KR850004709U - 냉장고용 열교환기 2열 파이프 굽힘용 철심장치 - Google Patents

냉장고용 열교환기 2열 파이프 굽힘용 철심장치

Info

Publication number
KR850004709U
KR850004709U KR2019830011427U KR830011427U KR850004709U KR 850004709 U KR850004709 U KR 850004709U KR 2019830011427 U KR2019830011427 U KR 2019830011427U KR 830011427 U KR830011427 U KR 830011427U KR 850004709 U KR850004709 U KR 850004709U
Authority
KR
South Korea
Prior art keywords
heat exchanger
pipe bending
refrigerator heat
bending iron
iron core
Prior art date
Application number
KR2019830011427U
Other languages
English (en)
Other versions
KR870002335Y1 (ko
Inventor
김현택
Original Assignee
주식회사금성사
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 주식회사금성사 filed Critical 주식회사금성사
Priority to KR2019830011427U priority Critical patent/KR870002335Y1/ko
Publication of KR850004709U publication Critical patent/KR850004709U/ko
Application granted granted Critical
Publication of KR870002335Y1 publication Critical patent/KR870002335Y1/ko

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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • 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
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
KR2019830011427U 1983-12-31 1983-12-31 냉장고용 열교환기 2열 파이프 굽힘용 철심장치 KR870002335Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019830011427U KR870002335Y1 (ko) 1983-12-31 1983-12-31 냉장고용 열교환기 2열 파이프 굽힘용 철심장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019830011427U KR870002335Y1 (ko) 1983-12-31 1983-12-31 냉장고용 열교환기 2열 파이프 굽힘용 철심장치

Publications (2)

Publication Number Publication Date
KR850004709U true KR850004709U (ko) 1985-07-31
KR870002335Y1 KR870002335Y1 (ko) 1987-07-08

Family

ID=70161022

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019830011427U KR870002335Y1 (ko) 1983-12-31 1983-12-31 냉장고용 열교환기 2열 파이프 굽힘용 철심장치

Country Status (1)

Country Link
KR (1) KR870002335Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100498318B1 (ko) * 2003-03-19 2005-07-01 엘지전자 주식회사 핀-튜브형 열교환기의 냉매관 굽힘 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100498318B1 (ko) * 2003-03-19 2005-07-01 엘지전자 주식회사 핀-튜브형 열교환기의 냉매관 굽힘 장치

Also Published As

Publication number Publication date
KR870002335Y1 (ko) 1987-07-08

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19910701

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee