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1. 发明授权

US5382603A Process and apparatus for the preparation of a polyurethane reaction mixture 失效
标题翻译：用于制备聚氨酯反应混合物的方法和设备
公开(公告)号：US5382603A
公开(公告)日：1995-01-17
申请号：US117047
申请日：1993-09-09
申请人： Kurt Krippl , Wilfried Ebeling , Jurgen Fietz , Hans-Michael Sulzbach , Reiner Raffel , Ferdinand Althausen
发明人： Kurt Krippl , Wilfried Ebeling , Jurgen Fietz , Hans-Michael Sulzbach , Reiner Raffel , Ferdinand Althausen
IPC分类号： B29B7/74 , C08L75/00
CPC分类号： B29C44/3446 , B29B7/7485
摘要： The variations in the delivery rate of additive caused by fluctuations in a system for the preparation of a polyurethane reaction mixture from flowable reactants and an additive, in particular a blowing agent, are kept within negligible limits by subdividing the supply pipe (4) to the mixing head (6) into a main pipe (8) and a subpipe (9) and introducing the additive into the side stream, which is substantially smaller than the main stream.
摘要翻译：由可流动的反应物和添加剂，特别是发泡剂制备聚氨酯反应混合物的系统的波动引起的添加剂的输送速率的变化通过将供给管（4）细分为混合头（6）进入主管（8）和子管（9），并将添加剂引入到比主流小的侧流中。

2. 发明授权

US5833930A Apparatus for foam manufacturing using carbon dioxide dissolved under pressure 失效
标题翻译：用于在压力下溶解二氧化碳的泡沫制造装置
公开(公告)号：US5833930A
公开(公告)日：1998-11-10
申请号：US795841
申请日：1997-02-06
申请人： Hans-Michael Sulzbach , Ferdinand Althausen , Herbert Steilen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
发明人： Hans-Michael Sulzbach , Ferdinand Althausen , Herbert Steilen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
IPC分类号： C08J9/12 , B29C44/00 , B29C44/34 , B29C44/46 , B29K75/00 , C08F5/02
CPC分类号： B29C44/461 , B29C44/348 , Y10S521/914
摘要： For the expansion of a liquid containing gas under pressure in dissolved form, it is proposed that the liquid be passed with expansion through an extended flow channel with a small cross-sectional measurement with generation of high rates of shear. The velocity of the liquid is then reduced prior to the foaming.
摘要翻译：为了在溶解形式的压力下膨胀含液体的气体，建议液体通过具有较小横截面测量并且产生高剪切速率的延伸流动通道膨胀。然后在发泡之前将液体的速度降低。

3. 发明授权

US5643970A Method and apparatus for foam manufacture using carbon dioxide dissolved under pressure 失效
标题翻译：用于在压力下溶解的二氧化碳的泡沫制造方法和装置
公开(公告)号：US5643970A
公开(公告)日：1997-07-01
申请号：US572394
申请日：1995-12-14
申请人： Hans-Michael Sulzbach , Ferdinand Althausen , Herbert Steilen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
发明人： Hans-Michael Sulzbach , Ferdinand Althausen , Herbert Steilen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
IPC分类号： C08J9/12 , B29C44/00 , B29C44/34 , B29C44/46 , B29K75/00 , C08G18/00 , C08J9/00
CPC分类号： B29C44/461 , B29C44/348 , Y10S521/914
摘要： For the expansion of a liquid containing gas under pressure in dissolved form, it is proposed that the liquid be passed with expansion through an extended flow channel with a small cross-sectional measurement with generation of high rates of shear. The velocity of the liquid is then reduced prior to the foaming.
摘要翻译：为了在溶解形式的压力下膨胀含液体的气体，建议液体通过具有较小横截面测量并且产生高剪切速率的延伸流动通道膨胀。然后在发泡之前将液体的速度降低。

4. 发明授权

US06147133A Process and device for producing foam using carbon dioxide dissolved under pressure 失效
标题翻译：使用溶解在压力下的二氧化碳生产泡沫的方法和装置
公开(公告)号：US06147133A
公开(公告)日：2000-11-14
申请号：US180982
申请日：1998-11-19
申请人： Hans-Michael Sulzbach , Ferdinand Althausen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
发明人： Hans-Michael Sulzbach , Ferdinand Althausen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
IPC分类号： B29C44/00 , B29C44/46 , C08G18/04
CPC分类号： B29C44/461
摘要： A process and a device are described for the continuous production of block foam by the foaming of a mixture which reacts to form polyurethane and which contains carbon dioxide dissolved under pressure, wherein the pressure of the reactive mixture is reduced on passing through a pressure reduction zone in the form of an aperture, and blockage of the aperture is prevented by the relative movement of the aperture-delimiting faces with respect to each other.
摘要翻译： PCT No.PCT / EP97 / 02521 Sec。 371日期：1998年11月19日 102（e）1998年11月19日日期PCT提交1997年5月16日PCT公布。出版物WO97 / 45240 日期1997年12月4日描述了一种方法和装置，用于通过反应形成聚氨酯并且其中包含在压力下溶解的二氧化碳的混合物的发泡来连续生产块状泡沫，其中反应混合物的压力通过通过孔的形式的减压区，并且通过孔限定面相对于彼此的相对运动来防止孔的阻塞。

5. 发明授权

US6019919A Process for foam production using carbon dioxide dissolved under pressure 失效
标题翻译：在压力下溶解二氧化碳的泡沫生产工艺
公开(公告)号：US6019919A
公开(公告)日：2000-02-01
申请号：US887584
申请日：1997-07-03
申请人： Hans-Michael Sulzbach , Ferdinand Althausen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
发明人： Hans-Michael Sulzbach , Ferdinand Althausen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
IPC分类号： B29C44/34 , B29C44/46 , B29C44/20
CPC分类号： B29C44/461 , B29C44/348 , Y10S264/77
摘要： A process and device for the continuous production of slabstock foam by foaming a polyurethane reactive mixture containing carbon dioxide dissolved under pressure, comprising the steps ofa) feeding said polyurethane reactive mixture into a linear extended pressure distribution chamber at a pressure above that of the solubility vapor pressure of said dissolved carbon dioxide,b) reducing pressure to a pressure below said solubility vapor pressure of said dissolved carbon dioxide in a linear extended pressure reduction zone,c) feeding said polyurethane reactive mixture from said pressure reduction zone into a foaming chamber with a widening cross-section of flow to form a foamed reactive mixture, andd) applying said foamed reactive mixture (froth) substantially perpendicularly and free-flowing onto a conveyer belt of a continuous slabstock foam plant.
摘要翻译：一种用于通过发泡含有在压力下溶解的二氧化碳的聚氨酯反应性混合物来连续生产块状泡沫的方法和装置，包括以下步骤：a）将所述聚氨酯反应性混合物以高于溶解度的压力所述溶解的二氧化碳的蒸汽压力，b）将压力降低到低于所述溶解的二氧化碳在线性扩展减压区域的溶解度蒸气压的压力，c）将所述聚氨酯反应混合物从所述减压区进料到具有膨胀的流动横截面以形成发泡反应性混合物，以及d）基本垂直地施加所述发泡反应性混合物（泡沫）并自由流动到连续板块泡沫设备的传送带上。

6. 发明授权

US5547276A Method and apparatus for continuously dispersing fine particle-sized solids in a liquid 失效
标题翻译：将细粒度固体连续分散在液体中的方法和装置
公开(公告)号：US5547276A
公开(公告)日：1996-08-20
申请号：US496377
申请日：1995-06-29
申请人： Hans-Michael Sulzbach , Reiner Raffel , Ferdinand Althausen , Jurgen Wirth
发明人： Hans-Michael Sulzbach , Reiner Raffel , Ferdinand Althausen , Jurgen Wirth
IPC分类号： B29B7/42 , B01F3/12 , B01F15/02 , B01F15/04 , B29B7/60 , B29B7/74 , B29B7/84 , B29B7/86 , B29B7/94 , C08G18/00 , C08G18/08 , B01F13/06
CPC分类号： B29B7/7485 , B01F15/0412 , B01F2003/125
摘要： A method and apparatus for continuously dispersing fine particle-sized solids in liquids by a continuous process, in which a constant stream of liquid is fed into a mixing apparatus and fine-particle-sized solids are metered into the mixing apparatus by means of a metering screw as a function of the pressure prevailing in the mixing apparatus. The solids conveyed by the metering screw are supplied from an intermediate vacuum tank with a controlled filler level.
摘要翻译：通过连续方法将细颗粒尺寸的固体连续分散在液体中的方法和装置，其中将恒定的液体流送入混合装置和细粒大小的固体，通过计量螺杆作为混合装置中存在的压力的函数。由计量螺杆输送的固体由具有受控填料水平的中间真空罐供应。

7. 发明授权

US4764536A Process and apparatus for the preparation of a free-flowing mixture made of free-flowing components which reacts to form foam 失效
标题翻译：用于制备由自由流动组分制成的自由流动混合物的方法和装置，其反应形成泡沫
公开(公告)号：US4764536A
公开(公告)日：1988-08-16
申请号：US3447
申请日：1987-01-15
申请人： Ferdinand Proksa , Ferdinand Althausen , Gottfried Bucher , Reiner Raffel , Hans-Michael Sulzbach
发明人： Ferdinand Proksa , Ferdinand Althausen , Gottfried Bucher , Reiner Raffel , Hans-Michael Sulzbach
IPC分类号： B29B7/76 , C08G18/14
CPC分类号： B29B7/7621 , Y10S261/26 , Y10S261/27 , Y10S521/917
摘要： The present invention is directed to a process and apparatus for introducing gas into one of at least two free-flowing components which are subsequently mixed to provide a foam-forming free-flowing mixture by transferring the component to have gas dispersed therein from a supply container to a gas loading area, loading the component with gas and returning the component to the supply area, wherein the gas used in the gas loading area is obtained from a gas cushion maintained in the supply container and wherein the gas is compressed to a pressure higher than the pressure in the gas loading area before it is dispersed into the free-flowing component.
摘要翻译：本发明涉及一种用于将气体引入至少两个自由流动组分中的一个的方法和装置，随后将其混合以通过将组分转移以从其中分散在其中的气体供应泡沫形成自由流动的混合物到气体装载区域，将气体装载并将组分返回到供应区域，其中在气体装载区域中使用的气体从保持在供应容器中的气垫获得，并且其中气体被压缩到更高的压力比在气体装载区域中分散到自由流动部件之前的压力高。

8. 发明授权

US4749554A Nozzle for mixing flowable reaction components 失效
标题翻译：用于混合可流动反应组分的喷嘴
公开(公告)号：US4749554A
公开(公告)日：1988-06-07
申请号：US643508
申请日：1984-08-23
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： B29B7/74 , B29C44/42 , B29C45/16 , B29C45/03 , B29C45/20
CPC分类号： B29C45/1607 , B29B7/7457 , B29C44/425 , B29C45/1603
摘要： The invention relates to a nozzle for mixing at least two flowable (and in particular foam-forming) reaction components comprising a housing; component supply pipes leading into the housing; a housing bore arranged in the housing having a coaxial outlet channel in its end face; at least one needle casing arranged coaxially in the housing bore; an injection needle guided coaxially in the needle casing; a first chamber arranged between the wall of the housing bore and the needle casing with one of the component supply pipes opening into said first chamber; a second chamber arranged between the needle casing and the injection needle, with another component supply pipe opening into said second chamber; wherein in the closed state, said injection needle forms a tight fit with the internal end face of the needle casing, and the external end face of said needle casing forms a tight fit with the internal end face of the housing bore; and wherein in the open state, said injection needle frees a coaxial nozzle opening of the needle casing and an opening is formed between the external end face of the needle casing and the internal end face of housing bore.
摘要翻译：本发明涉及一种用于混合至少两种可流动的（特别是泡沫形成的）反应组分的喷嘴，其包括壳体; 通向外壳的部件供给管; 布置在壳体中的壳体孔在其端面具有同轴的出口通道; 至少一个同轴地布置在所述壳体孔中的针壳; 针筒同轴引导的注射针; 第一室，布置在所述壳体孔的壁和所述针壳之间，其中所述部件供应管中的一个通向所述第一室; 布置在所述针壳和所述注射针之间的第二腔，具有通向所述第二腔的另一部件供给管; 其中，在所述关闭状态下，所述注射针与所述针壳的内端面形成紧密配合，并且所述针壳的外端面与所述壳体孔的内端面形成紧密配合; 并且其中在所述打开状态下，所述注射针使所述针壳的同轴喷嘴开口松开，并且在所述针壳的外端面与所述壳体孔的内端面之间形成开口。

9. 发明授权

US5788932A Apparatus for preparing flowable reaction mixtures from at least two flowable reactants 失效
标题翻译：用于从至少两种可流动反应物制备可流动反应混合物的装置
公开(公告)号：US5788932A
公开(公告)日：1998-08-04
申请号：US26362
申请日：1993-03-04
申请人： Ferdinand Proksa , Hans-Michael Sulzbach , Ferdinand Althausen , Reiner Raffel
发明人： Ferdinand Proksa , Hans-Michael Sulzbach , Ferdinand Althausen , Reiner Raffel
IPC分类号： B29B7/76 , B67D5/52
CPC分类号： B29B7/7631
摘要： An apparatus for preparing flowable reaction mixtures from at least two flowable reactants in which the components are injected into a mixing chamber by means of injection nozzles, the force of the reactant acting upon the nozzle needle is at least substantially compensated to avoid impairing the mixing ratio during a change-over of the nozzle needle. The rear end of the nozzle needle is provided with a chamber communicating with the component supply line.
摘要翻译：一种用于从至少两种可流动反应物制备可流动反应混合物的装置，其中通过注射喷嘴将组分注入混合室中，作用在喷嘴针上的反应物的力至少被基本上补偿以避免损害混合比在喷嘴针的转换期间。喷嘴针的后端设置有与部件供给线连通的室。

10. 发明授权

US5443797A Process and apparatus for the production of a flowable reaction mixture from at least two flowable reactive components 失效
标题翻译：用于从至少两个可流动反应组分生产可流动反应混合物的方法和装置
公开(公告)号：US5443797A
公开(公告)日：1995-08-22
申请号：US895485
申请日：1992-06-08
申请人： Ferdinand Proksa , Hans-Michael Sulzbach , Ferdinand Althausen , Helmut Duschanek , Reiner Raffel
发明人： Ferdinand Proksa , Hans-Michael Sulzbach , Ferdinand Althausen , Helmut Duschanek , Reiner Raffel
IPC分类号： B01F5/00 , B29B7/76 , B01F15/02 , C08F2/00
CPC分类号： B29B7/7668
摘要： A process and apparatus are described for the production of a flowable reaction mixture from at least two flowable reactive components which may be difficult to mix, which components react with one another to form a solid or a foam material. The components are injected into a mixing zone where the components are mixed in a continuous flow. The mixture flowing from the throttling zone is divided into two sub-streams which flow around a piston and which recombine opposite the division point.
摘要翻译：描述了用于从可能难以混合的至少两种可流动反应性组分生产可流动反应混合物的方法和装置，该组分彼此反应以形成固体或泡沫材料。将组分注入混合区，其中组分以连续流动混合。从节流区流出的混合物被分成两个流在活塞周围并流过与分开相反的子流。

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