JPH01130828U - - Google Patents
Info
- Publication number
- JPH01130828U JPH01130828U JP2683388U JP2683388U JPH01130828U JP H01130828 U JPH01130828 U JP H01130828U JP 2683388 U JP2683388 U JP 2683388U JP 2683388 U JP2683388 U JP 2683388U JP H01130828 U JPH01130828 U JP H01130828U
- Authority
- JP
- Japan
- Prior art keywords
- fuel tank
- view
- buttful
- plate
- wall surface
- 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
- 239000002828 fuel tank Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図はこの考案の第１実施例に係る消音構造
を適用した燃料タンクの断面で、第３図の―
線矢視断面図、第２図は同平面から見た透視図、
第３図は燃料タンクの斜視図、第４図ａは第２図
―線矢視断面図、第４図ｂは第４図ａのｂ―
ｂ線矢視断面図、第５図はバツフルプレートの斜
視図、第６図、第７図は作用説明図、第８図は変
形例に係るバツフルプレートの斜視図、第９図、
第１０図は同作用説明図、第１１図は他の変形例
に係るバツフルプレートの斜視図、第１２図、第
１３図は同作用説明図、第１４図は第２実施例に
係り燃料タンクを平面から見た透視図、第１５図
は同要部の拡大断面図、第１６図ａは第３実施例
に係るバツフルプレートの要部断面図、第１６図
ｂ、第１６図ｃは同製造工程図、第１７図は第４
実施例に係る断面図、第１８図は従来例に係る消
音構造を適用した燃料タンクの縦断面図、第１９
図は同横断面図である。
１……燃料タンク、７……上壁面、９，２５，
３３……バツフルプレート、１３，３１，３７…
…空隙、１７……チユーブ、２１……ブラケツト
。
Figure 1 is a cross-section of a fuel tank to which the noise reduction structure according to the first embodiment of this invention is applied, and the figure 3 shows the -
A sectional view taken along the line, Figure 2 is a perspective view seen from the same plane,
Fig. 3 is a perspective view of the fuel tank, Fig. 4a is a sectional view taken along the line shown in Fig. 2, and Fig. 4b is a -b of Fig. 4a.
5 is a perspective view of the buff full plate, FIGS. 6 and 7 are action explanatory views, FIG. 8 is a perspective view of the buff full plate according to a modification, FIG. 9,
FIG. 10 is an explanatory diagram of the same operation, FIG. 11 is a perspective view of a buff full plate according to another modification, FIGS. 12 and 13 are explanatory diagrams of the same operation, and FIG. 15 is an enlarged sectional view of the main parts of the tank, FIG. 16a is a sectional view of the main parts of the buttful plate according to the third embodiment, FIGS. 16b and 16c Figure 17 is the same manufacturing process diagram, and Figure 4 is the same manufacturing process diagram.
FIG. 18 is a cross-sectional view according to the embodiment, and FIG.
The figure is a cross-sectional view of the same. 1... Fuel tank, 7... Upper wall surface, 9, 25,
33... Batsuful plate, 13, 31, 37...
...Gap, 17...Tube, 21...Bracket.
Claims (1)
隙を有する樹脂製のバツフルプレートを燃料タン
クの内壁面に添つて取付ける燃料タンクの消音構
造であつて、前記燃料タンクの内壁面に添つて配
置されるチユーブによつて前記バツフルプレート
を支持したことを特徴とする燃料タンクの消音構
造。 A noise-absorbing structure for a fuel tank in which a resin buttful plate having a constant thickness and a large number of open-surface voids is attached along the inner wall surface of the fuel tank, the structure being arranged along the inner wall surface of the fuel tank. 1. A fuel tank noise reduction structure, characterized in that said buttful plate is supported by a tube.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2683388U JPH01130828U (en) | 1988-03-02 | 1988-03-02 | |
| US07/313,681 US4974743A (en) | 1988-02-23 | 1989-02-22 | Fuel tank with noise suppressing arrangement |
| DE3943710A DE3943710C2 (en) | 1988-02-23 | 1989-02-23 | Damping system for vehicle fuel tank |
| DE3943711A DE3943711C2 (en) | 1988-02-23 | 1989-02-23 | Fuel tank |
| DE3905611A DE3905611C2 (en) | 1988-02-23 | 1989-02-23 | Fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2683388U JPH01130828U (en) | 1988-03-02 | 1988-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01130828U true JPH01130828U (en) | 1989-09-06 |
Family
ID=31248813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2683388U Pending JPH01130828U (en) | 1988-02-23 | 1988-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01130828U (en) |
-
1988
- 1988-03-02 JP JP2683388U patent/JPH01130828U/ja active Pending