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71. 发明授权

US5482110A Device for cooling a deposit-forming gas 失效
标题翻译：用于冷却沉积物形成气体的装置
公开(公告)号：US5482110A
公开(公告)日：1996-01-09
申请号：US278877
申请日：1994-07-22
申请人： Ralf-Uwe Hartermann , Hubert Scheid , Reinald Schulze-Eckel , Joachim Papendick
发明人： Ralf-Uwe Hartermann , Hubert Scheid , Reinald Schulze-Eckel , Joachim Papendick
IPC分类号： C10J3/86 , F22B1/18 , F22B37/48 , F28D7/02 , F28F9/013 , F28G1/08 , F28G7/00
CPC分类号： F22B37/48 , C10J3/86 , F22B1/1846 , F28D7/024 , F28F9/013 , F28G1/08 , F28G7/00
摘要： A device for cooling a gas that forms deposits has an upright container through which the gas to be cooled flows. At least two heating surface units with at least one heating surface of a closed geometry are provided. The heating surface units are positioned within the upright container one atop the other. A cooling medium flows through the heating surface units. Each heating surface has coordinated therewith a beating device. The container has a support and an upper one of the heating surface units is supported at the support of the container. At least one array of connecting tubes for conveying the cooling medium is provided. The array of connecting tubes connects respectively a lower one of the heating surfaces units to an adjacent upper one of the heating surface units such that the cooling medium flows sequentially through the heating surface units. The array of connecting tubes has an open geometry such that a beating effect of the beating devices on the heating surfaces is unimpaired by the array of connecting tubes.
摘要翻译：用于冷却形成沉积物的气体的装置具有直立容器，待冷却气体通过该容器流动。提供具有至少一个封闭几何形状的加热表面的至少两个加热表面单元。加热表面单元位于直立容器内一个在另一个之上。冷却介质流过加热表面单元。每个加热表面都配有打浆装置。容器具有支撑件，并且上部加热表面单元支撑在容器的支撑件上。提供至少一组用于输送冷却介质的连接管阵列。连接管的阵列分别将下一个加热表面单元连接到相邻的上部加热表面单元，使得冷却介质依次流过加热表面单元。连接管的阵列具有开放的几何形状，使得打浆装置在加热表面上的打浆作用不受连接管阵列的影响。

72. 发明授权

US4923374A Method for producing pressure pulses in a mass of gas and a device for performing the method 失效
标题翻译：用于产生气体质量的压力脉冲的方法和用于执行该方法的装置
公开(公告)号：US4923374A
公开(公告)日：1990-05-08
申请号：US234496
申请日：1988-08-19
申请人： Stig Lundin , Birger Pettersson
发明人： Stig Lundin , Birger Pettersson
IPC分类号： B01F11/00 , B08B5/00 , F04C25/00 , F22B37/48 , F28G7/00
CPC分类号： F28G7/00 , B01F11/0071 , B08B5/00 , F04C25/00 , F22B37/48
摘要： A method for producing selectively controlled pressure pulses in a mass of gas, particularly contained in a space of large dimensions. To achieve a sufficiently high power in the pulses, the pulses are generated by a valveless displacement machine in which the pressure when the machine opens towards its outlet port differs from the pressure of the mass of gas. The pulse is generated as the working fluid, due to said pressure difference, flows at high velocity through the outlet port. An acoustic power of the generated pulses of up to 20 kW can be attained by the method. The invention also concerns a rotary displacement machine for performing the method.
摘要翻译： PCT No.PCT / SE87 / 00559 Sec。 371日期1988年8月19日 102（e）日期1988年8月19日PCT公开1987年11月25日PCT公布。出版物WO88 / 03995 日期：1988年6月2日。一种用于在特别容纳在大尺寸的空间中的大量气体中产生选择性控制的压力脉冲的方法。为了在脉冲中实现足够高的功率，脉冲由无阀位移机器产生，其中当机器朝向其出口打开时的压力与气体质量的压力不同。由于所述压力差，作为工作流体产生脉冲，通过出口以高速流动。通过该方法可以获得高达20kW的产生的脉冲的声功率。本发明还涉及一种用于执行该方法的旋转移位机。

73. 发明授权

US4642365A Method for production of 1,3,2-dioxaphospholes 失效
标题翻译： 1,3-二氧杂磷杂环的生产方法
公开(公告)号：US4642365A
公开(公告)日：1987-02-10
申请号：US795743
申请日：1985-11-07
申请人： Kenzo Naito , Masayasu Kato , Kazuo Tsukamura
发明人： Kenzo Naito , Masayasu Kato , Kazuo Tsukamura
IPC分类号： C07F9/6574 , F22B37/48 , F28G3/16 , C07F9/21
CPC分类号： F22B37/48 , C07F9/65744
摘要： A method is provided for producing a 1,3,2-dioxaphosphole of the formula ##STR1## wherein ##STR2## respresents a benzene ring which may be substituted and R represents an aryl, alkoxy or aralkyloxy group which may be substituted, which comprises reacting a catechol compound of the formula ##STR3## wherein ##STR4## is an defined above, with a compound of the formula ##STR5## wherein X is a halogen atom and R is as defined above, at a temperature not higher than about 30.degree. C. in the presence of a base.
摘要翻译：提供了一种制备式“IMAGE”的1,3,2-二氧磷酸盐孔的方法，其中，IMAGE可以代表可被取代的苯环，R代表可被取代的芳基，烷氧基或芳烷氧基，其包括使其中，上述定义的式“IMAGE”的儿茶酚化合物与下式定义的化合物，其中X是卤素原子，R如上所定义，在不高于约30℃的温度下在一个基地的存在下。

74. 发明授权

US2064795A Controlling device for water returned to boilers 失效
标题翻译：锅炉回水控制装置
公开(公告)号：US2064795A
公开(公告)日：1936-12-15
申请号：US461435
申请日：1935-02-02
申请人： FRIEDRICH GERDTS GUSTAV
发明人： FRIEDRICH GERDTS GUSTAV
IPC分类号： F22B37/48
CPC分类号： F22B37/48 , Y10T137/8175 , Y10T137/8326 , Y10T137/87901 , Y10T137/87917

75. 发明授权

US1847447A Boiler cleaner 失效
公开(公告)号：US1847447A
公开(公告)日：1932-03-01
申请号：US808225
申请日：1925-02-09
申请人： DIAMOND POWER SPECIALITY
发明人： SNOW NORMAN L , COX SAMUEL F
IPC分类号： F22B37/48
CPC分类号： F22B37/48

76. 发明授权

US1829174A Soot blower 失效
公开(公告)号：US1829174A
公开(公告)日：1931-10-27
申请号：US12897826
申请日：1926-08-13
申请人： SUPERIOR ENGINEERING COMPANY
发明人： WHELAN FRANK J , DWYER JR THOMAS FRANCIS
IPC分类号： F22B37/48
CPC分类号： F22B37/48

77. 发明授权

US870774A Boiler-cleaner for steam-engines. 失效
标题翻译：蒸汽锅炉清洁剂。
公开(公告)号：US870774A
公开(公告)日：1907-11-12
申请号：US1907384905
申请日：1907-07-22
申请人： PHILIP VOORHEES , GRAY ISAAC C
发明人： GRAY ISAAC C
CPC分类号： F22B37/48

78. 发明授权

US645419A Scale dissolver and preventer. 失效
标题翻译：规模分解器和预防器。
公开(公告)号：US645419A
公开(公告)日：1900-03-13
申请号：US1899721957
申请日：1899-06-26
申请人： ABRAHAM H STRASBURGER , DAVIS HENRY C , STRASBURGER HENRY
发明人： DAVIS HENRY C , STRASBURGER HENRY
CPC分类号： C02F1/461 , C02F1/4602 , C02F2001/46152 , C02F2201/46105 , C02F2303/22 , F22B37/48

79. 发明公开

EP4357681A1 STEAM OVEN AND METHOD FOR MONITORING THE LIMESCALE LEVEL IN A STEAM OVEN 审中-公开
公开(公告)号：EP4357681A1
公开(公告)日：2024-04-24
申请号：EP23204011.3
申请日：2023-10-17
申请人： SMEG S.p.A.
发明人： FORNACCIARI, Matteo
IPC分类号： F24C15/32 , F22B1/28
CPC分类号： F24C15/327 , F22B1/284 , F22B37/48
摘要： A steam oven comprises a cooking chamber (3), a steam generation device (5) and a monitoring system (6); wherein the steam generation device (5) is configured to generate steam to be fed into the cooking chamber (3) and comprises a boiler (8) and at least one auxiliary tank (10), which is in communication with the boiler (8) to feed, in use, water to the boiler (8); the monitoring system (6) being configured to monitor the level of limescale in the steam generation device (5) and comprising a temperature sensor (22) coupled to the boiler (8) and a monitoring device (24) configured to store at least one temperature value (Tempmax) detected by the temperature sensor (22) each time the steam function of the oven (1) is activated, to compare the at least one stored temperature value with a limescale threshold value (TCal) and to signal the need for descaling when the at least one stored temperature value (Tempmax) detected by the temperature sensor (22) is greater than or equal to the limescale threshold value (TCal).

80. 发明公开

EP3274628A1 VIBRATORY SCALE REDUCTION IN HOT WATER HEATERS, STEAM GENERATORS AND RELATED DEVICES 有权
标题翻译：热水加热器，蒸汽发生器及相关装置中的振动减小量
公开(公告)号：EP3274628A1
公开(公告)日：2018-01-31
申请号：EP16715182.8
申请日：2016-03-18
申请人： Illinois Tool Works Inc.
发明人： CUPP, Timothy, L. , RECKNER, Michael, B.
IPC分类号： F22B1/28 , F24D19/00 , F22B37/48
CPC分类号： F28G7/00 , A47J27/04 , A47J2027/043 , A47L15/14 , A47L15/4285 , F22B1/284 , F22B37/48 , F22B37/486 , F24D19/0092
摘要： A steam generator for generating steam by boiling water, or other hot water heating device, in either case such as for use in a steam cooker or warewasher, includes a tank structure providing a heating chamber for holding water and including a water inlet, a steam outlet and a water drain outlet. A heating element is located for heating water within the heating chamber so as to generate steam. At least one transducer is located on or within the tank structure to cause water within the heating chamber to vibrate so as to reduce scale build-up on one or more surfaces within the heating chamber.

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