JPS6328964U - - Google Patents
Info
- Publication number
- JPS6328964U JPS6328964U JP12255986U JP12255986U JPS6328964U JP S6328964 U JPS6328964 U JP S6328964U JP 12255986 U JP12255986 U JP 12255986U JP 12255986 U JP12255986 U JP 12255986U JP S6328964 U JPS6328964 U JP S6328964U
- Authority
- JP
- Japan
- Prior art keywords
- valve box
- butterfly
- box
- inner valve
- outer 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.)
- Pending
Links
- 238000013459 approach Methods 0.000 claims 1
Landscapes
- Valve Housings (AREA)
- Lift Valve (AREA)
Description
第１図乃至第４図は本考案に係る一実施例を示
すもので、第１図はバタフライ弁の組立斜視図、
第２図はバタフライ弁の正面断面図、第３図は第
２図の要部拡大図、第４図は第３図のＡ―Ａ断面
図、第５図のイ〜ニは本考案の係合部に係る別実
施例を示す断面図、第６図は従来例におけるバタ
フライ弁の正面断面図、第７図は第６図の側面断
面図である。
図中、１０…外弁箱、２０…内弁箱、１０ｂ，
２０ｂ…係合部（突起）、２２…弁体。
1 to 4 show an embodiment of the present invention, and FIG. 1 is an assembled perspective view of a butterfly valve;
Fig. 2 is a front sectional view of the butterfly valve, Fig. 3 is an enlarged view of the main part of Fig. 2, Fig. 4 is a sectional view taken along line A-A in Fig. 3, and Fig. 5 shows parts A to D of the present invention. 6 is a front sectional view of a conventional butterfly valve, and FIG. 7 is a side sectional view of FIG. 6. In the figure, 10...outer valve box, 20...inner valve box, 10b,
20b...Engaging portion (protrusion), 22...Valve body.
Claims (1)
縮幅した外弁箱と、内部に弁体を軸着した内弁箱
とを備え、該内弁箱を前記外弁箱に挿入して成る
バタフライ弁において、前記内弁箱と前記外弁箱
との夫々下部に係合部を設けたことを特徴とする
バタフライ弁。 A butterfly comprising an outer valve box that is open at the top and whose width narrows as it approaches the lower end, and an inner valve box with a valve body pivoted therein, and the inner valve box is inserted into the outer valve box. A butterfly valve characterized in that an engaging portion is provided at a lower portion of each of the inner valve box and the outer valve box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12255986U JPS6328964U (en) | 1986-08-08 | 1986-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12255986U JPS6328964U (en) | 1986-08-08 | 1986-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6328964U true JPS6328964U (en) | 1988-02-25 |
Family
ID=31012861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12255986U Pending JPS6328964U (en) | 1986-08-08 | 1986-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6328964U (en) |
-
1986
- 1986-08-08 JP JP12255986U patent/JPS6328964U/ja active Pending