JPH01173023U - - Google Patents
Info
- Publication number
- JPH01173023U JPH01173023U JP7074288U JP7074288U JPH01173023U JP H01173023 U JPH01173023 U JP H01173023U JP 7074288 U JP7074288 U JP 7074288U JP 7074288 U JP7074288 U JP 7074288U JP H01173023 U JPH01173023 U JP H01173023U
- Authority
- JP
- Japan
- Prior art keywords
- inlet pipe
- bent part
- leg
- engaging
- tip
- 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
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Check Valves (AREA)
Description
添付図面の第１〜５図は本考案の実施例を示し
、第１図及び第２図はインレツトパイプを縦断し
て示した正面図、第３図は分解斜視図、第４図は
弁体の内面斜視図、第５図は使用状態を説明した
一部切欠正面図である。第６図は従来のインレツ
トパイプにおける逆止弁の構造を示したものであ
る。
１→インレツトパイプ、２→係合孔、３→弁板
、４→係合脚、５→屈曲部。
Figures 1 to 5 of the accompanying drawings show an embodiment of the present invention, with Figures 1 and 2 being a front view taken longitudinally through the inlet pipe, Figure 3 being an exploded perspective view, and Figure 4 showing the valve. FIG. 5 is a perspective view of the inner surface of the body and a partially cutaway front view illustrating the state of use. FIG. 6 shows the structure of a check valve in a conventional inlet pipe. 1 → Inlet pipe, 2 → Engagement hole, 3 → Valve plate, 4 → Engagement leg, 5 → Bent part.
Claims (1)
すると共に、該パイプの先端口にほぼ当接する弁
板からクランク形の係合脚をほぼ直角に突出し、
その係合脚の屈曲部を前記の係合孔に揺動を可能
にして挿入し、係合脚の突出基部と屈曲部の間及
び屈曲部と突出末端の間をインレツトパイプの外
側と内側とに対応させたことを特徴とするインレ
ツトパイプにおける逆止弁。 An engagement hole is bored in the circumferential surface of the tip of the inlet pipe, and a crank-shaped engagement leg is protruded at a substantially right angle from a valve plate that substantially contacts the tip opening of the inlet pipe.
The bent part of the engaging leg is inserted into the engaging hole in a swingable manner, and the part between the protruding base and the bent part and between the bent part and the protruding end of the engaging leg is inserted between the outside and inside of the inlet pipe. A check valve for an inlet pipe, which is characterized by being compatible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988070742U JPH0730414Y2 (en) | 1988-05-27 | 1988-05-27 | Check valve in inlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988070742U JPH0730414Y2 (en) | 1988-05-27 | 1988-05-27 | Check valve in inlet pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01173023U true JPH01173023U (en) | 1989-12-07 |
| JPH0730414Y2 JPH0730414Y2 (en) | 1995-07-12 |
Family
ID=31295971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988070742U Expired - Lifetime JPH0730414Y2 (en) | 1988-05-27 | 1988-05-27 | Check valve in inlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730414Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0441173U (en) * | 1990-08-07 | 1992-04-08 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5461918U (en) * | 1977-10-11 | 1979-04-28 |
-
1988
- 1988-05-27 JP JP1988070742U patent/JPH0730414Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5461918U (en) * | 1977-10-11 | 1979-04-28 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0441173U (en) * | 1990-08-07 | 1992-04-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730414Y2 (en) | 1995-07-12 |
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