JPS6417878A - Production of electrode for accelerating heat transmission condensation - Google Patents
Production of electrode for accelerating heat transmission condensationInfo
- Publication number
- JPS6417878A JPS6417878A JP17377887A JP17377887A JPS6417878A JP S6417878 A JPS6417878 A JP S6417878A JP 17377887 A JP17377887 A JP 17377887A JP 17377887 A JP17377887 A JP 17377887A JP S6417878 A JPS6417878 A JP S6417878A
- Authority
- JP
- Japan
- Prior art keywords
- line grooves
- resist
- electrode
- condensation
- accelerating heat
- 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
Abstract
PURPOSE:To efficiently obtain an electrode for accelerating heat transfer in condensation having uniform quality by coating a resist on a thin flat metallic sheet formed with plural line grooves and exposing the resist through a photomask having prescribed patterns, then forming the sheet to a cylindrical shape and forming apertures thereto by an etching treatment. CONSTITUTION:The resist 4 is coated on the thin flat metallic sheet 1 formed with the plural line grooves 2 at equal intervals and the surface 3 coated with the resist 4 is exposed through the photomask having the prescribed patterns. This thin flat metallic sheet 1 is formed to the cylindrical shape in such a manner that the line grooves 2 come in an axial direction; thereafter, the sheet is subjected to the etching treatment to form the apertures 6 thereto. The electrode 1' for accelerating heat transfer in condensation having the constitution in which the entire part is cylindrical and the plural line grooves 2 are formed axially at equal intervals so as to overhang to the outside and which is formed with the many apertures 6 on the surfaces between the line grooves 2 is thereby obtd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17377887A JPS6417878A (en) | 1987-07-14 | 1987-07-14 | Production of electrode for accelerating heat transmission condensation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17377887A JPS6417878A (en) | 1987-07-14 | 1987-07-14 | Production of electrode for accelerating heat transmission condensation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6417878A true JPS6417878A (en) | 1989-01-20 |
Family
ID=15966973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17377887A Pending JPS6417878A (en) | 1987-07-14 | 1987-07-14 | Production of electrode for accelerating heat transmission condensation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6417878A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5047560A (en) * | 1989-10-06 | 1991-09-10 | Hitachi, Ltd. | Process for producing highly pure 3,3',4,4'-biphenyltetracarboxylic acid or dianhydride thereof |
US5884250A (en) * | 1996-08-23 | 1999-03-16 | Nec Corporation | Digital voice transmission system |
CN104748604A (en) * | 2015-03-26 | 2015-07-01 | 中国科学院工程热物理研究所 | Drop condensation enhanced heat exchange surface structure with draining hoses |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5416452A (en) * | 1977-07-08 | 1979-02-07 | Takeda Chem Ind Ltd | Preparation of dis(amnomethyl) cyclohexane |
JPS5530072A (en) * | 1978-08-25 | 1980-03-03 | Ishikawajima Harima Heavy Ind Co Ltd | Device for elevating structure and the like |
JPS56139676A (en) * | 1980-04-02 | 1981-10-31 | Toshiba Corp | Method and apparatus for etching metal sheet |
JPS609904A (en) * | 1983-06-22 | 1985-01-19 | 株式会社サンカ | Production of artificial flower |
JPS60243287A (en) * | 1984-05-14 | 1985-12-03 | Agency Of Ind Science & Technol | Thin film of porous amorphous metal or its alloy and its manufacture |
JPS61295495A (en) * | 1985-06-24 | 1986-12-26 | Toshiba Corp | Condensation heat transfer device |
-
1987
- 1987-07-14 JP JP17377887A patent/JPS6417878A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5416452A (en) * | 1977-07-08 | 1979-02-07 | Takeda Chem Ind Ltd | Preparation of dis(amnomethyl) cyclohexane |
JPS5530072A (en) * | 1978-08-25 | 1980-03-03 | Ishikawajima Harima Heavy Ind Co Ltd | Device for elevating structure and the like |
JPS56139676A (en) * | 1980-04-02 | 1981-10-31 | Toshiba Corp | Method and apparatus for etching metal sheet |
JPS609904A (en) * | 1983-06-22 | 1985-01-19 | 株式会社サンカ | Production of artificial flower |
JPS60243287A (en) * | 1984-05-14 | 1985-12-03 | Agency Of Ind Science & Technol | Thin film of porous amorphous metal or its alloy and its manufacture |
JPS61295495A (en) * | 1985-06-24 | 1986-12-26 | Toshiba Corp | Condensation heat transfer device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5047560A (en) * | 1989-10-06 | 1991-09-10 | Hitachi, Ltd. | Process for producing highly pure 3,3',4,4'-biphenyltetracarboxylic acid or dianhydride thereof |
US5884250A (en) * | 1996-08-23 | 1999-03-16 | Nec Corporation | Digital voice transmission system |
CN104748604A (en) * | 2015-03-26 | 2015-07-01 | 中国科学院工程热物理研究所 | Drop condensation enhanced heat exchange surface structure with draining hoses |
CN104748604B (en) * | 2015-03-26 | 2016-07-13 | 中国科学院工程热物理研究所 | A kind of dropwise condensation enhanced heat exchange surface texture with hydrophobic strip |
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