JPS6234964U - - Google Patents
Info
- Publication number
- JPS6234964U JPS6234964U JP12854885U JP12854885U JPS6234964U JP S6234964 U JPS6234964 U JP S6234964U JP 12854885 U JP12854885 U JP 12854885U JP 12854885 U JP12854885 U JP 12854885U JP S6234964 U JPS6234964 U JP S6234964U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- holes
- heat exchanger
- gap
- header plate
- 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
- 238000005219 brazing Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 claims 1
Description
第１図は本考案の第１実施例のヘツダープレー
ト５の要部斜視図、第２図は同平面図、第３図は
第２図の部拡大図、第４図は凹溝３の他の実施
例、第５図は凸条２が設けられた本考案のヘツダ
ープレート５の要部平面図。
１……孔、２……凸条、３……凹溝、４……チ
ユーブ、５……ヘツダープレート。
FIG. 1 is a perspective view of the main parts of the header plate 5 according to the first embodiment of the present invention, FIG. 2 is a plan view of the same, FIG. 3 is an enlarged view of the part shown in FIG. 2, and FIG. Another embodiment, FIG. 5 is a plan view of a main part of a header plate 5 of the present invention provided with a protrusion 2. 1... Hole, 2... Convex line, 3... Concave groove, 4... Tube, 5... Header plate.
Claims (1)
端外周にほぼ整合する複数の孔１が互いに離間し
て穿設され、該孔１に夫々チユーブ端を挿通した
状態で溶融ろうの溶槽内にデツピングして該チユ
ーブ端との間がろう付け固定される熱交換器のヘ
ツダープレート５において、夫々の前記孔１内面
に互いに離間して複数の凸条２または凹溝３を該
プレートの厚み方向に形成し、それにより挿通さ
れたチユーブ端と孔１内面との間に、前記デツピ
ングの際のエアー抜き用空隙兼ろう材の浸透用空
隙を形成したことを特徴とする熱交換器のヘツダ
ープレート。 It is formed of a relatively thick metal plate, and has a plurality of holes 1 spaced apart from each other that almost match the outer periphery of the tube end, and the tube end is inserted into each of the holes 1 in a melting tank of molten solder. In the header plate 5 of the heat exchanger, which is fixed to the end of the tube by brazing, a plurality of protrusions 2 or grooves 3 are formed at a distance from each other on the inner surface of each of the holes 1. A heat exchanger characterized in that a gap is formed in the thickness direction and between the end of the tube inserted through the tube and the inner surface of the hole 1, a gap is formed for air release during the above-mentioned tapping and for penetration of the brazing material. header plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985128548U JPH0233979Y2 (en) | 1985-08-22 | 1985-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985128548U JPH0233979Y2 (en) | 1985-08-22 | 1985-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6234964U true JPS6234964U (en) | 1987-03-02 |
| JPH0233979Y2 JPH0233979Y2 (en) | 1990-09-12 |
Family
ID=31024320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985128548U Expired JPH0233979Y2 (en) | 1985-08-22 | 1985-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233979Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6380194A (en) * | 1986-09-23 | 1988-04-11 | Nippon Denso Co Ltd | Heat exchanger |
| JPH047135Y2 (en) * | 1987-11-11 | 1992-02-26 | ||
| JP2009264664A (en) * | 2008-04-25 | 2009-11-12 | Denso Corp | Heat exchanger |
| WO2016136265A1 (en) * | 2015-02-27 | 2016-09-01 | 株式会社デンソー | Refrigerant evaporator |
| WO2020105435A1 (en) * | 2018-11-20 | 2020-05-28 | 株式会社デンソー | Heat exchanger |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3095624B2 (en) * | 1994-07-19 | 2000-10-10 | 株式会社ボッシュオートモーティブシステム | Brazing method for flat tubes of laminated heat exchanger |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4831022A (en) * | 1971-08-26 | 1973-04-24 | ||
| JPS50102547A (en) * | 1974-01-16 | 1975-08-13 | ||
| JPS5367659A (en) * | 1976-11-25 | 1978-06-16 | Siemens Ag | Surfaceelike brazing method of two metallic portion materials |
| JPS5643025U (en) * | 1979-09-10 | 1981-04-20 |
-
1985
- 1985-08-22 JP JP1985128548U patent/JPH0233979Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4831022A (en) * | 1971-08-26 | 1973-04-24 | ||
| JPS50102547A (en) * | 1974-01-16 | 1975-08-13 | ||
| JPS5367659A (en) * | 1976-11-25 | 1978-06-16 | Siemens Ag | Surfaceelike brazing method of two metallic portion materials |
| JPS5643025U (en) * | 1979-09-10 | 1981-04-20 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6380194A (en) * | 1986-09-23 | 1988-04-11 | Nippon Denso Co Ltd | Heat exchanger |
| JPH047135Y2 (en) * | 1987-11-11 | 1992-02-26 | ||
| JP2009264664A (en) * | 2008-04-25 | 2009-11-12 | Denso Corp | Heat exchanger |
| WO2016136265A1 (en) * | 2015-02-27 | 2016-09-01 | 株式会社デンソー | Refrigerant evaporator |
| US10352601B2 (en) | 2015-02-27 | 2019-07-16 | Denso Corporation | Refrigerant evaporator |
| WO2020105435A1 (en) * | 2018-11-20 | 2020-05-28 | 株式会社デンソー | Heat exchanger |
| JP2020085288A (en) * | 2018-11-20 | 2020-06-04 | 株式会社デンソー | Heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0233979Y2 (en) | 1990-09-12 |