JPS62213688A - Plate fin heat exchanger - Google Patents

Plate fin heat exchanger

Info

Publication number
JPS62213688A
JPS62213688A JP5380386A JP5380386A JPS62213688A JP S62213688 A JPS62213688 A JP S62213688A JP 5380386 A JP5380386 A JP 5380386A JP 5380386 A JP5380386 A JP 5380386A JP S62213688 A JPS62213688 A JP S62213688A
Authority
JP
Japan
Prior art keywords
plate
slit
header
heat exchanger
slits
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
Application number
JP5380386A
Other languages
Japanese (ja)
Inventor
Shigemi Urabe
占部 茂美
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IHI Corp filed Critical IHI Corp
Priority to JP5380386A priority Critical patent/JPS62213688A/en
Publication of JPS62213688A publication Critical patent/JPS62213688A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE:To facilitate the fabrication of a heat exchanger and obtain an excellent fabrication accuracy by a method wherein slits are slit at the four corners of a slit plate within a range surrounded by header holes while two pieces of the header holes on an isolating plate are expanded so as to communicate with the slits of the slit plate. CONSTITUTION:Header holes 1a, 1b, 1c, 1d or the inlet ports and the outlet ports of low-temperature fluid are bored at four corners of one of a pair of upper and lower side plates 1. A slit plate 2 is bored with the header holes 2a, 2b, 2c, 2d at the four corners thereof and a plurality of slits 2e are slit within the range surrounded by the header holes in parallel from the header hole 2a to the heater hole 2e while a land between the slits is provided with the role of a fin. An isolating plate 3 is bored with the header holes 3a, 3b, 3c, 3d at the four corners thereof and the header holes 3a, 3b, are expanded so as to communicate with all of the slits 2e under a condition that the slit plate 2 is put on the isolating plate 3. A heat exchanger is completed by laminating the side plate 1, the slit plate 2 and the isolating plate 3 sequentially from the upper side thereof pinching a thin brazing agent between respective plates and placing them into a heating furnace to heat and braze them integrally.

Description

【発明の詳細な説明】 〈産業上の利用分野〉 本発明は熱交換流体の流量の非常に少ない場合に使用す
る小型のプレートフィン熱交換器に関する。
DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a compact plate-fin heat exchanger for use when the flow rate of heat exchange fluid is very low.

〈従来技術およびその問題点〉 有効伝熱面積が大きくとれるため、形状をコンパクトに
できるのでプレートフィン熱交換器の使用が伸びている
<Prior art and its problems> The use of plate-fin heat exchangers is increasing because the effective heat transfer area is large and the shape can be made compact.

従来のプレートフィン熱交換器は第4図ないし第9図に
示すような構造となっている。すなわち、従来のプレー
トフィン熱交換器は第4図に示すように隔離板gとディ
スタンスプレートfとを交互に積層して一対の側板eで
挟んだ状態で互いにろう付して構成されている。
A conventional plate-fin heat exchanger has a structure as shown in FIGS. 4 to 9. That is, as shown in FIG. 4, the conventional plate-fin heat exchanger is constructed by alternately stacking separators g and distance plates f, sandwiching them between a pair of side plates e, and brazing them together.

隔離板9とディスタンスプレートfには四隅に積層状態
で連通するヘッダ孔a、b、c、dが明いている。
The separator plate 9 and the distance plate f have header holes a, b, c, and d at their four corners that communicate with each other in a laminated state.

隔離板gには両面にフィンhが配されて流体の流路を形
成している。ヘッダ孔Cおよびdをそれぞれ高温流体入
口および出口ヘッダ孔とすると、ヘッダ孔aおよびbは
それぞれ低温流体入口および出口ヘッダ孔であり、第7
図に示す隔離板9について高温流体は上面、低温流体は
下面を流れて、隔離板gを介して熱交換が行われる。デ
ィスタンスプレートfは第6図および第8図に示すよう
にヘッダ孔Cおよびdの間、またはヘッダ孔aおよびb
の間が打抜かれて積層したとき、隔離板gに取付けられ
た。フィンhを囲むように流体通路を形成している。尚
、第8図に示すディスタンスプレートは第6図のものを
裏返した形状である。
Fins h are arranged on both sides of the separator g to form a fluid flow path. If header holes C and d are high temperature fluid inlet and outlet header holes, respectively, header holes a and b are low temperature fluid inlet and outlet header holes, respectively, and the seventh
Regarding the separator 9 shown in the figure, high-temperature fluid flows through the upper surface and low-temperature fluid flows through the lower surface, and heat exchange is performed via the separator g. The distance plate f is located between the header holes C and d or between the header holes a and b as shown in FIGS. 6 and 8.
When the gaps were punched out and laminated, they were attached to the separator g. A fluid passage is formed so as to surround the fin h. The distance plate shown in FIG. 8 has a shape that is reversed from that shown in FIG. 6.

側板eには上記ヘッダ孔a、b、c、dに連通する出入
口孔a1.b+ 、(+ 、dtが明けられている。
The side plate e has entrance/exit holes a1. b+, (+, dt are cleared.

尚この孔a11bl 、CI 、dlは第7図に示すよ
うに上側の側板eに4個明けてもよいし、上側の側板に
2個く例えばalと+C’1) 、F側の側板に2個(
例えばbl と、dl)明けてもよい。
Note that four holes a11bl, CI, and dl may be formed in the upper side plate e as shown in FIG. Individual(
For example, bl and dl) may be used.

従来のかかるプレートフィン熱交換器において、第9図
に示すようにフィンhの高さHが十分とれるような大ぎ
さの熱交換器の場合はよいが、流量が極端に少なく、フ
ィンhの高さHが1m+n以下とせねばならないような
場合、フィンhの厚さ℃にある程度の制約があるのでプ
レス加工が困難である。
In the conventional plate-fin heat exchanger, as shown in FIG. 9, it is good if the heat exchanger is large enough to have a sufficient height H of the fins h, but the flow rate is extremely small and the height of the fins h is large enough. In the case where the fin h has to be less than 1 m+n, press working is difficult because there are certain restrictions on the thickness of the fin h in degrees Celsius.

かかる小型熱交換器について、第10図に示すように隔
離板g1をフィンh1を残して流体通路部分1をエツチ
ング又は機械加工により形成してもよい。
In such a small heat exchanger, as shown in FIG. 10, the fluid passage portion 1 may be formed by etching or machining the separator g1 with the fins h1 remaining.

隔離板をこのように形成することによりディスタンスプ
レートが省略できて部品点数が減るというメリットがあ
るが機械加工は工数が非常に多くかかるし、エツチング
は、エツチング面が耐腐食性が多少劣ることや、エツチ
ング深さを一様に制御することが困難であるため、流体
通路の底の部分の厚さTを一定にすることがむずかしく
異常に薄い部分が発生するおそれがある。
Forming the separator in this way has the advantage of eliminating the distance plate and reducing the number of parts, but machining requires a large number of man-hours, and etching may result in the etched surface being somewhat less corrosion resistant. Since it is difficult to uniformly control the etching depth, it is difficult to make the thickness T of the bottom portion of the fluid passage constant, and an abnormally thin portion may occur.

〈発明の目的〉 本発明は従来技術のかかる問題点に鑑み案出されたもの
で、加工が容易でかつ加工精度の優れた小型のプレート
フィン熱交換器を提供することを目的とする。
<Objective of the Invention> The present invention was devised in view of the problems of the prior art, and an object of the present invention is to provide a small-sized plate-fin heat exchanger that is easy to process and has excellent processing accuracy.

〈問題点を解決するための手段〉 上記目的を達成するため、本発明のプレートフィン熱交
換器は、スリット板と隔離板とを交互に積層して一対の
側板で挟んだ状態で互いにろう付してなり、スリット板
と隔離板は四隅に積層状態で連通ずるヘッダ孔が明いて
おり、スリット板は四隅のヘッダ孔に囲まれる範囲に1
条または複数条のスリットが明いており、隔離板は四隅
のヘッダ孔の内、所要の2つのヘッダ孔は上または下に
重なるスリット板のスリットに連通ずるように拡げられ
ており、側板には上記ヘッダ孔に連通ずる高温および低
温流体の出入口が明けられていることを特徴とづるもの
である。
<Means for Solving the Problems> In order to achieve the above object, the plate-fin heat exchanger of the present invention consists of slit plates and separators stacked alternately, sandwiched between a pair of side plates, and brazed to each other. The slit plate and the separator have header holes at the four corners that communicate with each other in a laminated state, and the slit plate has one hole in the area surrounded by the header holes at the four corners.
A strip or multiple strips of slits are open, and the required two header holes among the four corner header holes of the separator are widened so as to communicate with the slits of the slit plate overlapping above or below. The header hole is characterized by having an inlet/outlet for high-temperature and low-temperature fluids communicating with the header hole.

く作   用〉 第4図に示すような従来のプレートフィン熱交換器のデ
ィスタンスプレートfとフィンhとを一緒にしたような
フリット板を用いることにより、フィン高さがimm以
下というような小型のプレートフィン熱交換器に対応す
ることができる。
Function> By using a frit plate that combines the distance plate f and fin h of a conventional plate-fin heat exchanger as shown in Figure 4, it is possible to create a small size with a fin height of imm or less. Compatible with plate fin heat exchangers.

〈実 施 例〉 以下本発明の一実施例について第1図を参照しつつ説明
する。第1図は本発明のプレートフィン熱交換器の各エ
レメントの平面図である。
<Embodiment> An embodiment of the present invention will be described below with reference to FIG. FIG. 1 is a plan view of each element of the plate-fin heat exchanger of the present invention.

第1図において 1は側板、2はスリット板、3は隔離
板である。尚第1図の(d )図、(e)図はそれぞれ
(b)図、(C)(Kを裏返したものと同一である。
In Fig. 1, 1 is a side plate, 2 is a slit plate, and 3 is a separator plate. Note that (d) and (e) in FIG. 1 are respectively the same as (b) and (C) (K turned over).

側板1は上、下で一対となっており、第1図の(a )
図に示すように一方の側板1の四隅にそれぞれ低温流体
の入口、出口および低温流体の入口、出口となるヘッダ
孔1a、 1b、 1c、 ldが明いていてもよく、
上、下の各側板に2個ずつ(例えば上側板にIa、1c
 1下側板にIb、Id )明いていてもよい。
The side plate 1 consists of a pair of upper and lower parts, as shown in (a) in Figure 1.
As shown in the figure, header holes 1a, 1b, 1c, and ld, which serve as the inlet and outlet of the low-temperature fluid, may be open at the four corners of one side plate 1, respectively.
Two on each upper and lower side plate (for example, Ia and 1c on the upper side plate)
1) Ib, Id) may be exposed on the lower side plate.

スリット板2は第1図の(b )図に示すように四隅に
ヘッダ孔2a、2b、2c、2dが明いているとともに
、四隅のヘッダ孔2a、20,2b、2dに囲まれる範
囲に複数条のスリット2eがヘッダ孔2aからヘッダ孔
2eに向って並んで明けられていて、スリットとスリッ
トとの間の丘の部分が従来のフィンの役割をもつ。尚ス
リット2eは第2図に示すようにつづらおり状の1条の
スリットであってもよい。
As shown in FIG. 1(b), the slit plate 2 has header holes 2a, 2b, 2c, and 2d open at the four corners, and a plurality of header holes 2a, 20, 2b, and 2d at the four corners. The slits 2e are lined up from the header hole 2a toward the header hole 2e, and the hill portion between the slits functions as a conventional fin. Incidentally, the slit 2e may be a single slit in the form of a cascade as shown in FIG.

隔離板3は第1図の(C)図に示すように四隅にヘッダ
孔3a、3b、3c、3dが明いているとともに、ヘッ
ダ孔3aと3bは、(C)図に示す隔離板3の上に(b
)図に示すスリット板2を乗せた状態で、すべてのスリ
ット2eに連通するように拡げられている。尚(C)図
に示す隔離板3の下に(d )図に示すスリット板2を
置いた状態で上記ヘッダ孔3aと3bはどのスリット2
eとも連通しないようになっている。
The separator 3 has header holes 3a, 3b, 3c, and 3d open at the four corners as shown in FIG. on top (b
) With the slit plate 2 shown in the figure placed thereon, it is expanded so as to communicate with all the slits 2e. Note that with the slit plate 2 shown in figure (d) placed under the separator plate 3 shown in figure (C), which slits 2 are located in the header holes 3a and 3b?
It also does not communicate with e.

本発明のプレートフィン熱交換器は側板1、スリット板
2および隔離板3を上から順に図<a)(b)(c)(
d)(e)(b)(c)−(d)(ei−・・・・・・
・(a)の順序に、かつ各板の間に薄いろう材を挟んで
積層し、加熱炉に入れて加熱して一体にろう付を行って
、完成する。
The plate-fin heat exchanger of the present invention shows the side plate 1, slit plate 2, and separator plate 3 in order from the top.
d) (e) (b) (c) - (d) (ei-...
- Laminate the plates in the order shown in (a) with a thin brazing material sandwiched between each plate, heat them in a heating furnace, and braze them together to complete the process.

次に作用を説明する。Next, the action will be explained.

このように構成されたプレートフィン熱交換器に第1図
の(a )図の側板1のヘッダ孔1aから低温流体が流
入すると(C)図の隔離板3のヘッダ孔3aの拡大部分
から、その上にある(b )図のスリット板2のスリッ
ト2eを通り再び(C)図の隔離板3の3のヘッダ孔3
bに流れ、(a )図の側板1のヘッダ孔1bから外へ
流出する。一方高温流体が(a )図の側板1のヘッダ
孔1Cから流入すると(e )図の隔離板3のヘッダ孔
3Cの拡大分からその上にある((1)図のスリット板
2のスリット2eを通り、再び(e)図の隔離板3のヘ
ッダ孔3dに流れ、(a )図の側板1のヘッダ孔1d
から外部に流出する。従って(C)図の隔離板3につい
て考えると上面には低温流体が、下面には高温流体がそ
れぞれ流れるので、隔離板3を介して熱交換が行われる
When low-temperature fluid flows into the plate-fin heat exchanger constructed in this manner from the header hole 1a of the side plate 1 shown in FIG. Above it, pass through the slit 2e of the slit plate 2 shown in (B) and return to the header hole 3 of the separator plate 3 shown in (C).
b, and flows out from the header hole 1b of the side plate 1 in the figure (a). On the other hand, when high-temperature fluid flows in from the header hole 1C of the side plate 1 shown in (a), (e) the slit 2e of the slit plate 2 shown in (1) The flow then flows again to the header hole 3d of the separator plate 3 in the figure (e), and then to the header hole 1d of the side plate 1 in the figure (a).
leaks to the outside. Therefore, considering the separator 3 shown in FIG. 3(C), low-temperature fluid flows on the upper surface and high-temperature fluid flows on the lower surface, so that heat exchange is performed via the separator 3.

く変 形 例〉 本発明のプレートフィン熱交換器は上記実施例に限られ
るものではなく特許請求の範囲内で種々の変更が可能で
ある。例えば第3図にその一変形例を示す。
Modifications The plate-fin heat exchanger of the present invention is not limited to the above embodiments, and various modifications can be made within the scope of the claims. For example, FIG. 3 shows a variation thereof.

第3図に示す熱交換器は隔離板の形状が第1図のものと
は異なる。第3図で4は側板1に隣接する隔離板で上下
2板のみ使用され、5はその他の隔離板である。(e 
)図、(f )図はそれぞれ(C)図、(d )図を裏
返したものである。本例の熱交換器は側板1、スリット
板2、隔離板4、隔離板5を上から図(a)(b)(c
)(d)(e)(f)(c)(d)(e)(f )・・
・・・・・・・(b )  (a >の順に積重ねて構
成されている。
The heat exchanger shown in FIG. 3 differs from that of FIG. 1 in the shape of the separator. In FIG. 3, 4 is a separator plate adjacent to the side plate 1, and only two upper and lower plates are used, and 5 is another separator plate. (e
) and (f) are the reverse versions of (C) and (d), respectively. The heat exchanger of this example shows the side plate 1, slit plate 2, separator plate 4, and separator plate 5 from above (a), (b), and (c).
) (d) (e) (f) (c) (d) (e) (f )...
......(b) (a) Stacked in the order of >.

〈発明の効果〉 以上述べたように本発明のプレートフィン熱交換器は以
下の効果がある。
<Effects of the Invention> As described above, the plate fin heat exchanger of the present invention has the following effects.

(1)  従来の徒然フィンとディスタンスプレートの
両方を併せた役割をするスリット板を採用したので、フ
ィンの高さが1mm以下というような小型の熱交換器に
適応できる。
(1) Since we have adopted a slit plate that functions as both a conventional fin and a distance plate, it can be applied to small heat exchangers with fins of 1 mm or less in height.

■ スリット板は打抜きにより安価に人聞生産できるの
で熱交換器が安価に製造できる。
■ Slit plates can be manufactured inexpensively by punching, making it possible to manufacture heat exchangers at low cost.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明のプレートフィン熱交換器の各エレメン
トの平面図、第2図はスリット板の変形例の平面図、第
3図は本発明の変形例のプレートフィン熱交換器の各エ
レメントの平面図、第4図は従来のプレートフィン熱交
換器の斜視図、第5図ないし第8図はそれぞれ従来のプ
レートフィン熱交換器の側板、ディスタンスプレート、
隔離板、ディスタンスプレートの平面図である。第9図
は第7図のIX −IX矢視図、第10図は隔離板をエ
ツチングにより作った場合の断面図である。 1・・・・・・側   板 2・・・・・・スリット板 3・・・・・・隔 離 板 第1図 第2図 第3図 第4図 第5図 第6図 第7図
FIG. 1 is a plan view of each element of the plate-fin heat exchanger of the present invention, FIG. 2 is a plan view of a modified example of the slit plate, and FIG. 3 is a plan view of each element of the plate-fin heat exchanger of the modified example of the present invention. 4 is a perspective view of a conventional plate-fin heat exchanger, and FIGS. 5 to 8 are a side plate, a distance plate, and a distance plate of a conventional plate-fin heat exchanger, respectively.
It is a top view of a separator and a distance plate. FIG. 9 is a view taken along arrows IX--IX in FIG. 7, and FIG. 10 is a sectional view of the separator made by etching. 1... Side Plate 2... Slit plate 3... Separation plate Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7

Claims (1)

【特許請求の範囲】[Claims] スリット板と隔離板とを交互に積層して一対の側板で挟
んだ状態で互いにろう付してなり、スリット板と隔離板
は四隅に積層状態で連通するヘッダ孔が明いており、ス
リット板は四隅のヘッダ孔に囲まれる範囲に1条または
複数条のスリットが明いており、隔離板は四隅のヘッダ
孔の内、所要の2つのヘッダ孔は上または下に重なるス
リット板のスリットに連通するように拡げられており、
側板には上記ヘッダ孔に連通する高温および低温流体の
出入口が明けられていることを特徴とするプレートフィ
ン熱交換器。
Slit plates and separators are alternately laminated and sandwiched between a pair of side plates and brazed to each other. The slit plates and separators have header holes in their four corners that communicate with each other in the laminated state. One or more slits are open in the area surrounded by the header holes at the four corners, and the required two of the header holes at the four corners of the separator plate communicate with the slits in the slit plate that overlaps above or below. It is expanded like this,
1. A plate-fin heat exchanger characterized in that a side plate has an inlet/outlet for high-temperature and low-temperature fluids communicating with the header hole.
JP5380386A 1986-03-13 1986-03-13 Plate fin heat exchanger Pending JPS62213688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5380386A JPS62213688A (en) 1986-03-13 1986-03-13 Plate fin heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5380386A JPS62213688A (en) 1986-03-13 1986-03-13 Plate fin heat exchanger

Publications (1)

Publication Number Publication Date
JPS62213688A true JPS62213688A (en) 1987-09-19

Family

ID=12952966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5380386A Pending JPS62213688A (en) 1986-03-13 1986-03-13 Plate fin heat exchanger

Country Status (1)

Country Link
JP (1) JPS62213688A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392849A (en) * 1990-09-28 1995-02-28 Matsushita Refrigeration Company Layer-built heat exchanger
EP0730132A3 (en) * 1990-09-28 1998-01-14 Matsushita Refrigeration Company Layer-built heat exchanger
US5718286A (en) * 1995-08-01 1998-02-17 Behr Gmbh & Co. Heat transfer device of a plate stack construction
US5911273A (en) * 1995-08-01 1999-06-15 Behr Gmbh & Co. Heat transfer device of a stacked plate construction
JP2006511786A (en) * 2002-10-31 2006-04-06 オキシセル・ホールディング・ビーブイ Heat exchanger and manufacturing method thereof
EP2172730A1 (en) * 2007-07-23 2010-04-07 Tokyo Roki Co. Ltd. Plate laminate type heat exchanger
CN103791756A (en) * 2012-10-30 2014-05-14 阿尔法拉瓦尔股份有限公司 Heat transfer plate and plate heat exchanger comprising such a heat transfer plate
CN104880106A (en) * 2015-06-12 2015-09-02 浙江大学 Microchannel plate heat exchanger with sine-shaped flow channels
CN110319731A (en) * 2019-04-10 2019-10-11 厦门大学 A kind of efficient drag reduction reinforcing micro-channel heat exchanger device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333879U (en) * 1976-08-31 1978-03-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333879U (en) * 1976-08-31 1978-03-24

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392849A (en) * 1990-09-28 1995-02-28 Matsushita Refrigeration Company Layer-built heat exchanger
EP0730132A3 (en) * 1990-09-28 1998-01-14 Matsushita Refrigeration Company Layer-built heat exchanger
US5718286A (en) * 1995-08-01 1998-02-17 Behr Gmbh & Co. Heat transfer device of a plate stack construction
US5911273A (en) * 1995-08-01 1999-06-15 Behr Gmbh & Co. Heat transfer device of a stacked plate construction
JP2006511786A (en) * 2002-10-31 2006-04-06 オキシセル・ホールディング・ビーブイ Heat exchanger and manufacturing method thereof
EP2172730A1 (en) * 2007-07-23 2010-04-07 Tokyo Roki Co. Ltd. Plate laminate type heat exchanger
EP2172730A4 (en) * 2007-07-23 2012-07-04 Tokyo Roki Kk Plate laminate type heat exchanger
US8794303B2 (en) 2007-07-23 2014-08-05 Tokyo Roki Co., Ltd. Plate laminate type heat exchanger
CN103791756A (en) * 2012-10-30 2014-05-14 阿尔法拉瓦尔股份有限公司 Heat transfer plate and plate heat exchanger comprising such a heat transfer plate
CN104880106A (en) * 2015-06-12 2015-09-02 浙江大学 Microchannel plate heat exchanger with sine-shaped flow channels
CN110319731A (en) * 2019-04-10 2019-10-11 厦门大学 A kind of efficient drag reduction reinforcing micro-channel heat exchanger device

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