JP5356421B2 - バルブ装置 - Google Patents
バルブ装置 Download PDFInfo
- Publication number
- JP5356421B2 JP5356421B2 JP2011003033A JP2011003033A JP5356421B2 JP 5356421 B2 JP5356421 B2 JP 5356421B2 JP 2011003033 A JP2011003033 A JP 2011003033A JP 2011003033 A JP2011003033 A JP 2011003033A JP 5356421 B2 JP5356421 B2 JP 5356421B2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- passage
- seat member
- main
- 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.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 claims abstract description 140
- 239000012530 fluid Substances 0.000 claims abstract description 98
- 230000000149 penetrating effect Effects 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims description 31
- 238000003780 insertion Methods 0.000 description 59
- 230000037431 insertion Effects 0.000 description 59
- 238000003825 pressing Methods 0.000 description 19
- 239000007787 solid Substances 0.000 description 16
- 238000009826 distribution Methods 0.000 description 14
- 230000002093 peripheral effect Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
Description
Claims (4)
- 所定の軸線回りで回転可能に設けられるとともに、前記所定の軸線と直交又は略直交する仮想面上を通って貫通する連通路が形成された弁体と、該弁体を収容する弁体収容室が形成されるとともに、弁体収容室内の弁体の連通路を介して互いに連通する少なくとも二つの主通路が形成されたハウジングと、前記主通路同士を連通させた弁体の連通路周りと対向するように、少なくとも何れか一つの主通路に対応させてハウジング内に配置された環状のシート部材とを備え、前記弁体は、シート部材に非接触な状態で前記所定の軸線を回転中心にして回転可能に構成されるとともに当該弁体の非貫通部分がシート部材と対向した状態でシート部材側に傾動してシート部材に圧接するように構成され、前記ハウジング内には、主通路回りで弁体収容室側に向けて開放した環状の流体供給路が形成され、少なくとも弁体とシート部材とが非接触な状態で、外部から供給された流体を流体供給路の開放部分から弁体収容室側に放出させるように構成されたバルブ装置において、前記弁体は、前記連通路回りの少なくとも一カ所に、連通路の開口と同方向に開放するとともに連通穴及び弁体収容室の少なくとも何れか一方に向けて開放した凹状の逃路が形成されていることを特徴とするバルブ装置。
- 前記逃路は、前記連通路の径方向に延びる溝状をなし、前記径方向の一端が連通路に開放するとともに該径方向の他端が弁体収容室に開放するように形成されている請求項1に記載のバルブ装置。
- 前記逃路は、主通路の遮断時にシート部材側に向く底面が連通穴に向かうにつれて先下りに傾斜して形成されている請求項2に記載のバルブ装置。
- 前記逃路は、前記軸線の延びる方向で一列に並ぶように連通路の開口の両側に形成されている請求項1乃至3の何れか1項に記載のバルブ装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011003033A JP5356421B2 (ja) | 2011-01-11 | 2011-01-11 | バルブ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011003033A JP5356421B2 (ja) | 2011-01-11 | 2011-01-11 | バルブ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012145154A JP2012145154A (ja) | 2012-08-02 |
JP5356421B2 true JP5356421B2 (ja) | 2013-12-04 |
Family
ID=46788921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011003033A Expired - Fee Related JP5356421B2 (ja) | 2011-01-11 | 2011-01-11 | バルブ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5356421B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6028011B2 (ja) * | 2014-12-05 | 2016-11-16 | 株式会社日阪製作所 | バルブ装置 |
US11255449B2 (en) | 2018-09-27 | 2022-02-22 | Aisin Corporation | Valve device |
JP7385821B2 (ja) * | 2019-09-17 | 2023-11-24 | 三浦工業株式会社 | ボール弁 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4126578B2 (ja) * | 1999-02-10 | 2008-07-30 | 旭有機材工業株式会社 | ボールバルブ |
JP4265050B2 (ja) * | 1999-10-22 | 2009-05-20 | 株式会社Ihi | 蓄熱式燃焼炉のガス処理装置 |
JP5123245B2 (ja) * | 2009-04-24 | 2013-01-23 | 株式会社日阪製作所 | バルブ装置 |
-
2011
- 2011-01-11 JP JP2011003033A patent/JP5356421B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012145154A (ja) | 2012-08-02 |
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