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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0189508 (1994-01-27) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 7 인용 특허 : 0 |
The concentration of solvent in a fluid including solvent and aqueous components is gradually decreased while the fluid is in contact with the electronic assemblies to be cleaned. An apparatus for cleaning electronic assemblies has a fluid supply tank containing emulsifiable fluids and a wash chambe
A method of cleaning electronic assemblies positioned within a wash chamber with a fluid having an aqueous component and an immiscible solvent component drawn from a supply tank, the method comprising the steps: transferring a fluid having a high solvent concentration from the supply tank to the was
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