JPS616648U - butterfly valve device - Google Patents
butterfly valve deviceInfo
- Publication number
- JPS616648U JPS616648U JP9176884U JP9176884U JPS616648U JP S616648 U JPS616648 U JP S616648U JP 9176884 U JP9176884 U JP 9176884U JP 9176884 U JP9176884 U JP 9176884U JP S616648 U JPS616648 U JP S616648U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- butterfly valve
- valve device
- butterfly
- joint portion
- 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
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Lift Valve (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及ｄ第２図は、本考案の一実施例を示すもので、
第１図は組立構造を示す断面図で、第２図は、要部拡大
図であり、第３図及び第４図は、それぞれ、他の実施例
を示す要部拡大図であり、第５図及び第６図は、従来技
術によるバタフライバルブ装置の一例を示すもので、第
５図は断面図、第６図は平面図である。
１・・・ボデイ、２・・・流路、３・・・バタフライバ
ルブ、５・・・シャフト、６・・・接手部、７・・・ス
プリングピン、１０・・・挿入孔、１１・・・鋼球、１
２・・・コイルスプリング、１３・・・コイルスプリン
グ。Figures 1 and 2 show an embodiment of the present invention.
FIG. 1 is a sectional view showing the assembled structure, FIG. 2 is an enlarged view of the main part, FIGS. 3 and 4 are enlarged views of the main part showing other embodiments, and FIG. 6 and 6 show an example of a butterfly valve device according to the prior art, with FIG. 5 being a sectional view and FIG. 6 being a plan view. DESCRIPTION OF SYMBOLS 1...Body, 2...Flow path, 3...Butterfly valve, 5...Shaft, 6...Joint part, 7...Spring pin, 10...Insertion hole, 11...・Steel ball, 1
2...Coil spring, 13...Coil spring.
Claims (1)
ライ装置において、互いに隣り合せるバタフライバルブ
のそれぞれに結合されたシャフトが前記バタフライバル
ブの中間において、軸方向に相対移動可能かつ相対回転
不能に接合され、該接合部を互いに圧接させるばね手段
を付されていることを特徴とするバタフライバルブ装置
。 ２ シャフトの接合部を圧接させるばね手段が前記シャ
フトに外嵌させる中空のスプリングピン・である実用新
案登録請求の範囲第１項記載のバタフライバルブ装置。 ３ シャフトの接合部を圧接させるばね手段が、前記シ
ャフトを支えるハウジングに挿入されたボール及び該ボ
ールを前記シャフト側へ付勢するばね部材である実用新
案登録請求の範囲第１項記載のバタフライバルブ装置。 ４ シャフトの接合部を圧接させるばね手段が、前記接
合部に外挿されたコイルスプリングである実用新案登録
請求の範囲第１項記載のバタフライバルブ装置。[Claims for Utility Model Registration] 1. In a butterfly device comprising a plurality of butterfly valves arranged, a shaft connected to each of the adjacent butterfly valves is relatively movable in the axial direction in the middle of the butterfly valves, and A butterfly valve device characterized in that the butterfly valve device is joined so as to be non-rotatable relative to each other and is provided with spring means for pressing the joined parts together. 2. The butterfly valve device according to claim 1, wherein the spring means for pressing the joint portion of the shaft is a hollow spring pin fitted onto the shaft. 3. The butterfly valve according to claim 1, wherein the spring means for press-contacting the joint portion of the shaft is a ball inserted into a housing that supports the shaft and a spring member that urges the ball toward the shaft. Device. 4. The butterfly valve device according to claim 1, wherein the spring means for pressing the joint portion of the shaft is a coil spring inserted into the joint portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9176884U JPS616648U (en) | 1984-06-20 | 1984-06-20 | butterfly valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9176884U JPS616648U (en) | 1984-06-20 | 1984-06-20 | butterfly valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS616648U true JPS616648U (en) | 1986-01-16 |
Family
ID=30647948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9176884U Pending JPS616648U (en) | 1984-06-20 | 1984-06-20 | butterfly valve device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616648U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6141967U (en) * | 1984-07-24 | 1986-03-18 | エヌオーケー株式会社 | butterfly valve device |
| JPH02101048U (en) * | 1989-01-27 | 1990-08-10 | ||
| CN100420836C (en) * | 2004-10-26 | 2008-09-24 | 株式会社电装 | Butterfly valve apparatus and manufacturing method of the same |
-
1984
- 1984-06-20 JP JP9176884U patent/JPS616648U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6141967U (en) * | 1984-07-24 | 1986-03-18 | エヌオーケー株式会社 | butterfly valve device |
| JPH02101048U (en) * | 1989-01-27 | 1990-08-10 | ||
| CN100420836C (en) * | 2004-10-26 | 2008-09-24 | 株式会社电装 | Butterfly valve apparatus and manufacturing method of the same |
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