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    • 32. 发明申请
    • MEANS AND METHODS FOR PLACING MEMBRANES OR NETS UNDER TENSION
    • 用于放置膜或网的张力的方法和方法
    • WO2007144706A2
    • 2007-12-21
    • PCT/IB2007/001118
    • 2007-05-29
    • CASTAGNA, Roberto
    • CASTAGNA, Roberto
    • G10D13/02
    • G10D13/023
    • It is described a tensioning frame (7; 10; 12.1) for an elastic membrane or similar element (3; 11; 13) that includes: - a first means (8, 7.1, 7.5; 10.1, 10.2; 12.2) conceived to tighten said elastic membrane or similar element (3; 11; 13) along a first continuous closed line (3.2; 10.4, 13.1), on said tensioning frame (7; 10; 12.1), to ensure that every relative movement is prevented between said first continuous closed line (3.2; 10.4, 13.1) of said membrane (3; 11; 13) and said tensioning frame (7; 10; 12.1), - a second means (7.8, 7.3; 7.12, 7.8, 7.3; 7.12) conceived to press against said elastic membrane or similar element (3; 11; 13) along a second continuous closed line, inside said first continuous closed line (3.2; 10.4, 13.1), to permit a relative movement between said membrane (3; 11; 13) and said tensioning frame (7; 10; 12.1); - a third means composed of a fluid under pressure enclosed in a . hermetic chamber (7.10; 7.12) conceived to push said second means (7.8, 7.3; 7.12, 7.8, 7.3; 7.12) against said elastic membrane or similar element (3; 11; 13) with a force that is varied according to said pressure whose level, in turn, is adjustable using means common to prior art.
    • 描述了用于弹性膜或类似元件(3; 11; 13)的张紧框架(7; 10; 12.1),其包括:构造成收紧的第一装置(8,7.1,7.5; 10.1,10.2; 12.2) 沿所述张紧框架(7; 10; 12.1)上的第一连续闭合线(3.2; 10.4,13.1)的所述弹性膜或类似元件(3; 11; 13),以确保在所述第一 所述膜(3; 11; 13)和所述张紧框架(7; 10; 12.1)的连续闭合线(3.2; 10.4,13.1), - 构想的第二装置(7.8,7.3; 7.12,7.8,7.3; 7.12) 沿着所述第一连续闭合线(3.2; 10.4,13.1)内的第二连续闭合线压靠所述弹性膜或类似元件(3; 11; 13),以允许所述膜(3; 11; 13)之间的相对运动。 13)和所述张紧框架(7; 10; 12.1); - 由在压力下封闭的流体组成的第三装置。 构想为将所述第二装置(7.8,7.3,7.1,7.8,7.3,7.12)推压到所述弹性膜或类似元件(3; 11; 13)上的气密室(7.10; 7.12),所述力根据所述压力而变化 其水平可以使用现有技术共同的方式进行调节。
    • 34. 发明申请
    • IMPROVED REFRIGERATOR
    • 改进的制冷机
    • WO2007129170A2
    • 2007-11-15
    • PCT/IB2007/001085
    • 2007-04-25
    • ANTONIO MERLONI S.P.A.FRANCOLINI, Gianluca
    • FRANCOLINI, Gianluca
    • F25D23/06F25D25/02
    • F25D23/067F25D25/028
    • It is described a refrigerating appliance, in particular a household freezer appliance, provided with a cabinet (1) on whose sides (101) horizontal ribs (102) run, on which at least one rack or drawer (2) rests and runs, whose accidental escape is prevented by special travel end stops (607), part of a locking means (5) comprising two brackets (6), and provided with at least one evaporator (3) of the refrigerating circuit arranged horizontally at said ribs (102). Each bracket (6) is provided with a tang (602) that inserts in a slot (8) obtained in the corresponding side (101), whereas the travel end stops (607) are arranged lower than the axis of said tang (602). According to the invention, said brackets (6) are brought and kept in operating position by joint means (602, 8; 602, 8, 9) that lock said brackets (6) in said sides (101).
    • 描述了一种制冷装置,特别是家用冷冻装置,其具有在其侧面(101)水平肋(102)运行的柜(1)上,至少一个搁架或抽屉(2)搁置并运行在其上 专门的行程终点(607),包括两个支架(6)的锁定装置(5)的一部分防止了意外逃逸,并且设置有至少一个在所述肋(102)处水平布置的制冷回路的蒸发器(3) 。 每个支架(6)设置有一个脚(602),其插入在相应侧(101)中获得的槽(8)中,而行进端止动件(607)布置成低于所述柄脚(602)的轴线, 。 根据本发明,所述支架(6)通过将所述支架(6)锁定在所述侧面(101)中的联接装置(602,8; 602,8,9)被带入并保持在操作位置。
    • 36. 发明申请
    • COMBUSTION CONTROL SYSTEM WITH VIRTUAL LAMBDA SENSOR
    • 具有虚拟LAMBDA传感器的燃烧控制系统
    • WO2004015333A2
    • 2004-02-19
    • PCT/IB2003/003321
    • 2003-07-25
    • MERLONI TERMOSANITARI S.P.A.VENANZONI, MarcelloMARRA, LorenzoDUBIELZIG, Guido
    • VENANZONI, MarcelloMARRA, LorenzoDUBIELZIG, Guido
    • F23N5/12
    • F23N1/022F23N5/123F23N2025/30F23N2027/20F23N2037/10
    • This patent describes a combustion control method for gas combustion units with automatic pre-mixing of the air/gas mixture. Said control method implies calculating the estimated air excess value λ, by using at least two physical magnitudes of the combustion status (J, θ; J1, J2; θl, θ2) close to the flame point during standard operation in specific positions (p.l, p.2); wherein said magnitudes are ionization currents (J) and flame temperatures (θ). The method also includes, a) the processing of a mathematical method suited to evaluate the excess air value λ, b) the determination of the operating conditions at values λ that represent optimal, briefly tolerable and intolerable parameters, regardless of the values of the mathematical model, c) the regular recalibration of the mathematical model The patent also describes the means to implement said method.
    • 该专利描述了具有空气/气体混合物的自动预混合的气体燃烧单元的燃烧控制方法。 所述控制方法意味着通过在特定位置的标准操作期间使用接近火焰点的燃烧状态(J,θ; J1,J2; thetal,theta2)的至少两个物理量值来计算估计的空气过剩值λ。 第2页); 其中所述量级是电离电流(J)和火焰温度(θ)。 该方法还包括:a)适用于评估过剩空气值λ的数学方法的处理,b)确定表示最佳,简单容忍和不可容忍参数的值λ处的操作条件,而不管数学 模型,c)数学模型的定期重新校准该专利还描述了实现所述方法的手段。
    • 37. 发明申请
    • STOP COLLAR FOR PLUGS IN COMPOSITE MATERIAL TANKS
    • 在复合材料罐中停止胶条
    • WO2002059530A1
    • 2002-08-01
    • PCT/IB2002/000197
    • 2002-01-23
    • MERLONI TERMOSANITARI S.P.A.MARCHETTI, Ruggero
    • MARCHETTI, Ruggero
    • F24H1/18
    • F24H1/181
    • In composite material tanks (12) for holding pressurised liquids, for tank water heaters in particular, the strengthening collar (1) on an opening consists of, according to the invention, an insert in the jacket (2) obtained through blow moulding and then wrapped with the strengthening layer (3). The seal can be ensured simply by a gasket (4); the indissolubleness and the seal of the assembly can be improved by considering a countersunk base (1.1) and/or one or more grooves (1.3, 1.5) and/or one or more series of circumferential scores (1.4); moreover, according to the materials used, the strengthening collar (1) and the jacket (2) can be welded together. The invention is particularly useful for obtaining, in composite material tanks (12), closing means having elaborate shapes, specifically flanged (1.6).
    • 在用于保持加压液体的复合材料罐(12)中,特别是对于罐式热水器,开口上的加强套环(1)由根据本发明的通过吹塑获得的护套(2)中的插入件组成,然后 用强化层(3)包裹。 可以通过垫圈(4)简单地确保密封。 通过考虑沉头基(1.1)和/或一个或多个凹槽(1.3,1.5)和/或一个或多个圆周分数(1.4),可以改善组件的不一致性和密封性。 此外,根据所使用的材料,加强套环(1)和护套(2)可以焊接在一起。 本发明特别适用于在复合材料罐(12)中获得具有精细形状的封闭装置,特别是法兰(1.6)。