KR950702883A - 확관용 맨드릴과 이것을 이용한 확관방법 및 확관장치와 이 확관방법에 의하여 확관된 열교환튜브를 가지는 열교환기(tube expanding mandrel. tube expanding method and tube expanding apparatus using tube expanding mandrel, and heat exchanger having heat exchanging tube which is subjected to tube expanding by tube expanding method) - Google Patents

확관용 맨드릴과 이것을 이용한 확관방법 및 확관장치와 이 확관방법에 의하여 확관된 열교환튜브를 가지는 열교환기(tube expanding mandrel. tube expanding method and tube expanding apparatus using tube expanding mandrel, and heat exchanger having heat exchanging tube which is subjected to tube expanding by tube expanding method)

Info

Publication number
KR950702883A
KR950702883A KR1019950700717A KR19950700717A KR950702883A KR 950702883 A KR950702883 A KR 950702883A KR 1019950700717 A KR1019950700717 A KR 1019950700717A KR 19950700717 A KR19950700717 A KR 19950700717A KR 950702883 A KR950702883 A KR 950702883A
Authority
KR
South Korea
Prior art keywords
mandrel
expansion
tube
roll drum
pieces
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.)
Withdrawn
Application number
KR1019950700717A
Other languages
English (en)
Korean (ko)
Inventor
요시다까 야마모또
시게미 미와
이사오 오가미
노리아끼 나까오
다까로 가따가미
Original Assignee
이노우에 미찌유끼
다이낀 고교 가부시끼 가이샤(Daikin Industries, 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 이노우에 미찌유끼, 다이낀 고교 가부시끼 가이샤(Daikin Industries, Ltd.) filed Critical 이노우에 미찌유끼
Publication of KR950702883A publication Critical patent/KR950702883A/ko
Withdrawn legal-status Critical Current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
    • B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes
    • 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
    • B21D39/14—Tube expanders with balls
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/01—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length
    • B21D9/03—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length and built-up from loose elements, e.g. series of balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Automatic Assembly (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
KR1019950700717A 1993-06-25 1994-06-24 확관용 맨드릴과 이것을 이용한 확관방법 및 확관장치와 이 확관방법에 의하여 확관된 열교환튜브를 가지는 열교환기(tube expanding mandrel. tube expanding method and tube expanding apparatus using tube expanding mandrel, and heat exchanger having heat exchanging tube which is subjected to tube expanding by tube expanding method) Withdrawn KR950702883A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP93-179847 1993-06-25
JP17984793 1993-06-25
PCT/JP1994/001014 WO1995000268A1 (en) 1993-06-25 1994-06-24 Tube expanding mandrel, tube expanding method and tube expanding apparatus using tube expanding mandrel, and heat exchanger having heat exchanging tube which is subjected to tube expanding by tube expanding method

Publications (1)

Publication Number Publication Date
KR950702883A true KR950702883A (ko) 1995-08-23

Family

ID=16072953

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950700717A Withdrawn KR950702883A (ko) 1993-06-25 1994-06-24 확관용 맨드릴과 이것을 이용한 확관방법 및 확관장치와 이 확관방법에 의하여 확관된 열교환튜브를 가지는 열교환기(tube expanding mandrel. tube expanding method and tube expanding apparatus using tube expanding mandrel, and heat exchanger having heat exchanging tube which is subjected to tube expanding by tube expanding method)

Country Status (10)

Country Link
US (1) US5685190A (enExample)
EP (1) EP0678352B1 (enExample)
KR (1) KR950702883A (enExample)
CN (1) CN1063362C (enExample)
AU (1) AU6983294A (enExample)
DE (1) DE69426815T2 (enExample)
ES (1) ES2156897T3 (enExample)
SG (1) SG47928A1 (enExample)
TW (1) TW263456B (enExample)
WO (1) WO1995000268A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12343309B2 (en) 2017-05-31 2025-07-01 Adienne Pharma &Biotech Sa Multi chamber flexible bag and methods of using same

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US6017489A (en) * 1999-02-17 2000-01-25 Federal-Mogul World Wide, Inc. Method of densifying powder metal preforms
US6616673B1 (en) * 2001-04-19 2003-09-09 Biomet, Inc. Segmented joint distractor
US7042714B2 (en) * 2001-11-08 2006-05-09 Apple Computer, Inc. Computer controlled display device
US7035092B2 (en) * 2001-11-08 2006-04-25 Apple Computer, Inc. Computer controlled display device
US7209344B2 (en) * 2001-11-08 2007-04-24 Apple Inc. Computer controlled display device
US7145768B2 (en) * 2001-11-08 2006-12-05 Apple Computer, Inc. Computer controlled display device
US7289315B2 (en) * 2001-11-08 2007-10-30 Apple Inc. Computer controlled display device
US7143618B2 (en) * 2004-01-22 2006-12-05 General Motors Corporation Method of making pre-formed tubular members
US8550326B2 (en) * 2005-10-05 2013-10-08 Megastir Technologies Llc Expandable mandrel for use in friction stir welding
DK200900463A (da) 2009-04-06 2010-10-07 Davidsen Michael Maskine til ekspansion af rør
US20130186166A1 (en) * 2012-01-20 2013-07-25 Kaydon Corporation Tube forming machine
HUE035880T2 (en) * 2013-04-05 2018-05-28 Cms Costruzione Macch Speciali S R L Thumb drum machine
DE102013012165B4 (de) 2013-06-06 2015-08-27 Georg Mersmann Vorrichtung zum Formen eines Behältnisses
US10107520B2 (en) * 2014-07-15 2018-10-23 Beckett Gas, Inc. Heat exchanger coil for a recreational vehicle
US9638357B1 (en) 2015-06-24 2017-05-02 Omax Corporation Mechanical processing of high aspect ratio metallic tubing and related technology
DE202015007303U1 (de) 2015-10-21 2016-02-02 Howard Raychiyjlin Huang Streuungs- und Reflexionsmodul und dessen System
US11079807B1 (en) * 2017-08-03 2021-08-03 Apple Inc. Friction roller hinge for electronic devices and method for making roller and spacer elements
CN108555086B (zh) * 2018-04-26 2019-03-05 浙江大学 一种可变直径的链式弯管芯棒
CN109099413B (zh) * 2018-09-28 2023-12-15 江阴德耐特重工科技有限公司 一种高温酸性烟气省煤器防胀支撑结构
CN110405025A (zh) * 2019-08-19 2019-11-05 贵州航天智慧农业有限公司 一种用于弯管作业的内衬件
EP4127527A1 (en) 2020-03-24 2023-02-08 Hypertherm, Inc. High-pressure seal for a liquid jet cutting system
WO2021202390A1 (en) 2020-03-30 2021-10-07 Hypertherm, Inc. Cylinder for a liquid jet pump with multi-functional interfacing longitudinal ends
CN113441613B (zh) * 2021-07-12 2023-04-28 内蒙古工业大学 一种血管支架热定型用工装夹具
CN117299922B (zh) * 2023-10-12 2024-08-20 湖南映霞汽车配件制造有限责任公司 一种汽车钣金件冲压成型工艺

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US2545878A (en) * 1946-10-19 1951-03-20 Londell C Forrest Dent remover with flexible shaft and vibrating means
SU389862A1 (ru) * 1970-05-28 1973-07-11 УСТРОЙСТВО дл КАЛИБРОВКИ И ПРАВКИ ТРУБОПРОВОДОВ
US3831413A (en) * 1972-11-01 1974-08-27 Westinghouse Electric Corp Tube expander
JPS5123466A (ja) * 1974-08-21 1976-02-25 Nippon Oils & Fats Co Ltd Gasuhatsuseisochi
US4524599A (en) * 1982-09-27 1985-06-25 Bailey Gregory W Rotary compression bending machine
US4671096A (en) * 1985-09-23 1987-06-09 Lockheed Corporation Adjustable ball mandrel
JPS62161432A (ja) * 1986-01-13 1987-07-17 Mitsubishi Heavy Ind Ltd 熱交換器チユ−ブ用フレキシブルエキスパンダ
US4736613A (en) * 1986-05-05 1988-04-12 Westinghouse Electric Corp. Nuclear reactor fuel assembly mixing vane repair apparatus
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12343309B2 (en) 2017-05-31 2025-07-01 Adienne Pharma &Biotech Sa Multi chamber flexible bag and methods of using same

Also Published As

Publication number Publication date
EP0678352A4 (enExample) 1995-11-15
WO1995000268A1 (en) 1995-01-05
DE69426815T2 (de) 2001-09-27
ES2156897T3 (es) 2001-08-01
TW263456B (enExample) 1995-11-21
EP0678352A1 (en) 1995-10-25
DE69426815D1 (de) 2001-04-12
US5685190A (en) 1997-11-11
EP0678352B1 (en) 2001-03-07
CN1063362C (zh) 2001-03-21
AU6983294A (en) 1995-01-17
CN1111447A (zh) 1995-11-08
SG47928A1 (en) 1998-04-17

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 19950224

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid