KR100790382B1 - 열교환기용 튜브의 제조방법 - Google Patents
열교환기용 튜브의 제조방법 Download PDFInfo
- Publication number
- KR100790382B1 KR100790382B1 KR1020010060974A KR20010060974A KR100790382B1 KR 100790382 B1 KR100790382 B1 KR 100790382B1 KR 1020010060974 A KR1020010060974 A KR 1020010060974A KR 20010060974 A KR20010060974 A KR 20010060974A KR 100790382 B1 KR100790382 B1 KR 100790382B1
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- heat exchanger
- refrigerant
- cutting
- hole
- Prior art date
Links
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
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- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/32—Perforating, i.e. punching holes in other articles of special shape
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- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
- B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles
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- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (3)
- 연속라인으로 내부에 길이방향을 따라 냉매 흐름관이 형성된 적어도 둘 이상의 튜브 몸체와 상기 튜브 몸체들 사이를 연결하는 브릿지를 일체로 형성하는 압출 단계;상기 브릿지에 그 길이방향을 따라 일정간격으로 관통공을 형성하는 천공 단계;상기 일체형 튜브를 소정 길이로 절단하되, 상기 관통공이 형성된 부분에서 절단하는 절단 단계; 및상기 절단된 일체형 튜브의 양단부를 가공하는 후가공 단계를 포함하여 이루어진 것을 특징으로 하는 열교환기용 일체형 튜브의 제조방법.
- 제 1항에 있어서,상기 후가공 단계는 상기 튜브 몸체의 양단부를 상기 튜브 몸체가 삽입되는 열교환기용 헤더 파이프의 튜브 홀 형상에 대응하는 형상으로 가공하는 것을 특징으로 하는 열교환기용 일체형 튜브의 제조방법.
- 제 1항 또는 제 2항에 있어서,상기 압출 단계에서 상기 브릿지는 상기 튜브 몸체보다 얇게 형성되도록 하는 것을 특징으로 하는 열교환기용 튜브의 제조방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010060974A KR100790382B1 (ko) | 2001-09-29 | 2001-09-29 | 열교환기용 튜브의 제조방법 |
US10/255,579 US6745827B2 (en) | 2001-09-29 | 2002-09-27 | Heat exchanger |
CN02143956.7A CN1280603C (zh) | 2001-09-29 | 2002-09-29 | 热交换器 |
JP2002285707A JP2003121092A (ja) | 2001-09-29 | 2002-09-30 | 熱交換器 |
EP02256809A EP1298401A3 (en) | 2001-09-29 | 2002-09-30 | Heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010060974A KR100790382B1 (ko) | 2001-09-29 | 2001-09-29 | 열교환기용 튜브의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030027610A KR20030027610A (ko) | 2003-04-07 |
KR100790382B1 true KR100790382B1 (ko) | 2008-01-02 |
Family
ID=29563115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010060974A KR100790382B1 (ko) | 2001-09-29 | 2001-09-29 | 열교환기용 튜브의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100790382B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3428562A1 (en) * | 2017-07-14 | 2019-01-16 | Nissens A/S | Heat exchanger comprising fluid tubes having a first and a second inner wall |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040033493A (ko) * | 2002-10-14 | 2004-04-28 | 현대모비스 주식회사 | 라디에이터 및 콘덴서 일체형 열교환기 조립방법 |
KR100585403B1 (ko) * | 2004-08-31 | 2006-05-30 | 주식회사 두원공조 | 헤더형 열교환기 |
KR102228024B1 (ko) | 2015-04-15 | 2021-03-16 | 한온시스템 주식회사 | 차량용 응축기 |
EP4317889A1 (en) * | 2022-08-04 | 2024-02-07 | Valeo Systemes Thermiques | A tube bundle for aheat exchanger |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980049541A (ko) * | 1996-12-19 | 1998-09-15 | 신영주 | 열교환기용 튜브 제조장치 |
KR19990057634A (ko) * | 1997-12-30 | 1999-07-15 | 신영주 | 열교환기 튜브 제조방법 |
JP2007099005A (ja) * | 2005-09-30 | 2007-04-19 | Jtekt Corp | トルク検出装置及びこれを用いた電動パワーステアリング装置 |
JP2007098004A (ja) * | 2005-10-07 | 2007-04-19 | Yushin Techno:Kk | 超小型で救急時瞬時対応の酸素マスク兼防毒ガスマスク。 |
-
2001
- 2001-09-29 KR KR1020010060974A patent/KR100790382B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980049541A (ko) * | 1996-12-19 | 1998-09-15 | 신영주 | 열교환기용 튜브 제조장치 |
KR19990057634A (ko) * | 1997-12-30 | 1999-07-15 | 신영주 | 열교환기 튜브 제조방법 |
JP2007099005A (ja) * | 2005-09-30 | 2007-04-19 | Jtekt Corp | トルク検出装置及びこれを用いた電動パワーステアリング装置 |
JP2007098004A (ja) * | 2005-10-07 | 2007-04-19 | Yushin Techno:Kk | 超小型で救急時瞬時対応の酸素マスク兼防毒ガスマスク。 |
Non-Patent Citations (2)
Title |
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한국공개특허 제1998-0049541호 |
한국공개특허 제1999-0057634호 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3428562A1 (en) * | 2017-07-14 | 2019-01-16 | Nissens A/S | Heat exchanger comprising fluid tubes having a first and a second inner wall |
WO2019012122A1 (en) * | 2017-07-14 | 2019-01-17 | Nissens A/S | HEAT EXCHANGER COMPRISING FLUID TUBES HAVING A FIRST AND A SECOND INTERNAL WALL |
US11578923B2 (en) | 2017-07-14 | 2023-02-14 | Nissens Cooling Solutions A/S | Heat exchanger comprising fluid tubes having a first and a second inner wall |
Also Published As
Publication number | Publication date |
---|---|
KR20030027610A (ko) | 2003-04-07 |
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