JPS6359272U - - Google Patents
Info
- Publication number
- JPS6359272U JPS6359272U JP15370486U JP15370486U JPS6359272U JP S6359272 U JPS6359272 U JP S6359272U JP 15370486 U JP15370486 U JP 15370486U JP 15370486 U JP15370486 U JP 15370486U JP S6359272 U JPS6359272 U JP S6359272U
- Authority
- JP
- Japan
- Prior art keywords
- seat ring
- thin plate
- butterfly valve
- reinforcing member
- valve body
- 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
- 239000012809 cooling fluid Substances 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Details Of Valves (AREA)
Description
第１図は本考案の一実施例を示すバタフライ弁
のシートリングの要部を断面で示す斜視図、第２
図は従来例を示す第１図と同様の斜視図である。
１……弁本体、２……シートリング、１１……
空間、１２……シールリング、１３……補強芯金
、１４……冷却流体通路。
Fig. 1 is a perspective view showing a main part of a seat ring of a butterfly valve according to an embodiment of the present invention;
The figure is a perspective view similar to FIG. 1 showing a conventional example. 1... Valve body, 2... Seat ring, 11...
Space, 12...Seal ring, 13...Reinforcement core metal, 14...Cooling fluid passage.
Claims (1)
らなるシートリングを有するバタフライ弁におい
て、前記補強部材を、シートリング外側に埋設さ
れプレス成形にてより剛性を持たせた折り曲げ部
を有する薄板によつて構成し、該薄板と弁本体内
面との間に空間を形成し、該空間に冷却流体を導
く通路を、弁本体に設けたことを特徴とするバタ
フライ弁のシートリング。 ２ 上記薄板の折り曲げ部は、断面ほぼＵ字形に
複数設けられている実用新案登録請求の範囲第１
項記載のバタフライ弁のシートリング。[Claims for Utility Model Registration] 1. In a butterfly valve having a seat ring made of a rubber-like elastic material integrally molded with a reinforcing member, the reinforcing member is embedded outside the seat ring and made more rigid by press molding. 1. A butterfly valve comprising a thin plate having a vertically bent portion, a space formed between the thin plate and the inner surface of the valve body, and a passage provided in the valve body for guiding cooling fluid into the space. seat ring. 2. The bent portions of the thin plate are provided in a plurality of approximately U-shaped cross sections.
Seat ring for butterfly valve as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986153704U JPH0325460Y2 (en) | 1986-10-08 | 1986-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986153704U JPH0325460Y2 (en) | 1986-10-08 | 1986-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6359272U true JPS6359272U (en) | 1988-04-20 |
| JPH0325460Y2 JPH0325460Y2 (en) | 1991-06-03 |
Family
ID=31072821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986153704U Expired JPH0325460Y2 (en) | 1986-10-08 | 1986-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325460Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0378179U (en) * | 1989-12-01 | 1991-08-07 | ||
| JP2016114223A (en) * | 2014-12-18 | 2016-06-23 | 株式会社フジ・テクノロジー | Butterfly opening/closing valve |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0828749A (en) * | 1994-07-22 | 1996-02-02 | Kubota Corp | Lining structure for fluid equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS597069A (en) * | 1982-07-05 | 1984-01-14 | Tokyo Electric Co Ltd | Controller for paper feeding of receive printer |
| JPS59132970U (en) * | 1983-02-25 | 1984-09-06 | 三菱重工業株式会社 | Shutoff valve for high temperature fluid |
-
1986
- 1986-10-08 JP JP1986153704U patent/JPH0325460Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS597069A (en) * | 1982-07-05 | 1984-01-14 | Tokyo Electric Co Ltd | Controller for paper feeding of receive printer |
| JPS59132970U (en) * | 1983-02-25 | 1984-09-06 | 三菱重工業株式会社 | Shutoff valve for high temperature fluid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0378179U (en) * | 1989-12-01 | 1991-08-07 | ||
| JP2016114223A (en) * | 2014-12-18 | 2016-06-23 | 株式会社フジ・テクノロジー | Butterfly opening/closing valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0325460Y2 (en) | 1991-06-03 |