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1. 发明申请

WO1995003931A1 PROCESS FOR THE CRYOGENIC PRODUCTION OF BLOW MOULDED PLASTIC PARTS 审中-公开
标题翻译：方法低温生产吹塑制品塑料
公开(公告)号：WO1995003931A1
公开(公告)日：1995-02-09
申请号：PCT/EP1994002498
申请日：1994-07-28
申请人： AIR PRODUCTS GMBH , BABEL, Olaf , ERLER, Hans
发明人： AIR PRODUCTS GMBH
IPC分类号： B29C49/66
CPC分类号： B29C49/66 , B29C2049/4647
摘要： The invention relates to a process for the cryogenic production of blow moulded plastic parts, whereby air is used as the blowing medium and is fed into a preform (8) in a blow mould, and the preform (8), which is deformable when hot, is blown-up with the air through a blow mandrel (15) before being cooled with dried, cooler air. According to the invention, the air used as a blowing medium is dried before being introduced into the preform, and the dried air is fed into the blown-up preform in a super-cooled state, with a temperature of between approximately -50 DEG C and -170 DEG C, in order to cool the preform. While the blow mould is open, it and/or the blow mandrel are flushed with dry and preferably warm air.
摘要翻译：本发明涉及一种用于低温生产的由塑料制成的吹塑模制零件，其特征在于，空气被作为一个位于在吹塑模具中的预型体（8）的发泡剂通过的处理，并且当热型坯（8）上的吹塑心轴（15）用空气充气可变形的是与干燥，凉爽的空气被随后冷却; 根据本发明，作为吹入介质中的空气被在引入预成型件进行干燥，并将干燥空气被用作低温空气约-50℃的之间，并且被引入约-170℃下进膨胀的型坯以使其冷却; 吹塑模具和/或所述心轴（45）是，在吹塑模具被打开时，用干燥的，优选热空气或冲洗冲洗。

2. 发明申请

WO1995003932A1 PROCESS AND DEVICE FOR PRODUCING BLOW-MOULDED PLASTIC PARTS 审中-公开
标题翻译：方法和设备的塑料中空成型生产
公开(公告)号：WO1995003932A1
公开(公告)日：1995-02-09
申请号：PCT/EP1994002499
申请日：1994-07-28
申请人： AIR PRODUCTS GMBH , BABEL, Olaf , ERLER, Hans
发明人： AIR PRODUCTS GMBH
IPC分类号： B29C49/66
CPC分类号： B29C49/46 , B29C2035/165 , B29C2049/4608 , Y02P70/271
摘要： The invention relates to a process for producing blow moulded plastic parts. The blowing medium used is an inert gas such as nitrogen, which is fed into a deformable preform (7) in a blow mould in order to blow it up and subsequently cool it from within. According to the invention, the nitrogen introduced as a blowing medium consists substantially, and preferably exclusively, of warm, dry nitrogen which has previously been vapourized during the internal cooling of a blown-up preform (7), the blow mandrel (5) and blow mould (6) being flushed with warm, dry nitrogen when the latter is open. The internal cooling is carried out at a higher inlet pressure than that of the blowing-up process. The invention also relates to a device for implementing the process.
摘要翻译：本发明涉及一种用于制造由塑料制成的，作为发泡剂，惰性气体，特别是氮气被传递吹塑制品，在位于吹模变形的预成型件（7）膨胀，然后将膨胀的型坯（7），以冷却内部 ; 根据引入的作为发泡剂的中氮基本上，优选仅其已经膨胀的型坯内部冷却的过程中先前蒸发干燥和热的氮的本发明，所述吹塑心轴（5）和所述吹塑模具（6），而这是用温开通过干燥的氮气和/或研磨; 内部的冷却过程是在低于充气过程更高的入口压力下进行。此外，本发明涉及一种装置，尤其是用于执行这种方法。

3. 发明申请

WO1996029539A1 METHOD AND ROLLER GRILL FOR BURNING REFUSE 审中-公开
标题翻译：方法和冷轧不锈钢燃烧垃圾
公开(公告)号：WO1996029539A1
公开(公告)日：1996-09-26
申请号：PCT/EP1996001153
申请日：1996-03-18
申请人： DEUTSCHE BABCOCK ANLAGEN GMBH , AIR PRODUCTS GMBH , KELDENICH, Kai , SCHEFFLER, Jürgen , GRELL, Peter , FRIELINGSDORF, Othmar , ROBSON, Colin, Peter
发明人： DEUTSCHE BABCOCK ANLAGEN GMBH , AIR PRODUCTS GMBH
IPC分类号： F23G05/00
CPC分类号： F23L1/02 , F23B2900/00004 , F23G5/002 , F23H9/02 , F23L7/00 , Y02E20/344
摘要： Enriching combustion air with oxygen when refuse is burned is a known procedure. Even low-level enrichment causes a considerable rise in temperature in the combustion chamber. In order to limit that rise in temperature, it has been the practice to spray wet sludge into the combustion chamber as an extinguishing agent. This makes it possible to enrich the air to any desired degree, but requires a very large quantity of oxygen, thus considerably increasing operating costs. According to the present invention, the additional oxygen-enriched air is blown from air boxes (7) into the refuse layer, independently of the primary air, only within narrow zones extending transversely, in a roller grill hearth (1) within the confines of the roller gussets between any two adjacent rollers (5). In this way, an intense fire is fanned and ignites the overlying refuse (8). The combustion efficiency is hereby considerably improved at little cost and without any unwanted rise in temperature.
摘要翻译：垃圾燃烧已经知道用氧气，以丰富的燃烧空气。即使是很小的积累使炉内温度的显着增加。为了遏制的温度升高，一个已喷洒Nasschlamm作为灭火液体进入燃烧室。这个任意高的富集虽然是可能的。然而，有一个非常高的氧气需求，这显著增加了操作成本。根据本发明的富含氧的另外的空气在两个相邻的辊子（5）之间的所述辊联接片的区域被吹入独立地从仅在窄的区域的空气箱（7）的一次空气，在废物层横向方向上的区域延伸，在一个Walzenrostfeuerung（1）。以这种方式，激烈火点燃在狭窄的区域，其用作上覆废物（8）一个雷管。如果没有温度显著改善烧坏不希望增加与小的努力来实现的。

4. 发明申请

WO2014009727A1 METHOD FOR TREATING ELONGATED METAL PRODUCT BY HEATING AND OXIDIZING THE SURFACE IN A CONTROLLED ENVIRONMENT 审中-公开
标题翻译：通过加热和氧化控制环境中的表面来处理延长的金属产品的方法
公开(公告)号：WO2014009727A1
公开(公告)日：2014-01-16
申请号：PCT/GB2013/051835
申请日：2013-07-10
申请人： KTS WIRE LTD , AIR PRODUCTS GMBH , AKUH, Maximus , PLICHT, Guido , WILOCH, Kris , CASHMORE, Brian
发明人： AKUH, Maximus , PLICHT, Guido , WILOCH, Kris , CASHMORE, Brian
IPC分类号： C21D1/74 , C23C8/02 , C23C8/10 , C21D9/52 , C21D9/54 , C21D9/56 , C21D9/60 , C23C8/14
CPC分类号： C23C8/12 , C21D1/74 , C21D1/76 , C21D9/52 , C21D9/525 , C21D9/54 , C21D9/56 , C21D9/561 , C21D9/562 , C21D9/60 , C23C8/02 , C23C8/10 , C23C8/14 , C23F17/00 , Y02P10/253
摘要： A method and apparatus are provided for making a metal product with improved surface characteristics. The method provides for treating the metal product through a method comprising: heating the metal product; exposing the outer surface of the metal product to a controlled environment; and oxidising the outer surface of the metal product. The heating may take the metal product to an elevated temperature, the elevated temperature of the metal product being at least 725°C. The method further comprises a controlled environment around the metal product which is controlled with respect to the atmosphere around the metal product, and in particular the nitrogen and/or oxygen and/or hydrogen content thereof. The result is a more consistent surface for elongate metal products, having a more consistent colour to the surface, a more durable and hard wearing surface and/or a surface which is not prone to flaking.
摘要翻译：提供了一种用于制造具有改进的表面特性的金属产品的方法和装置。该方法提供了通过以下方法处理金属产品：包括：加热金属产品; 将金属产品的外表面暴露于受控环境; 并氧化金属制品的外表面。加热可以使金属产品升高温度，金属产品的升高温度至少为725℃。该方法还包括围绕金属产品控制的金属产品周围的受控环境，特别是氮和/或氧和/或氢含量。结果是对于细长金属产品的更加一致的表面，具有与表面更一致的颜色，更耐用和耐磨损的表面和/或不容易剥落的表面。

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