JPS6215657U - - Google Patents
Info
- Publication number
- JPS6215657U JPS6215657U JP10584485U JP10584485U JPS6215657U JP S6215657 U JPS6215657 U JP S6215657U JP 10584485 U JP10584485 U JP 10584485U JP 10584485 U JP10584485 U JP 10584485U JP S6215657 U JPS6215657 U JP S6215657U
- Authority
- JP
- Japan
- Prior art keywords
- rubber sheet
- core metal
- ring
- metal
- core
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
Landscapes
- Lift Valve (AREA)
Description
第１図ないし第３図は本考案の実施例を示し、
第１図及び第２図においてイは弁箱シートの一部
切欠斜視図、ロは弁箱シートの断面図、第３図は
弁の断面図である。第４図イ及びロは本考案の各
別の実施例を示す弁箱シートの断面図である。第
５図は従来例の断面図である。
１……弁箱、５……弁箱シート、１６……ゴム
シート、１７……ゴムシート押圧部材、１８……
芯金、１８ｃ……芯金内周面、１９……調節ボル
ト。
1 to 3 show embodiments of the present invention,
In FIGS. 1 and 2, A is a partially cutaway perspective view of the valve box seat, B is a sectional view of the valve box seat, and FIG. 3 is a sectional view of the valve. FIGS. 4A and 4B are sectional views of valve box seats showing different embodiments of the present invention. FIG. 5 is a sectional view of a conventional example. 1... Valve box, 5... Valve box seat, 16... Rubber sheet, 17... Rubber sheet pressing member, 18...
Core metal, 18c... Core metal inner peripheral surface, 19... Adjustment bolt.
Claims (1)
内にリング状芯金１８に嵌入して成る弁箱シート
５を、弁箱１に着脱自在に嵌着した偏芯型バタフ
ライ弁において、前記芯金１８の内周面１８ｃと
前記ゴムシート１６を分離し、前記ゴムシート１
６の溝の底面に対して押圧作用する調節ボルト１
９を、前記芯金１８に対してその周方向に分散配
置して螺合してある偏芯型バタフライ弁の弁箱シ
ート構造。 In an eccentric butterfly valve in which a valve box sheet 5 formed by fitting a ring-shaped core metal 18 into a groove formed on the outer peripheral surface of a ring-shaped rubber sheet 16 is removably fitted to the valve body 1, the core metal 18 and the rubber sheet 16 are separated, and the rubber sheet 1
Adjustment bolt 1 that presses against the bottom of groove 6
9 are screwed together with the core metal 18 in a distributed manner in the circumferential direction of the metal core 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10584485U JPS6215657U (en) | 1985-07-11 | 1985-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10584485U JPS6215657U (en) | 1985-07-11 | 1985-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6215657U true JPS6215657U (en) | 1987-01-30 |
Family
ID=30980655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10584485U Pending JPS6215657U (en) | 1985-07-11 | 1985-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6215657U (en) |
-
1985
- 1985-07-11 JP JP10584485U patent/JPS6215657U/ja active Pending