JPH0280763U - - Google Patents
Info
- Publication number
- JPH0280763U JPH0280763U JP16044688U JP16044688U JPH0280763U JP H0280763 U JPH0280763 U JP H0280763U JP 16044688 U JP16044688 U JP 16044688U JP 16044688 U JP16044688 U JP 16044688U JP H0280763 U JPH0280763 U JP H0280763U
- Authority
- JP
- Japan
- Prior art keywords
- volume portion
- surge tank
- tank device
- tank
- closed end
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本考案の第１実施例に係るサージタン
ク装置の分解斜視図、第２図は本考案の第２実施
例に係るサージタンク装置の絞り板の斜視図、第
３図は第１、第２実施例の振動モデル図、第４図
は第１、第２実施例の周波数−振動レベル特性図
、第５図イは本考案の第３実施例に係るサージタ
ンク装置の絞り板部の斜視図、第５図ロは第５図
イの−線に沿う断面図、第６図は本考案の第
４実施例に係るサージタンク装置の絞り板部の斜
視図、第７図イは第３、第４実施例の振動モデル
図、第７図ロは第３、第４実施例の周波数−振動
レベル特性図、第８図は従来のサージタンク装置
の圧力モードを示す平面図、第９図は従来の別の
サージタンク装置の圧力モードを示す平面図、第
１０図は第８図の装置に対しレゾネータを付加し
た場合の正面図、第１１図は第８図又は第９図の
装置の振動モデル図、第１２図は第１０図の装置
の振動モデル図、第１３図は第８図又は第９図の
装置および第１０図の装置の周波数−振動レベル
特性図、である。
２１……サージタンク本体、２２……タンク容
積部、２３……閉端部、２４……延長容積部、２
７……延長部材、２８，３２，５１，６１……絞
り板、２９，３１，６４……絞り孔、５２……開
口部、５３……板バネ、５４，６２……振動板、
６３……弾性体。
FIG. 1 is an exploded perspective view of a surge tank device according to a first embodiment of the present invention, FIG. 2 is a perspective view of a throttle plate of a surge tank device according to a second embodiment of the present invention, and FIG. , a vibration model diagram of the second embodiment, FIG. 4 is a frequency-vibration level characteristic diagram of the first and second embodiments, and FIG. FIG. 5B is a sectional view taken along the line - in FIG. 5A, FIG. 7B is a frequency-vibration level characteristic diagram of the 3rd and 4th embodiments. FIG. 8 is a plan view showing the pressure mode of the conventional surge tank device. Figure 9 is a plan view showing the pressure mode of another conventional surge tank device, Figure 10 is a front view of the device shown in Figure 8 with a resonator added, and Figure 11 is a diagram showing the pressure mode of another conventional surge tank device. FIG. 12 is a vibration model diagram of the device shown in FIG. 10, and FIG. 13 is a frequency-vibration level characteristic diagram of the device shown in FIG. 8 or 9 and the device shown in FIG. 21... Surge tank body, 22... Tank volume part, 23... Closed end part, 24... Extension volume part, 2
7... Extension member, 28, 32, 51, 61... Diaphragm plate, 29, 31, 64... Diaphragm hole, 52... Opening, 53... Leaf spring, 54, 62... Vibration plate,
63...Elastic body.
Claims (1)
置において、該サージタンク装置のタンク容積部
の閉端部に、該タンク容積部の長手方向延長部に
位置する延長容積部を設け、該延長容積部とタン
ク容積部との間を、実質的に前記タンク容積部の
閉端部の断面積の略1/2の通路断面積にて連通さ
せたことを特徴とするサージタンク装置。 In a surge tank device provided in an intake system of an internal combustion engine, an extended volume portion located in a longitudinal extension of the tank volume portion is provided at a closed end of a tank volume portion of the surge tank device, and the extended volume portion and A surge tank device, characterized in that the surge tank device communicates with a tank volume portion through a passage cross-sectional area that is substantially half the cross-sectional area of the closed end of the tank volume portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16044688U JPH0280763U (en) | 1988-12-12 | 1988-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16044688U JPH0280763U (en) | 1988-12-12 | 1988-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280763U true JPH0280763U (en) | 1990-06-21 |
Family
ID=31442521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16044688U Pending JPH0280763U (en) | 1988-12-12 | 1988-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280763U (en) |
-
1988
- 1988-12-12 JP JP16044688U patent/JPH0280763U/ja active Pending
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