JPH0234753U - - Google Patents
Info
- Publication number
- JPH0234753U JPH0234753U JP11420988U JP11420988U JPH0234753U JP H0234753 U JPH0234753 U JP H0234753U JP 11420988 U JP11420988 U JP 11420988U JP 11420988 U JP11420988 U JP 11420988U JP H0234753 U JPH0234753 U JP H0234753U
- Authority
- JP
- Japan
- Prior art keywords
- branch
- center line
- head side
- bolt
- 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
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図はこの考案に係る吸気マニホルドの平面
図、第２図はそのシリンダヘツド側フランジ部を
示す正面図、第３図はこの吸気マニホルドの側面
図、第４図はこの吸気マニホルドを取付状態にて
示す要部の斜視図、第５図および第６図は同じく
取付状態における第１図の―線および―
線に沿つた要部断面図、第７図はこの考案の異な
る実施例を示す吸気マニホルドの平面図、第８図
はその背面図、第９図は従来における吸気マニホ
ルドを示す一部断面の側面図である。
１……吸気マニホルド、２……ブランチ部、４
……フランジ部、１６……上側ボルト孔、１８…
…ボス部、１８ａ……座面、１９……下側ボルト
孔、２２……燃料ギヤラリ支持部。
Figure 1 is a plan view of the intake manifold according to this invention, Figure 2 is a front view showing the cylinder head side flange, Figure 3 is a side view of this intake manifold, and Figure 4 is the installed state of this intake manifold. 5 and 6 are perspective views of the main parts shown in FIG.
7 is a plan view of an intake manifold showing a different embodiment of this invention, FIG. 8 is a rear view thereof, and FIG. 9 is a partially sectional side view showing a conventional intake manifold. It is a diagram. 1...Intake manifold, 2...Branch section, 4
...Flange part, 16... Upper bolt hole, 18...
...Boss portion, 18a... Seat surface, 19... Lower bolt hole, 22... Fuel gear support portion.
Claims (1)
、シリンダヘツド側の先端面にフランジ部を有し
、かつ各ブランチ部は、シリンダヘツド側の先端
部から中間部が下方に湾曲して延び、更に基端部
が上方に向けて湾曲してなる内燃機関の吸気マニ
ホルドにおいて、上記フランジ部の吸気口中心線
より上側に上側ボルト孔を貫通形成する一方、一
対のブランチ部の間に、両ブランチ部を連結する
ように下側ボルト用のボス部を形成し、そのボル
ト頭部側の座面をブランチ部内吸気通路の中心線
より上方に位置させるとともに、この下側ボルト
用ボス部を貫通した下側ボルト孔の先端開口を、
吸気口中心線より下側に配置したことを特徴とす
る内燃機関の吸気マニホルド。 A plurality of branch parts are integrally cast, and each branch part has a flange part on the tip end face on the cylinder head side, and each branch part extends from the tip part on the cylinder head side with an intermediate part curved downward. In an intake manifold for an internal combustion engine having an upwardly curved end, an upper bolt hole is formed above the center line of the intake port of the flange portion, and both branch portions are provided between the pair of branch portions. A boss part for the lower bolt is formed so as to be connected, and the seat surface on the bolt head side is located above the center line of the intake passage in the branch part, and a lower part that passes through the boss part for the lower bolt is formed. Open the tip of the bolt hole,
An intake manifold for an internal combustion engine, characterized in that it is arranged below the center line of the intake port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988114209U JP2515709Y2 (en) | 1988-08-31 | 1988-08-31 | Internal combustion engine intake manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988114209U JP2515709Y2 (en) | 1988-08-31 | 1988-08-31 | Internal combustion engine intake manifold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0234753U true JPH0234753U (en) | 1990-03-06 |
| JP2515709Y2 JP2515709Y2 (en) | 1996-10-30 |
Family
ID=31354751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988114209U Expired - Fee Related JP2515709Y2 (en) | 1988-08-31 | 1988-08-31 | Internal combustion engine intake manifold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2515709Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1162738A (en) * | 1997-08-27 | 1999-03-05 | Denso Corp | Intake system of internal combustion engine |
| JP2012140892A (en) * | 2010-12-28 | 2012-07-26 | Mikuni Corp | Intake manifold made of resin |
| JP2020183718A (en) * | 2019-05-07 | 2020-11-12 | トヨタ紡織株式会社 | Intake manifold of on-vehicle internal combustion engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59165562U (en) * | 1983-04-21 | 1984-11-06 | 本田技研工業株式会社 | Intake manifold for fuel-injected engines |
| JPS62122164U (en) * | 1986-01-27 | 1987-08-03 |
-
1988
- 1988-08-31 JP JP1988114209U patent/JP2515709Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59165562U (en) * | 1983-04-21 | 1984-11-06 | 本田技研工業株式会社 | Intake manifold for fuel-injected engines |
| JPS62122164U (en) * | 1986-01-27 | 1987-08-03 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1162738A (en) * | 1997-08-27 | 1999-03-05 | Denso Corp | Intake system of internal combustion engine |
| JP2012140892A (en) * | 2010-12-28 | 2012-07-26 | Mikuni Corp | Intake manifold made of resin |
| JP2020183718A (en) * | 2019-05-07 | 2020-11-12 | トヨタ紡織株式会社 | Intake manifold of on-vehicle internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2515709Y2 (en) | 1996-10-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |