JPS63131993A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS63131993A
JPS63131993A JP27940686A JP27940686A JPS63131993A JP S63131993 A JPS63131993 A JP S63131993A JP 27940686 A JP27940686 A JP 27940686A JP 27940686 A JP27940686 A JP 27940686A JP S63131993 A JPS63131993 A JP S63131993A
Authority
JP
Japan
Prior art keywords
tubes
core
heat exchanger
fins
louvers
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
JP27940686A
Other languages
Japanese (ja)
Inventor
Hironaka Sasaki
Takayuki Yasutake
Original Assignee
Showa Alum 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 Showa Alum Corp filed Critical Showa Alum Corp
Priority to JP27940686A priority Critical patent/JPS63131993A/en
Publication of JPS63131993A publication Critical patent/JPS63131993A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F28F1/128Fins with openings, e.g. louvered fins

Abstract

PURPOSE: To provide a heat exchanger in which the pressure loss is small, the heat exchange efficiency is excellent and the thickness of the core part is thin, by defining the thickness of the core part constituted of tubes and fins in a specific range and forming by slitting a large number of louvers in the same direction, in the heat exchanger in which a plurality of flat tubes and corrugated fins are alternately arranged and laminated.
CONSTITUTION: A condenser-heat exchanger of an automobile cooler compresses hollow headers 1 and 2, flat tubes 3 and corrugated fins 4. A larger number of flat tubes 3 are disposed in parallel between said headers 1 and 2, corrugated fins 4 are fitted between adjacent tubes 3 and fixed by brazing to constitute a core part. It is necessary for improving the heat efficiency to define (t) of the core part to a range of 8W16 mm. Further, since a large number of louvers 5 are formed by slitting in respective fins 4 in the same direction, air passing between the tubes 3 passes along the slitting direction of the louvers 5, and hence it is possible to reduce the passage resistance of air.
COPYRIGHT: (C)1988,JPO&Japio
JP27940686A 1986-11-21 1986-11-21 Heat exchanger Pending JPS63131993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27940686A JPS63131993A (en) 1986-11-21 1986-11-21 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27940686A JPS63131993A (en) 1986-11-21 1986-11-21 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS63131993A true JPS63131993A (en) 1988-06-03

Family

ID=17610658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27940686A Pending JPS63131993A (en) 1986-11-21 1986-11-21 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS63131993A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03204595A (en) * 1989-12-28 1991-09-06 Showa Alum Corp Condenser
JPH03128266U (en) * 1990-03-30 1991-12-24
JP2003050095A (en) * 2001-08-03 2003-02-21 Toyo Radiator Co Ltd Corrugated fin type heat exchanger
JP2010118497A (en) * 2008-11-13 2010-05-27 Furukawa-Sky Aluminum Corp Heat exchanger equipped with fin with louvers
WO2015182782A1 (en) * 2014-05-27 2015-12-03 株式会社ティラド Heat exchanger core

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03204595A (en) * 1989-12-28 1991-09-06 Showa Alum Corp Condenser
JPH03128266U (en) * 1990-03-30 1991-12-24
JP2003050095A (en) * 2001-08-03 2003-02-21 Toyo Radiator Co Ltd Corrugated fin type heat exchanger
JP2010118497A (en) * 2008-11-13 2010-05-27 Furukawa-Sky Aluminum Corp Heat exchanger equipped with fin with louvers
WO2015182782A1 (en) * 2014-05-27 2015-12-03 株式会社ティラド Heat exchanger core
CN106537077A (en) * 2014-05-27 2017-03-22 株式会社T.Rad Heat exchanger core
JPWO2015182782A1 (en) * 2014-05-27 2017-04-20 株式会社ティラド Heat exchanger core
US20170153068A1 (en) * 2014-05-27 2017-06-01 T.Rad Co., Ltd. Heat exchanger core
EP3150951A4 (en) * 2014-05-27 2018-01-24 T.RAD Co., Ltd. Heat exchanger core
US10309729B2 (en) * 2014-05-27 2019-06-04 T.Rad Co., Ltd. Heat exchanger core

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