JPH0441173U - - Google Patents
Info
- Publication number
- JPH0441173U JPH0441173U JP8373390U JP8373390U JPH0441173U JP H0441173 U JPH0441173 U JP H0441173U JP 8373390 U JP8373390 U JP 8373390U JP 8373390 U JP8373390 U JP 8373390U JP H0441173 U JPH0441173 U JP H0441173U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- tip
- pipe
- groove
- butterfly valve
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Check Valves (AREA)
- Details Of Valves (AREA)
Description
添付図面第１図は樹脂製の叉片とバタフライ弁
の一部の斜視図、第２，３図は同組立てを示した
縦断面図である。第４図は従来のバタフライ弁装
置の一例の側面図である。
Ｔ……燃料タンク、１……インレツトパイプ、
２……係合孔、３……樹脂製の叉片、３ａ，３ｂ
……叉片、４……挿入溝、５……係止突片、８…
…軸溝、９……軸案内溝、１０……軸支持叉片、
１３……接触防止ストツパー、１４……弁開度調
整ストツパー、１５……バタフライ弁、１７……
軸。
Figure 1 of the accompanying drawings is a perspective view of a resin prong and a part of the butterfly valve, and Figures 2 and 3 are longitudinal sectional views showing the same assembly. FIG. 4 is a side view of an example of a conventional butterfly valve device. T...Fuel tank, 1...Inlet pipe,
2... Engaging hole, 3... Resin prongs, 3a, 3b
... Prong piece, 4 ... Insertion groove, 5 ... Locking projection piece, 8 ...
...Shaft groove, 9...Shaft guide groove, 10...Shaft support prong,
13...Contact prevention stopper, 14...Valve opening adjustment stopper, 15...Butterfly valve, 17...
shaft.
Claims (1)
イプの先端上側に係合孔２を設けると共に、先端
から該パイプに挿入する挿入溝４を設けた上下２
片の叉片３ａ，３ｂと、後端からバタフライ弁１
５の軸１７を緊密に通す軸案内溝９を設けた上下
２片の軸支持叉片１０を成形し、叉片３ａ，３ｂ
の一方の片に前記係合孔２に嵌める係止突片５を
設け、軸支持叉片１０の軸案内溝９の奥端にバタ
フライ弁１５の軸１７を揺動可能に嵌める軸溝８
を設け、さらに前記パイプ１の先端上方からパイ
プ内空を横切る突出形の接触防止ストツパ１３と
、軸支持叉片１０の下片１１から該防止ストツパ
１３の前側に突出する弁開度調整ストツパ１４と
、前記の軸溝８に軸１７を嵌めて前記両ストツパ
ー１３，１４間に配置しかつインレツトパイプ先
端の管口を開閉するバタフライ弁１５とからなる
ことを特徴とするインレツトパイプのバタフライ
弁装置。 An engagement hole 2 is provided above the tip of an inlet pipe whose tip is inserted and connected to a fuel tank, and an insertion groove 4 is provided which is inserted into the pipe from the tip.
The prongs 3a and 3b and the butterfly valve 1 from the rear end.
Two upper and lower shaft supporting fork pieces 10 are formed, each having a shaft guide groove 9 through which the shaft 17 of No. 5 passes tightly.
A locking protrusion 5 that fits into the engagement hole 2 is provided on one piece of the shaft supporting prong 10, and a shaft groove 8 into which the shaft 17 of the butterfly valve 15 is swingably fitted is provided at the inner end of the shaft guide groove 9 of the shaft support prong 10.
Furthermore, a contact prevention stopper 13 protrudes from above the tip of the pipe 1 and crosses the interior of the pipe, and a valve opening adjustment stopper 14 protrudes from the lower piece 11 of the shaft support fork 10 to the front side of the prevention stopper 13. and a butterfly valve 15 having a shaft 17 fitted in the shaft groove 8 and disposed between the stoppers 13 and 14 to open and close a pipe opening at the tip of the inlet pipe. Valve device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083733U JPH0639177Y2 (en) | 1990-08-07 | 1990-08-07 | Inlet pipe butterfly valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083733U JPH0639177Y2 (en) | 1990-08-07 | 1990-08-07 | Inlet pipe butterfly valve device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441173U true JPH0441173U (en) | 1992-04-08 |
| JPH0639177Y2 JPH0639177Y2 (en) | 1994-10-12 |
Family
ID=31631647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990083733U Expired - Lifetime JPH0639177Y2 (en) | 1990-08-07 | 1990-08-07 | Inlet pipe butterfly valve device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639177Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658284U (en) * | 1993-01-28 | 1994-08-12 | 加藤発条株式会社 | Check valve |
| JPH1128938A (en) * | 1997-07-14 | 1999-02-02 | Piolax Inc | Check valve |
| JP2000240425A (en) * | 1999-02-18 | 2000-09-05 | Hyundai Motor Co Ltd | Semiactive muffler for internal combustion engine |
| CN101943281A (en) * | 2009-07-03 | 2011-01-12 | 百乐仕株式会社 | The clack valve device |
| JP2017202803A (en) * | 2016-05-13 | 2017-11-16 | 株式会社パイオラックス | Flap valve device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337428U (en) * | 1986-08-29 | 1988-03-10 | ||
| JPS63132178U (en) * | 1987-02-20 | 1988-08-30 | ||
| JPH01173023U (en) * | 1988-05-27 | 1989-12-07 |
-
1990
- 1990-08-07 JP JP1990083733U patent/JPH0639177Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337428U (en) * | 1986-08-29 | 1988-03-10 | ||
| JPS63132178U (en) * | 1987-02-20 | 1988-08-30 | ||
| JPH01173023U (en) * | 1988-05-27 | 1989-12-07 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658284U (en) * | 1993-01-28 | 1994-08-12 | 加藤発条株式会社 | Check valve |
| JPH1128938A (en) * | 1997-07-14 | 1999-02-02 | Piolax Inc | Check valve |
| JP2000240425A (en) * | 1999-02-18 | 2000-09-05 | Hyundai Motor Co Ltd | Semiactive muffler for internal combustion engine |
| JP4502089B2 (en) * | 1999-02-18 | 2010-07-14 | 現代自動車株式会社 | Semi-active silencer for internal combustion engine |
| CN101943281A (en) * | 2009-07-03 | 2011-01-12 | 百乐仕株式会社 | The clack valve device |
| JP2011011693A (en) * | 2009-07-03 | 2011-01-20 | Piolax Inc | Flap valve unit |
| JP2017202803A (en) * | 2016-05-13 | 2017-11-16 | 株式会社パイオラックス | Flap valve device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639177Y2 (en) | 1994-10-12 |