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    • 4. 发明授权
    • Non-flammable ternary cleaning solvent
    • 不易燃三元清洗溶剂
    • US06746998B2
    • 2004-06-08
    • US10153973
    • 2002-05-23
    • James M. Fitzgerald
    • James M. Fitzgerald
    • C11D750
    • C11D7/5018C11D7/28
    • A non-flammable ternary liquid cleaner is formulated from first, second and third solvents. The first solvent is a hydrofluorocarbon, the second solvent is a dichloroethylene and the third solvent is a hydrochlorofluorocarbon. The hydrochlorofluorocarbon imparts low flammability to the cleaner. The hydrofluorocarbon is present in a concentration of about 10 percent to about 80 percent by weight of the cleaner, the dichloroethylene is present in a concentration of about 10 percent to about 60 percent by weight of the cleaner and the hydrochlorofluorocarbon is present in a concentration of at about 10 percent to about 40 percent by weight of the cleaner. The third solvent is non-flammable and thus renders the ternary cleaner non-flammable.
    • 不燃性三元液体清洁剂由第一溶剂,第二溶剂和第三溶剂配制。 第一溶剂是氢氟烃,第二溶剂是二氯乙烯,第三溶剂是氢氯氟烃。 氯氟烃对清洁剂的燃烧性低。 氢氟碳化合物以清洁剂的约10重量%至约80重量%的浓度存在,二氯乙烯以清洁剂的约10重量%至约60重量%的浓度存在,并且氢氯氟烃以浓度为 约为洗涤剂的10%至约40%。 第三种溶剂是不易燃的,因此使三元清洁剂不易燃。
    • 8. 发明申请
    • Stain guard
    • 污渍卫兵
    • US20070277281A1
    • 2007-12-06
    • US11447382
    • 2006-06-05
    • James M. Fitzgerald
    • James M. Fitzgerald
    • A41D27/12
    • A41B13/10A47G11/002
    • A stain guard prevents stain or damage to a garment or an article of clothing. The stain guard includes a thin sheet having a predetermined size and shape configured to be worn over the garment or the article of clothing. The stain guard includes adhesives applied to selected areas on one side of the thin sheet. One or more peel-off strips or patches cover the adhesives. The peel-off strips or patches are removed to expose the adhesives to attach the stain guard to the garment or the article of clothing.The stain guard can be made from a plastic, a cellophane or other suitable materials. The stain guard can be made into various sizes to fit individuals having different sizes. The stain guard can be dispensed from a roll of perforated stain guards so that individual pieces can be torn from the perforated roll for use. The stain guard can also be dispensed from a box of stain guards.
    • 防污染防止衣物或衣服的污渍或损坏。 防污罩包括具有预定尺寸和形状的薄片,其构造成穿在衣服或衣物上。 防污染剂包括粘附在薄片一侧的选定区域。 一个或多个剥离条或贴片覆盖粘合剂。 去除剥离条或贴片以暴露粘合剂以将防污衣附着到衣服或衣物上。 防污罩可以由塑料,玻璃纸或其他合适的材料制成。 防污染剂可以制成各种尺寸以适合具有不同尺寸的个体。 防污染剂可以从一卷穿孔的防污衣上分配,以便可以从多孔辊撕下单独的碎片以供使用。 防污染剂也可以从一盒防污衣箱中分配。
    • 9. 发明授权
    • Liquid-cooled wax mold
    • 液冷蜡模具
    • US5871787A
    • 1999-02-16
    • US864786
    • 1997-05-29
    • Kenneth Ray FitzgeraldJames M. Fitzgerald
    • Kenneth Ray FitzgeraldJames M. Fitzgerald
    • B29C33/04B29C33/38
    • B29C33/04B29C33/0022B29C33/0088B29K2091/00
    • A liquid cooled wax mold includes a generally rectangular two-part heat transfer member formed by separable metal plates. One of the plates includes elongated parallel vertically-extending heat transfer bars or fins defining parallel liquid coolant flow passages. The coolant flow passages interconnect spaced apart liquid coolant distribution and collection passages which are, respectively, connected to coolant inlet and discharge passages. A dam is interposed between the coolant collection passage and the discharge passage to provide for purging air or coolant vapor from the coolant flow circuit. Elongated circular cross section seal strips are disposed in grooves formed in one of the plate members to provide a fluid-tight assembly of the heat transfer member. Mold endwall and bottomwall members are secured to the heat transfer member by socket head machine screw fasteners. Locating shoes on the endwall members align the mold with an adjacent mold in a molding apparatus wherein the molds are stacked side-by-side to form open-top mold cavities. Opposed support handles are mounted on the mold endwall members, respectively.
    • 液体冷却蜡模具包括由可分离的金属板形成的大致矩形的两部分传热构件。 板中的一个包括限定平行的液体冷却剂流动通道的细长的平行的垂直延伸的传热棒或翅片。 冷却剂流动通道互连间隔开的液体冷却剂分配和收集通道,其分别连接到冷却剂入口和排出通道。 在冷却剂收集通道和排出通道之间设置有一个坝,用于从冷却剂流动回路吹扫空气或冷却剂蒸气。 细长的圆形横截面密封条设置在形成在其中一个板构件中的槽中,以提供传热构件的流体密封组件。 模具端壁和底壁构件通过插座头机螺丝紧固件固定到传热构件。 端壁构件上的定位鞋将模具与模制设备中的相邻模具对准,其中模具并排堆叠以形成开顶模具腔。 相对的支撑手柄分别安装在模具端壁构件上。