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1. 发明授权

US5357661A Stretching machine 失效
标题翻译：拉伸机
公开(公告)号：US5357661A
公开(公告)日：1994-10-25
申请号：US200881
申请日：1994-02-22
申请人： Gunnar Eriksen , Sissel W. Olsen
发明人： Gunnar Eriksen , Sissel W. Olsen
IPC分类号： D06C20060101 , D21F7/08 , D06C3/00 , D06C7/00
CPC分类号： D21F7/08
摘要： A stretching machine for treating removable belts supported on rollers, such as felts and wires in papermaking machines, comprises two rollers, over which the belt is trained in a loop. A heated belt contact structure has a contact surface adapted to contact the belt on the outside of the loop and between the rollers. A press roller is adapted to make press contact with the belt on the inside of the loop opposite the belt contact structure. The belt contact structure comprises a glide contact surface and a roller, the press roller acting against this latter roller.
摘要翻译：用于处理支撑在造纸机上的辊（例如毛毡和线）上的可移动带的拉伸机包括两个辊，在该辊上训练带。加热的皮带接触结构具有接触表面，该接触表面适于在环的外侧和辊之间接触皮带。压辊适于与在带接触结构相对的环的内侧上的带压力接触。带接触结构包括滑动接触表面和辊，压辊作用在后辊上。

2. 发明授权

US5594998A Heatable shield for heat treatment of paper-making machine textiles 失效
标题翻译：造纸机织物热处理加热护罩
公开(公告)号：US5594998A
公开(公告)日：1997-01-21
申请号：US605621
申请日：1996-02-22
申请人： Gunnar Eriksen , Sissel W. Olsen
发明人： Gunnar Eriksen , Sissel W. Olsen
IPC分类号： D04H1/44 , D06C7/00 , D21F1/00 , D06C3/00 , F26B13/10
CPC分类号： D04H1/54 , D04H1/425 , D04H1/44 , D06C7/00 , D21F1/0027 , D21F7/08
摘要： A heat shield which is attached to a heatable roller in a stretching machine for the treatment of felt and wire cloths is designed to have channels for the heating medium extending in the machine direction. The ducts may be grouped in sections having a connection to an inlet and outlet manifold. Each section is attached to a by-pass. In this way a heating medium can be fed into the shield in controlled portions over the longitudinal direction of the shield thus obtaining the possibility of control and regulation of the temperature profile over the cross-section of the band.
摘要翻译：在用于处理毡和丝布的拉伸机中附着到可加热辊上的隔热罩被设计成具有用于在机器方向上延伸的加热介质的通道。管道可以分成具有与入口歧管和出口歧管的连接的部分。每个部分附加到旁路。以这种方式，加热介质可以在屏蔽的纵向方向上的受控部分中被馈送到屏蔽件中，从而获得在带的横截面上控制和调节温度分布的可能性。

3. 发明授权

US5312523A Assembly for heat treating of an endless wire or felt 失效
标题翻译：用于热处理环形丝或毡的组件
公开(公告)号：US5312523A
公开(公告)日：1994-05-17
申请号：US867054
申请日：1992-04-10
申请人： Gunnar Eriksen , Sissel W. Olsen
发明人： Gunnar Eriksen , Sissel W. Olsen
IPC分类号： D21F1/00 , D21F1/32
CPC分类号： D21F1/0027 , B29L2031/733
摘要： In an assembly for heat treatment of an endless web, comprising two rotatable rollers of which at least one roller is heatable, there is provided between the two rotatable rollers a heatable glide surface, stationary relative to the direction of movement for the web, designed to make contact with the outside of the endless web that circulates in the web loop. In this manner the web may be heat treated simultaneously on both sides. The glide surface enables the heat treatment of both sides of the web without using rollers requiring excessive space, thus also permitting the heat treatment of very short endless webs, which previously have had to be reversed and driven twice through the assembly to achieve heat treatment on both sides.
摘要翻译：在用于热处理环形腹板的组件中，包括两个可旋转辊，其中至少一个辊可加热，在两个可旋转辊之间设置有可相对于幅材运动方向固定的可加热滑动表面，设计成与在web循环中循环的无尽网络的外部接触。以这种方式，纤维网可以在两侧同时热处理。滑动表面使得能够在不需要过多空间的辊的情况下对卷筒纸的两侧进行热处理，因此也允许热处理非常短的环形腹板，其先前必须被反转并通过组件驱动两次以实现热处理双方。

4. 发明授权

US5590704A Method of heating a jacketed working surface of rotating roller and a rotary roller 失效
标题翻译：加热旋转辊和旋转辊的夹套工作表面的方法
公开(公告)号：US5590704A
公开(公告)日：1997-01-07
申请号：US383229
申请日：1995-02-03
申请人： Gunnar Eriksen , Sissel W. Olsen
发明人： Gunnar Eriksen , Sissel W. Olsen
IPC分类号： D06B23/02 , D21F5/02 , D21G1/02 , F28F5/02
CPC分类号： D06B23/028 , D21F5/022 , D21G1/0266 , F28F5/02 , Y10S165/159 , Y10S165/161
摘要： To obtain an enhanced evening out of differences in temperature on a roller surface, it is proposed to establish or to make a roller such that a buffer layer of oil is formed against the inside of the roller surface. This buffer layer is heated by means of a heat exchanger in which oil flows. The heat exchanger is made having open flow connection with the buffer layer.
摘要翻译：为了获得辊面上的温度差异增强的夜晚，建议建立或制造辊，使得在辊表面的内侧形成油的缓冲层。该缓冲层通过其中油流过的热交换器加热。热交换器与缓冲层具有开放的流动连接。

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