JPH0448470U - - Google Patents
Info
- Publication number
- JPH0448470U JPH0448470U JP8942190U JP8942190U JPH0448470U JP H0448470 U JPH0448470 U JP H0448470U JP 8942190 U JP8942190 U JP 8942190U JP 8942190 U JP8942190 U JP 8942190U JP H0448470 U JPH0448470 U JP H0448470U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- recess
- primary
- support structure
- secondary flow
- 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
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Lift Valve (AREA)
Description
第1図は本考案の一実施例を示す断面図、第2
図は同例における要部の状態を略示する断面図、
第3図は要部の変形例を示す断面図、第4図は従
来のメタルダイヤフラム弁を例示する断面図、第
5図は従来のベローズシール弁を例示する断面図
、第6図ないしは従来例における要部の相異
なる状態を示す説明図である。
3……シート、4……支持部、5……凹所、6
,7……流路、8……連通部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view schematically showing the state of the main parts in the same example,
Fig. 3 is a sectional view showing a modification of the main part, Fig. 4 is a sectional view illustrating a conventional metal diaphragm valve, Fig. 5 is a sectional view illustrating a conventional bellows seal valve, and Fig. 6 or a conventional example. FIG. 3 is an explanatory diagram showing different states of main parts in FIG. 3... Seat, 4... Support part, 5... Recess, 6
, 7... Channel, 8... Communication portion.
Claims (1)
材料製のシートを支持部の凹所に嵌着するように
したシート支持構造において、上記凹所の内部を
上記1次または2次流路と連通可能に上記支持部
に設けられた連通路を具備することを特徴とする
シート支持構造。 In a sheet support structure in which a sheet made of a polymeric material provided between a primary flow path and a secondary flow path is fitted into a recess of a support part, the inside of the recess is connected to the primary or secondary flow path. A seat support structure characterized by comprising a communication path provided in the support portion so as to be able to communicate with the next flow path.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8942190U JPH0448470U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8942190U JPH0448470U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0448470U true JPH0448470U (en) | 1992-04-24 |
Family
ID=31823386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8942190U Pending JPH0448470U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0448470U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009002523A (en) * | 2008-09-22 | 2009-01-08 | Hitachi Metals Ltd | Metal diaphragm valve |
JP2012092861A (en) * | 2010-10-25 | 2012-05-17 | Ckd Corp | Valve seat structure of fluid control valve |
WO2015008633A1 (en) * | 2013-07-18 | 2015-01-22 | 株式会社フジキン | Diaphragm valve |
JP2018146114A (en) * | 2018-06-07 | 2018-09-20 | 株式会社キッツ | Adhesion method of ball seat for high-pressure ball valve |
-
1990
- 1990-08-29 JP JP8942190U patent/JPH0448470U/ja active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009002523A (en) * | 2008-09-22 | 2009-01-08 | Hitachi Metals Ltd | Metal diaphragm valve |
JP4697612B2 (en) * | 2008-09-22 | 2011-06-08 | 日立金属株式会社 | Metal diaphragm valve |
JP2012092861A (en) * | 2010-10-25 | 2012-05-17 | Ckd Corp | Valve seat structure of fluid control valve |
US8960644B2 (en) | 2010-10-25 | 2015-02-24 | Ckd Corporation | Valve seat structure of fluid control valve |
WO2015008633A1 (en) * | 2013-07-18 | 2015-01-22 | 株式会社フジキン | Diaphragm valve |
US9976658B2 (en) | 2013-07-18 | 2018-05-22 | Fujikin Incorporated | Diaphragm valve |
JP2018146114A (en) * | 2018-06-07 | 2018-09-20 | 株式会社キッツ | Adhesion method of ball seat for high-pressure ball valve |