JPH02127728U - - Google Patents
Info
- Publication number
- JPH02127728U JPH02127728U JP1989035456U JP3545689U JPH02127728U JP H02127728 U JPH02127728 U JP H02127728U JP 1989035456 U JP1989035456 U JP 1989035456U JP 3545689 U JP3545689 U JP 3545689U JP H02127728 U JPH02127728 U JP H02127728U
- Authority
- JP
- Japan
- Prior art keywords
- branch pipe
- gas
- combustion engine
- internal combustion
- supply device
- 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
- 239000007789 gas Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000002918 waste heat Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims 3
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
第１図はこの考案による内燃機関用廃熱回収装
置を示すブロツク図、第２図は従来の廃熱回収装
置のブロツク図である。
１０……熱交換器、１１……内燃機関、１２…
…排気管、３１……分岐管、４４……ガスセンサ
。
FIG. 1 is a block diagram showing a waste heat recovery device for an internal combustion engine according to this invention, and FIG. 2 is a block diagram of a conventional waste heat recovery device. 10... Heat exchanger, 11... Internal combustion engine, 12...
...Exhaust pipe, 31... Branch pipe, 44... Gas sensor.
Claims (1)
管に排気ガスを分岐する分岐管を接続し、分岐管
には上流から下流に向かつて燃料供給装置、触媒
コンバータ及びガスセンサを設け、ガスセンサに
より排気ガス中の空気比を検出し、空気比が１以
下となるようにガスセンサの出力により燃料供給
装置から分岐管中の流体内に付与する燃料量を制
御することを特徴とする内燃機関用廃熱回収装置
。 A branch pipe that branches the exhaust gas is connected to the exhaust pipe that supplies the exhaust gas of the internal combustion engine to the heat exchanger.The branch pipe is equipped with a fuel supply device, a catalytic converter, and a gas sensor from upstream to downstream. Waste heat for an internal combustion engine, characterized in that the air ratio in the gas is detected and the amount of fuel applied from the fuel supply device to the fluid in the branch pipe is controlled based on the output of the gas sensor so that the air ratio is 1 or less. Collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989035456U JPH02127728U (en) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989035456U JPH02127728U (en) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02127728U true JPH02127728U (en) | 1990-10-22 |
Family
ID=31540834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989035456U Pending JPH02127728U (en) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02127728U (en) |
-
1989
- 1989-03-30 JP JP1989035456U patent/JPH02127728U/ja active Pending