公开(公告)号：WO1996019617A1

公开(公告)日：1996-06-27

申请号：PCT/SE1995001458

申请日：1995-12-05

Applicant: BTG KÄLLE INVENTING AB ,  ERIKSSON, Tore

Inventor： BTG KÄLLE INVENTING AB

IPC: D21H23/32

CPC classification number: B05C11/041 ,  B05C5/027 ,  B05C11/025 ,  D21H23/32

Abstract: Application apparatus for the coating of a travelling web (5), comprising a support roll (3) and a predosage roll (7'), said rolls forming a nip between themselves through which the web is brought to travel, further comprising an application device (21) by which sizing agent or coating agent (13) can be transferred onto the web, and means (19) for final evening of material applied onto the web, characterized in that the application device (21) is designed in such a manner that it transfers directly onto the travelling web (5) said material (13) in a certain excess before entering the nip where predosage is provided before the subsequent and final evening of applied material.

Abstract translation: 用于涂布包括支撑辊（3）和预浸料辊（7'）的行进幅材（5）的涂布装置，所述辊在它们之间形成辊隙，纸幅通过该辊隙行进，还包括涂布装置 （21），施胶剂或涂布剂（13）可以通过其转印到卷筒纸上，以及用于施加在织物上的材料的最后傍晚的装置（19），其特征在于，施用装置（21）以这种方式设计 在进入施加材料的后续和最后傍晚之前提供预先给定的压区之前，其以一定的过剩直接转移到所述材料（13）上的所述材料（13）上。

公开(公告)号：WO1995000256A1

公开(公告)日：1995-01-05

申请号：PCT/SE1994000588

申请日：1994-06-15

Applicant: BTG KÄLLE INVENTING AB ,  ERIKSSON, Tore

Inventor： BTG KÄLLE INVENTING AB

IPC: B05C11/02

CPC classification number: D21H25/08 ,  B05C1/0817 ,  B05C1/0826 ,  B05C9/04 ,  B05C11/026 ,  D21H23/58

Abstract: Coating device for one- or two-sided coating of a travelling web (5), comprising at least one counter-means and at least one first metering means (7) placed on the opposite side of the web (5) for applying onto said web, in cooperation with said counter-means, a coating agent, characterized in that the metering means (7) comprises an evening or metering member (11) extending across the web over its full width and which is made of a flexible, elongate element (21, 23), the length of said element (21, 23) substantially exceeding the width of the web (5) and being arranged to be fed across the web (5) so that new sections of the element will come into contact with the web to ensure correct evening or metering of the supplied coating agent. The coating device according to the invention can be used for transfer coating as well as direct coating.

Abstract translation: 用于单面或双面涂布行进腹板（5）的涂布装置，包括至少一个对置装置和至少一个放置在卷筒纸（5）的相对侧上的第一计量装置（7），用于施加到所述 其特征在于，所述计量装置（7）包括在整个所述宽度上跨过所述幅材延伸的傍晚或计量构件（11），并且所述晚间或计量构件由柔性细长元件 （21,23），所述元件（21,23）的长度基本上超过所述幅材（5）的宽度并且被布置成跨过所述幅材（5）供给，使得所述元件的新部分将与 网络，以确保正确的晚上或计量的供应涂层剂。 根据本发明的涂覆装置可以用于转印涂层以及直接涂布。

公开(公告)号：WO1991015306A1

公开(公告)日：1991-10-17

申请号：PCT/SE1991000206

申请日：1991-03-18

Applicant: BTG KÄLLE INVENTING AB ,  ERIKSSON, Tore

Inventor： BTG KÄLLE INVENTING AB

IPC: B05C01/08

CPC classification number: B05C9/04 ,  B05C1/0834 ,  D21H23/58

Abstract: A process for two-faced coating of a travelling web (7) by means of two juxtaposed transfer rollers (3, 5) while depositing a coating agent on both sides of the web (7), the transfer rollers (3, 5) being imparted mutually different peripheral speeds, at least one of said speeds deviating from the speed of the web (7), both transfer rollers (3, 5) and web (7) moving in the same direction.

Abstract translation: 一种用于在卷筒纸（7）的两侧沉积涂布剂的同时通过两个并置的转印辊（3,5）两次涂布行进幅材（7）的方法，转印辊（3,5）是 赋予彼此不同的圆周速度，所述速度中的至少一个偏离幅材（7）的速度，两个在相同方向上移动的转印辊（3,5）和纸幅（7）。

公开(公告)号：WO1998026877A1

公开(公告)日：1998-06-25

申请号：PCT/SE1997002110

申请日：1997-12-16

Applicant: BTG KÄLLE INVENTING AB ,  ERIKSSON, Tore ,  KARLSSON, Håkan

Inventor： BTG KÄLLE INVENTING AB

IPC: B05C11/04

CPC classification number: D21H25/10 ,  B05C9/04 ,  B05C11/045

Abstract: Coating blade for applying coating material onto a travelling web (41), particularly coating liquid onto a travelling paper web, comprising a steel band (3), which, along the edge section (7) intended to engage the web (41), is provided with a wear-resistant coating (5). Said coating is constituted by a material which has a hardness according to Shore A of from about 10 to about 100.

Abstract translation: 用于将涂料施加到行进幅材（41）上的涂布刀片，特别是涂布在移动纸幅上的涂层刀片，包括沿着用于啮合卷筒纸（41）的边缘部分（7）的钢带（3） 设有耐磨涂层（5）。 所述涂层由具有约10至约100的肖氏A的硬度的材料构成。

公开(公告)号：WO1997038797A1

公开(公告)日：1997-10-23

申请号：PCT/SE1997000653

申请日：1997-04-17

Applicant: BTG KÄLLE INVENTING AB ,  ERIKSSON, Tore

Inventor： BTG KÄLLE INVENTING AB

IPC: B05C01/08

CPC classification number: B05C1/0817 ,  B05C1/083 ,  B05C1/0834 ,  B05C11/04 ,  D21H23/60

Abstract: Device for the application of a coating composition on a travelling web (17) comprising a transfer roll (5), a support roll (3) cooperating with the transfer roll (5), the travelling web being fed in a nip between said rolls, further comprising a gravure roll (7) intended for the transfer of an adapted quantity of the coating composition onto the transfer roll (5), and means for passing of the web through said nip, characterized by blade means (11, 13) for the removal of excess of coating composition from the gravure roll (7), said blade means being arranged in trailing position in relation to the moving surface of the gravure roll (7).

Abstract translation: 用于在包括转印辊（5）的行进幅材（17）上施加涂料组合物的装置，与转印辊（5）配合的支撑辊（3），所述行进幅材在所述辊之间的辊隙中进给， 还包括用于将适量的涂料组合物转移到转印辊（5）上的凹版辊（7），以及用于使幅材通过所述辊隙的装置，其特征在于用于所述辊 从凹版辊（7）去除过量的涂料组合物，所述刀片装置相对于凹版辊（7）的移动表面布置在拖尾位置。

公开(公告)号：WO1997025475A1

公开(公告)日：1997-07-17

申请号：PCT/SE1996001630

申请日：1996-12-10

Applicant: BTG KÄLLE INVENTING AB ,  ERIKSSON, Tore

Inventor： BTG KÄLLE INVENTING AB

IPC: D21G03/00

CPC classification number: D21G3/005

Abstract: Blade holder for creping of a web travelling on a rotating cylinder (2) or for doctoring the surface of the cylinder, comprising a blade (3) directed opposite to the travelling direction of the cylinder (2), a blade carrier (41) for the blade, further comprising a pressure ledge (13) extending along the whole length of the blade and arranged to exert a pressure at or adjacent to the upper longitudinal edge of the blade (3) via pivotable pressure arms (15) evenly distributed along the length of the ledge and arranged on the blade carrier (41) to bring said edge to engagement against the cylinder (2). Each pressure arm (15) is arranged to be individually actuated by a pressure means having a double folded membrane (35) for actuation of the pressure arm (15) by means of a pressure medium.

Abstract translation: 用于在旋转圆筒（2）上行进或用于刮擦气缸表面的腹板起皱的刀架，包括与气缸（2）的行进方向相反的刀片（3），用于 所述叶片还包括沿所述叶片的整个长度延伸的压力凸缘（13），并布置成经由可沿着所述叶片（3）的均匀分布的可枢转的压力臂（15）在所述叶片（3）的上纵向边缘处或附近施加压力， 并且布置在叶片载体（41）上以使所述边缘与气缸（2）接合。 每个压力臂（15）被布置成由具有用于通过压力介质致动压力臂（15）的双折叠膜（35）的压力装置单独致动。

公开(公告)号：WO1993005887A1

公开(公告)日：1993-04-01

申请号：PCT/SE1992000612

申请日：1992-09-04

Applicant: BTG KÄLLE INVENTING AB ,  ERIKSSON, Tore

Inventor： BTG KÄLLE INVENTING AB

IPC: B05C11/04

CPC classification number: D21H25/10 ,  B05C11/042

Abstract: An apparatus for blade coating of a travelling web (7), preferably a paper web, comprising means (1, 2) for supporting and feeding of the web and a doctor blade (3) extending across the web and engaging the web along one edge or long-side (4) thereof for evening out a coating composition (11) applied to the web, and a blade holder (5) carrying the blade (3) along its other long-side (6), characterized by pressure means (41, 43, 51) arranged to bring from the outer side and adjacent to said long-side said long-side of the blade to engagement on the web (7) without imparting substantial bending to the blade as seen in its cross section, said blade (3) being movable clamped in the blade holder (5); a process for coating such a travelling web as performed in such apparatus.

Abstract translation: 一种用于叶片涂布的装置，优选地是纸幅，其包括用于支撑和馈送幅材的装置（1,2）和横过纸幅延伸的刮刀（3），并沿着一个边缘 或其长边（4），用于淹没施加到幅材上的涂料组合物（11），以及沿其另一长边（6）承载叶片（3）的刀片保持器（5），其特征在于压力装置 41,43,51），其布置成从外侧带动并且邻近所述长边的所述叶片的长边以在所述幅材（7）上接合，而不会在其横截面中看到所述叶片的实质弯曲，所述 刀片（3）可移动地夹紧在刀片保持器（5）中; 用于在这种装置中执行的用于涂覆这样的行进网的方法。

公开(公告)号：WO1995017264A1

公开(公告)日：1995-06-29

申请号：PCT/SE1994001206

申请日：1994-12-14

Applicant: BTG KÄLLE INVENTING AB ,  ERIKSSON, Tore ,  KARLSSON, Håkan

Inventor： BTG KÄLLE INVENTING AB

IPC: B05C11/02

CPC classification number: B05C11/04 ,  D21H23/30 ,  D21H25/10

Abstract: A device for the coating of a travelling web (7), preferably a paper web, comprising a back-up element (3), a metering means (9) cooperating therewith and intended for the application onto the web (7) across essentially the full width thereof a coating liquid (13), a coating blade (17) positioned downstream of the metering means (9), and means for feeding the web (9) in the nip between the back-up element (3) and the metering means (9) and between the back-up element (3) and the coating blade (17). The device further comprises at least one edge lubricating means (27) which is positioned adjacent to one edge (43) of the web and upstream of the metering means (9), and which is arranged to deposit along said one edge (43) a string of lubricating liquid at least up to a position cross-wise and inwardly of the web adjacent to the margin of the coating liquid (13) when applied, whereby uneven wear of the coating blade (17) is avoided; and a process for the coating of a travelling web.

Abstract translation: 一种用于涂布行进幅材（7）的装置，优选地是纸幅，其包括支撑元件（3），与之配合的计量装置（9），用于基本上 其全宽为涂覆液体（13），位于计量装置（9）下游的涂层刮刀（17），以及用于将纤网（9）馈送在支撑元件（3）和计量 装置（9）和备用元件（3）和涂层刀片（17）之间。 所述装置还包括至少一个边缘润滑装置（27），所述边缘润滑装置（27）邻近所述幅材的一个边缘（43）定位并且位于所述计量装置（9）的上游，并且被布置成沿着所述一个边缘（43）沉积 一串润滑液体，当施加时，至少直到幅材相邻于涂布液（13）的边缘的方向和内侧的位置，从而避免了涂层刮刀（17）的不均匀磨损; 以及涂布行进网的方法。

公开(公告)号：WO1998028089A1

公开(公告)日：1998-07-02

申请号：PCT/SE1997002111

申请日：1997-12-16

Applicant: BTG KÄLLE INVENTING AB ,  BTG ECLÉPENS S.A. ,  FRETI, Silvano

Inventor： BTG KÄLLE INVENTING AB ,  BTG ECLÉPENS S.A.

IPC: B05C11/04

CPC classification number: C23C28/324 ,  B05C11/045 ,  C23C28/04 ,  C23C28/345 ,  D21H25/10

Abstract: A coating blade (5) for controlled application and smoothing of a coating composition on a travelling paper web (7) supported by a co-rotary roll (9), said blade (5) comprising a steel strip (13) elongated in a first direction between first and second edge sections, said first edge section engaging the paper web (7) and being provided with an abrasive wear resistant deposit (15) to extend the life of the blade, wherein an intermediate layer (17) positioned between said deposit (15) and said steel strip (13), said layer (17) having a higher resistance to abrasive wear than said deposit (15).

Abstract translation: 一种涂覆刀片（5），用于在由共转动辊（9）支撑的行进纸幅（7）上控制地涂覆和平滑涂料组合物，所述刀片（5）包括钢带（13），所述钢带（13）在第一 第一边缘部分和第二边缘部分之间的方向，所述第一边缘部分接合纸幅（7）并且设置有耐磨损沉积物（15）以延长叶片的寿命，其中位于所述沉积物之间的中间层（17） （15）和所述钢带（13），所述层（17）比所述沉积物（15）具有更高的耐磨性。

公开(公告)号：WO1991016969A1

公开(公告)日：1991-11-14

申请号：PCT/SE1991000313

申请日：1991-04-30

Applicant: BTG KÄLLE INVENTING AB ,  ENARSON, Knut

Inventor： BTG KÄLLE INVENTING AB

IPC: B01F05/20

CPC classification number: B01F5/045 ,  F22G5/123 ,  Y10S261/13

Abstract: The invention relates to improvements in or relating to a desuperheater for controllable injection of cooling water in a steam or gas line (17), said desuperheater device including an insertion tube (1) extending inside the pipe (17), said tube (1) having a conical outlet nozzle (7) with a valve body (5) movably arranged in a hole (2) in the insertion tube (1) such as to form a regulating port (4). The hole (2) in the insertion tube (1) opens out into a rotation chamber (3) with the centreline (10) of the hole and the centreline (11) of the rotation chamber (3) disposed relative each other at an angle deviating from 90° by an angle α, and where the angle α is greater than 0° but less than 30°.