JPS61107958U - - Google Patents
Info
- Publication number
- JPS61107958U JPS61107958U JP19147884U JP19147884U JPS61107958U JP S61107958 U JPS61107958 U JP S61107958U JP 19147884 U JP19147884 U JP 19147884U JP 19147884 U JP19147884 U JP 19147884U JP S61107958 U JPS61107958 U JP S61107958U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- internal combustion
- combustion engine
- zirconia
- gas recirculation
- 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
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Description
第１図は本考案に係る内燃機関の排気再循環通
路を備えた自動車用４気筒サイクルクロスフロー
エンジンの概略平面図、第２図は前記排気再循環
通路の一実施例を図示した縦断面図、第３図はそ
の要部拡大縦断側面図、第４図は本考案の他の実
施例の縦断側面図、第５図はその要部拡大縦断側
面図である。
１……自動車用４気筒サイクルクロスフローエ
ンジン、２……シリンダヘツド、３……気筒、４
……吸気ポート、５……排気ポート、６……吸気
通路、７……排気通路、８……吸気管、９……排
気管、１０……排気再循環パイプ、１１……ステ
ンレス鋼、１２……ニツケル・クローム合金、１
３……ジルコニア、１４……連通孔、１５……連
通管、１６……通路、１７……直線状円孔、１８
……排気再循環パイプ、１９……ステンレス鋼管
、２０……鍔部、２１……ニツケル・クローム合
金、２２……ジルコニア。
FIG. 1 is a schematic plan view of a four-cylinder cycle cross-flow engine for an automobile equipped with an exhaust gas recirculation passage for an internal combustion engine according to the present invention, and FIG. 2 is a longitudinal sectional view illustrating an embodiment of the exhaust gas recirculation passage. , FIG. 3 is an enlarged longitudinal sectional side view of the main part, FIG. 4 is a longitudinal sectional side view of another embodiment of the present invention, and FIG. 5 is an enlarged longitudinal sectional side view of the main part. 1...Automobile 4-cylinder cycle cross flow engine, 2...Cylinder head, 3...Cylinder, 4
... Intake port, 5 ... Exhaust port, 6 ... Intake passage, 7 ... Exhaust passage, 8 ... Intake pipe, 9 ... Exhaust pipe, 10 ... Exhaust gas recirculation pipe, 11 ... Stainless steel, 12 ...Nickel chrome alloy, 1
3... Zirconia, 14... Communication hole, 15... Communication pipe, 16... Passage, 17... Straight circular hole, 18
... Exhaust recirculation pipe, 19 ... Stainless steel pipe, 20 ... Flange, 21 ... Nickel chrome alloy, 22 ... Zirconia.
Claims (1)
て吸気に加える排気再循環装置において、ステン
レス鋼管の外周面にニツケル・クローム合金とジ
ルコニアを順次溶射したことを特徴とする内燃機
関の排気再循環通路。 An exhaust gas recirculation device for an internal combustion engine that returns a portion of the exhaust gas from the internal combustion engine to the intake system and adds it to the intake air, which is characterized by sequentially spraying nickel-chromium alloy and zirconia on the outer circumferential surface of a stainless steel pipe. circulation passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984191478U JPH0338450Y2 (en) | 1984-12-19 | 1984-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984191478U JPH0338450Y2 (en) | 1984-12-19 | 1984-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61107958U true JPS61107958U (en) | 1986-07-09 |
| JPH0338450Y2 JPH0338450Y2 (en) | 1991-08-14 |
Family
ID=30748917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984191478U Expired JPH0338450Y2 (en) | 1984-12-19 | 1984-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338450Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5293077B2 (en) * | 2007-10-30 | 2013-09-18 | 株式会社デンソー | Heat exchanger |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52103322A (en) * | 1976-02-26 | 1977-08-30 | Toshiba Machine Co Ltd | Metal pattern of hot chamber die cast machine |
| JPS533322U (en) * | 1976-06-25 | 1978-01-13 | ||
| JPS5345760U (en) * | 1976-09-24 | 1978-04-19 | ||
| JPS5345760A (en) * | 1976-10-07 | 1978-04-24 | Mazda Motor Corp | Adiabatic mold body for engine exhaust system |
| JPS5930512U (en) * | 1982-08-20 | 1984-02-25 | 日産自動車株式会社 | Engine multiple exhaust pipes |
| JPS5963317A (en) * | 1982-09-30 | 1984-04-11 | Showa Alum Corp | Pipe with high heat radiability |
| JPS5962259U (en) * | 1982-10-20 | 1984-04-24 | 本田技研工業株式会社 | Heat retention device for exhaust gas recirculation path in exhaust gas recirculation system of internal combustion engine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529597A (en) * | 1975-07-11 | 1977-01-25 | Glory Ltd | Tape bonding device of paper stack binder |
| JPS5930512B2 (en) * | 1979-12-14 | 1984-07-27 | 川崎重工業株式会社 | Welding torch turning mechanism |
-
1984
- 1984-12-19 JP JP1984191478U patent/JPH0338450Y2/ja not_active Expired
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52103322A (en) * | 1976-02-26 | 1977-08-30 | Toshiba Machine Co Ltd | Metal pattern of hot chamber die cast machine |
| JPS533322U (en) * | 1976-06-25 | 1978-01-13 | ||
| JPS5345760U (en) * | 1976-09-24 | 1978-04-19 | ||
| JPS5345760A (en) * | 1976-10-07 | 1978-04-24 | Mazda Motor Corp | Adiabatic mold body for engine exhaust system |
| JPS5930512U (en) * | 1982-08-20 | 1984-02-25 | 日産自動車株式会社 | Engine multiple exhaust pipes |
| JPS5963317A (en) * | 1982-09-30 | 1984-04-11 | Showa Alum Corp | Pipe with high heat radiability |
| JPS5962259U (en) * | 1982-10-20 | 1984-04-24 | 本田技研工業株式会社 | Heat retention device for exhaust gas recirculation path in exhaust gas recirculation system of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338450Y2 (en) | 1991-08-14 |