JPH03177791A - Lamination type heat exchanger - Google Patents

Lamination type heat exchanger

Info

Publication number
JPH03177791A
JPH03177791A JP31617089A JP31617089A JPH03177791A JP H03177791 A JPH03177791 A JP H03177791A JP 31617089 A JP31617089 A JP 31617089A JP 31617089 A JP31617089 A JP 31617089A JP H03177791 A JPH03177791 A JP H03177791A
Authority
JP
Japan
Prior art keywords
heat exchanging
grooves
plates
fluid
parts
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
JP31617089A
Other languages
Japanese (ja)
Inventor
Kenji Fujino
Takeshi Matsunaga
Hiroaki Suga
Takashi Sugawara
Original Assignee
Matsushita Refrig Co Ltd
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 Matsushita Refrig Co Ltd filed Critical Matsushita Refrig Co Ltd
Priority to JP31617089A priority Critical patent/JPH03177791A/en
Publication of JPH03177791A publication Critical patent/JPH03177791A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the heat exchanging performance by providing the grooves of a heat exchanging plate with choked parts at one end or both ends of the same.
CONSTITUTION: The width of one side end of grooves 13 is narrowed to superpose a multitude of pieces of heat exchanging plates 11, having the choked parts 18, and end plates 12 are superposed on both sides thereof while heat exchanging plates 11 and the end plates 12 are contacted closely with each other so as to prevent the leakage of fluid from the grooves 13 and the inlet pipes 14, 15 as well as the outlet pipes 14', 15' of the fluid are attached. The fluid, entered from the inlet pipe 14, passes through a header 16 and is branched into the grooves 13 to flow out of them. Then, flows out of the outlet pipe of another fluid after being collected in the other header 17. When the heat exchanging plates 11 are laminated while turning them by 90°, different fluid flows in every one sheet and the grooves 13 become heat exchanging units while heat is exchanged between different fluids which flow through the upper and lower heat exchanging parts.
COPYRIGHT: (C)1991,JPO&Japio
JP31617089A 1989-12-05 1989-12-05 Lamination type heat exchanger Pending JPH03177791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31617089A JPH03177791A (en) 1989-12-05 1989-12-05 Lamination type heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31617089A JPH03177791A (en) 1989-12-05 1989-12-05 Lamination type heat exchanger

Publications (1)

Publication Number Publication Date
JPH03177791A true JPH03177791A (en) 1991-08-01

Family

ID=18074069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31617089A Pending JPH03177791A (en) 1989-12-05 1989-12-05 Lamination type heat exchanger

Country Status (1)

Country Link
JP (1) JPH03177791A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5829517A (en) * 1996-05-02 1998-11-03 Daimler-Benz Ag Flow module
JP2007529707A (en) * 2004-02-24 2007-10-25 スペグ カンパニー リミテッド Micro heat exchanger for fuel cell and manufacturing method
JP2010513833A (en) * 2006-12-14 2010-04-30 ユーオーピー エルエルシー Heat exchanger for natural gas liquefaction
JP2011196624A (en) * 2010-03-19 2011-10-06 T Rad Co Ltd Heat sink

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5829517A (en) * 1996-05-02 1998-11-03 Daimler-Benz Ag Flow module
JP2007529707A (en) * 2004-02-24 2007-10-25 スペグ カンパニー リミテッド Micro heat exchanger for fuel cell and manufacturing method
JP2010513833A (en) * 2006-12-14 2010-04-30 ユーオーピー エルエルシー Heat exchanger for natural gas liquefaction
JP2011196624A (en) * 2010-03-19 2011-10-06 T Rad Co Ltd Heat sink

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