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1.发明公开Method and apparatus for quenching of materials in vacuum furnace 审中-公开Verfahren und Vorrichtung zum Quenchen von Materialien in einem Vakuumofen
公开(公告)号：EP2525179A2
公开(公告)日：2012-11-21
申请号：EP12003846.8
申请日：2012-05-15
发明人： Zbigniew, Zurecki
摘要： A method of quenching a material by injecting a cryogenic fluid into a cooling stream and simultaneously venting gas from the cooling stream, in order to maintain a desired target pressure in a chamber containing the material. In a examplary application of the method, the quenching is a step in the heat-treatment of a metal and the chamber is part of a vacuum furnace. Also disclosed is a method of supplying a cryogenic fluid to a process in which the amount of cryogenic fluid necessary to perform the process is transferred from a storage vessel to a supply vessel via a supply line, after which the supply line is closed. An elevated pressure is maintained by vaporization of a relatively small amount of the cryogenic fluid that is allowed to build in a pressure vessel that is in fluid communication with the supply vessel.
摘要翻译： 一种通过将低温流体注入冷却流中并同时从冷却流中排放气体来淬火材料的方法，以便在含有该材料的腔室中保持所需的目标压力。 在该方法的示例性应用中，淬火是金属热处理的一个步骤，该室是真空炉的一部分。 还公开了一种将低温流体供应到其中执行该过程所需的低温流体的量经由供应管线从储存容器传送到供应容器的过程之后供应管线关闭的方法。 通过相对少量的低温流体的蒸发来维持升高的压力，该低温流体被允许建立在与供应容器流体连通的压力容器中。
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公开(公告)号：EP2858804B1
公开(公告)日：2018-02-14
申请号：EP13726775.3
申请日：2013-05-31
发明人： RÜBBELKE, Ingo , JOPPE, Markus
CPC分类号： F28F13/08 , B29C47/0026 , B29C47/8835 , B29C47/884 , B29C47/92 , B29C2947/92152 , B29C2947/92161 , B29C2947/92209 , B29C2947/926 , B29C2947/92647 , B29C2947/92971 , F28C3/00 , F28F2255/04 , H01H37/52
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公开(公告)号：EP2525179A3
公开(公告)日：2016-08-31
申请号：EP12003846.8
申请日：2012-05-15
发明人： Zbigniew, Zurecki
摘要： A method of quenching a material by injecting a cryogenic fluid into a cooling stream and simultaneously venting gas from the cooling stream, in order to maintain a desired target pressure in a chamber containing the material. In a examplary application of the method, the quenching is a step in the heat-treatment of a metal and the chamber is part of a vacuum furnace. Also disclosed is a method of supplying a cryogenic fluid to a process in which the amount of cryogenic fluid necessary to perform the process is transferred from a storage vessel to a supply vessel via a supply line, after which the supply line is closed. An elevated pressure is maintained by vaporization of a relatively small amount of the cryogenic fluid that is allowed to build in a pressure vessel that is in fluid communication with the supply vessel.
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4.发明公开
公开(公告)号：EP2837740A1
公开(公告)日：2015-02-18
申请号：EP14180561.4
申请日：2014-08-11
申请人： Wirtgen GmbH
IPC分类号： E01C23/088
CPC分类号： E01C23/088 , F28C3/00
摘要： Die Anmeldung betrifft eine selbstfahrende Baumaschine zum Bearbeiten von Fahrbahnen oder Bodenoberflächen mit einem von einem Fahrwerk 2 getragenen Maschinenrahmen 1 und einer an dem Maschinenrahmen 1 angeordneten und um eine quer zur Vorschubrichtung 10 der Baumaschine verlaufenden Drehachse 12 drehbaren Fräswalze 6. Die Baumaschine weist eine Kühleinrichtung 21 zum Besprühen der Fräswerkzeuge 11 der Fräswalze 6 mit einem Kühlmittel aus einem Kühlmittelreservoir 16 auf. Die Kühleinrichtung 21 ist derart ausgebildet, dass mindestens ein parallel zu der Drehachse 12 der Fräswalze 6 verlaufender Kühlmittelstrahl 14 erzeugt wird. Zur Kühlung der Fräswerkzeuge 11 ist ein einziger Kühlmittelstrahl 14 ausreichend, der quer zur Arbeitsrichtung 10 der Fräswalze 6 verläuft. Während sich die Fräswalze dreht, treten die Fräswerkzeuge der Fräswalze nacheinander durch den Kühlmittelstrahl. Auf Grund der relativ dichten Anordnung der Fräswerkzeuge in Umfangsrichtung der Fräswalze sind die Zeitintervalle, in denen ein Fräswerkzeug nicht von einem Kühlmittelstrahl getroffen wird, relativ kurz. Dadurch kann der Kühlmittelverbrauch gesenkt werden.
摘要翻译： 该申请涉及一种自推进式施工机械为工作道路或具有由底盘2机器框架1的负载和一个位于机架1和6至一个横向于旋转12旋转铣削的建筑机械轴的进给方向10上鼓的建筑机械包括：冷却装置底部表面21 用于喷射刀具铣削的11鼓6与从冷却剂贮存器16的冷却剂。 该冷却装置21被构造成使得产生平行于铣削鼓6的冷却剂射流14的旋转轴线12的至少一个的运行。 用于切割工具11的冷却，单个冷却剂射流14是足够的，其横向地延伸到粉碎鼓的工作方向10 6 在研磨期间滚筒旋转，依次发生过冷却剂喷射研磨滚筒的研磨。 由于在研磨滚筒的圆周方向上的切削刀具的相对密集的排列是在该切削工具不被冷却剂的射流，相对短的击中的时间间隔。 因此，冷却剂消耗可减少。
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5.发明公开Method for carrying out chemical reactions in pseudo-isothermal conditions 审中-公开Verfahren zurDurchführungvon chemischen Reaktionen unter pseudo-isothermischen Bedingungen
公开(公告)号：EP1236505A1
公开(公告)日：2002-09-04
申请号：EP01104757.8
申请日：2001-02-27
申请人： METHANOL CASALE S.A.
发明人： Filippi, Ermanno , Rizzi, Enrico , Tarozzo, Mirco
CPC分类号： F28F9/0275 , B01J8/0285 , B01J8/0496 , B01J19/0013 , B01J2208/0015 , B01J2219/00085 , F28C3/00 , F28D9/0031 , F28D9/0087 , F28D2021/0077 , F28F27/00 , F28F2009/0297
摘要： Method for carrying out in continuous, under so-called pseudo-isothermal conditions and in a predetermined reaction environment, such as a catalytic bed, a selected chemical reaction, comprising the steps of providing in the reaction environment at least one heat exchanger fed with a first flow of a heat exchange operating fluid at a respective predetermined inlet temperature, the fluid passing through at least one heat exchanger according to a respective inlet/outlet path, which method also provides feeding into at least one heat exchanger and at one or more intermediate positions of said path, a second flow of operating fluid having a respective predetermined inlet temperature.
摘要翻译： 在所谓的假等温条件下和预定的反应环境例如催化床，选择的化学反应中连续进行的方法，包括以下步骤：在反应环境中提供至少一个供给 在相应的预定入口温度下的热交换工作流体的第一流动，流体根据相应的入口/出口路径通过至少一个热交换器，该方法还提供进料至少一个热交换器和一个或多个中间体 所述路径的位置，具有相应预定入口温度的第二工作流体流。
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公开(公告)号：EP0815384A1
公开(公告)日：1998-01-07
申请号：EP96907797.0
申请日：1996-03-14
CPC分类号： F28C3/00 , F17C9/02 , F17C2205/0323 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2225/0123 , F17C2227/0306 , F17C2260/015 , F17C2265/05 , F17C2265/06
摘要： PCT No. PCT/NO96/00057 Sec. 371 Date Sep. 10, 1997 Sec. 102(e) Date Sep. 10, 1997 PCT Filed Mar. 14, 1996 PCT Pub. No. WO96/28688 PCT Pub. Date Sep. 19, 1996A heat exchanger device, comprising a first heat exchanger for evaporation of liquid natural gas (LNG), and a second heat exchanger for superheating of gaseous natural gas (NG). The heat exchangers (1) are arranged for heating these fluids by means of a heating medium and have an outlet which is connected to a mixing device (20) for mixing the heated fluids with the corresponding unheated fluids. According to the invention the heat exchangers (1) comprise a common housing (2), in which there are provided separate passages (7, 8) for the fluids. The mixing device (2) constitutes a unit together with the housing (2) and has a single mixing chamber (23) with one single fluid outlet (30). In separate passages (7, 8) there are provided valves (10, 26) and (13, 28) respectively for the supply of LNG or NG in the housing (1) and the mixing chamber (23).
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公开(公告)号：EP2525179B1
公开(公告)日：2018-10-10
申请号：EP12003846.8
申请日：2012-05-15
发明人： Zbigniew, Zurecki
摘要： A method of quenching a material by injecting a cryogenic fluid into a cooling stream and simultaneously venting gas from the cooling stream, in order to maintain a desired target pressure in a chamber containing the material. In a examplary application of the method, the quenching is a step in the heat-treatment of a metal and the chamber is part of a vacuum furnace. Also disclosed is a method of supplying a cryogenic fluid to a process in which the amount of cryogenic fluid necessary to perform the process is transferred from a storage vessel to a supply vessel via a supply line, after which the supply line is closed. An elevated pressure is maintained by vaporization of a relatively small amount of the cryogenic fluid that is allowed to build in a pressure vessel that is in fluid communication with the supply vessel.
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8.发明授权
公开(公告)号：EP2837740B1
公开(公告)日：2015-12-02
申请号：EP14180561.4
申请日：2014-08-11
申请人： Wirtgen GmbH
IPC分类号： E01C23/088
CPC分类号： E01C23/088 , F28C3/00
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9.发明授权
公开(公告)号：EP1363729B1
公开(公告)日：2007-06-27
申请号：EP02719912.4
申请日：2002-02-25
申请人： METHANOL CASALE S.A.
发明人： FILIPPI, Ermanno , RIZZI, Enrico , TAROZZO, Mirco
CPC分类号： F28F9/0275 , B01J8/0285 , B01J8/0496 , B01J19/0013 , B01J2208/0015 , B01J2219/00085 , F28C3/00 , F28D9/0031 , F28D9/0087 , F28D2021/0077 , F28F27/00 , F28F2009/0297
摘要： Method for carrying out in continuous, under so-called pseudo-isothermal conditions and in a predetermined reaction environment, such as a catalytic bed, a selected chemical reaction, comprising the steps of providing in the reaction environment at least one heat exchanger fed with a first flow of a heat exchange operating fluid at a respective predetermined inlet temperature, the fluid passing through at least one heat exchanger according to a respective inlet/outlet path, which method also provides feeding into at least one heat exchanger and at one or more intermediate positions of said path, a second flow of operating fluid having a respective predetermined inlet temperature.
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10.发明公开
公开(公告)号：EP1363729A1
公开(公告)日：2003-11-26
申请号：EP02719912.4
申请日：2002-02-25
申请人： Methanol Casale S.A.
发明人： FILIPPI, Ermanno , RIZZI, Enrico , TAROZZO, Mirco
CPC分类号： F28F9/0275 , B01J8/0285 , B01J8/0496 , B01J19/0013 , B01J2208/0015 , B01J2219/00085 , F28C3/00 , F28D9/0031 , F28D9/0087 , F28D2021/0077 , F28F27/00 , F28F2009/0297
摘要： Method for carrying out in continuous, under so-called pseudo-isothermal conditions and in a predetermined reaction environment, such as a catalytic bed, a selected chemical reaction, comprising the steps of providing in the reaction environment at least one heat exchanger fed with a first flow of a heat exchange operating fluid at a respective predetermined inlet temperature, the fluid passing through at least one heat exchanger according to a respective inlet/outlet path, which method also provides feeding into at least one heat exchanger and at one or more intermediate positions of said path, a second flow of operating fluid having a respective predetermined inlet temperature.
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