08-14 |
Family
ID=31671618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989123652U Expired - Fee Related JP2507168Y2 (ja) | 1989-10-24 | 1989-10-24 | 中心型バタフライ弁の弁体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2507168Y2 (US20030199744A1-20031023-C00003.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4713971B2 (ja) * | 2005-07-26 | 2011-06-29 | 東洋バルヴ株式会社 | バタフライバルブ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5044521A (US20030199744A1-20031023-C00003.png) * | 1973-08-27 | 1975-04-22 | ||
JPS53122935A (en) * | 1977-04-04 | 1978-10-26 | Yoshio Arai | Butterfly form valve body |
JPS54154426U (US20030199744A1-20031023-C00003.png) * | 1978-04-20 | 1979-10-26 | ||
JPS56176062U (US20030199744A1-20031023-C00003.png) * | 1980-05-31 | 1981-12-25 | ||
US4465260A (en) * | 1982-06-18 | 1984-08-14 | Kerotest Manufacturing Corp. | Plastic valve and improved actuator therefor |
JPS6064824U (ja) * | 1983-10-12 | 1985-05-08 | 科研工業株式会社 | バタフライバルブ |
JPH0229325Y2 (US20030199744A1-20031023-C00003.png) * | 1986-02-13 | 1990-08-07 | ||
JPH0429164Y2 (US20030199744A1-20031023-C00003.png) * | 1987-06-26 | 1992-07-15 |
-
1989
- 1989-10-24 JP JP1989123652U patent/JP2507168Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0362270U (US20030199744A1-20031023-C00003.png) | 1991-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |