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    • 1. 发明授权
    • Pulp mould and use of pulp mould
    • 纸浆模具和纸浆模具的使用
    • US07909964B2
    • 2011-03-22
    • US11719816
    • 2005-11-25
    • Björn NilssonLars GrafftonLeif Båskman
    • Björn NilssonLars GrafftonLeif Båskman
    • D21J1/06
    • D21J7/00D21J3/00
    • This invention relates to a porous pulp mold comprising sintered particles and a plurality of drainage channels. The pulp mold of the invention can be produced in a fast and cost effective way. The molding surface of the invention comprises small pore openings, to evacuate fluid and prevent fibers from entering the pulp mold. Furthermore the pulp mold of the invention comprises drainage channels improving the drainage capabilities of the pulp mold. The molding surface can be heated to at least 200° C., due to high heat conductivity of the pulp mold and its ability to withstand high temperatures.
    • 本发明涉及包含烧结颗粒和多个排水通道的多孔纸浆模具。 本发明的纸浆模具可以以快速且具有成本效益的方式制造。 本发明的模制表面包括小的孔口,以排出流体并防止纤维进入纸浆模具。 此外,本发明的纸浆模具包括提高纸浆模具的排水能力的排水通道。 由于纸浆模具的高导热性和耐高温能力,成型表面可被加热到至少200℃。
    • 5. 发明授权
    • Tank assembly for making fibre products from stock
    • 用于从原料制造纤维制品的罐组件
    • US07879196B2
    • 2011-02-01
    • US12293454
    • 2007-04-27
    • Björn NilssonLars Graffton
    • Björn NilssonLars Graffton
    • D21H23/00
    • D21J7/00
    • The present invention relates to a tank assembly for making fiber products from stock comprising a stock vat, a main tank (2, 103, 202), at least one inlet (20, 21, 111, 216) to said main tank from said stock vat, and an outlet (22, 113, 217) from said main tank. The tank assembly further comprises at least one mold tank (3, 102, 203, 204) having at least one inlet (37, 114, 218, 219) at its bottom connected to the inlet to said main tank and an outlet (4, 116, 221, 223) connected to said main tank so that stock from the mold tank is arranged to flow into said main tank and in that the horizontal cross-sectional area at the top of said mold tank is larger than the horizontal cross-sectional area at the bottom of said mold tank.
    • 本发明涉及一种用于从原料罐制备纤维制品的罐组件,包括储罐槽,主罐(2,103,202),至少一个入口(20,21,111,216),所述主罐从所述坯料 大桶和来自所述主箱的出口(22,113,217)。 所述罐组件还包括至少一个模具槽(3,102,203,204),所述至少一个模具槽(3,102,203,204)在其底部连接有至少一个入口(37,114,218,219),所述入口连接到所述主箱的入口, 116,221,223),其连接到所述主箱,使得来自所述模具箱的坯料被布置成流入所述主箱,并且所述模具箱顶部的水平截面积大于所述水箱的横截面积 所述模具槽底部的区域。
    • 8. 发明授权
    • Pulp mould and use of pulp mould
    • 纸浆模具和纸浆模具的使用
    • US08246784B2
    • 2012-08-21
    • US13053039
    • 2011-03-21
    • Björn NilssonLars GrafftonLeif Båskman
    • Björn NilssonLars GrafftonLeif Båskman
    • D21J1/06
    • D21J7/00D21J3/00
    • This invention relates to a porous pulp mold comprising sintered particles and a plurality of drainage channels. The pulp mold of the invention can be produced in a fast and cost effective way. The molding surface of the invention comprises small pore openings, to evacuate fluid and prevent fibers from entering the pulp mold. Furthermore the pulp mold of the invention comprises drainage channels improving the drainage capabilities of the pulp mold. The molding surface can be heated to at least 200° C., due to high heat conductivity of the pulp mold and its ability to withstand high temperatures.
    • 本发明涉及包含烧结颗粒和多个排水通道的多孔纸浆模具。 本发明的纸浆模具可以以快速且具有成本效益的方式制造。 本发明的模制表面包括小的孔口,以排出流体并防止纤维进入纸浆模具。 此外,本发明的纸浆模具包括提高纸浆模具的排水能力的排水通道。 由于纸浆模具的高导热性和耐高温能力,成型表面可被加热到至少200℃。
    • 9. 发明申请
    • Method for Producing a Sintered Body
    • 生产烧结体的方法
    • US20120104640A1
    • 2012-05-03
    • US13348216
    • 2012-01-11
    • Björn NilssonLars GrafftonLeif Båskman
    • Björn NilssonLars GrafftonLeif Båskman
    • B29C35/16
    • B01D39/2044B22F3/11B22F2998/00B22F2207/13
    • This invention relates to a method for forming a three dimensional sintered body comprising the steps of a) providing a basic mould having a configuration adapted to the sintered body that is to be produced, b) treating the surface of the basic mould to facilitate application of a first surface layer of the sintered body, c) applying powder particles onto the basic mould, to form said first surface layer, d) applying at least one more layer on top of said first surface layer, e) heat treating the basic mould and the particles to form a sintered body, wherein step b) is performed by providing an adhering layer to the basic mould arranged to adhere the particles of at least a portion of the surface layer.
    • 本发明涉及一种形成三维烧结体的方法,该方法包括以下步骤:a)提供具有适于生产烧结体的构造的基本模具,b)处理基本模具的表面以便于施加 所述烧结体的第一表面层,c)将粉末颗粒施加到所述基础模具上,以形成所述第一表面层,d)在所述第一表面层的顶部上施加至少一层以上,e)热处理所述基本模具和 所述颗粒形成烧结体,其中步骤b)通过为布置成粘附所述表面层的至少一部分的颗粒的所述基本模具提供粘合层来进行。
    • 10. 发明授权
    • Method for producing a sintered body
    • 烧结体的制造方法
    • US07811487B2
    • 2010-10-12
    • US11719783
    • 2005-11-25
    • Björn NilssonLars GrafftonLeif Båskman
    • Björn NilssonLars GrafftonLeif Båskman
    • B29C65/00
    • B01D39/2044B22F3/11B22F2998/00B22F2207/13
    • This invention relates to a method for forming a three dimensional sintered body (100) comprising the steps of a) providing a basic mould having a configuration adapted to the sintering body that is to be produced, b) treating the surface of the basic mould to facilitate application of a first surface layer (130) of the sintered body (100), c) applying powder particles (131) onto the basic mould, to form said first surface layer (130), d) applying at least one more layer (120) on top of said first surface layer (130), e) heat treating the basic mould (400) and the particles to form a sintered body, wherein step b) is performed by providing an adhering (604) to the basic mould arranged to adhere the particles (131) of at least a portion of the surface layer (130).
    • 本发明涉及一种形成三维烧结体(100)的方法,包括以下步骤:a)提供具有适于要生产的烧结体的构造的基本模具,b)将基本模具的表面处理为 促进烧结体(100)的第一表面层(130)的施加,c)将粉末颗粒(131)施加到基础模具上以形成所述第一表面层(130),d)施加至少一层 120)在所述第一表面层(130)的顶部,e)热处理所述基底模具(400)和所述颗粒以形成烧结体,其中步骤b)通过将粘合(604)提供到所述第一表面层 以粘附表面层(130)的至少一部分的颗粒(131)。