JPH02147769U - - Google Patents

Info

Publication number
JPH02147769U
JPH02147769U JP5697289U JP5697289U JPH02147769U JP H02147769 U JPH02147769 U JP H02147769U JP 5697289 U JP5697289 U JP 5697289U JP 5697289 U JP5697289 U JP 5697289U JP H02147769 U JPH02147769 U JP H02147769U
Authority
JP
Japan
Prior art keywords
pipe
tube
refrigerant condenser
insertion hole
curved guide
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
JP5697289U
Other languages
Japanese (ja)
Other versions
JP2541755Y2 (en
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 filed Critical
Priority to JP1989056972U priority Critical patent/JP2541755Y2/en
Priority to US07/517,355 priority patent/US5052478A/en
Publication of JPH02147769U publication Critical patent/JPH02147769U/ja
Application granted granted Critical
Publication of JP2541755Y2 publication Critical patent/JP2541755Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Air-Conditioning For Vehicles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａは本考案の冷媒凝縮器用パイプの一例
を示す斜視図、同図ｂは同図ａの縦断面図、第２
図ａ〜ｃは同パイプの製造工程の説明図、第３図
は冷媒凝縮器の説明図、第４図ａは従来の冷媒凝
縮器用パイプを示す斜視図、同図ｂは同図ａの縦
断面図、第５図ａ〜ｃは同パイプの製造工程の説
明図である。 １…パイプ、２…差込み孔、３…チユーブ差込
み側口縁部、４…曲面ガイド、Ｂ…チユーブ。 Fig. 1a is a perspective view showing an example of a pipe for a refrigerant condenser of the present invention, Fig. 1b is a longitudinal sectional view of Fig. 1a,
Figures a to c are explanatory diagrams of the manufacturing process of the same pipe, Figure 3 is an explanatory diagram of the refrigerant condenser, Figure 4 a is a perspective view of a conventional refrigerant condenser pipe, and Figure b is a vertical cross-section of Figure a. The top view and FIGS. 5a to 5c are explanatory diagrams of the manufacturing process of the same pipe. 1... Pipe, 2... Insertion hole, 3... Tube insertion side mouth edge, 4... Curved guide, B... Tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動車などのエアコンに使用される冷媒凝縮器
用パイプにおいて、同パイプ１にチユーブＢが差
込まれる差込み孔２が形成され、同差込み孔２の
チユーブ差込み側口縁部３に、同チユーブＢの高
さよりも幅広で且つ外側広がりの曲面ガイド４が
形成されてなることを特徴とする冷媒凝縮器用パ
イプ。 In a pipe for a refrigerant condenser used in an air conditioner such as an automobile, an insertion hole 2 into which a tube B is inserted is formed in the pipe 1, and a height of the tube B is formed on the tube insertion side mouth edge 3 of the insertion hole 2. A pipe for a refrigerant condenser, characterized in that a curved guide 4 is formed that is wider than the other one and extends outward.
JP1989056972U 1989-05-19 1989-05-19 Pipe for refrigerant condenser Expired - Lifetime JP2541755Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989056972U JP2541755Y2 (en) 1989-05-19 1989-05-19 Pipe for refrigerant condenser
US07/517,355 US5052478A (en) 1989-05-19 1990-05-01 Pipe for coolant condenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989056972U JP2541755Y2 (en) 1989-05-19 1989-05-19 Pipe for refrigerant condenser

Publications (2)

Publication Number Publication Date
JPH02147769U true JPH02147769U (en) 1990-12-14
JP2541755Y2 JP2541755Y2 (en) 1997-07-16

Family

ID=31581271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989056972U Expired - Lifetime JP2541755Y2 (en) 1989-05-19 1989-05-19 Pipe for refrigerant condenser

Country Status (1)

Country Link
JP (1) JP2541755Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5633083B1 (en) * 2013-10-07 2014-12-03 株式会社三和精機 Header for heat exchanger, heat exchanger provided with the header, and method for manufacturing the header

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6334491A (en) * 1986-07-29 1988-02-15 Toyo Radiator Kk Joint of tube for heat exchanger
JPH02282671A (en) * 1989-04-21 1990-11-20 Nippondenso Co Ltd Heat exchanger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6334491A (en) * 1986-07-29 1988-02-15 Toyo Radiator Kk Joint of tube for heat exchanger
JPH02282671A (en) * 1989-04-21 1990-11-20 Nippondenso Co Ltd Heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5633083B1 (en) * 2013-10-07 2014-12-03 株式会社三和精機 Header for heat exchanger, heat exchanger provided with the header, and method for manufacturing the header

Also Published As

Publication number Publication date
JP2541755Y2 (en) 1997-07-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term