JPS6420964U - - Google Patents
Info
- Publication number
- JPS6420964U JPS6420964U JP11585587U JP11585587U JPS6420964U JP S6420964 U JPS6420964 U JP S6420964U JP 11585587 U JP11585587 U JP 11585587U JP 11585587 U JP11585587 U JP 11585587U JP S6420964 U JPS6420964 U JP S6420964U
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- recovery port
- gas recovery
- gas
- pipe
- 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
- 238000011084 recovery Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
第１図は本考案リフロー炉の斜視図、第２図は
同中央断面図、第３図は本考案リフロー炉におけ
るプリント基板の温度プロフアイル、第４図は赤
外線ヒーターだけを用いたリフロー炉の同温度プ
ロフアイル、第５，６図は他の実施例の中央断面
図である。
１……トンネル、２，２′……赤外線ヒーター
、３……コンベア、４……気体噴出口、５……気
体回収口、６……パイプ、７……流動装置、８…
…モーター、９……外気取入口、１０……ヒータ
ー、１１……フイルター。
Figure 1 is a perspective view of the reflow oven of the present invention, Figure 2 is a cross-sectional view of the same, Figure 3 is the temperature profile of a printed circuit board in the reflow oven of the present invention, and Figure 4 is a diagram of a reflow oven using only an infrared heater. FIGS. 5 and 6 showing the same temperature profile are central sectional views of other embodiments. 1... Tunnel, 2, 2'... Infrared heater, 3... Conveyor, 4... Gas outlet, 5... Gas recovery port, 6... Pipe, 7... Fluid device, 8...
...Motor, 9...Outside air intake, 10...Heater, 11...Filter.
Claims (1)
リフロー炉において、トンネル内にはトンネルの
軸方向異なる位置に気体噴出口と気体回収口が設
置されているとともに、該気体噴出口と気体回収
口はパイプでトンネルの外部に導かれ、流動装置
に接続されていることを特徴とするリフロー炉。 (2) 前記気体回収口またはパイプにはフイルタ
ーが設置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)項記載のリフロー炉。[Scope of Claim for Utility Model Registration] (1) In a reflow furnace in which an infrared heater is installed in a tunnel, a gas outlet and a gas recovery port are installed in different positions in the axial direction of the tunnel, and A reflow furnace characterized in that a gas jet port and a gas recovery port are guided to the outside of a tunnel by a pipe and connected to a flow device. (2) The reflow oven according to claim (1) of the utility model registration, characterized in that a filter is installed in the gas recovery port or pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987115855U JPH0315253Y2 (en) | 1987-07-30 | 1987-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987115855U JPH0315253Y2 (en) | 1987-07-30 | 1987-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6420964U true JPS6420964U (en) | 1989-02-01 |
| JPH0315253Y2 JPH0315253Y2 (en) | 1991-04-03 |
Family
ID=31357878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987115855U Expired JPH0315253Y2 (en) | 1987-07-30 | 1987-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315253Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61289697A (en) * | 1985-06-18 | 1986-12-19 | 松下電器産業株式会社 | Soldering |
-
1987
- 1987-07-30 JP JP1987115855U patent/JPH0315253Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61289697A (en) * | 1985-06-18 | 1986-12-19 | 松下電器産業株式会社 | Soldering |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315253Y2 (en) | 1991-04-03 |
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