JPS61171867U - - Google Patents
Info
- Publication number
- JPS61171867U JPS61171867U JP5642385U JP5642385U JPS61171867U JP S61171867 U JPS61171867 U JP S61171867U JP 5642385 U JP5642385 U JP 5642385U JP 5642385 U JP5642385 U JP 5642385U JP S61171867 U JPS61171867 U JP S61171867U
- Authority
- JP
- Japan
- Prior art keywords
- preheating device
- buffer layer
- fuel preheating
- fuel
- ceramic
- 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
- 239000000446 fuel Substances 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図面は本考案の一実施例を示し、第１図は断面
図、第２図は第１図の要部を拡大して示す図であ
る。
１…高圧燃料管、２…緩衝層、４…セラミツク
ヒータ、６…セラミツク層。
The drawings show one embodiment of the present invention, with FIG. 1 being a sectional view and FIG. 2 being an enlarged view of the main part of FIG. 1. DESCRIPTION OF SYMBOLS 1...High pressure fuel pipe, 2...Buffer layer, 4...Ceramic heater, 6...Ceramic layer.
Claims (1)
セラミツク層で絶縁被覆したセラミツクヒータを
巻装してなる燃料予熱装置において、前記高圧燃
料管とセラミツク層との間に軟質で熱伝導性の高
い金属を用いて形成した緩衝層を介設したことを
特徴とする燃料予熱装置。 (2) 前記緩衝層がアルミ系合金により形成され
ていることを特徴とする実用新案登録請求の範囲
第１項記載の燃料予熱装置。 (3) 前記緩衝層が銅系合金により形成されてい
ることを特徴とする実用新案登録請求の範囲第１
項記載の燃料予熱装置。 (4) 前記緩衝層が亜鉛系合金により形成されて
いることを特徴とする実用新案登録請求の範囲第
１項記載の燃料予熱装置。[Claims for Utility Model Registration] (1) In a fuel preheating device in which a ceramic heater insulated with a ceramic layer is wrapped around the outer periphery of a high-pressure fuel pipe of a diesel engine, a ceramic heater is provided between the high-pressure fuel pipe and the ceramic layer. A fuel preheating device characterized by interposing a buffer layer formed using a soft and highly thermally conductive metal. (2) The fuel preheating device according to claim 1, wherein the buffer layer is made of an aluminum alloy. (3) Utility model registration claim 1, characterized in that the buffer layer is formed of a copper-based alloy.
Fuel preheating device as described in section. (4) The fuel preheating device according to claim 1, wherein the buffer layer is made of a zinc-based alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5642385U JPH032701Y2 (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5642385U JPH032701Y2 (en) | 1985-04-15 | 1985-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61171867U true JPS61171867U (en) | 1986-10-25 |
| JPH032701Y2 JPH032701Y2 (en) | 1991-01-24 |
Family
ID=30580001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5642385U Expired JPH032701Y2 (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032701Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030049509A (en) * | 2001-12-15 | 2003-06-25 | 기아자동차주식회사 | A Fuel-Heating Apparatus for Diesel Engine |
-
1985
- 1985-04-15 JP JP5642385U patent/JPH032701Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030049509A (en) * | 2001-12-15 | 2003-06-25 | 기아자동차주식회사 | A Fuel-Heating Apparatus for Diesel Engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032701Y2 (en) | 1991-01-24 |
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