EP0882939A4 - Heizrohr für absorber und verfahren zu seiner herstellung - Google Patents

Heizrohr für absorber und verfahren zu seiner herstellung

Info

Publication number
EP0882939A4
EP0882939A4 EP97947889A EP97947889A EP0882939A4 EP 0882939 A4 EP0882939 A4 EP 0882939A4 EP 97947889 A EP97947889 A EP 97947889A EP 97947889 A EP97947889 A EP 97947889A EP 0882939 A4 EP0882939 A4 EP 0882939A4
Authority
EP
European Patent Office
Prior art keywords
tube
circumferential direction
mountain portions
recesses
axial direction
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.)
Granted
Application number
EP97947889A
Other languages
English (en)
French (fr)
Other versions
EP0882939A1 (de
EP0882939B1 (de
Inventor
Shiguma Yamazaki
Naoe Sasaki
Akio Eguchi
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.)
Sanyo Electric Co Ltd
Sumitomo Light Metal Industries Ltd
Original Assignee
Sanyo Electric Co Ltd
Sumitomo Light Metal 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 Sanyo Electric Co Ltd, Sumitomo Light Metal Industries Ltd filed Critical Sanyo Electric Co Ltd
Publication of EP0882939A1 publication Critical patent/EP0882939A1/de
Publication of EP0882939A4 publication Critical patent/EP0882939A4/de
Application granted granted Critical
Publication of EP0882939B1 publication Critical patent/EP0882939B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D15/00—Corrugating tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B37/00—Absorbers; Adsorbers
    • 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
    • F28D3/00—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 flows in a continuous film, or trickles freely, over the conduits
    • F28D3/02—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 flows in a continuous film, or trickles freely, over the conduits with tubular conduits
    • 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
    • F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
EP97947889A 1996-12-13 1997-12-10 Heizrohr für absorber und verfahren zu seiner herstellung Expired - Lifetime EP0882939B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP33331996A JP3769338B2 (ja) 1996-12-13 1996-12-13 吸収器用伝熱管及びその製造方法
JP33331996 1996-12-13
JP333319/96 1996-12-13
PCT/JP1997/004554 WO1998026239A1 (en) 1996-12-13 1997-12-10 Heating tube for absorber and method of manufacturing same

Publications (3)

Publication Number Publication Date
EP0882939A1 EP0882939A1 (de) 1998-12-09
EP0882939A4 true EP0882939A4 (de) 2000-01-19
EP0882939B1 EP0882939B1 (de) 2003-07-09

Family

ID=18264788

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97947889A Expired - Lifetime EP0882939B1 (de) 1996-12-13 1997-12-10 Heizrohr für absorber und verfahren zu seiner herstellung

Country Status (5)

Country Link
EP (1) EP0882939B1 (de)
JP (1) JP3769338B2 (de)
KR (1) KR100472526B1 (de)
CN (1) CN1128331C (de)
WO (1) WO1998026239A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6760972B2 (en) 2000-09-21 2004-07-13 Packless Metal Hose, Inc. Apparatus and methods for forming internally and externally textured tubing
US6488079B2 (en) * 2000-12-15 2002-12-03 Packless Metal Hose, Inc. Corrugated heat exchanger element having grooved inner and outer surfaces
JP2006302887A (ja) * 2005-04-20 2006-11-02 Ngk Insulators Ltd 給電部材及び加熱装置
DE202008002466U1 (de) * 2008-02-21 2008-05-29 Pasemann, Lutz, Dr. Stirlingmotor-Erhitzer aus einem Bündel strukturierter Röhren
US9314802B2 (en) 2010-09-13 2016-04-19 Kawasaki Jukogyo Kabushiki Kaisha Spraying tube device and heat exchanger using the same
CN103175429B (zh) * 2013-04-18 2016-02-03 南京工业大学 多向波纹内翅片管
CN104833257A (zh) * 2014-02-10 2015-08-12 Lg电子株式会社 传热管以及具有该传热管的制冷机
CN104296579A (zh) * 2014-07-29 2015-01-21 无锡塔尔基热交换器科技有限公司 一种换热管及其制造方法和装有该换热管的换热器
KR101708669B1 (ko) * 2014-12-04 2017-03-08 엘지전자 주식회사 스테인리스강 코루게이트 전열관과 그를 갖는 흡수식 냉동기 및 그 제조 방법
CN106075940B (zh) * 2016-08-24 2018-07-24 佛山科学技术学院 中央循环管式蒸发器
KR20180138070A (ko) * 2017-06-20 2018-12-28 엘지전자 주식회사 흡수식 칠러
CN109405354A (zh) * 2018-11-19 2019-03-01 珠海格力电器股份有限公司 降膜式换热器及空调机组
CN112872091B (zh) * 2020-12-31 2023-01-31 浙江海亮股份有限公司 四齿异型管拉伸工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621744B2 (ja) * 1986-06-25 1994-03-23 東京瓦斯株式会社 吸収器用伝熱管
JPH0745994B2 (ja) * 1986-06-25 1995-05-17 東京瓦斯株式会社 吸収器用伝熱管
JPH0289270A (ja) 1988-09-26 1990-03-29 Canon Inc 編集システム
JPH0726772B2 (ja) 1988-12-27 1995-03-29 三洋電機株式会社 吸収器用伝熱管
JPH06159862A (ja) * 1992-11-25 1994-06-07 Sanyo Electric Co Ltd 冷凍装置用吸収器
JPH0724522A (ja) 1993-07-08 1995-01-27 Sanyo Electric Co Ltd 吸収器用伝熱管およびその製造方法
JPH07111287A (ja) 1993-10-09 1995-04-25 Hitachi Ltd ロット編成方法および装置
JPH07218037A (ja) * 1994-01-27 1995-08-18 Furukawa Electric Co Ltd:The 吸収器用伝熱管
JP3231565B2 (ja) * 1994-12-09 2001-11-26 株式会社神戸製鋼所 吸収器用伝熱管

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9826239A1 *

Also Published As

Publication number Publication date
JP3769338B2 (ja) 2006-04-26
WO1998026239A1 (en) 1998-06-18
CN1211312A (zh) 1999-03-17
KR19990082278A (ko) 1999-11-25
EP0882939A1 (de) 1998-12-09
EP0882939B1 (de) 2003-07-09
KR100472526B1 (ko) 2005-07-07
JPH10176893A (ja) 1998-06-30
CN1128331C (zh) 2003-11-19

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