JPS57146436A - Forming method for water conveyance pipe fitting hole of heat exchanger tank - Google Patents

Forming method for water conveyance pipe fitting hole of heat exchanger tank

Info

Publication number
JPS57146436A
JPS57146436A JP3213781A JP3213781A JPS57146436A JP S57146436 A JPS57146436 A JP S57146436A JP 3213781 A JP3213781 A JP 3213781A JP 3213781 A JP3213781 A JP 3213781A JP S57146436 A JPS57146436 A JP S57146436A
Authority
JP
Japan
Prior art keywords
water conveyance
fitting hole
conveyance pipe
joggle
supporting
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
JP3213781A
Other languages
Japanese (ja)
Inventor
Kenji Kodaira
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.)
NIPPON RADIATOR CO Ltd
Marelli Corp
Original Assignee
NIPPON RADIATOR CO Ltd
Nihon Radiator 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 NIPPON RADIATOR CO Ltd, Nihon Radiator Co Ltd filed Critical NIPPON RADIATOR CO Ltd
Priority to JP3213781A priority Critical patent/JPS57146436A/en
Publication of JPS57146436A publication Critical patent/JPS57146436A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F28F9/0248—Arrangements for sealing connectors to header boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

PURPOSE:To obtain a fitting hole having specified supporting power by forming a burring hole connected to the outer periphery of a water conveyance pipe on the lower wall while ironing and expanding an edge supporting a water conveyance pipe of a joggle formed by drawing on the wall of a tank by a burring hole working punch. CONSTITUTION:In the case where, for instance, a water conveyance pipe fitting hole 2 is to be formed on an upper tank 1, made of thin brass plate, of a radiator, the fitting hole 2 is constituted of the first joggle 4, facing inside, formed by deep drawing on a specified face of the front wall 3 of the upper tank 1, a U-shaped second joggle 6 formed continuously in the first joggle 4 and provided with a semicircular supporting edge 5 in the lower part and a burring hole 9 facing inside made flush with the supporting edge 5 on the lower wall 7 and made to a size that joins to the outer periphery of an inlet pipe 8. The inlet pipe 8 is joined to the supporting edge 5 and burring hole 9, and under this condition, the joined part is welded and fixed by brazing 10.
JP3213781A 1981-03-06 1981-03-06 Forming method for water conveyance pipe fitting hole of heat exchanger tank Pending JPS57146436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3213781A JPS57146436A (en) 1981-03-06 1981-03-06 Forming method for water conveyance pipe fitting hole of heat exchanger tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3213781A JPS57146436A (en) 1981-03-06 1981-03-06 Forming method for water conveyance pipe fitting hole of heat exchanger tank

Publications (1)

Publication Number Publication Date
JPS57146436A true JPS57146436A (en) 1982-09-09

Family

ID=12350500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3213781A Pending JPS57146436A (en) 1981-03-06 1981-03-06 Forming method for water conveyance pipe fitting hole of heat exchanger tank

Country Status (1)

Country Link
JP (1) JPS57146436A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004841A3 (en) * 1998-11-27 2000-09-13 Calsonic Corporation Heat exchanger tank
US6450253B1 (en) 1998-11-27 2002-09-17 Calsonic Kansei Corporation Tank of heat exchanger
KR100596021B1 (en) 2005-12-08 2006-07-03 합자회사 소백산업 Egr cooler housing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004841A3 (en) * 1998-11-27 2000-09-13 Calsonic Corporation Heat exchanger tank
US6450253B1 (en) 1998-11-27 2002-09-17 Calsonic Kansei Corporation Tank of heat exchanger
KR100596021B1 (en) 2005-12-08 2006-07-03 합자회사 소백산업 Egr cooler housing

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