JPS59196772U - ball valve - Google Patents
ball valveInfo
- Publication number
- JPS59196772U JPS59196772U JP9119283U JP9119283U JPS59196772U JP S59196772 U JPS59196772 U JP S59196772U JP 9119283 U JP9119283 U JP 9119283U JP 9119283 U JP9119283 U JP 9119283U JP S59196772 U JPS59196772 U JP S59196772U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- seat
- wiper ring
- ball valve
- pole
- 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
Landscapes
- Taps Or Cocks (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〜第４図は本考案の実施例を示したもので、第１
図は本考案におけるボールバルブの縦断面図、第２図は
同上のワイパーリングの部分を示す部分拡大断面図、第
３図及び第４図は本考案におけるワイパーリングの他側
をそれぞれ示す部分拡大断面図、第５図は従来のワイパ
ーリング部分を示す断面図である。
１・・・・・・ボデー、３・・・・・・貫通孔、４・・
・・・・ポール、５．６・・・・・・ステム、計−−−
−−シートリテーナ、９・・・・・・ボールシート、１
０・・・・・・ワイパーリング、１２・・・・・・屈曲
部、１３・・・・・・シーラント孔、１５・・・・・・
グリース溜。Figures 1 to 4 show embodiments of the present invention.
The figure is a longitudinal cross-sectional view of the ball valve according to the present invention, Figure 2 is a partially enlarged cross-sectional view showing the same wiper ring as above, and Figures 3 and 4 are partially enlarged views showing the other side of the wiper ring according to the present invention. 5 is a sectional view showing a conventional wiper ring portion. 1...Body, 3...Through hole, 4...
...Pole, 5.6 ...Stem, total---
--Seat retainer, 9...Ball seat, 1
0... Wiper ring, 12... Bent part, 13... Sealant hole, 15...
Grease reservoir.
Claims (2)
流路を開閉するボールバルブにおいて、上記したポール
の両側に位置した環状のシートリテーナでポール表面を
シールするためのボールシートを保持し、該ボールシー
トの内径より小さい径を有するワイパーリングを薄い金
属または薄い非金属で形成し、該ワイパーリングをシー
トリテーナのボール面と対向する位置に装着するととも
に、該ワイパーリングのボール面側先端部を外方に屈曲
させて屈曲部を形成し、該屈曲部をポールの球面に対し
接線に近い方向で弾力的に接触させたことを特徴とする
ボールバルブ。(1) In a ball valve that opens and closes a flow path by rotating a ball having a through hole inside the pode, a ball seat for sealing the pole surface is held by the annular seat retainer located on both sides of the pole, A wiper ring having a diameter smaller than the inner diameter of the ball seat is formed of a thin metal or a thin non-metal, and the wiper ring is mounted at a position facing the ball surface of the seat retainer, and a tip portion of the wiper ring on the ball surface side. A ball valve characterized in that the ball is bent outward to form a bent portion, and the bent portion is elastically contacted in a direction close to a tangent to the spherical surface of the pole.
及びワイパーリングと屈曲部とで形成した環状空間をグ
リース溜とした実用新案登録請求 。 の範囲第１項記載のボールバルブ。(2) Request for registration of a utility model in which the annular space formed by the above ball, ball seat, seat retainer, wiper ring, and bent portion is used as a grease reservoir. The ball valve according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9119283U JPS59196772U (en) | 1983-06-16 | 1983-06-16 | ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9119283U JPS59196772U (en) | 1983-06-16 | 1983-06-16 | ball valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59196772U true JPS59196772U (en) | 1984-12-27 |
| JPS6244218Y2 JPS6244218Y2 (en) | 1987-11-19 |
Family
ID=30221174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9119283U Granted JPS59196772U (en) | 1983-06-16 | 1983-06-16 | ball valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59196772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62176559U (en) * | 1986-04-28 | 1987-11-10 |
-
1983
- 1983-06-16 JP JP9119283U patent/JPS59196772U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62176559U (en) * | 1986-04-28 | 1987-11-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6244218Y2 (en) | 1987-11-19 |
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