JPH0484975U - - Google Patents
Info
- Publication number
- JPH0484975U JPH0484975U JP12827090U JP12827090U JPH0484975U JP H0484975 U JPH0484975 U JP H0484975U JP 12827090 U JP12827090 U JP 12827090U JP 12827090 U JP12827090 U JP 12827090U JP H0484975 U JPH0484975 U JP H0484975U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve member
- internal cavity
- main body
- holes
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Check Valves (AREA)
Description
第１図および第２図はこの考案による逆止弁の
異なつた状態を示す概略断面図、第３図は第１図
の−線に沿つて見た断面図、第４図は従来の
逆止弁を示す概略断面図である。
１，２１……逆止弁、２，４……流路、３……
ロアケース、５……アツパーケース、６……内部
空所、７，２２……本体、８，１３……鋼鈑、９
，１２……ゴム材、１０……第１弁部材、１１，
１５，２８……孔、１４……第２弁部材、１６，
３３……ねじ、２３……弁座部、２４……止め輪
、２５……スプリングリテーナー、２６……弁体
、２７……スプリング、２９，３０……Ｏリング
、３１，３２……カバー。
Figures 1 and 2 are schematic sectional views showing different states of the check valve according to this invention, Figure 3 is a sectional view taken along the - line in Figure 1, and Figure 4 is a conventional check valve. It is a schematic sectional view showing a valve. 1, 21...Check valve, 2, 4...Flow path, 3...
Lower case, 5... Upper case, 6... Internal void, 7, 22... Main body, 8, 13... Steel plate, 9
, 12...Rubber material, 10...First valve member, 11,
15, 28... hole, 14... second valve member, 16,
33...Screw, 23...Valve seat portion, 24...Retaining ring, 25...Spring retainer, 26...Valve body, 27...Spring, 29, 30...O ring, 31, 32...Cover.
Claims (1)
所６に連通する２つの流路２，４が設けられた本
体７と、該本体７の内部空所６の内部に配設され
た第１および第２弁部材１０，１４とを具え、前
記第１弁部材１０は前記２つの流路２，４を閉塞
するように移動不可能に配設され、かつ、複数の
孔１１，１１，……が穿設された板状をなし、ま
た、前記第２弁部材１４は、前記第１弁部材１０
に接離可能に設けられるとともに、前記第１弁部
材１０の各孔１１，１１，……と一致しない箇所
に複数の孔１５，１５，……が穿設されているこ
とを特徴とする逆止弁。 (2) 前記第１弁部材１０、および第２弁部材１
４は、鋼鈑８，１３の両面にゴム９，１２をコー
テイングしたソフトメタルで形成されている請求
項１記載の逆止弁。[Claims for Utility Model Registration] (1) A main body 7 having an internal cavity 6 and provided with two channels 2 and 4 communicating with the internal cavity 6, and the internal cavity 6 of the main body 7. and a first valve member 10 and a second valve member 14 disposed inside the valve, the first valve member 10 being disposed immovably so as to close the two flow paths 2 and 4, and , has a plate shape with a plurality of holes 11, 11, .
The reverse valve is provided so as to be able to come into contact with and separate from the first valve member 10, and has a plurality of holes 15, 15, . Stop valve. (2) The first valve member 10 and the second valve member 1
2. The check valve according to claim 1, wherein 4 is made of soft metal having steel plates 8, 13 coated with rubber 9, 12 on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12827090U JPH0484975U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12827090U JPH0484975U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0484975U true JPH0484975U (en) | 1992-07-23 |
Family
ID=31875739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12827090U Pending JPH0484975U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0484975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116792510A (en) * | 2023-07-27 | 2023-09-22 | 深圳市摩控自动化设备有限公司 | High-tightness electric actuating mechanism |
-
1990
- 1990-11-30 JP JP12827090U patent/JPH0484975U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116792510A (en) * | 2023-07-27 | 2023-09-22 | 深圳市摩控自动化设备有限公司 | High-tightness electric actuating mechanism |