JPS6410099A - Heat exchanger made of aluminum - Google Patents

Heat exchanger made of aluminum

Info

Publication number
JPS6410099A
JPS6410099A JP16234887A JP16234887A JPS6410099A JP S6410099 A JPS6410099 A JP S6410099A JP 16234887 A JP16234887 A JP 16234887A JP 16234887 A JP16234887 A JP 16234887A JP S6410099 A JPS6410099 A JP S6410099A
Authority
JP
Japan
Prior art keywords
surface film
mixed
disinfecting agent
film
aluminum
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
JP16234887A
Other languages
Japanese (ja)
Inventor
Takatomo Sawahata
Tamio Innami
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16234887A priority Critical patent/JPS6410099A/en
Publication of JPS6410099A publication Critical patent/JPS6410099A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To allow a medicine to display effects approximately two years later thereby to prevent a wastefel consumption by providing on a surface film mixed with a disinfecting agent and a nuetralized deodorizing agent an aging water-sol uble surface film not containing these agents. CONSTITUTION:On the surface of fins 2 made of aluminum or an aluminum alloy, a first surface film 4 mixed with a disinfecting agent 3. A second surface film 5 not mixed with the disinfecting agent 3 is formed on the first film 4. The surface film 5 has an aging water-soluble property valid only about two years. As a result, after the start of the use of the heat exchanger, condensed water dissolves the second surface film 5. About two years later, when con densed water begins to dissolve the first surface film 4, disinfecting agent 3 mixed into the first surface film 4 begins to dissolve, and kills funguses such as molds and the like, which begin to act in those days and prevents corrosion of fins and generation of discomfortable odor.
JP16234887A 1987-07-01 1987-07-01 Heat exchanger made of aluminum Pending JPS6410099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16234887A JPS6410099A (en) 1987-07-01 1987-07-01 Heat exchanger made of aluminum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16234887A JPS6410099A (en) 1987-07-01 1987-07-01 Heat exchanger made of aluminum

Publications (1)

Publication Number Publication Date
JPS6410099A true JPS6410099A (en) 1989-01-13

Family

ID=15752850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16234887A Pending JPS6410099A (en) 1987-07-01 1987-07-01 Heat exchanger made of aluminum

Country Status (1)

Country Link
JP (1) JPS6410099A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012522965A (en) * 2009-04-02 2012-09-27 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェン Automotive heat exchanger parts coated with ceramic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012522965A (en) * 2009-04-02 2012-09-27 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェン Automotive heat exchanger parts coated with ceramic

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