JPH0740862Y2 - Water-cooled intercooler - Google Patents
Water-cooled intercoolerInfo
- Publication number
- JPH0740862Y2 JPH0740862Y2 JP3226390U JP3226390U JPH0740862Y2 JP H0740862 Y2 JPH0740862 Y2 JP H0740862Y2 JP 3226390 U JP3226390 U JP 3226390U JP 3226390 U JP3226390 U JP 3226390U JP H0740862 Y2 JPH0740862 Y2 JP H0740862Y2
- Authority
- JP
- Japan
- Prior art keywords
- seat plate
- core portion
- peripheral edge
- outer peripheral
- water
- 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.)
- Expired - Lifetime
Links
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、ターボチャージャを搭載した自動車に用いら
れる水冷式インタークーラの改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an improvement of a water-cooled intercooler used in an automobile equipped with a turbocharger.
従来、この種の水冷式インタークーラは、例えば実開昭
63−36868号公報等に開示されるものが知られている。Conventionally, this type of water-cooled intercooler is, for example,
The one disclosed in Japanese Laid-Open Patent Publication No. 63-36868 is known.
これを第４図及び第５図に基づいて説明する。図に於
て、１は略四角形状を為すコア部で、チューブ２とフィ
ン３と座板４とから成る。このコア部１の両端部には、
例えばアルミニウム鋳物製の水タンク5,6が、各チュー
ブ３と連通するように取り付けられている。此処では、
水タンク６には、仕切部6Aが設けられ、冷却液の流入部
と流出部とに区分され、夫々には導入管6Bと導出管6Cと
が設けられている。又、コア部１の両側部には、エアタ
ンク7,8が、コア部１の冷却液の流れ方向と直交する方
向に取り付けられている。更に、コア部１の残りの両側
部には、遮蔽部材9,10が取り付けられている。This will be described with reference to FIGS. 4 and 5. In the figure, reference numeral 1 is a core portion having a substantially quadrangular shape, and comprises a tube 2, fins 3 and a seat plate 4. At both ends of this core part 1,
For example, water tanks 5 and 6 made of cast aluminum are attached so as to communicate with the tubes 3. Here
The water tank 6 is provided with a partition portion 6A, which is divided into an inflow portion and an outflow portion for the cooling liquid, and an inlet pipe 6B and an outlet pipe 6C are provided in each. Air tanks 7 and 8 are attached to both sides of the core portion 1 in a direction orthogonal to the flow direction of the cooling liquid in the core portion 1. Further, shielding members 9 and 10 are attached to the remaining both sides of the core portion 1.
又、水タンク5,6は、例えばアルゴン溶接等によって座
板４に固着されている。更に、エアタンク7,8は、コア
部１の座板４と遮蔽部材9,10とに、例えばアルゴン溶接
によって固着されている。The water tanks 5 and 6 are fixed to the seat plate 4 by, for example, argon welding. Further, the air tanks 7 and 8 are fixed to the seat plate 4 of the core portion 1 and the shielding members 9 and 10 by, for example, argon welding.
次に、斯くして構成された水冷式インタークーラの作用
を説明する。Next, the operation of the water-cooled intercooler thus constructed will be described.
冷却液は、第４図に示す如く、水タンク６の導入管6Bか
ら流入部に流入すると、矢印で示す如く、コア部１を通
って水タンク５に流入し、この水タンク５でＵターンし
て再びコア部１を通って水タンク６の流出部に流下し、
導出管6Cを介して排出される。一方、ターボチャージャ
から排出される高温の空気は、第４図に示す如く、エア
タンク７からコア部１の外周に沿って、矢印で示す如
く、コア部１と直交する方向に流れ、コア部１によって
熱交換され乍ら、下流側のエアタンク８内に流入する。
この際、コア部１は、座板４とエアタンク7,8及び遮蔽
部材9,10によって囲繞されているから、エアタンク７か
ら流入して来る高温の空気は、外部に漏れ出すことな
く、コア部１で熱交換され、下流側のエアタンク８に進
入して行く。As shown in FIG. 4, when the cooling liquid flows from the introduction pipe 6B of the water tank 6 into the inflow portion, it flows into the water tank 5 through the core portion 1 as shown by an arrow, and makes a U-turn in the water tank 5. Then, it again flows down through the core part 1 to the outflow part of the water tank 6,
It is discharged via the outlet pipe 6C. On the other hand, the high-temperature air discharged from the turbocharger flows from the air tank 7 along the outer periphery of the core portion 1 in the direction orthogonal to the core portion 1 as shown by the arrow, as shown in FIG. After being heat-exchanged by, it flows into the air tank 8 on the downstream side.
At this time, since the core portion 1 is surrounded by the seat plate 4, the air tanks 7, 8 and the shielding members 9, 10, the high temperature air flowing in from the air tank 7 does not leak to the outside and the core portion 1 Heat is exchanged at 1 and enters the air tank 8 on the downstream side.
以上の如く、この水冷式インタークーラによれば、ター
ボチャージャから排出される高温の空気が、コア部１を
通過することによって、コア部１内を通過する冷却液と
熱交換され、効率良く冷却することができる。As described above, according to this water-cooled intercooler, the high temperature air discharged from the turbocharger is heat-exchanged with the cooling liquid passing through the inside of the core portion 1 by passing through the core portion 1 to efficiently cool the air. can do.
上述したこの水冷式インタークーラでは、第６図及び第
７図に示す如く、水タンク5,6は、コア部１の座板４の
内側に嵌入し、エアタンク7,8は、コア部１の座板４の
外側4Bと遮蔽部材9,10の端部7A,8Aとに当接し、遮蔽部
材9,10は、エアタンク7,8の端部7A,8Aとコア部１の座板
４の外側4Bとに当接し、且つ、コア部１の座板４の外周
縁部4Aと水タンク5,6の壁面5A,6Aとの間、コア部１の座
板４の外周縁部4Aとエアタンク7,8の端部7A,8Aの先端縁
部7B,8Bとの間、コア部１の座板４の外周縁部4Aと遮蔽
部材9,10の端部9A,10Aの先端縁部9B,10Bとの間、及び、
エアタンク7,8の端部7A,8Aと遮蔽部材9,10の端部9A,10A
との間が、溶接によって固着されている。In the above water-cooled intercooler, as shown in FIGS. 6 and 7, the water tanks 5 and 6 are fitted inside the seat plate 4 of the core portion 1, and the air tanks 7 and 8 are attached to the core portion 1. The outer side 4B of the seat plate 4 and the end portions 7A, 8A of the shield members 9, 10 are brought into contact with each other, and the shield members 9, 10 are disposed outside the end portions 7A, 8A of the air tanks 7, 8 and the seat plate 4 of the core portion 1. 4B, and between the outer peripheral edge portion 4A of the seat plate 4 of the core portion 1 and the wall surfaces 5A, 6A of the water tanks 5, 6, and the outer peripheral edge portion 4A of the seat plate 4 of the core portion 1 and the air tank 7 Between the end portions 7A, 8A of the core portion 1, the outer peripheral edge portion 4A of the seat plate 4 of the core portion 1 and the end portions 9A, 10A of the shielding members 9, 10 and the front edge portions 9B, 10B. Between, and
The ends 7A, 8A of the air tanks 7, 8 and the ends 9A, 10A of the shielding members 9, 10
The space between and is fixed by welding.
処が、第６図及び第７図に示す如く、座板４と水タンク
5,6とエアタンク7,8との接合部11と、座板４と水タンク
5,6と遮蔽部材9,10との接合部12では、座板４の外周縁
部4Aとエアタンク7,8の端部7A,8Aの先端縁部7B,8B、及
び、座板４の外周縁部4Aと遮蔽部材9,10の端部9A,10Aの
先端縁部9B,10Bが、夫々面一となっているため、夫々３
つの部材が溶接によって一体化しても、溶接による各部
材の溶かし込みを十分に取ることができず、十分な接合
強度及び気密を得ることが困難であるとの不具合があ
る。As shown in FIGS. 6 and 7, the seat plate 4 and the water tank are
Joint 11 between 5, 6 and air tank 7, 8, seat plate 4 and water tank
At the joint portion 12 between the shield members 9 and 10, the outer peripheral edge portion 4A of the seat plate 4, the end portions 7A and 8A of the end portions 7A and 8A of the air tanks 7 and 8 and the outer portion of the seat plate 4 are joined. Since the peripheral edge portion 4A and the tip edge portions 9B and 10B of the end portions 9A and 10A of the shielding members 9 and 10 are flush with each other, respectively 3
Even if two members are integrated by welding, it is not possible to sufficiently dissolve each member by welding, and it is difficult to obtain sufficient joint strength and airtightness.
本考案は斯かる従来の問題点を解消するために為された
もので、その目的は、コア部の座板とエアタンクとの接
合部、及び、コア部と遮蔽部材との接合部に於ける接合
強度及び気密を十分に確保することができる水冷式イン
タークーラを提供することにある。The present invention has been made to solve the above-mentioned conventional problems, and its purpose is to provide a joint between the seat plate of the core and the air tank and a joint between the core and the shielding member. An object of the present invention is to provide a water-cooled intercooler that can sufficiently secure joint strength and airtightness.
本考案に係る水冷式インタークーラは、チューブとフィ
ンと座板とから成るコア部と、コア部の両端部に取り付
けられ、各チューブと連通する水タンクと、コア部の冷
却液の流れ方向と直交するようにコア部の両側部に取り
付けられるエアタンクと、コア部の残りの両側部を覆う
遮蔽部材とを備え、水タンクは、コア部の座板の内側に
嵌入し、エアタンクは、コア部の座板の外側と遮蔽部材
の端部とに当接し、遮蔽部材は、エアタンクの端部とコ
ア部の座板の外側とに当接し、且つ、コア部の座板の外
周縁部と水タンクの壁面との間、コア部の座板の外周縁
部とエアタンクの端部との間、コア部の座板の外周縁部
と遮蔽部材の端部との間、及び、エアタンクの端部と遮
蔽部材の端部との間が、溶接によって固着されている水
冷式インタークーラに於て、コア部の座板の外周縁部
が、エアタンクの端部及び遮蔽部材の端部よりも突出し
ているものである。The water-cooled intercooler according to the present invention includes a core portion including tubes, fins, and a seat plate, water tanks attached to both ends of the core portion, which communicate with the tubes, and a cooling liquid flow direction in the core portion. An air tank attached to both sides of the core portion so as to be orthogonal to each other, and a shielding member for covering the remaining both sides of the core portion, the water tank is fitted inside the seat plate of the core portion, and the air tank is the core portion. Contacting the outside of the seat plate and the end of the shielding member, the shielding member contacts the end of the air tank and the outside of the seat plate of the core part, and the outer peripheral edge of the seat plate of the core part and the water. Between the wall surface of the tank, between the outer peripheral edge of the seat plate of the core and the end of the air tank, between the outer peripheral edge of the seat plate of the core and the end of the shielding member, and the end of the air tank. The water-cooled intercooler is welded between the end of the shield and the shield. At a, the outer peripheral edge of the seat plate of the core portion, but which projects from the end of the end portion and the shielding member of the air tank.
本考案に於ては、コア部の座板の外周縁部が、エアタン
クの端部及び遮蔽部材の端部よりも突出しているから、
座板とコア部とエアタンクとを溶接によって一体化する
場合、及び、座板とコア部と遮蔽部材とを溶接によって
一体化する場合、これ等の各接合部の端部を広域に亘っ
て溶かし、三者を立体的に固着することができる。In the present invention, the outer peripheral edge portion of the seat plate of the core portion projects beyond the end portion of the air tank and the end portion of the shielding member.
When the seat plate, the core part, and the air tank are integrated by welding, and when the seat plate, the core part, and the shielding member are integrated by welding, the end parts of these joint parts are melted over a wide area. The three can be fixed in three dimensions.
以下、本考案の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第１図は本考案の一実施例に係る水冷式インタークーラ
を示すもので、20はコア部を現す。FIG. 1 shows a water-cooled intercooler according to an embodiment of the present invention, and 20 indicates a core portion.
このコア部20は、従来のコア部と同様に略四角形状を為
しおり、チューブ21とフィン22と座板23とから成る。The core portion 20 has a substantially rectangular shape like the conventional core portion, and includes a tube 21, fins 22, and a seat plate 23.
チューブ21とフィン22との接合部、及び、チューブ21と
座板23との接合部では、従来と同様にロー付けによって
固着されている。At the joint between the tube 21 and the fin 22 and at the joint between the tube 21 and the seat plate 23, they are fixed by brazing as in the conventional case.
座板23の周囲を囲繞する起立壁24の内壁面には、水タン
ク25が、従来と同様に嵌入されている。A water tank 25 is fitted in the inner wall surface of the standing wall 24 surrounding the seat plate 23 as in the conventional case.
又、コア部20の両側部，即ち、コア部20のチューブ21内
を流れる冷却液の流れ方向と直交する方向には、エアタ
ンク26が従来と同様に配置されている。Further, the air tanks 26 are arranged in the same manner as in the conventional case on both sides of the core portion 20, that is, in the direction orthogonal to the flow direction of the cooling liquid flowing in the tube 21 of the core portion 20.
更に、コア部20の残りの両側部には、遮蔽部材27,28が
取り付けられている。Further, shield members 27 and 28 are attached to the remaining both sides of the core portion 20.
次に、座板23と水タンク25とエアタンク26との接合、及
び、座板23と水タンク25と遮蔽部材27,28との接合につ
いて説明する。Next, joining of the seat plate 23, the water tank 25, and the air tank 26, and joining of the seat plate 23, the water tank 25, and the shielding members 27 and 28 will be described.
第１図乃至第３図に示す如く、上記座板23の起立壁24の
外周縁部24Aは、エアタンク26の端部26Aの外周縁部26B
よりも突出する長さｌを有する。上記座板23の起立壁24
の外周縁部24Aは、遮蔽部材27,28の端部27A,28Aの外周
縁部27B,28Bよりも突出する長さｌを有する。As shown in FIGS. 1 to 3, the outer peripheral edge portion 24A of the standing wall 24 of the seat plate 23 is the outer peripheral edge portion 26B of the end portion 26A of the air tank 26.
Has a length l that is more protruding than. Standing wall 24 of the seat plate 23
The outer peripheral edge portion 24A has a length l protruding from the outer peripheral edge portions 27B, 28B of the end portions 27A, 28A of the shielding members 27, 28.
先ず、座板23と水タンク25とエアタンク26とは、第２図
に示す如く、水タンク25を座板23の起立壁24の内側に嵌
入した後、エアタンク26の端部26Aを座板23の起立壁24
に当接し、この状態で、例えばアルゴン溶接によって水
タンク25の壁面25Aと座板23の起立壁24の外周縁部24Aと
エアタンク26の端部26Aの外周縁部26Bとを、二点鎖線で
示す如く、溶かすと共に、その外周に二点鎖線で示す如
く、肉盛りして、三者を一体化する。First, as shown in FIG. 2, the seat plate 23, the water tank 25, and the air tank 26 are inserted into the standing wall 24 of the seat plate 23, and then the end portion 26A of the air tank 26 is attached to the seat plate 23. Standing wall 24
In this state, for example, by argon welding, the wall surface 25A of the water tank 25 and the outer peripheral edge portion 24A of the standing wall 24 of the seat plate 23 and the outer peripheral edge portion 26B of the end portion 26A of the air tank 26 are indicated by a two-dot chain line As shown in the drawing, while melting, the outer circumference is laid up as indicated by the chain double-dashed line to integrate the three.
次に、座板23と水タンク25と遮蔽部材27,28とは、第３
図に示す如く、水タンク25を座板23の起立壁24の内側に
嵌入した後、遮蔽部材27,28の端部27A,28Aを座板23の起
立壁24に当接し、この状態で、例えばアルゴン溶接によ
って水タンク25の壁面25Aと座板23の起立壁24の外周縁
部24Aと遮蔽部材27,28の端部27A,28Aの外周縁部27B,28B
とを、二点鎖線で示す如く、溶かすと共に、その外周に
二点鎖線で示す如く、肉盛りして、三者を一体化する。Next, the seat plate 23, the water tank 25, and the shielding members 27 and 28 are
As shown in the figure, after fitting the water tank 25 inside the standing wall 24 of the seat plate 23, the end portions 27A, 28A of the shielding members 27, 28 abut the standing wall 24 of the seat plate 23, in this state, For example, by argon welding, the wall surface 25A of the water tank 25, the outer peripheral edge portion 24A of the standing wall 24 of the seat plate 23, and the outer peripheral edge portions 27B, 28B of the end portions 27A, 28A of the shielding members 27, 28.
And are melted as shown by the chain double-dashed line, and at the same time, they are piled up on the outer periphery as shown by the chain double-dashed line to integrate the three parts.
斯くして構成された本実施例に係る水冷式インタークー
ラは、従来の水冷式インタークーラと同様に動作するこ
とができる。The water-cooled intercooler according to this embodiment thus configured can operate in the same manner as the conventional water-cooled intercooler.
以上の如く、本実施例によれば、コア部20の座板23の起
立壁24Aの外周縁部24Aが、エアタンク26の端部26Aの外
周縁部24B、及び遮蔽部材27,28の端部27A,28Aの外周縁
部27B,28Bよりも突出しているから、座板23と水タンク2
5とエアタンク26とを接合する場合、及び、座板23と水
タンク25と遮蔽部材27,28とを接合する場合に於て、座
板23の起立壁24Aの外周縁部24Aが、エアタンク26の端部
26Aの外周縁部24B、及び遮蔽部材27,28の端部27A,28Aの
外周縁部27B,28Bよりも突出し、これ等を一体的に溶接
すると、広い範囲に亘って溶かし込むことが可能とな
り、且つ、肉盛り領域が拡大されるため、十分な接合強
度を有する三者の一体化が可能となる。その結果、気密
性が確保できる。As described above, according to the present embodiment, the outer peripheral edge portion 24A of the standing wall 24A of the seat plate 23 of the core portion 20, the outer peripheral edge portion 24B of the end portion 26A of the air tank 26, and the end portions of the shielding members 27, 28. Since it projects more than the outer peripheral edge portions 27B and 28B of 27A and 28A, the seat plate 23 and the water tank 2
When the 5 and the air tank 26 are joined, and when the seat plate 23, the water tank 25 and the shielding members 27, 28 are joined, the outer peripheral edge portion 24A of the standing wall 24A of the seat plate 23 is the air tank 26. End of
The outer peripheral edge portion 24B of 26A and the outer peripheral edge portions 27B, 28B of the end portions 27A, 28A of the shield members 27, 28 project from the outer peripheral edge portion 24B, and by integrally welding these, it becomes possible to melt over a wide range. Moreover, since the build-up area is enlarged, the three members having sufficient joint strength can be integrated. As a result, airtightness can be secured.
尚、エアタンク26と遮蔽部材27,28との溶接は、２部材
によるため、従来方式と同様に処理しても不都合は生じ
ない。Since the welding of the air tank 26 and the shielding members 27 and 28 is performed by two members, no inconvenience will occur even if the same processing as the conventional method is performed.
又、上記実施例では、水タンク６を、仕切部材6Aを設け
たものとして説明したが、水タンク5,6とに夫々導入部
と導出部を設け、一方向に冷却液を流す方式としても良
い。Further, in the above embodiment, the water tank 6 is described as being provided with the partition member 6A, but the water tanks 5 and 6 may be respectively provided with an introduction part and a discharge part so that the cooling liquid may flow in one direction. good.
更に、エアタンク7,8に夫々流入部と流出部とを設けた
場合について説明したが、一方側に仕切部材を設け、一
方側をＵターンする方式としても良い。Further, the case where the air tanks 7 and 8 are respectively provided with the inflow portion and the outflow portion has been described, but it is also possible to provide a partition member on one side and make a U-turn on one side.
以上の如く、本考案は、チューブとフィンと座板とから
成るコア部と、コア部の両端部に取り付けられ、各チュ
ーブと連通する水タンクと、コア部の冷却液の流れ方向
と直交するようにコア部の両側部に取り付けられるエア
タンクと、コア部の残りの両側部を覆う遮蔽部材とを備
え、水タンクは、コア部の座板の内側に嵌入し、エアタ
ンクは、コア部の座板の外側と遮蔽部材の端部とに当接
し、遮蔽部材は、エアタンクの端部とコア部の座板の外
側とに当接し、且つ、コア部の座板の外周縁部と水タン
クの壁面との間、コア部の座板の外周縁部とエアタンク
の端部との間、コア部の座板の外周縁部と遮蔽部材の端
部との間、及び、エアタンクの端部と遮蔽部材の端部と
の間が、溶接によって固着されている水冷式インターク
ーラに於て、コア部の座板の外周縁部が、エアタンクの
端部及び遮蔽部材の端部よりも突出しているから、座板
と水タンクとエアタンクとの接合部、及び、座板と水タ
ンクと遮蔽部材との接合部に於ける接合強度が確保さ
れ、３部材を確実に一体化することが可能となり、十分
な気密性が確保される。As described above, according to the present invention, the core portion including the tube, the fins and the seat plate, the water tanks attached to both ends of the core portion and communicating with the tubes, and the flow direction of the cooling liquid in the core portion are orthogonal to each other. As described above, the air tank is attached to both sides of the core portion, and the shielding member that covers the remaining both sides of the core portion.The water tank is fitted inside the seat plate of the core portion, and the air tank is the seat of the core portion. The shield member contacts the outside of the plate and the end of the shielding member, the shield member contacts the end of the air tank and the outside of the seat plate of the core, and the outer peripheral edge of the seat plate of the core and the water tank. Between the wall surface, between the outer peripheral edge of the seat plate of the core and the end of the air tank, between the outer peripheral edge of the seat plate of the core and the end of the shielding member, and between the end of the air tank and the shield. In the water-cooled intercooler where the end of the member is fixed by welding, the core Since the outer peripheral edge portion of the seat plate protrudes more than the end portion of the air tank and the end portion of the shielding member, the joint portion between the seat plate, the water tank and the air tank, and the seat plate, the water tank and the shielding member. The joining strength at the joining portion is secured, the three members can be reliably integrated, and sufficient airtightness is secured.
第１図は本考案の一実施例に係る水冷式インタークーラ
を示す断面図である。 第２図は第１図に於ける座板と水タンクとエアタンクと
の接合部を拡大して示す断面図である。 第３図は第１図に於ける座板と水タンクと遮蔽部材との
接合部を拡大して示す断面図である。 第４図は従来の水冷式インタークーラを示す正面図であ
る。 第５図は従来の水冷式インタークーラの分解斜視図であ
る。 第６図は従来の水冷式インタークーラに於ける座板と水
タンクとエアタンクとの接合部を拡大して示す断面図で
ある。 第７図は従来の水冷式インタークーラに於ける座板と水
タンクと遮蔽部材との接合部を拡大して示す断面図であ
る。 〔主要な部分の符号の説明〕 20……コア部 21……チューブ 22……フィン 23……座板 24……座板23の起立壁 24A……座板23の起立壁24の外周縁部 25……水タンク 25A……壁面 26……エアタンク 26A……エアタンク26の端部 26B……エアタンク26の端部26Aの外周縁部 27,28……遮蔽部材 27A,28A……遮蔽部材27,28の端部 27B,28B……遮蔽部材27,28の端部27A,28Aの外周縁部 ｌ……座板23の起立壁24の外周縁部24Aとエアタンク26
の端部26Aの外周縁部26Bとの差（突出長さ）、座板23の
起立壁24の外周縁部24Aと遮蔽部材27,28の端部27A,28A
の外周縁部27B,28Bとの差（突出長さ）。FIG. 1 is a sectional view showing a water-cooled intercooler according to an embodiment of the present invention. FIG. 2 is an enlarged sectional view showing a joint between the seat plate, the water tank and the air tank in FIG. FIG. 3 is an enlarged sectional view showing a joint portion between the seat plate, the water tank and the shielding member in FIG. FIG. 4 is a front view showing a conventional water-cooled intercooler. FIG. 5 is an exploded perspective view of a conventional water-cooled intercooler. FIG. 6 is an enlarged sectional view showing a joint between a seat plate, a water tank and an air tank in a conventional water-cooled intercooler. FIG. 7 is an enlarged sectional view showing a joint between a seat plate, a water tank and a shielding member in a conventional water-cooled intercooler. [Explanation of symbols for main parts] 20 …… Core part 21 …… Tube 22 …… Fin 23 …… Seat plate 24 …… Standing wall 23 standing wall 24A …… Outer peripheral edge of standing plate 23 standing wall 24 25: Water tank 25A: Wall surface 26: Air tank 26A: End of air tank 26 26B: Outer peripheral edge of end 26A of air tank 26 27, 28 Shield member 27A, 28A Shield member 27, 28 end portions 27B, 28B ... Outer peripheral edge portions of the end portions 27A, 28A of the shielding members 27, 28 l ...... Outer peripheral edge portion 24A of the standing wall 24 of the seat plate 23 and the air tank 26
Difference (protruding length) from the outer peripheral edge portion 26B of the end portion 26A, the outer peripheral edge portion 24A of the standing wall 24 of the seat plate 23 and the end portions 27A, 28A of the shielding members 27, 28.
The difference with the outer peripheral edge portions 27B and 28B (projection length).
Claims (1)
と、コア部の両端部に取り付けられ、各チューブと連通
する水タンクと、コア部の冷却液の流れ方向と直交する
ようにコア部の両側部に取り付けられるエアタンクと、
コア部の残りの両側部を覆う遮蔽部材とを備え、水タン
クは、コア部の座板の内側に嵌入し、エアタンクは、コ
ア部の座板の外側と遮蔽部材の端部とに当接し、遮蔽部
材は、エアタンクの端部とコア部の座板の外側とに当接
し、且つ、コア部の座板の外周縁部と水タンクの壁面と
の間、コア部の座板の外周縁部とエアタンクの端部との
間、コア部の座板の外周縁部と遮蔽部材の端部との間、
及び、エアタンクの端部と遮蔽部材の端部との間が、溶
接によって固着されている水冷式インタークーラに於
て、コア部の座板の外周縁部が、エアタンクの端部及び
遮蔽部材の端部よりも突出していることを特徴とする水
冷式インタークーラ。1. A core portion comprising a tube, fins and a seat plate, a water tank attached to both ends of the core portion and communicating with each tube, and a core so as to be orthogonal to the flow direction of the cooling liquid in the core portion. Air tanks attached to both sides of the part,
The water tank is fitted inside the seat plate of the core portion, and the air tank is in contact with the outside of the seat plate of the core portion and the end portion of the shield member. The shielding member is in contact with the end portion of the air tank and the outside of the seat plate of the core portion, and between the outer peripheral edge portion of the seat plate of the core portion and the wall surface of the water tank, the outer peripheral edge of the seat plate of the core portion. Section and the end of the air tank, between the outer peripheral edge of the seat plate of the core and the end of the shielding member,
Also, in a water-cooled intercooler in which the end portion of the air tank and the end portion of the shielding member are fixed by welding, the outer peripheral edge portion of the seat plate of the core portion is the end portion of the air tank and the shielding member. A water-cooled intercooler characterized by protruding from the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3226390U JPH0740862Y2 (en) | 1990-03-27 | 1990-03-27 | Water-cooled intercooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3226390U JPH0740862Y2 (en) | 1990-03-27 | 1990-03-27 | Water-cooled intercooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03128274U JPH03128274U (en) | 1991-12-24 |
| JPH0740862Y2 true JPH0740862Y2 (en) | 1995-09-20 |
Family
ID=31535201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3226390U Expired - Lifetime JPH0740862Y2 (en) | 1990-03-27 | 1990-03-27 | Water-cooled intercooler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740862Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150033671A (en) * | 2012-06-27 | 2015-04-01 | 발레오 시스템므 떼르미끄 | Heat exchanger, particularly motor vehicle engine charge air cooler |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2972491B1 (en) * | 2011-03-10 | 2013-03-29 | Valeo Systemes Thermiques | COVER OF AN ADMISSION BOX |
-
1990
- 1990-03-27 JP JP3226390U patent/JPH0740862Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150033671A (en) * | 2012-06-27 | 2015-04-01 | 발레오 시스템므 떼르미끄 | Heat exchanger, particularly motor vehicle engine charge air cooler |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03128274U (en) | 1991-12-24 |
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