JPH022567U - - Google Patents
Info
- Publication number
- JPH022567U JPH022567U JP7945888U JP7945888U JPH022567U JP H022567 U JPH022567 U JP H022567U JP 7945888 U JP7945888 U JP 7945888U JP 7945888 U JP7945888 U JP 7945888U JP H022567 U JPH022567 U JP H022567U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- holder
- annular
- retaining ring
- hole
- 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
- 238000005452 bending Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
Landscapes
- Taps Or Cocks (AREA)
Description
第１図は、本考案を適用したボール弁の要部縦
断正面図、第２図は、第１図のＡ−Ａ線断面図、
第３図は、本考案の装置におけるホルダの正面図
、第４図は、ホルダの他の例を示す正面図、第５
図は、ボール弁の正面図、第６図は、従来のボー
ル弁の要部縦断正面図である。
１……弁箱、２……本体、３……蓋体、４……
流路、５……ボール、６……弁軸、７……段孔、
７ａ……中間段孔、８……保持環、８ａ……縮径
筒部、９……弁座、１０……Ｏリング、１１，１
２……有底孔、１３……コイルばね、２１……ホ
ルダ、２２……支持孔、２３……ホルダ。
FIG. 1 is a longitudinal sectional front view of the main part of a ball valve to which the present invention is applied, FIG. 2 is a sectional view taken along the line A-A in FIG. 1,
FIG. 3 is a front view of the holder in the device of the present invention, FIG. 4 is a front view showing another example of the holder, and FIG.
The figure is a front view of a ball valve, and FIG. 6 is a longitudinal sectional front view of the main part of a conventional ball valve. 1...Valve box, 2...Main body, 3...Lid body, 4...
Flow path, 5...Ball, 6...Valve stem, 7...Step hole,
7a...Middle step hole, 8...Retaining ring, 8a...Reducing diameter cylinder part, 9...Valve seat, 10...O ring, 11,1
2...Bottomed hole, 13...Coil spring, 21...Holder, 22...Support hole, 23...Holder.
Claims (1)
路の内端に、拡径する環状段孔を形成するととも
に、この段孔に、帯状ばね板を連続する波状に屈
曲してなるホルダを、環状に丸めて挿入し、かつ
環状段孔の内周面とホルダの間に形成された支持
孔に、圧縮コイルばねを挿入することにより、弁
座保持環の外側面を押圧させてなるボール弁にお
ける弁座保持環の押圧装置。 An annular stepped hole with an expanding diameter is formed at the inner end of the fluid passage of the main body and lid that form the valve box of the ball valve, and a holder formed by bending a band-shaped spring plate into a continuous wave shape is installed in this stepped hole. A ball is formed by rolling it into an annular shape and inserting a compression coil spring into a support hole formed between the inner peripheral surface of the annular step hole and the holder to press the outer surface of the valve seat retaining ring. A device for pressing a valve seat retaining ring in a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7945888U JPH0523895Y2 (en) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7945888U JPH0523895Y2 (en) | 1988-06-17 | 1988-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH022567U true JPH022567U (en) | 1990-01-09 |
| JPH0523895Y2 JPH0523895Y2 (en) | 1993-06-17 |
Family
ID=31304336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7945888U Expired - Lifetime JPH0523895Y2 (en) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523895Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011241943A (en) * | 2010-05-20 | 2011-12-01 | Tyco Flow Control Japan Kk | Ball valve |
| KR101123333B1 (en) * | 2009-07-14 | 2012-03-23 | 이병순 | Ball valve provided with thin type ball seat |
-
1988
- 1988-06-17 JP JP7945888U patent/JPH0523895Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101123333B1 (en) * | 2009-07-14 | 2012-03-23 | 이병순 | Ball valve provided with thin type ball seat |
| JP2011241943A (en) * | 2010-05-20 | 2011-12-01 | Tyco Flow Control Japan Kk | Ball valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523895Y2 (en) | 1993-06-17 |