JPS572982A - Opposed flow type heat exchanger - Google Patents

Opposed flow type heat exchanger

Info

Publication number
JPS572982A
JPS572982A JP7734780A JP7734780A JPS572982A JP S572982 A JPS572982 A JP S572982A JP 7734780 A JP7734780 A JP 7734780A JP 7734780 A JP7734780 A JP 7734780A JP S572982 A JPS572982 A JP S572982A
Authority
JP
Japan
Prior art keywords
heat exchanger
zones
lines
sheet
openings
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
JP7734780A
Other languages
Japanese (ja)
Other versions
JPS6350634B2 (en
Inventor
Shinichi Nakanishi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7734780A priority Critical patent/JPS572982A/en
Publication of JPS572982A publication Critical patent/JPS572982A/en
Publication of JPS6350634B2 publication Critical patent/JPS6350634B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-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
    • F28D9/0012—Heat-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 apparatus having an annular form
    • F28D9/0018—Heat-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 apparatus having an annular form without any annular circulation of the 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 reduce the number of the production steps of the heat exchanger by a method wherein one sheet is cut in a predetermined shape and bent to define wide trapezoid zones and narrow trapezoid zones and also define ventilating passages alternately in the circumferential direction. CONSTITUTION:The elongated sheet 2 is defined into wide trapezoid heat exchanging zones 3a, 3b... and closed end surface parts 4a, 4b... by lines 5a, 5b, 6a, 6b.... The heat exchanging zones 3a, 3b... have on the short side flaps 8a, 8b... separated by a notch 7. Then, the sheet 2 is bent along the lines 5a, 5b and 9b at the base of the flap 8b in a V-shape, and along the lines 6a, 6b and 9a at the base of the flap 8a in an upside-down V-shape, so that the ventilating passages 10 and 11 having end openings 10a and 11a and side openings 10b and 11b are formed in contact with the flaps (8a, 8a) and (8b, 8b). Within the central hollow space of thus formed heat exchanger body in a ring, there is inserted a cylinder. Further, another cylinder is put over the outer periphery of the heat exchanger body and then the area of the openings 10b, 11b is properly adjusted.
JP7734780A 1980-06-09 1980-06-09 Opposed flow type heat exchanger Granted JPS572982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7734780A JPS572982A (en) 1980-06-09 1980-06-09 Opposed flow type heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7734780A JPS572982A (en) 1980-06-09 1980-06-09 Opposed flow type heat exchanger

Publications (2)

Publication Number Publication Date
JPS572982A true JPS572982A (en) 1982-01-08
JPS6350634B2 JPS6350634B2 (en) 1988-10-11

Family

ID=13631378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7734780A Granted JPS572982A (en) 1980-06-09 1980-06-09 Opposed flow type heat exchanger

Country Status (1)

Country Link
JP (1) JPS572982A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63155965U (en) * 1987-03-30 1988-10-13
WO1997006395A1 (en) 1995-07-28 1997-02-20 Honda Giken Kogyo Kabushiki Kaisha Heat exchanger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0349848A (en) * 1989-07-18 1991-03-04 Daishowa Seiki Co Ltd Mounting structure of contactless information memory element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63155965U (en) * 1987-03-30 1988-10-13
WO1997006395A1 (en) 1995-07-28 1997-02-20 Honda Giken Kogyo Kabushiki Kaisha Heat exchanger
US6155338A (en) * 1995-07-28 2000-12-05 Honda Giken Kogyo Kabushiki Kaisha Heat exchanger

Also Published As

Publication number Publication date
JPS6350634B2 (en) 1988-10-11

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