JPS62115576U - - Google Patents
Info
- Publication number
- JPS62115576U JPS62115576U JP372786U JP372786U JPS62115576U JP S62115576 U JPS62115576 U JP S62115576U JP 372786 U JP372786 U JP 372786U JP 372786 U JP372786 U JP 372786U JP S62115576 U JPS62115576 U JP S62115576U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve seat
- main body
- end side
- contact
- 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
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Check Valves (AREA)
- Reciprocating Pumps (AREA)
Description
第１図はこの考案によるものの第１実施例の概
略図、第２図は第１図に示すものを下方から見た
図、第３図は第２実施例を示す概略図、第４図は
ダイヤフラムポンプを示す概略図、第５図は従来
のものを示す概略図である。
１，１９…本体、２…通口、３，９，２３…弁
座面、４，６，２２…バルブシート、５，７…突
起、８，２０，２１…取付け面、１０…モータ、
１１…ロツド、１２…ダイマフラム、１３…空室
、１４…通路、１５，１８…弁室、１６…弁、１
７…保持部。
FIG. 1 is a schematic diagram of the first embodiment of this invention, FIG. 2 is a view of the device shown in FIG. 1 viewed from below, FIG. 3 is a schematic diagram of the second embodiment, and FIG. A schematic diagram showing a diaphragm pump, and FIG. 5 is a schematic diagram showing a conventional one. 1, 19... Main body, 2... Vent, 3, 9, 23... Valve seat surface, 4, 6, 22... Valve seat, 5, 7... Protrusion, 8, 20, 21... Mounting surface, 10... Motor,
11...Rod, 12...Dimaphram, 13...Vacancy, 14...Passage, 15, 18...Valve chamber, 16...Valve, 1
7...Holding section.
Claims (1)
持され、自由端側のバルブシートが本体に設けら
れた弁座面と当接・離隔して開弁・閉弁する弁機
構において、前記バルブシートが前記弁座面に当
接する閉弁時に、前記バルブシートの自由端側先
端が当接する突起を前記本体に設け、前記バルブ
シートが前記突起と当接したのちに閉弁すること
を特徴とする弁機構。 In a valve mechanism in which one end side holding part of the valve made of a rubber-like elastic material is held by the main body, and the valve seat on the free end side contacts and separates from a valve seat surface provided on the main body to open and close the valve, A protrusion is provided on the main body with which the free end side tip of the valve seat comes into contact when the valve seat comes into contact with the valve seat surface when the valve is closed, and the valve is closed after the valve seat comes into contact with the protrusion. Features a valve mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP372786U JPS62115576U (en) | 1986-01-14 | 1986-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP372786U JPS62115576U (en) | 1986-01-14 | 1986-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62115576U true JPS62115576U (en) | 1987-07-22 |
Family
ID=30783751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP372786U Pending JPS62115576U (en) | 1986-01-14 | 1986-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62115576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140107341A (en) * | 2011-12-28 | 2014-09-04 | 니뽄 서모스탯 가부시키가이샤 | Fluid control valve |
-
1986
- 1986-01-14 JP JP372786U patent/JPS62115576U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140107341A (en) * | 2011-12-28 | 2014-09-04 | 니뽄 서모스탯 가부시키가이샤 | Fluid control valve |