Invention Grant
- Patent Title: Aqueous based cooling of components having high surface area levels of aluminum or nickel
- Patent Title (中): 具有高表面积水平的铝或镍的组分的水性冷却
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Application No.: US12943533Application Date: 2010-11-10
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Publication No.: US08357310B2Publication Date: 2013-01-22
- Inventor: John W. Steele , Durwood M. Beringer , Mark R. Jaworowski , Jerome D. Varsik , Jesse Morenz , Brian Tull
- Applicant: John W. Steele , Durwood M. Beringer , Mark R. Jaworowski , Jerome D. Varsik , Jesse Morenz , Brian Tull
- Applicant Address: US CT Windsor Locks
- Assignee: Hamilton Sundstrand Space Systems International, Inc.
- Current Assignee: Hamilton Sundstrand Space Systems International, Inc.
- Current Assignee Address: US CT Windsor Locks
- Agency: Kinney & Lange, P.A.
- Main IPC: C09K5/00
- IPC: C09K5/00 ; C09K3/18
Abstract:
An aqueous-based coolant for cooling and reducing corrosion potential in applications having high aluminum or nickel surface area to coolant volume ratios has a pH between 8 and 9 and includes about 35 weight % to about 65 weight % propylene glycol, about 1.0 weight % to about 4.0 weight % 2-ethylhexanoic acid, about 0.25 weight % to about 1.0 weight % sebacic acid, about 0.25 weight % to about 1.0 weight % benzoic acid and about 0.03 weight % to about 0.1 weight % molybdate oxyanion. A cooling system includes an aluminum or nickel surface and the aqueous-based coolant. A method of cooling a component surface containing aluminum or nickel includes delivering the aqueous-based coolant to the component surface and cooling the component surface with the aqueous-based coolant.
Public/Granted literature
- US20120111536A1 AQUEOUS BASED COOLING OF COMPONENTS HAVING HIGH SURFACE AREA LEVELS OF ALUMINUM OR NICKEL Public/Granted day:2012-05-10
Information query
