【図面の簡単な説明】[Brief explanation of drawings]
第１図は考案の第一の実施例による熱交換器の
タンク部１０の斜視図、第２図は第１図の―
線断面図、第３図は同、タンク部１０の製造工程
を示す説明図、第４図は本考案の第二の実施例に
よる熱交換器のタンク部２０の平面図、第５図は
同、正面図、第６図は同、側面図、第７図は同、
タンク部２０の製造工程を示す説明図、第８図は
本考案の第三の実施例による熱交換器のタンク部
３０の平面図、第９図は同、正面図、第１０図は
第９図のＸ―Ｘ線断面図、第１１図は本考案の第
四の実施例による熱交換器のタンク部４０の断面
図、第１２図は本考案第五の実施例による熱交換
器のタンク部５０の断面図、第１３図は従来の熱
交換器（コンデンサ１）の平面断面図、第１４図
は同、タンク部２，４へのチユーブ３，５の挿入
構成を示す斜視図である。
１……コンデンサ、２……第一のタンク部、２
Ａ……往路用タンク室、２Ｂ……復路用タンク室
、３……往路用のチユーブ、４……第二のタンク
部、５……復路用のチユーブ、６……仕切り用プ
レート、７……フイン、８……チユーブ挿入孔、
１０……タンク部、１１……平面状側面部、１２
……チユーブ挿入孔、１３……板材、１４……タ
ンク部用平面板材、１５……タンク部用平面板材
１４の両側端部、１６……電縫接合部、１７……
出入口パイプの係合穴、１８……バーリング、２
０……タンク部、２１……平面状側面部、２２…
…チユーブ挿入孔、２３……板材、２４……タン
ク部用平面板材、２５……タンク部用平面板材２
４の両側端部、２６……めくらキヤツプ、３０…
…タンク部、３１……平面状側面部、３２……チ
ユーブ挿入孔、３３……傾斜面部分、４０……タ
ンク部、４１……平面状側面部、４２……チユー
ブ挿入孔、４３……他の平面状側面部の内壁面、
５０……タンク部、５１……平面状側面部、５２
……チユーブ挿入孔、５３……ブラケツト。
FIG. 1 is a perspective view of a tank section 10 of a heat exchanger according to a first embodiment of the invention, and FIG.
3 is an explanatory diagram showing the manufacturing process of the tank section 10, FIG. 4 is a plan view of the tank section 20 of the heat exchanger according to the second embodiment of the present invention, and FIG. 5 is the same. , front view, Figure 6 is the same, side view, Figure 7 is the same,
An explanatory diagram showing the manufacturing process of the tank section 20, FIG. 8 is a plan view of the tank section 30 of the heat exchanger according to the third embodiment of the present invention, FIG. 9 is a front view of the same, and FIG. 11 is a cross-sectional view of the tank portion 40 of a heat exchanger according to a fourth embodiment of the present invention, and FIG. 12 is a cross-sectional view of a tank of a heat exchanger according to a fifth embodiment of the present invention. FIG. 13 is a cross-sectional plan view of a conventional heat exchanger (condenser 1), and FIG. 14 is a perspective view showing a structure in which the tubes 3 and 5 are inserted into the tank portions 2 and 4. . 1... Capacitor, 2... First tank section, 2
A...Tank room for the outward trip, 2B...Tank room for the return trip, 3...Tube for the outward trip, 4...Second tank section, 5...Tube for the return trip, 6...Partition plate, 7... ...Fin, 8...Tube insertion hole,
10...Tank part, 11...Planar side part, 12
. . . Tube insertion hole, 13 . . . Plate material, 14 . . . Plane plate material for tank portion, 15 .
Engagement hole of inlet/outlet pipe, 18...Burring, 2
0...Tank part, 21...Planar side part, 22...
...tube insertion hole, 23...plate material, 24...plane plate material for tank section, 25...plane plate material 2 for tank section
Both ends of 4, 26...blind cap, 30...
...tank part, 31... planar side part, 32... tube insertion hole, 33... inclined surface part, 40... tank part, 41... planar side part, 42... tube insertion hole, 43... the inner wall surface of the other planar side surface;
50...Tank part, 51...Planar side part, 52
...Tube insertion hole, 53...Bracket.