JPS6240213U - - Google Patents
Info
- Publication number
- JPS6240213U JPS6240213U JP13214085U JP13214085U JPS6240213U JP S6240213 U JPS6240213 U JP S6240213U JP 13214085 U JP13214085 U JP 13214085U JP 13214085 U JP13214085 U JP 13214085U JP S6240213 U JPS6240213 U JP S6240213U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- seal packing
- air
- communication holes
- air outlet
- 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
- 238000012856 packing Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 235000014676 Phragmites communis Nutrition 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000010349 pulsation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案に係る２次空気供給装置の第
１実施例を示す断面図、第２図はこの考案の第２
実施例を示す断面図、第３図は第２実施例におけ
るロアケース側の補強部材の取付状態を示す斜視
図、第４図は２次空気供給装置が適用された２次
空気供給系統を示す概略図、第５図は従来の２次
空気供給装置を示す断面図である。
１１…ケース本体、１２…アツパーケース、１
３…ロアーケース、１５，１６…空気導入室、２
２…シールパツキン、２３…外端部、２５…空気
導出室、２６…連通孔、２７…リード弁、３０…
中央部、３１，３２，４１，４２…補強部材。
Figure 1 is a sectional view showing a first embodiment of the secondary air supply device according to this invention, and Figure 2 is a sectional view showing a second embodiment of the secondary air supply device according to this invention.
3 is a cross-sectional view showing the embodiment, FIG. 3 is a perspective view showing the attachment state of the reinforcing member on the lower case side in the second embodiment, and FIG. 4 is a schematic diagram showing the secondary air supply system to which the secondary air supply device is applied. FIG. 5 is a sectional view showing a conventional secondary air supply device. 11...Case body, 12...Upper case, 1
3...Lower case, 15, 16...Air introduction chamber, 2
2...Seal packing, 23...Outer end portion, 25...Air discharge chamber, 26...Communication hole, 27...Reed valve, 30...
Central part, 31, 32, 41, 42... reinforcing member.
Claims (1)
つ上記両ケース内の空気導入室と空気導出室とを
画成するシールパツキンと、上記空気導入室と空
気導出室を連通させる一対の連通孔と、排気脈動
により上記連通孔を開閉する一対のリード弁とを
備え、更に上記一対の連通孔間に位置する上記シ
ールパツキンの中央部に、熱変形を阻止する補強
部材が配設されたことを特徴とする内燃機関の２
次空気供給装置。 A seal packing is interposed between the Atsupa case and the lower case and defines an air introduction chamber and an air outlet chamber in both cases, a pair of communication holes that communicate the air introduction chamber and the air outlet chamber, and an exhaust gas. A pair of reed valves that open and close the communication hole by pulsation are provided, and a reinforcing member for preventing thermal deformation is provided in the center of the seal packing located between the pair of communication holes. 2 of internal combustion engine
Next air supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13214085U JPS6240213U (en) | 1985-08-29 | 1985-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13214085U JPS6240213U (en) | 1985-08-29 | 1985-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6240213U true JPS6240213U (en) | 1987-03-10 |
Family
ID=31031249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13214085U Pending JPS6240213U (en) | 1985-08-29 | 1985-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6240213U (en) |
-
1985
- 1985-08-29 JP JP13214085U patent/JPS6240213U/ja active Pending