公开(公告)号：EP0365502A3

公开(公告)日：1992-01-02

申请号：EP89850344.6

申请日：1989-10-11

申请人： FINNMINERALS OY

发明人： Ahonen, Pertti Kalevi ,  Huovinen, Mauno Sakari

IPC分类号： C09D17/00 ,  D21H19/40

CPC分类号： D21H19/40

摘要： The invention concerns a method for preparing a pigment mix to be used in the coating of a paper web, in which method a water slurry is prepared containing talc and at least one other component of the coating mix such as calcined clay or calcined talc. The invention is characterized by first dispersing talc into a water slurry and thereafter mixing the second component of the coating mix in dry form into the talc slurry prepared in the first stage. This kind of a direct mixing method results in a pigment mix allowing preselected opacity and printability values of the paper to be attained using an appreciably lower proportion of the second component, such as calcined clay or calcined talc, in the mix.

公开(公告)号：EP0440591A2

公开(公告)日：1991-08-07

申请号：EP91850017.4

申请日：1991-01-30

申请人： LOHJA BETONILA OY

发明人： Virtanen, Olli

IPC分类号： B28B21/96 ,  B28B21/44 ,  B28B1/32 ,  B28B11/08

CPC分类号： B28B21/96 ,  B28B1/32 ,  B28B11/0845 ,  B28B21/44

摘要： The invention concerns a method for producing a concrete pillar, said method being based on the shotcreting of an appropriately shaped frame structure of the concrete pillar with concrete, and said frame structure is simultaneously rotated on a rotating shaft (2) attached to the frame structure while being shotcreted with concrete, and said shotcreted concrete surface is shaped after shotcreting with the help of, e.g., a collar (4) having a desired shape. The concrete pillar is allowed to harden while being attached to the rotating shaft (2), and after hardening, the surface of the concrete pillar is ground with a grinding apparatus (5), and the concrete pillar is rotated on its rotating shaft either in the same rotating equipment in which the concrete pillars are shotcreted, or alternatively, in a separate grinding apparatus.

摘要翻译： 本发明涉及一种用于生产混凝土柱的方法，所述方法基于混凝土柱的适当形状的框架结构的混凝土喷射，并且所述框架结构同时在附接到框架结构的旋转轴（2）上旋转 同时用混凝土喷射，并且所述喷砂混凝土表面在喷射后通过例如具有期望形状的轴环（4）的帮助而成形。 允许混凝土支柱在旋转轴（2）附近硬化，硬化后，用研磨装置（5）将混凝土柱的表面研磨，并将混凝土柱在旋转轴上旋转 混凝土柱被喷射的相同的旋转设备，或者可选地，在单独的研磨设备中。

公开(公告)号：EP0328500A3

公开(公告)日：1991-06-05

申请号：EP89850030.1

申请日：1989-02-02

申请人： SUNDS DEFIBRATOR JYLHÄ OY

发明人： Paavola, Jyrki ,  Halla, Jorma

IPC分类号： D21B1/34

CPC分类号： D21B1/347

摘要： Device to disintegrate paper, cardboard and similar materials, which device consists of a tub (1) into which the material to be disintegrated is fed and from which it is removed in the disintegrated state, and of at least one rotating rotor (3) with several blades (2, 5), situated on one of the walls of the tub (1). Current pulpers work effectively only with a mild consistency. When the consistency increases the disintegrating power decreases essentially. With the invention the problem has been solved by that at least one of the blades is a pumping blade (2) and at least one a disintegrating blade (5).

公开(公告)号：EP0326542B1

公开(公告)日：1991-05-15

申请号：EP86906479.0

申请日：1986-10-06

申请人： SWANBOARD MASONITE AB

发明人： ÖSTMAN, Carl-Olof

IPC分类号： B27N3/22 ,  B30B15/28

CPC分类号： B27N3/22 ,  B29C2043/5061 ,  B29K2311/14 ,  B30B7/023

摘要： A device at multi-platen presses (11) which with a loading elevator (12) by means of a pusher (14) simultaneously transfers a number of transport plates (15) loaded with stampings (17) to the press (11) which after the press operations are unloaded by means of an extractor (16) to an unloading elevator (13). The purpose is to prevent breakdowns and to automize the pushing-in and unloading of the transport plates, whereby it shall be able to stop the pushing-in or the unloading. These tasks have been solved in that the pusher (14) and/or the extractor (16) are provided with said means (22, 29), shaped as sensors of a number at least corresponding to the number of transport plates (15), which sensors are arranged to sense every separate transport plate regarding its pushing-in and withdrawal resistance resp., and that each sensor (22, 29) is arranged to activate an alarm device and/or a stop device, which stops the continued movement of the pusher or the extractor resp. when a certain force maximum is exceeded.

公开(公告)号：EP0423091A2

公开(公告)日：1991-04-17

申请号：EP90850321.2

申请日：1990-10-01

申请人： SUNDS DEFIBRATOR JYLHÄ OY

发明人： Lumiainen,Jorma

IPC分类号： D21D1/22 ,  D21D1/30

CPC分类号： D21D1/30 ,  D21D1/22

摘要： A refiner for the refining of paper pulps or the like, comprising oppositely placed refiner blades (2, 3), at least one of which rotates, an intake (11) for the pulp to be refined and an outlet (12) for the refined pulp. A drawback with conventional refiners is that the pulp fed into the refiner is not refined uniformly because there is no provision for selecting the pulp fractions to be refined. The invention solves this problem in that one or more of the refiner blades (2, 3) are provided with one or more top separators (6) which are at least partially conical and fixedly connected to the blades.

摘要翻译： 一种用于精炼纸浆或类似物的精磨机，包括相对放置的精磨机叶片（2,3），其中至少一个磨浆机叶片（2,3）旋转，用于待精制的纸浆的进料口（11）和用于精制的出口（12） 纸浆。 常规精炼机的缺点在于，进料到精炼机中的浆料不会均匀地精制，因为没有提供选择要精炼的纸浆级分。 本发明解决了这个问题，因为一个或多个磨浆机叶片（2,3）设置有一个或多个顶部分离器（6），其至少部分地圆锥形并且固定地连接到叶片。

公开(公告)号：EP0276200B1

公开(公告)日：1991-04-17

申请号：EP88850001.4

申请日：1988-01-07

申请人： STFI

发明人： Lindström, Tom ,  Hallgren, Hans ,  Hedborg, Fritz

IPC分类号： D21H17/71 ,  D21H17/24 ,  D21H17/66

CPC分类号： D21H17/29 ,  D21H17/66 ,  D21H23/18

公开(公告)号：EP0343139A3

公开(公告)日：1991-03-20

申请号：EP89850168.9

申请日：1989-05-19

申请人： YHTYNEET PAPERITEHTAAT OY WALKISOFT ENGINEERING

发明人： Gustafsson, Helmer

IPC分类号： D21F9/00

CPC分类号： D21F9/00

摘要： This invention is related to a method and an apparatus for forming a dry web on the wire, with the fibre material being fed into at least one perforated drumlike forming element (2) that covers essentially the whole width of the web to be formed, in which forming element fibres are in an in itself known method conveyed in the drum along the width of the web and screened through the mantle of the forming element onto the wire (1). To achieve such web formation as has as few disturbances as possible, the fibre material is according to the invention fed into the drumlike forming element (2) in such a way that the bulk of the fibres, when advancing in the feeding direction toward the other end of the forming element, get screened from the forming element onto the wire (1), and that those fibres that do not get screened, but travel through the forming element are removed from the forming element (2) and returned for a new defibration.

公开(公告)号：EP0406282A1

公开(公告)日：1991-01-09

申请号：EP89903826.0

申请日：1989-03-16

申请人： THERMETROL AB

发明人： GUSTAFSSON, Silas

IPC分类号： G01N25 ,  G01N27

CPC分类号： G01N25/18

摘要： Le dispositif décrit, qui sert à mesurer les propriétés thermiques d'une substance test, comprend une fine bande (6) ou une couche (4) d'un matériau électroconducteur, tel que du métal, destiné à être placé en contact thermoconducteur avec la substance test (3), un organe servant à faire passer un courant électrique à travers la bande ou la couche de façon à alimenter la substance test en chaleur et à produire une augmentation de température dans la substance, ainsi qu'un instrument destiné à enregistrer la variation de tension sur la bande ou la couche en fonction du temps. Afin d'augmenter la caractéristique temps pour les expériences et ainsi de permettre l'utilisation d'instruments de mesure moins sophistiqués, la partie active de la bande (6) ou de la couche (4) sur lesquelles est effectuée la mesure a une hauteur et une largeur sensiblement identiques.

公开(公告)号：EP0397759A1

公开(公告)日：1990-11-22

申请号：EP89902090.0

申请日：1989-01-27

申请人： OLSSON, John ,  OLSSON, Bertil ,  OLSSON, Gunnar ,  LINDSTRÖM, Arne

发明人： OLSSON, John ,  OLSSON, Bertil ,  OLSSON, Gunnar ,  LINDSTRÖM, Arne

IPC分类号： F02M25 ,  F01N3 ,  F02B75 ,  F02B1

CPC分类号： F02M25/10 ,  F02B1/04 ,  Y02T10/121

摘要： Dans le procédé décrit, qui sert à améliorer la combustion dans un moteur à combustion afin de réduire la teneur des gaz d'échappement en composants nocifs, une composition liquide contenant un peroxyde ou un composé peroxo est introduite dans la chambre de combustion. La composition liquide est injectée de sorte qu'une partie de la composition passe par la soupape de sortie (17) lorsque le moteur passe de la course d'échappement à la course d'admission, produisant ainsi une post-combustion améliorée à la fois dans le tuyau d'échappement (16) et dans l'équipement catalytique éventuel.

公开(公告)号：EP0284587A3

公开(公告)日：1990-11-22

申请号：EP88850105.3

申请日：1988-03-28

申请人： SYNTELLO AB

发明人： Vahlne, Anders ,  Svennerholm, Bo ,  Rymo, Lars ,  Jeansson, Stig ,  Horal, Peter

IPC分类号： C07K14/00 ,  G01N33/569

CPC分类号： C07K14/005 ,  A61K39/00 ,  C12N2740/16222

摘要： Synthetic peptides corresponding to regions of immunologically reactive proteins of HIV-1 are provided. The peptides which are immunologically reactive with HIV-1 specific antibodies are useful in assays for detection of HIV-1 infection or exposure and in compositions to elicit the production of antibodies against HIV-1 in animals including man.