KR101879582B9 - 냉각파이프 확관장치 및 이를 이용한 냉각파이프 확관방법 - Google Patents

냉각파이프 확관장치 및 이를 이용한 냉각파이프 확관방법

Info

Publication number
KR101879582B9
KR101879582B9 KR20170114994A KR20170114994A KR101879582B9 KR 101879582 B9 KR101879582 B9 KR 101879582B9 KR 20170114994 A KR20170114994 A KR 20170114994A KR 20170114994 A KR20170114994 A KR 20170114994A KR 101879582 B9 KR101879582 B9 KR 101879582B9
Authority
KR
South Korea
Prior art keywords
refrigerants pipe
manufacturing
refrigerants
expanding apparatus
pipe
Prior art date
Application number
KR20170114994A
Other languages
English (en)
Other versions
KR101879582B1 (ko
KR20170106264A (ko
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
Priority claimed from KR1020150138025A external-priority patent/KR101794953B1/ko
Application filed filed Critical
Priority to KR1020170114994A priority Critical patent/KR101879582B1/ko
Publication of KR20170106264A publication Critical patent/KR20170106264A/ko
Application granted granted Critical
Publication of KR101879582B9 publication Critical patent/KR101879582B9/ko
Publication of KR101879582B1 publication Critical patent/KR101879582B1/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
KR1020170114994A 2015-09-30 2017-09-08 냉각파이프 확관장치 및 이를 이용한 냉각파이프 확관방법 KR101879582B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170114994A KR101879582B1 (ko) 2015-09-30 2017-09-08 냉각파이프 확관장치 및 이를 이용한 냉각파이프 확관방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150138025A KR101794953B1 (ko) 2015-09-30 2015-09-30 냉각파이프 확관장치 및 이를 이용한 냉각파이프 확관방법
KR1020170114994A KR101879582B1 (ko) 2015-09-30 2017-09-08 냉각파이프 확관장치 및 이를 이용한 냉각파이프 확관방법

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020150138025A Division KR101794953B1 (ko) 2015-09-30 2015-09-30 냉각파이프 확관장치 및 이를 이용한 냉각파이프 확관방법

Publications (3)

Publication Number Publication Date
KR20170106264A KR20170106264A (ko) 2017-09-20
KR101879582B9 true KR101879582B9 (ko) 2018-07-19
KR101879582B1 KR101879582B1 (ko) 2018-07-19

Family

ID=60033995

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170114994A KR101879582B1 (ko) 2015-09-30 2017-09-08 냉각파이프 확관장치 및 이를 이용한 냉각파이프 확관방법

Country Status (1)

Country Link
KR (1) KR101879582B1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109127926A (zh) * 2018-07-28 2019-01-04 中山市弘毅制冷设备有限公司 一种胀管机的胀管方法
KR102255239B1 (ko) * 2020-07-10 2021-05-21 장동배 하우스 패드 일관 제조 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890007195Y1 (ko) * 1986-05-15 1989-10-20 삼성전자 주식회사 열 교환기 헤어핀의 내면 산가공 동시 확관 장치
KR20020032712A (ko) * 2000-10-26 2002-05-04 김승곤 텔레스코픽 파이프 가공시스템 및 가공방법
KR100715892B1 (ko) * 2006-03-28 2007-05-08 삼성광주전자 주식회사 파이프 확관장치
KR101150753B1 (ko) * 2010-09-17 2012-06-11 주식회사 위닉스 냉장고용 냉각기 조립장치
KR101092036B1 (ko) * 2011-04-12 2011-12-12 박진식 알루미늄관의 확장장치
KR101494648B1 (ko) * 2013-04-18 2015-02-23 주식회사 위닉스 파이프 확관장치

Also Published As

Publication number Publication date
KR101879582B1 (ko) 2018-07-19
KR20170106264A (ko) 2017-09-20

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Legal Events

Date Code Title Description
A107 Divisional application of patent
A201 Request for examination
AMND Amendment
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
X701 Decision to grant (after re-examination)
G170 Publication of correction