JPH03112522U - - Google Patents
Info
- Publication number
- JPH03112522U JPH03112522U JP2200990U JP2200990U JPH03112522U JP H03112522 U JPH03112522 U JP H03112522U JP 2200990 U JP2200990 U JP 2200990U JP 2200990 U JP2200990 U JP 2200990U JP H03112522 U JPH03112522 U JP H03112522U
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- bypass
- intake
- pressure wave
- air
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図は本考案の一実施例を示す系統図、第２
図はバイパス吸気通路と主吸気通路との合流部を
示す詳細断面図。
１……エンジン本体、５……吸気ポート、６…
…排気ポート、９……圧力波過給機、１９，２１
……主吸気通路、２０……主エアークリーナ、２
３……バイパス吸気通路、２４……バイパス用エ
アークリーナ、３０……主エアークリーナ用エレ
メント、３１……バイパス用エアークリーナ用エ
レメント。
Figure 1 is a system diagram showing one embodiment of the present invention;
The figure is a detailed sectional view showing the confluence of the bypass intake passage and the main intake passage. 1...Engine body, 5...Intake port, 6...
...Exhaust port, 9...Pressure wave supercharger, 19, 21
...Main intake passage, 20 ...Main air cleaner, 2
3... Bypass intake passage, 24... Air cleaner for bypass, 30... Element for main air cleaner, 31... Element for air cleaner for bypass.
Claims (1)
ギを吸気に直接伝達して吸気を過給を行う圧力波
過給機と、 エアークリーナで浄化された吸気を上記圧力波
過給機を経由してエンジン本体へ供給する主吸気
通路と、 吸気を上記圧力波過給機をバイパスしてエンジ
ン本体へ供給するバイパス吸気通路と、 エンジン本体の運転状態に応じて前記主吸気通
路と前記バイパス吸気通路とを選択的に切換える
通路切換弁と、 を備えた圧力波過給機付エンジンの吸気装置にお
いて、 前記バイパス吸気通路の上流端を前記主吸気通
路から切離して、該バイパス吸気通路の上流端に
前記主吸気通路のエアークリーナとは別のバイパ
ス用エアークリーナを設け、 前記主吸気通路の上流端に設けられた主エアー
クリーナには、常用エンジン回転数域に適合する
特性を備えたエレメントを配設し、 前記バイパス吸気通路の上流側に設けられたバ
イパス用エアークリーナには、エンジン低回転数
域に適合する特性を備えたエレメントを配設した
、 ことを特徴とする圧力波過給機付エンジンの吸気
装置。[Scope of claim for utility model registration] A pressure wave supercharger that supercharges the intake air by directly transmitting pressure wave energy of exhaust gas to the intake air as the rotor rotates; a main intake passage that supplies air to the engine body via the wave supercharger; a bypass intake passage that supplies intake air to the engine body by bypassing the pressure wave supercharger; An intake system for an engine equipped with a pressure wave supercharger, comprising: a passage switching valve that selectively switches between an intake passage and the bypass intake passage; A bypass air cleaner separate from the air cleaner of the main intake passage is provided at the upstream end of the bypass intake passage, and the main air cleaner provided at the upstream end of the main intake passage is adapted to a normal engine speed range. An element having characteristics is arranged, and the bypass air cleaner provided upstream of the bypass intake passage is provided with an element having characteristics suitable for a low engine speed range. Intake system for engines with pressure wave superchargers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2200990U JP2503132Y2 (en) | 1990-03-05 | 1990-03-05 | Intake device for engine with pressure wave supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2200990U JP2503132Y2 (en) | 1990-03-05 | 1990-03-05 | Intake device for engine with pressure wave supercharger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03112522U true JPH03112522U (en) | 1991-11-18 |
| JP2503132Y2 JP2503132Y2 (en) | 1996-06-26 |
Family
ID=31525036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2200990U Expired - Lifetime JP2503132Y2 (en) | 1990-03-05 | 1990-03-05 | Intake device for engine with pressure wave supercharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2503132Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102317593A (en) * | 2009-02-26 | 2012-01-11 | 博格华纳公司 | Internal combustion engine |
-
1990
- 1990-03-05 JP JP2200990U patent/JP2503132Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102317593A (en) * | 2009-02-26 | 2012-01-11 | 博格华纳公司 | Internal combustion engine |
| JP2012519250A (en) * | 2009-02-26 | 2012-08-23 | ボーグワーナー インコーポレーテッド | Internal combustion engine |
| CN105649836A (en) * | 2009-02-26 | 2016-06-08 | 博格华纳公司 | Internal combustion engine |
| CN105649836B (en) * | 2009-02-26 | 2018-03-09 | 博格华纳公司 | Explosive motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2503132Y2 (en) | 1996-06-26 |