公开(公告)号：US4244402A

公开(公告)日：1981-01-13

申请号：US15486

申请日：1979-02-26

申请人： Junzo Hasegawa ,  Kazunori Yoshida ,  Fuzio Suzuki ,  Hajime Suzuki ,  Hiroshi Arakawa ,  Akira Kobayashi ,  Akio Arakawa ,  Munechika Yamazato

发明人： Junzo Hasegawa ,  Kazunori Yoshida ,  Fuzio Suzuki ,  Hajime Suzuki ,  Hiroshi Arakawa ,  Akira Kobayashi ,  Akio Arakawa ,  Munechika Yamazato

IPC分类号： D03D47/30 ,  D03D47/28

CPC分类号： D03D47/302

摘要： A device for inserting a weft yarn in a shed of the jet operated weaving machine provided with a control means for controlling the carrying action of the weft yarn, which is carried by a plurality of pressure fluid flows through a guiding channel formed in a comb arranged in parallel condition to a reed. The comb comprises a plurality of guiding plates and an air escaping passage formed between every two adjacent guide plates in such a condition that the quantity of the escaping air which flows through each escaping passage is maximum at a predetermined portion of each escaping passage. The above-mentioned control means comprises the above-mentioned escaping passages.

摘要翻译： 一种用于将纬纱插入喷射织造机的梭口中的装置，该装置设置有用于控制由多个压力流体承载的纬纱的承载作用的控制装置，流经形成在梳子中的引导通道 在平行的条件下对芦苇。 梳子包括多个引导板和形成在每两个相邻引导板之间的空气逸出通道，其中在每个逸出通道的预定部分处流过每个逸出通道的逸出空气的量最大。 上述控制装置包括上述逃逸通道。

公开(公告)号：US4344465A

公开(公告)日：1982-08-17

申请号：US74755

申请日：1979-09-12

申请人： Junzo Hasegawa ,  Susumu Kawabata ,  Kazunori Yoshida ,  Fuzio Suzuki ,  Yusuke Itoh ,  Hajime Suzuki ,  Hiroshi Arakawa ,  Akira Kobayashi

发明人： Junzo Hasegawa ,  Susumu Kawabata ,  Kazunori Yoshida ,  Fuzio Suzuki ,  Yusuke Itoh ,  Hajime Suzuki ,  Hiroshi Arakawa ,  Akira Kobayashi

IPC分类号： D03D47/30 ,  D03D49/62

CPC分类号： D03D49/62 ,  D03D47/278 ,  D03D47/302

摘要： An improved method and apparatus for jetting auxiliary fluid to a fluid and filling guide passage formed on a sley in a jet loom wherein a plurality auxiliary nozzles are vertically disposed at predetermined intervals to confront the opening of the guide passage, the entire region in the direction perpendicular to the longitudinal direction of the opening of the guide passage is covered by the auxiliary fluid jetted from the opening of the respective nozzles.

摘要翻译： 一种用于将辅助流体喷射到流体的改进方法和装置，并且在喷射织机中的筘座上形成填充引导通道，其中多个辅助喷嘴以预定间隔垂直设置以面对引导通道的开口，方向上的整个区域 垂直于引导通道的开口的纵向的方向由从各个喷嘴的开口喷射的辅助流体覆盖。

公开(公告)号：US4303106A

公开(公告)日：1981-12-01

申请号：US74813

申请日：1979-09-12

申请人： Kazunori Yoshida ,  Fuzio Suzuki ,  Hiroshi Arakawa ,  Takeshi Kobayashi

发明人： Kazunori Yoshida ,  Fuzio Suzuki ,  Hiroshi Arakawa ,  Takeshi Kobayashi

IPC分类号： D03D47/30 ,  D03D47/34 ,  D03D47/36

CPC分类号： D03D47/306 ,  D03D47/278 ,  D03D47/302 ,  D03D47/34 ,  D03D47/36 ,  D03D47/368

摘要： Method and apparatus for carrying out the filling operation in a jet loom, wherein a main nozzle is provided for flying a weft through a guide passage formed on a sley at the time of each filling operation. When the supply of a compressed fluid into the main nozzle is stopped immediately after the completion of a filling operation, the compressed fluid present between a transfer valve connected to a fluid supply source and the main nozzle is positively discharged into the atmosphere simultaneously with the stopping of the supply of the compressed fluid, so as to promptly reduce the fluid pressure in the main nozzle, by utilizing the transfer valve designed for the present invention.

摘要翻译： 一种用于在喷气织机中执行填充操作的方法和装置，其中设置主喷嘴以在每次填充操作时通过形成在筘座上的引导通道使纬纱飞行。 当在完成填充操作之后立即停止向主喷嘴供应压缩流体时，存在于与流体供应源连接的转换阀和主喷嘴之间的压缩流体同时停止 通过利用为本发明设计的转移阀来快速地降低主喷嘴中的流体压力。

公开(公告)号：US4458732A

公开(公告)日：1984-07-10

申请号：US545584

申请日：1983-10-25

申请人： Kazunori Yoshida ,  Susumu Kawabata ,  Fuzio Suzuki ,  Yoshikatsu Kisanuki

发明人： Kazunori Yoshida ,  Susumu Kawabata ,  Fuzio Suzuki ,  Yoshikatsu Kisanuki

IPC分类号： D03D47/30 ,  D03D49/62

CPC分类号： D03D47/302 ,  D03D47/278

摘要： An apparatus for inserting a weft into a shed by jetting fluids in a jet loom comprises a plurality of thin plate-like members arranged in alignment in the direction of weft insertion on a sley, each of the thin plate-like members being provided with an opening in the same position of each of said thin plate-like members to form a guiding channel, and nozzle means for jetting fluids through the guiding channel. Each of the thin plate-like members is provided with at least one cavity which is formed adjacent the circumference of each of the openings of the thin plate-like members on a downstream sidewall, in the direction of weft insertion, of the mutually facing sidewalls thereof. Due to the formation of the aforesaid cavity, the amount of the fluid flow escaping through the space between each two adjacent thin plate-like members outside of the guiding channel without narrowing the width of the space therebetween. As a result, the flight of the weft is remarkably stabilized and the flying speed of the weft is increased with reducing the consumption of fluids jetted from nozzle means.

摘要翻译： 一种用于通过在喷气织机中喷射流体将纬纱插入梭口的装置包括沿着纬纱插入方向排列成排列成多个薄板状构件，每个薄板状构件设置有 在每个所述薄板状构件的相同位置处开口以形成引导通道，以及用于通过引导通道喷射流体的喷嘴装置。 每个薄板状构件设置有至少一个空腔，所述至少一个空腔在相互面对的侧壁的沿纬线插入方向的下游侧壁上邻近薄板状构件的每个开口的圆周形成 其中。 由于形成上述空腔，流体流量在引导通道外部通过两个相邻的薄板状构件之间的空间逸出，而不会缩小其间的空间宽度。 结果，纬纱的飞行非常稳定，纬纱的飞行速度随着喷嘴装置喷射的流体的消耗减少而增加。

公开(公告)号：US4516611A

公开(公告)日：1985-05-14

申请号：US444062

申请日：1982-11-23

申请人： Nobuharu Mimura ,  Kazunori Yoshida ,  Susumu Kawabata ,  Junzo Hasegawa

发明人： Nobuharu Mimura ,  Kazunori Yoshida ,  Susumu Kawabata ,  Junzo Hasegawa

IPC分类号： B65H51/22 ,  D03D47/36

CPC分类号： D03D47/361

摘要： A weft yarn storage unit disposed between a yarn supply package and a weft insertion device for storing a weft yarn to be inserted in the warp shed, comprises a differential yarn feeding device for feeding the weft yarn from the yarn supply package, and a yarn storage means for winding the fed weft yarn therearound by co-operating with the differential yarn feeding device, storing the wound weft yarn therearound and unwinding the stored weft yarn therefrom by co-operating with the weft insertion device, the yarn storage means being continuously rotating in a direction opposite to the direction in which the weft yarn is unwound at a predetermined circumferential speed in response to an insertion speed of the weft yarn. This weft yarn storage unit allows high-speed weft insertion while preventing the yarn breakage by reducing ballooning of the weft yarn when the weft yarn is released off the yarn storage drum.

摘要翻译： 布置在纱线供给包装和纬纱插入装置之间的纬纱存放单元，用于储存插入经纱梭纱中的纬纱，包括用于从纱线供给包装喂送纬纱的纱线喂入装置， 用于通过与差速纱线供给装置协作来卷绕喂入的纬纱的装置，将绕过的纬纱存放在其周围，并通过与纬纱插入装置协作来解开存储的纬纱，纱线存储装置连续地旋转 与纬纱的插入速度相对应的方向与纬纱以规定的圆周速度退绕的方向相反。 该纬纱存放单元允许高速纬纱插入，同时当纬纱从纱线储存滚筒上释放时，通过减少纬纱的气胀来防止纱线断头。

公开(公告)号：US4427036A

公开(公告)日：1984-01-24

申请号：US324610

申请日：1981-11-24

申请人： Kazunori Yoshida ,  Hiroshi Arakawa

发明人： Kazunori Yoshida ,  Hiroshi Arakawa

IPC分类号： D03D47/27 ,  D03D47/30

CPC分类号： D03D47/302 ,  D03D47/277 ,  D03D47/278

摘要： A weft guide device in a jet loom having a reed carrier for carring a reed thereon is disclosed. The guide device made according to this invention generally comprises an array of weft guide members mounted on said reed carrier along the reed and each having a concave to provide a weft guide path, said concave being provided with a relatively narrow opening and defined by surfaces including a substantially vertically extending surface joining with said opening, and a surface opposite said substantially vertically extending surface through said concave.According to this invention, said opposite surface is inclined in a direction so that its upper portion is positioned nearer to said substantially vertically extending surface than is its lower portion.

摘要翻译： 公开了一种喷气织机中的引纬装置，其具有用于将筘固定在其上的筘架。 根据本发明制造的引导装置通常包括沿着簧片安装在所述簧片载体上的每个引纬构件阵列，每个具有凹部以提供引纬路径，所述凹部设置有相对狭窄的开口并由表面限定，包括 与所述开口连接的基本垂直延伸的表面，以及通过所述凹部与所述基本垂直延伸的表面相对的表面。 根据本发明，所述相对表面沿着使其上部比其下部更靠近所述基本垂直延伸的表面的方向倾斜。

公开(公告)号：US5024253A

公开(公告)日：1991-06-18

申请号：US458406

申请日：1989-12-28

申请人： Susumu Kawabata ,  Kazunori Yoshida ,  Yoshikatsu Kisanuki ,  Hajime Suzuki ,  Masao Shiraki

发明人： Susumu Kawabata ,  Kazunori Yoshida ,  Yoshikatsu Kisanuki ,  Hajime Suzuki ,  Masao Shiraki

IPC分类号： D03D49/06 ,  D03D49/04 ,  D03D49/10 ,  D03D49/12 ,  D03D49/20 ,  D03D51/12

CPC分类号： D03D49/12 ,  D03D49/10 ,  D03D49/20

摘要： A take-up rate and a let-off rate in warp feed on a loom are controlled while a displacement (.DELTA.L) of a cloth fell position C is taken into account. The system comprises a cloth fell position compensation circuit (2, 16, 21) which outputs a cloth fell compensation signal (.DELTA..omega..sub.c) to compenate a displacement (.DELTA.L) of the cloth fell position (C) when a weaving condition such as a target weft density (D*), a target warp tension (T*) or the kinds of weft and warp yarns is changed. The cloth fell compensation signal is added to a basic warp feed rate (.omega..sub.f) obtained from D*, so that the displacement motion of the cloth fell is completed in a shorter time. According to this compensation, a weft density of a resultant fabric rapidly coincides with the target weft density.

公开(公告)号：US08869837B2

公开(公告)日：2014-10-28

申请号：US13637558

申请日：2011-03-23

申请人： Takahiro Moroi ,  Masakazu Obayashi ,  Naofumi Kimura ,  Fumitaka Yoshizumi ,  Masakatsu Kuroishi ,  Yasuhiro Kondoh ,  Kazunori Yoshida

发明人： Takahiro Moroi ,  Masakazu Obayashi ,  Naofumi Kimura ,  Fumitaka Yoshizumi ,  Masakatsu Kuroishi ,  Yasuhiro Kondoh ,  Kazunori Yoshida

IPC分类号： F16K15/16 ,  F04B27/08 ,  F04B39/10

CPC分类号： F04B27/08 ,  F04B39/1073 ,  Y10T137/7892 ,  Y10T137/7894 ,  Y10T137/7898 ,  Y10T137/8359

摘要： A compressor includes a discharge chamber, a compression chamber, a partition wall, and a discharge reed valve. The partition wall is arranged between the discharge chamber and the compression chamber and includes a fixing surface facing the discharge chamber. The partition wall includes a discharge port that communicates the discharge chamber and the compression chamber. The discharge reed valve includes a fixed portion, an intermediate portion, and a valve portion. The fixing surface includes a first groove portion, which extends around the discharge port, and a valve seat surface, which is arranged between the discharge port and the first groove portion. The first groove portion extends to a range overlapped with the intermediate portion. A part of the valve portion at a distal side does not close the first groove portion. The valve seat surface includes a receiving portion.

摘要翻译： 压缩机包括排出室，压缩室，分隔壁和排出簧片阀。 分隔壁布置在排出室和压缩室之间，并且包括面向排出室的固定表面。 分隔壁包括连通排出室和压缩室的排出口。 排出簧片阀包括固定部分，中间部分和阀部分。 固定表面包括围绕排出口延伸的第一槽部分和布置在排出口和第一槽部分之间的阀座表面。 第一槽部延伸到与中间部分重叠的范围。 在远端侧的阀部分的一部分不关闭第一槽部。 阀座面包括接收部。

公开(公告)号：US5165454A

公开(公告)日：1992-11-24

申请号：US614721

申请日：1990-11-15

申请人： Hiroyuki Kanayama ,  Yoshikatsu Kisanuki ,  Kazunori Yoshida

发明人： Hiroyuki Kanayama ,  Yoshikatsu Kisanuki ,  Kazunori Yoshida

IPC分类号： D03D51/18 ,  D03D51/28

CPC分类号： D03D51/28

摘要： A warp insertion monitoring method and apparatus for positively protecting woven cloth from defects due to warp insertion error or failure. A warp detector is disposed on a loom so as to have a warp presence/absence detection region located at a front or rear side and in the vicinity of a reed which serves for beating a weft inserted through a shedding formed by the upward/downward motion of healed frames against a cloth fell. The presence or absence of abnormalities in respect to the positions at which warps are inserted through the reed is identified on the basis of detection information available from the output of the warp detector. Detection timing for the warp detection information is so established as to fall within a period during which the loom is stopped, so that the presence or absence of errors in respect to the warp insertion can be detected before the loom is restarted.

摘要翻译： 一种经纱插入监测方法和装置，用于由于经纱插入错误或故障而积极地保护织布免受缺陷。 弯曲检测器设置在织机上，以便具有位于前后侧和在筘附近的经纱存在/不存在检测区域，该筘片用于通过由向上/向下运动形成的脱落插入的纬纱打纬 治疗框架对着布下落。 基于从翘曲检测器的输出可获得的检测信息，识别出通过舌簧插入经纱的位置的异常存在或不存在。 弯曲检测信息的检测定时被建立为落在织机停止的时间段内，从而可以在织机重启之前检测是否存在相对于经纱插入的错误。

公开(公告)号：US4636648A

公开(公告)日：1987-01-13

申请号：US777680

申请日：1985-09-19

申请人： Tsuneyuki Egami ,  Tsutomu Saito ,  Mitosi Ando ,  Ryuzou Hori ,  Takashi Kamo ,  Kazunori Yoshida

发明人： Tsuneyuki Egami ,  Tsutomu Saito ,  Mitosi Ando ,  Ryuzou Hori ,  Takashi Kamo ,  Kazunori Yoshida

IPC分类号： G01N21/57 ,  G01B11/30 ,  G01N21/47 ,  G01N21/84 ,  G01V9/04

CPC分类号： G01B11/303

摘要： A coating quality measuring device has a pattern plate including one reference pattern portion having a larger pattern width and a plurality of strip pattern portions having different pattern widths which are smaller than that of the reference pattern portion and are decreased in order. The pattern plate is disposed opposite the coated surface. The pattern plate is reflected on the coated surface and a reflected image is formed on an image sensor. The image sensor successively outputs signals each corresponding to the lightness of each pattern portion on a line extending in a width direction of each pattern portion of the reflected image. A computing device calculates a difference between the peak value of the signal level of the output signal corresponding to each strip pattern portion in the reflected image and the signal level of the output signal corresponding to the ground portion, divides the calculated difference by the signal level of the output signal corresponding to the reference pattern portion and detects the pattern width of the strip pattern portion wherein the division value becomes not larger than a predetermined value, thereby to obtain the coating quality of the coated surface.

摘要翻译： 涂层质量测量装置具有包括具有较大图案宽度的一个参考图案部分和具有小于参考图案部分的图案宽度不同的多个条形图案部分的图案板，并且依次减小。 图案板与涂覆表面相对设置。 图案板在涂覆表面上反射，并且在图像传感器上形成反射图像。 图像传感器在反射图像的每个图案部分的宽度方向上连续地输出与每个图案部分的亮度相对应的信号。 计算装置计算与反射图像中的每个带状图案部分相对应的输出信号的信号电平的峰值与对应于接地部分的输出信号的信号电平之间的差值，将计算出的差除以信号电平 并且检测分割值不大于预定值的带状图案部分的图案宽度，从而获得涂覆表面的涂布质量。