JPS6342997U - - Google Patents
Info
- Publication number
- JPS6342997U JPS6342997U JP13663986U JP13663986U JPS6342997U JP S6342997 U JPS6342997 U JP S6342997U JP 13663986 U JP13663986 U JP 13663986U JP 13663986 U JP13663986 U JP 13663986U JP S6342997 U JPS6342997 U JP S6342997U
- Authority
- JP
- Japan
- Prior art keywords
- outer diameter
- valve
- valve seat
- biased toward
- main body
- 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
Landscapes
- Pipe Accessories (AREA)
- Check Valves (AREA)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は従来の逆止弁を示す縦断面図である。
１１……第一体、１２……第２体、１３……本
体、１４……円錐台状部、１５……筒状部、１６
……凹所、１７，１９……孔、２１……弁座、２
２……弁体、２３……弁ばね。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a longitudinal sectional view showing a conventional check valve. DESCRIPTION OF SYMBOLS 11... First body, 12... Second body, 13... Main body, 14... truncated conical part, 15... Cylindrical part, 16
... recess, 17, 19 ... hole, 21 ... valve seat, 2
2... Valve body, 23... Valve spring.
Claims (1)
た貫通孔と、該貫通孔の一端側に形成した弁座と
、該弁座に向つて付勢される弁体と、該弁体を前
記弁座に向つて付勢する弁ばねとを備えた逆止弁
装置において、前記本体を、一端側に円錐台状部
を形成され外径が円錐台状部を除いて均一な第一
体と、該第一体の他端側開口をふさぐように取け
られ外径が第一体の外径以下である環状の第二体
とから形成した逆止弁装置。 A main body that is fitted into a hose, a through hole formed in the main body, a valve seat formed at one end of the through hole, a valve body that is biased toward the valve seat, and a valve body that is biased toward the valve seat. In the check valve device comprising a valve spring biased toward the valve seat, the main body is a first body having a truncated conical portion formed at one end and having a uniform outer diameter except for the truncated conical portion. and a second annular body having an outer diameter less than or equal to the outer diameter of the first body, the second body having an outer diameter smaller than the outer diameter of the first body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986136639U JPH0234558Y2 (en) | 1986-09-08 | 1986-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986136639U JPH0234558Y2 (en) | 1986-09-08 | 1986-09-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6342997U true JPS6342997U (en) | 1988-03-22 |
| JPH0234558Y2 JPH0234558Y2 (en) | 1990-09-17 |
Family
ID=31039945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986136639U Expired JPH0234558Y2 (en) | 1986-09-08 | 1986-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234558Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01135293U (en) * | 1988-03-08 | 1989-09-14 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5654355U (en) * | 1979-09-18 | 1981-05-12 | ||
| JPS6122969U (en) * | 1984-07-14 | 1986-02-10 | 自動車機器株式会社 | Hose with built-in check valve |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2319078A1 (en) * | 1975-07-21 | 1977-02-18 | Air Liquide | Acetylene and ethylene fuel gas mixt. stored under press. - in porous carrier, for soldering, cutting or brasing with blow lamp or burner |
| JPS57173037A (en) * | 1981-04-15 | 1982-10-25 | Matsushita Electric Works Ltd | Electronic hemonanometer |
-
1986
- 1986-09-08 JP JP1986136639U patent/JPH0234558Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5654355U (en) * | 1979-09-18 | 1981-05-12 | ||
| JPS6122969U (en) * | 1984-07-14 | 1986-02-10 | 自動車機器株式会社 | Hose with built-in check valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01135293U (en) * | 1988-03-08 | 1989-09-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234558Y2 (en) | 1990-09-17 |