CN1517661A - 热交换器 - Google Patents

热交换器 Download PDF

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Publication number
CN1517661A
CN1517661A CNA2004100024712A CN200410002471A CN1517661A CN 1517661 A CN1517661 A CN 1517661A CN A2004100024712 A CNA2004100024712 A CN A2004100024712A CN 200410002471 A CN200410002471 A CN 200410002471A CN 1517661 A CN1517661 A CN 1517661A
Authority
CN
China
Prior art keywords
pipe
leak testtion
heat exchanger
testtion
groove
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.)
Pending
Application number
CNA2004100024712A
Other languages
English (en)
Chinese (zh)
Inventor
冈座典穗
生
中谷和生
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN1517661A publication Critical patent/CN1517661A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F11/00—Arrangements for sealing leaky tubes and 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
    • F28F2275/00—Fastening; Joining
    • F28F2275/10—Fastening; Joining by force joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
CNA2004100024712A 2003-01-27 2004-01-20 热交换器 Pending CN1517661A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003017371A JP2004226045A (ja) 2003-01-27 2003-01-27 熱交換器
JP17371/2003 2003-01-27

Publications (1)

Publication Number Publication Date
CN1517661A true CN1517661A (zh) 2004-08-04

Family

ID=32904540

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004100024712A Pending CN1517661A (zh) 2003-01-27 2004-01-20 热交换器

Country Status (3)

Country Link
JP (1) JP2004226045A (ja)
KR (1) KR20040068860A (ja)
CN (1) CN1517661A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100582632C (zh) * 2005-12-06 2010-01-20 株式会社电装 复合管及其生产方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200485941Y1 (ko) 2016-04-12 2018-04-27 김화규 낚시바늘용 미늘
KR102403434B1 (ko) * 2017-08-18 2022-05-27 조한용 이중 파이프

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100582632C (zh) * 2005-12-06 2010-01-20 株式会社电装 复合管及其生产方法

Also Published As

Publication number Publication date
JP2004226045A (ja) 2004-08-12
KR20040068860A (ko) 2004-08-02

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication