JPH03116753U - - Google Patents
Info
- Publication number
- JPH03116753U JPH03116753U JP2442090U JP2442090U JPH03116753U JP H03116753 U JPH03116753 U JP H03116753U JP 2442090 U JP2442090 U JP 2442090U JP 2442090 U JP2442090 U JP 2442090U JP H03116753 U JPH03116753 U JP H03116753U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- bypass passage
- compressors
- passage
- oxygen enrichment
- 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
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図は本考案の第１実施例を示す構成図、第
２図は本考案の第２実施例を示す構成図、第３図
は本考案の第３実施例を示す構成図、第４図は本
考案の第４実施例を示す構成図、第５図は本考案
の第５実施例を示す構成図、第６図は本考案の第
６実施例を示す構成図、第７図は本考案の第７実
施例を示す構成図、第８図は本考案の第８実施例
を示す構成図である。
１……機関本体、２……吸気通路、４……スー
パーチヤージヤ、６……酸素富化装置、７……低
圧段ターボチヤージヤ、１６……バイパス通路、
１７……逆止弁。
Fig. 1 is a block diagram showing a first embodiment of the present invention, Fig. 2 is a block diagram showing a second embodiment of the present invention, Fig. 3 is a block diagram showing a third embodiment of the present invention, and Fig. 4 is a block diagram showing a third embodiment of the present invention. The figure is a block diagram showing the fourth embodiment of the present invention, FIG. 5 is a block diagram showing the fifth embodiment of the present invention, FIG. 6 is a block diagram showing the sixth embodiment of the present invention, and FIG. FIG. 8 is a block diagram showing the seventh embodiment of the present invention, and FIG. 8 is a block diagram showing the eighth embodiment of the present invention. 1...Engine body, 2...Intake passage, 4...Supercharger, 6...Oxygen enrichment device, 7...Low pressure stage turbocharger, 16...Bypass passage,
17...Check valve.
Claims (1)
複数直列に介装し、これら吸気コンプレツサの少
なくとも１つより上流側の吸気通路に酸素富化装
置を介装し、該酸素富化装置と少なくとも１つの
吸気コンプレツサをバイパスするバイパス通路を
設け、該バイパス通路に、当該バイパス通路の上
流側圧力が下流側圧力より大のとき開弁する逆止
弁を介装して構成したことを特徴とする内燃機関
の過給装置。 A plurality of intake compressors of a supercharger are installed in series in the intake passage of the engine, an oxygen enrichment device is installed in the intake passage upstream of at least one of these intake compressors, and the oxygen enrichment device and at least one An internal combustion engine characterized in that a bypass passage is provided that bypasses two intake compressors, and a check valve that opens when the upstream pressure of the bypass passage is higher than the downstream pressure is interposed in the bypass passage. Engine supercharging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2442090U JPH03116753U (en) | 1990-03-13 | 1990-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2442090U JPH03116753U (en) | 1990-03-13 | 1990-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03116753U true JPH03116753U (en) | 1991-12-03 |
Family
ID=31527382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2442090U Pending JPH03116753U (en) | 1990-03-13 | 1990-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03116753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013177825A (en) * | 2012-02-28 | 2013-09-09 | Hino Motors Ltd | Multistage supercharging system |
-
1990
- 1990-03-13 JP JP2442090U patent/JPH03116753U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013177825A (en) * | 2012-02-28 | 2013-09-09 | Hino Motors Ltd | Multistage supercharging system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH03116753U (en) | ||
| JPH0343533U (en) | ||
| JPH0444440U (en) | ||
| JPS63141834U (en) | ||
| JPS6216729U (en) | ||
| JPH0454943U (en) | ||
| JPH03118239U (en) | ||
| JPS61126050U (en) | ||
| JPS6390033U (en) | ||
| JPS63126524U (en) | ||
| JPS6267926U (en) | ||
| JPS6221442U (en) | ||
| JPS6357324U (en) | ||
| JPS6231729U (en) | ||
| JPH035935U (en) | ||
| JPS5999127U (en) | Boost pressure control device for supercharged internal combustion engines | |
| JPS63132864U (en) | ||
| JPH02105544U (en) | ||
| JPS61130722U (en) | ||
| JPS6361540U (en) | ||
| JPH01108336U (en) | ||
| JPS62193132U (en) | ||
| JPS62169224U (en) | ||
| JPH0459358U (en) | ||
| JPS6346628U (en) |