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31. 发明授权

US4452917A Process and a mixing head for the production of a reaction mixture comprising at least two flowable reaction components 失效
标题翻译：方法和用于生产包含至少两种可流动反应组分的反应混合物的混合头
公开(公告)号：US4452917A
公开(公告)日：1984-06-05
申请号：US509614
申请日：1983-07-01
申请人： Ferdinand Proksa , Hans-Michael Sulzbach , Reiner Raffel , Ferdinand Althausen
发明人： Ferdinand Proksa , Hans-Michael Sulzbach , Reiner Raffel , Ferdinand Althausen
IPC分类号： B01F5/02 , B01J19/26 , B29B7/76 , G01F11/06
CPC分类号： B29B7/76 , B29B7/7605 , Y10S261/26
摘要： A process and a mixing head for the production of a reaction mixture comprising at least two reaction components, with a high degree of mixing. By this process, reaction components are introduced, at a high pressure into one end of the mixing chamber of the mixing head, these components being deflected by the front of the discharge piston which forms the opposite end of the chamber, a counterflow forming intensive turbulences on the wall of the mixing chamber and on the boundary surface with the incoming flow before this counterflow exits the mixing chamber at the same end through which it entered the chamber, substantially as a radially-directed, laminar flow.
摘要翻译：一种制备包含至少两种反应组分的反应混合物的方法和混合头，具有高度的混合。通过该过程，反应组分在高压下引入混合头的混合室的一端，这些组分被排出活塞的前部偏转，形成腔的相对端，逆流形成强烈的紊流在混合室的壁上和边界表面上与进入的流动相反，在该逆流离开混合室的同一端部，通过该混合室进入室，基本上为径向定向的层流。

32. 发明授权

US6033104A Device for removing plastics residues from mixer head outlet pipes 失效
标题翻译：用于从混合器头出口管中去除塑料残留物的装置
公开(公告)号：US6033104A
公开(公告)日：2000-03-07
申请号：US60714
申请日：1998-04-15
申请人： Ferdinand Althausen
发明人： Ferdinand Althausen
IPC分类号： B29B7/80 , B01F15/00 , B29B7/76
CPC分类号： B01F15/00019 , B29B7/7684 , B29B7/808
摘要： A device for removing plastics residue from a cleaning piston having an end face and a mixer head outlet pipe of a counter-current injection mixer head, wherein the device comprises a stripping plunger having a stripping edge; a mortar for receiving the stripping plunger, the mortar comprising an outlet opening for disposing the plastics residue from the mortar which is disposed at an angle to an impact face of the mortar; a hydraulic device for bringing the mixer head and the stripping plunger towards each other in the cleaning position, in which the stripping edge of the stripping plunger is aligned with the end face of the cleaning piston, wherein the axis of the cleaning piston is situated between the mortar and the stripping plunger; and a hydraulic device for moving the stripping plunger parallel to the end face of the cleaning piston into the mortar and towards the impact face of the mortar.
摘要翻译：一种用于从具有端面的清洁活塞去除塑料残留物的装置和逆流注射混合器头的混合器头出口管，其中该装置包括具有剥离边缘的剥离柱塞; 用于接收剥离柱塞的砂浆，所述砂浆包括用于将来自所述砂浆的塑料残余物设置成与所述砂浆的冲击面成一定角度的出口; 液压装置，用于在清洁位置使混合器头和剥离柱塞朝向彼此，其中剥离柱塞的剥离边缘与清洁活塞的端面对准，其中清洁活塞的轴线位于砂浆和剥离柱塞; 以及用于将剥离柱塞平行于清洁活塞的端面移动到砂浆中并朝向砂浆的冲击面的液压装置。

33. 发明授权

US6065862A High-pressure mixing head 失效
标题翻译：高压混合头
公开(公告)号：US6065862A
公开(公告)日：2000-05-23
申请号：US214188
申请日：1998-12-30
申请人： Ferdinand Althausen , Jurgen Wirth , Florian Thiebes
发明人： Ferdinand Althausen , Jurgen Wirth , Florian Thiebes
IPC分类号： B29B7/76 , B01F5/04 , B01F15/02
CPC分类号： B29B7/76
摘要： The present invention relates to a high-pressure mixing head for mixing at least two reactive plastic components, containing a mixing chamber, into which there lead two injection nozzles arranged opposite one another for the components, a proportioning piston which is displaceable in the mixing chamber and a settling and outflow chamber with a cleaning slide extending substantially perpendicular to the axis of the mixing chamber, characterized in that the settling chamber and the cleaning slide have a substantially rectangular cross-section with an axial ratio from 10 to 100. The axial ratio is defined as the ratio of the width of the settling chamber and the cleaning slide to the thickness of the settling chamber and cleaning slide.
摘要翻译： PCT No.PCT / EP97 / 03442 Sec。 371日期1998年12月30日第 102（e）日期1998年12月30日PCT 1997年7月1日PCT公布。第WO98 / 01274号公报 1998年1月15日发明内容本发明涉及一种用于混合至少两个反应性塑料部件的高压混合头，该混合头包含混合室，其中引入两个彼此相对布置的喷嘴的部件，可在混合室中移动，以及沉降和流出室，其具有基本上垂直于混合室的轴线延伸的清洁滑动件，其特征在于，沉降室和清洁滑块具有基本上矩形的横截面，其轴向比为10至轴比定义为沉降室和清洁滑块的宽度与沉降室和清洁滑块的厚度的比率。

34. 发明授权

US06261486B1 Process and device for the production of polyurethane moldings by the shot process 失效
标题翻译：用于生产聚氨酯模制品的工艺和装置通过喷丸处理
公开(公告)号：US06261486B1
公开(公告)日：2001-07-17
申请号：US09357434
申请日：1999-07-20
申请人： Hans-Michael Sulzbach , Ferdinand Althausen
发明人： Hans-Michael Sulzbach , Ferdinand Althausen
IPC分类号： B29C4513
CPC分类号： B29B7/7476 , B29B7/7615 , F04B13/00 , F04B53/08
摘要： For the production of polyurethane moldings by the shot process from isocyanate and polyol components, the production is improved in that, in addition to the conditioning already known for the line system, at least one of the commercially available but modified metering pumps is also conditioned in that some of the reaction component made available flows in circulation through the intermediate space between the enclosed metering component and housing of the pump.
摘要翻译：对于通过异氰酸酯和多元醇组分的喷射方法生产聚氨酯模制品，改进了生产，因为除了线路系统已知的调节之外，至少一种市售但是改进的计量泵也是在所提供的一些反应组分可循环通过封闭的计量组件和泵壳体之间的中间空间流动。

35. 发明授权

US5637277A Process and device for producing foam casings with CFC-free polyurethane foams 失效
标题翻译：用于生产不含CFC的聚氨酯泡沫塑料泡罩的方法和装置
公开(公告)号：US5637277A
公开(公告)日：1997-06-10
申请号：US285384
申请日：1994-08-02
申请人： Ferdinand Althausen , Helmut Duschanek , Bodo Buchel , Kurt Pieper , Werner Kraft
发明人： Ferdinand Althausen , Helmut Duschanek , Bodo Buchel , Kurt Pieper , Werner Kraft
IPC分类号： B29C39/02 , B29C37/00 , B29C39/22 , B29C39/42 , B29C44/34 , B29K75/00 , B29K105/04 , B29L22/00 , C08F2/00
CPC分类号： B29C44/3403 , B29C37/006
摘要： A process and device for foaming casings, particularly refrigerator casings, with a blowing agent which can form an explosive mixture with atmospheric oxygen during evaporation which reduce the risk of explosion by introducing inert gas into the space in which the foam is to be formed by means of a servo-controlled inlet valve.
摘要翻译：用于发泡壳体，特别是冰箱壳体的方法和装置，其具有可在蒸发期间与大气氧形成爆炸性混合物的发泡剂，其通过将惰性气体引入到通过装置形成泡沫的空间中来降低爆炸的风险的伺服控制进气阀。

36. 发明授权

US4309373A Process for filling cavities with flowable reaction mixtures 失效
标题翻译：用可流动的反应混合物填充空腔的方法
公开(公告)号：US4309373A
公开(公告)日：1982-01-05
申请号：US2776
申请日：1979-01-11
申请人： Ferdinand Althausen , Ferdinand Proksa , Ulrich Osinski
发明人： Ferdinand Althausen , Ferdinand Proksa , Ulrich Osinski
IPC分类号： B29C44/34 , B29F1/03
CPC分类号： B29C44/588 , Y10S264/83
摘要： The instant invention is directed to a process for filling a cavity with a flowable reaction mixture through an inlet opening located at the bottom of the cavity. The process broadly comprises injecting a relatively small amount of reaction mixture into the cavity to cover the inlet opening with reaction mixture. The injection process is then briefly interrupted. Thereafter, the remaining amount of reaction mixture is injected into the cavity. The invention also relates to apparatus useful in performing the above-described process.
摘要翻译：本发明涉及一种通过位于空腔底部的入口填充具有可流动反应混合物的空腔的方法。该方法广泛地包括将相对少量的反应混合物注入空腔中以用反应混合物覆盖入口。注射过程然后短暂中断。此后，将剩余量的反应混合物注入空腔。本发明还涉及用于执行上述处理的装置。

37. 发明授权

US5312596A Mixhead for mixing at least two free-flowing reaction components 失效
标题翻译：混合头用于混合至少两个自由流动的反应组分
公开(公告)号：US5312596A
公开(公告)日：1994-05-17
申请号：US49902
申请日：1993-04-20
申请人： Ferdinand Proksa , Hans-Michael Sulzbach , Ferdinand Althausen
发明人： Ferdinand Proksa , Hans-Michael Sulzbach , Ferdinand Althausen
IPC分类号： B01F5/00 , B29B7/76 , B29C45/00 , B01F15/02
CPC分类号： B29B7/76
摘要： In order not to have to rinse, during breaks in production, oscillating mixheads such as are used for the manufacture of free-flowing, plastic-forming reaction mixtures, an exchangeable insert part held in position by means of a clip and preferably consisting of plastic material is provided in the mixhead. The insert has a mixing chamber and an outlet channel. This insert part can be disposable or reusable.
摘要翻译：为了不必冲洗，在生产中断期间，用于制造自由流动的成型塑料反应混合物的振荡混合头，可更换的插入部分通过夹子保持在适当位置并且优选地由塑料混合头中提供材料。插入件具有混合室和出口通道。该插入部件可以是一次性的或可重复使用的。

38. 发明授权

US4520947A Machinery for filling cavities with flowable reaction mixtures 失效
标题翻译：用可流动的反应混合物填充空腔的机器
公开(公告)号：US4520947A
公开(公告)日：1985-06-04
申请号：US410220
申请日：1982-08-23
申请人： Ferdinand Althausen , Ferdinand Proksa , Ulrich Osinski
发明人： Ferdinand Althausen , Ferdinand Proksa , Ulrich Osinski
IPC分类号： B29C44/34 , B29F1/03
CPC分类号： B29C44/588 , Y10S264/83
摘要： The instant invention is directed to a process for filling a cavity with a flowable reaction mixture through an inlet opening located at the bottom of the cavity. The process broadly comprises injecting a relatively small amount of reaction mixture into the cavity to cover the inlet opening with reaction mixture. The injection process is then briefly interrupted. Thereafter, the remaining amount of reaction mixture is injected into the cavity. The invention also relates to apparatus useful in performing the above-described process.
摘要翻译：本发明涉及一种通过位于空腔底部的入口填充具有可流动反应混合物的空腔的方法。该方法广泛地包括将相对少量的反应混合物注入空腔中以用反应混合物覆盖入口。注射过程然后短暂中断。此后，将剩余量的反应混合物注入空腔。本发明还涉及用于执行上述处理的装置。

39. 发明授权

US4082251A Mixing head for a machine for producing multicomponent plastics 失效
标题翻译：用于生产多组分塑料的机器的混合头
公开(公告)号：US4082251A
公开(公告)日：1978-04-04
申请号：US575770
申请日：1975-05-08
申请人： Ferdinand Althausen , Rainer Raffel
发明人： Ferdinand Althausen , Rainer Raffel
IPC分类号： B01F5/00 , B29B7/00 , B29B7/76 , B29C39/00 , B29C39/02 , B29C39/24 , C08G18/00 , C08G85/00 , B01F15/02
CPC分类号： B29B7/7684 , Y10T137/86815
摘要： The two coupled vertical-lift slides of a mixing head for multicomponent plastics are formed with recesses which, in the rest position of the mixing head, form part of the mixing chamber wall so that a stripping rod, whose diameter is greater than the minimum interval between the vertical-lift slides, can be pushed through, preferably perpendicularly of the vertical-lift slides, to scrape out the mixing chamber.

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