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21.发明授权Counter-flow washing method for removing liquid from a product distributed therein 失效用于从分配的产品中去除液体的计数器流动洗涤方法
公开(公告)号：US3515632A
公开(公告)日：1970-06-02
申请号：US84662769
申请日：1969-07-07
Applicant: SVENSKA CELLULOSA AB
Inventor： BERGHOLM CARL ARNE
CPC classification number: D21C9/04
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公开(公告)号：US3504404A
公开(公告)日：1970-04-07
申请号：US3504404D
申请日：1968-03-14
Applicant: SVENSKA CELLULOSA AB
Inventor： REHNSTROM KNUT YNGVE , STROMBECK PER ALBIN
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23.发明授权
公开(公告)号：US3250591A
公开(公告)日：1966-05-10
申请号：US29176263
申请日：1963-07-01
Applicant: BILLERUDS AB , SVENSKA CELLULOSA AB
Inventor： ARNE BERGHOLM CARL , GORAN STAHRE
IPC: D21C11/06
CPC classification number: D21C11/063 , Y10S261/54 , Y10S423/03
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24.发明授权Barking machine having centripetally biased scrapers automatically swung to bark-removing positions by an oncoming log 失效具有向心偏置的刮刀的吠叫机通过即将到来的日志自动摆动到树皮去除位置
公开(公告)号：US2855010A
公开(公告)日：1958-10-07
申请号：US31798052
申请日：1952-10-31
Applicant: SVENSKA CELLULOSA AB
Inventor： GUSTAV LEFFLER NILS
IPC: B27L1/04
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25.发明授权
公开(公告)号：US2576912A
公开(公告)日：1951-12-04
申请号：US57974945
申请日：1945-02-26
Applicant: SVENSKA CELLULOSA AB
Inventor： JOHAN ASTROM
CPC classification number: B27L1/125
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Patent Agency Ranking26.发明授权Method of producing homogeneously delignified pulp from fibrous material, containing lignocellulose, in a digester partially filled with liquor 失效在部分填充有液体的蒸煮器中从含有木素纤维素的纤维材料生产均匀脱木素的纸浆的方法
公开(公告)号：US3881986A
公开(公告)日：1975-05-06
申请号：US15001771
申请日：1971-06-04
Applicant: SVENSKA CELLULOSA AB
Inventor： BACKLUND STURE OLOF ERIK
CPC classification number: D21C1/10
Abstract: AN improved method is disclosed for impregnating lignocellulosic fibrous material in the cooking of pulp from wood chips in a digester partially filled with cooking liquor which is circulated through the digester for the purpose of obtaining a homogeneous delignification of the entire charge of chips within the digester, the improvement comprising conveying cooking liquor to the top of the digester, distributing the liquor substantially uniformly over substantially the entire cross-sectional area of the digester by means of at least one centrifugal pressure nozzle and subjecting the charge to pressure-impregnation by means of steam, the pressure being applied during the period in which the mixture is brought to cooking temperature but after the chips present at the top of the digester have been brought into contact with the cooking liquor, the circulation of the cooking liquor being stopped during the pressure-impregnation phase.
Abstract translation: 公开了一种改进的方法，用于在部分填充有烹饪液体的蒸煮器中从木屑烹饪纸浆中浸渍木质纤维素纤维材料，该蒸煮器通过蒸煮器循环，目的是获得在蒸煮器内的整个片剂的均匀脱木素， 该改进包括将蒸煮液输送到蒸煮器的顶部，通过至少一个离心压力喷嘴将蒸馏液基本上均匀地分布在蒸煮器的整个横截面积的基本上均匀的位置，并通过蒸汽进行压力浸渍 ，在混合物进入烹饪温度的期间施加的压力，但是在存在于蒸煮器顶部的切屑与烹饪液接触之后，在压力调节期间停止蒸煮液的循环， 浸渍阶段
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公开(公告)号：US3799165A
公开(公告)日：1974-03-26
申请号：US25138672
申请日：1972-05-08
Applicant: SVENSKA CELLULOSA AB
Inventor： WENNERBLOM B , UDDEN R , UDDEN P , LINDGREN J
CPC classification number: A61F13/2051
Abstract: An absorption tampon with an insertion tool. The tool has two fingers extending from a common handle, the fingers detachably engaging the tampon in elongated channels therein.
Abstract translation: 吸收棉塞与插入工具。 该工具具有从公共手柄延伸的两个手指，手指可拆卸地与止血塞接合在其中的细长通道中。
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公开(公告)号：US3336101A
公开(公告)日：1967-08-15
申请号：US32057463
申请日：1963-10-31
Applicant: BILLERUDS AB , SVENSKA CELLULOSA AB
Inventor： RUNE HELLERQVIST GUSTAF
IPC: D21C11/04
CPC classification number: D21C11/04 , Y10S423/03
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公开(公告)号：US2685235A
公开(公告)日：1954-08-03
申请号：US5469748
申请日：1948-10-15
Applicant: SVENSKA CELLULOSA AB
Inventor： ROLAND LINDBLAD KARL
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公开(公告)号：US2576127A
公开(公告)日：1951-11-27
申请号：US70812346
申请日：1946-11-06
Applicant: SVENSKA CELLULOSA AB
Inventor： GUSTAV LEFFLER NILS
IPC: B27L1/12
CPC classification number: B27L1/125
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