JPS5623699A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5623699A
JPS5623699A JP9726779A JP9726779A JPS5623699A JP S5623699 A JPS5623699 A JP S5623699A JP 9726779 A JP9726779 A JP 9726779A JP 9726779 A JP9726779 A JP 9726779A JP S5623699 A JPS5623699 A JP S5623699A
Authority
JP
Japan
Prior art keywords
chevron
shaped
chops
ridgelines
heat exchanging
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.)
Granted
Application number
JP9726779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6122757B2 (OSRAM
Inventor
Masakatsu Hayashi
Shigeyuki Yamazaki
Mitsuo Kudo
Masaaki Ito
Takeo Tanaka
Takao Chiaki
Izumi Ochiai
Katsuo Matsui
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9726779A priority Critical patent/JPS5623699A/ja
Publication of JPS5623699A publication Critical patent/JPS5623699A/ja
Publication of JPS6122757B2 publication Critical patent/JPS6122757B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular 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
    • F28F1/24—Tubular 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 and extending transversely
    • F28F1/32—Tubular 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 and extending transversely the means having portions engaging further tubular elements
    • F28F1/325—Fins with openings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP9726779A 1979-08-01 1979-08-01 Heat exchanger Granted JPS5623699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9726779A JPS5623699A (en) 1979-08-01 1979-08-01 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9726779A JPS5623699A (en) 1979-08-01 1979-08-01 Heat exchanger

Publications (2)

Publication Number Publication Date
JPS5623699A true JPS5623699A (en) 1981-03-06
JPS6122757B2 JPS6122757B2 (OSRAM) 1986-06-02

Family

ID=14187752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9726779A Granted JPS5623699A (en) 1979-08-01 1979-08-01 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5623699A (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550776A (en) * 1983-05-24 1985-11-05 Lu James W B Inclined radially louvered fin heat exchanger
US4705105A (en) * 1986-05-06 1987-11-10 Whirlpool Corporation Locally inverted fin for an air conditioner
US7182127B2 (en) * 2003-09-02 2007-02-27 Lg Electronics Inc. Heat exchanger
US7219716B2 (en) * 2003-09-15 2007-05-22 Lg Electronics, Inc. Heat exchanger
US7261147B2 (en) * 2003-05-28 2007-08-28 Lg Electronics Inc. Heat exchanger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550776A (en) * 1983-05-24 1985-11-05 Lu James W B Inclined radially louvered fin heat exchanger
US4705105A (en) * 1986-05-06 1987-11-10 Whirlpool Corporation Locally inverted fin for an air conditioner
US7261147B2 (en) * 2003-05-28 2007-08-28 Lg Electronics Inc. Heat exchanger
US7182127B2 (en) * 2003-09-02 2007-02-27 Lg Electronics Inc. Heat exchanger
US7219716B2 (en) * 2003-09-15 2007-05-22 Lg Electronics, Inc. Heat exchanger

Also Published As

Publication number Publication date
JPS6122757B2 (OSRAM) 1986-06-02

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