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1. 发明专利

ES2057404T3 未知
公开(公告)号：ES2057404T3
公开(公告)日：1994-10-16
申请号：ES90305910
申请日：1990-05-31
申请人： YAMAGUCHI HIROSHI , KIMURA HIROSHI
发明人： YAMAGUCHI HIROSHI
IPC分类号： D01H7/56 , D01H7/58
摘要： A rotary ring (1) for spinning comprising a holder (11), a ring-shaped rotary member (13) capable of rotating through a bearing (12) against the holder, a braking shoe (25) fixed to a lower end of the ring-shaped rotary member (13) and a braking runner (70) arranged between the holder (11) and the braking shoe (25). Although the braking operation for the ring-shaped rotary member (13) is directly applied by raising a lower end (56) of the braking shoe due to a centrifugal force, in the conventional rotary ring, the present invention provides an indirect braking mechanism using the braking runner (70), whereby the rotary ring (1) can be used at a high rotational speed of the spindle and the ring-shaped rotary member (13) and in a broad range thereof, to manufacture a thread having a high quality.

2. 发明专利

IN176699B Rotary ring for spinning 未知
公开(公告)号：IN176699B
公开(公告)日：1996-08-24
申请号：IN526DE1990
申请日：1990-05-30
申请人： YAMAGUCHI HIROSHI
发明人： YAMAGUCHI HIROSHI
IPC分类号： D01H17/00

3. 发明专利

DE2649193A1 未知
公开(公告)号：DE2649193A1
公开(公告)日：1977-05-05
申请号：DE2649193
申请日：1976-10-28
申请人： YAMAGUCHI HIROSHI
发明人： YAMAGUCHI HIROSHI
IPC分类号： D01H7/56 , D01H7/58
摘要： A rotary spinning ring construction is provided wherein the rotary ring body is provided with upper and lower outwardly tapered body portions, each of which has its surface provided with inclined grooves, a ring holder for receiving the rotary body therein, a sliding flange positioned between the holder and the body and having some play therein, and dust caps mounted on the upper and lower portions of the rotary body to seal the upper and lower areas of play between the holder and the rotary body. This arrangement results in a spinning ring construction that will dust automatically.

4. 发明授权

EP0401008B1 Rotary ring for spinning 失效
标题翻译：周环纺纱。
公开(公告)号：EP0401008B1
公开(公告)日：1994-07-06
申请号：EP90305910.3
申请日：1990-05-31
申请人： Yamaguchi, Hiroshi , Kimura, Hiroshi
发明人： Yamaguchi, Hiroshi
IPC分类号： D01H7/56 , D01H7/58
CPC分类号： D01H7/58

5. 发明授权

EP0359460B1 An improved rotary ring winding device 失效
标题翻译：对于络筒机自由周向环。
公开(公告)号：EP0359460B1
公开(公告)日：1995-11-02
申请号：EP89308990.4
申请日：1989-09-05
申请人： Yamaguchi, Hiroshi
发明人： Yamaguchi, Hiroshi , Yamaguchi, Masashi
IPC分类号： D01H7/56
CPC分类号： D01H7/56 , F16C32/0429 , F16C32/0491
摘要： In an improved rotary ring winding device wherein a rotary ring member (1) is rotatably supported by a bearing device secured to a ring rail (23), the bearing device is provided with a first annular magnetic member (13, 14) wherein an annular recess is formed, the rotary ring member is provided with a second annular magnetic member (11, 12) having an annular projected potion which is arranged in the annular recess of the first annular magnetic member with an air-gap therebetween, the first annular magnetic member is provided with at least an annular portion formed by an electric magnet (14), and the other portion of the first annular magnetic member (13) and the second annular portion (11, 12) are formed by permanent magnets, wherein each annular portion of the first magnetic member and each annular portion of the second magnetic member, facing each other, are designed to have identical magnetic poles, whereby, by controlling the exciting current applied to the electric magnet (14), the rotary ring member (1) can be rotatably supported in free condition by the bearing device, and a braking force can be applied on the free rotation of the rotary ring member by controlling the above-mentioned exciting current.

6. 发明公开

EP0436743A1 METHOD AND APPARATUS FOR CONTROLLING ROTARY RING UNIT OF FINE SPINNING FRAME OR THE LIKE 失效
标题翻译：方法和一种控制精细SPIN机或类似的旋转环单元。
公开(公告)号：EP0436743A1
公开(公告)日：1991-07-17
申请号：EP90911875.4
申请日：1990-08-03
申请人： Kimura, Hiroshi , Yamaguchi, Hiroshi
发明人： YAMAGUCHI, Hiroshi , YAMAGUCHI, Masashi
IPC分类号： D01H7/56
CPC分类号： D01H7/58
摘要： Method and apparatus for controlling the action of twisting of a rotary ring spinning/twisting unit having an annular rotary member (1) mounted rotatably on a holder (7) through a bearing mechanism (G). The method comprises detecting the rotational speed of each of the rotary member (1) and a spindle and comparing the detected speeds with each other to control the rotational speed of the rotary member so that the ratio of the rotational speed of the rotary member to that of the spindle falls within a preset range by rotational speed controlling means (17, 54, 55, 56, 57, 58, 59, 60). For example, a magnetic bearing (G) containing at least one electromagnet (14) is used to control the torque of the rotary member (1) around the magnetic bearing (G) by controlling a current flowing through the electromagnet (14).
摘要翻译：控制的具有在环形旋转体的旋转环纺纱/捻线单元扭转的动作（1），其安装可旋转地在支架（7）通过轴承机构（G）包括检测各旋转构件的旋转速度（1）和主轴和比较检测到的速度与海誓山盟以控制旋转构件的旋转速度，从而也以没有主轴的旋转构件的转速的比例，如果由旋转速度控制装置的预设范围（17内， 54，55，56，57，58，59，60）。对于实施例的磁性轴承（G）contg。至少一个电磁体（14）被用于通过控制通过电磁体（14）中流动的电流来控制磁性轴承（G）周围的旋转构件（1）的转矩。 @（44pp Dwg.No.2 / 7）@。

7. 发明专利

DE68924691D1 未知
公开(公告)号：DE68924691D1
公开(公告)日：1995-12-07
申请号：DE68924691
申请日：1989-09-05
申请人： YAMAGUCHI HIROSHI
发明人： YAMAGUCHI HIROSHI , YAMAGUCHI MASASHI
IPC分类号： D01H7/56
摘要： In an improved rotary ring winding device wherein a rotary ring member (1) is rotatably supported by a bearing device secured to a ring rail (23), the bearing device is provided with a first annular magnetic member (13, 14) wherein an annular recess is formed, the rotary ring member is provided with a second annular magnetic member (11, 12) having an annular projected potion which is arranged in the annular recess of the first annular magnetic member with an air-gap therebetween, the first annular magnetic member is provided with at least an annular portion formed by an electric magnet (14), and the other portion of the first annular magnetic member (13) and the second annular portion (11, 12) are formed by permanent magnets, wherein each annular portion of the first magnetic member and each annular portion of the second magnetic member, facing each other, are designed to have identical magnetic poles, whereby, by controlling the exciting current applied to the electric magnet (14), the rotary ring member (1) can be rotatably supported in free condition by the bearing device, and a braking force can be applied on the free rotation of the rotary ring member by controlling the above-mentioned exciting current.

8. 发明专利

DE68924691T2 未知
公开(公告)号：DE68924691T2
公开(公告)日：1996-04-04
申请号：DE68924691
申请日：1989-09-05
申请人： YAMAGUCHI HIROSHI
发明人： YAMAGUCHI HIROSHI , YAMAGUCHI MASASHI
IPC分类号： D01H7/56
摘要： In an improved rotary ring winding device wherein a rotary ring member (1) is rotatably supported by a bearing device secured to a ring rail (23), the bearing device is provided with a first annular magnetic member (13, 14) wherein an annular recess is formed, the rotary ring member is provided with a second annular magnetic member (11, 12) having an annular projected potion which is arranged in the annular recess of the first annular magnetic member with an air-gap therebetween, the first annular magnetic member is provided with at least an annular portion formed by an electric magnet (14), and the other portion of the first annular magnetic member (13) and the second annular portion (11, 12) are formed by permanent magnets, wherein each annular portion of the first magnetic member and each annular portion of the second magnetic member, facing each other, are designed to have identical magnetic poles, whereby, by controlling the exciting current applied to the electric magnet (14), the rotary ring member (1) can be rotatably supported in free condition by the bearing device, and a braking force can be applied on the free rotation of the rotary ring member by controlling the above-mentioned exciting current.

9. 发明专利

ES2078242T3 未知
公开(公告)号：ES2078242T3
公开(公告)日：1995-12-16
申请号：ES89308990
申请日：1989-09-05
申请人： YAMAGUCHI HIROSHI
发明人： YAMAGUCHI HIROSHI , YAMAGUCHI MASASHI
IPC分类号： D01H7/56
摘要： In an improved rotary ring winding device wherein a rotary ring member (1) is rotatably supported by a bearing device secured to a ring rail (23), the bearing device is provided with a first annular magnetic member (13, 14) wherein an annular recess is formed, the rotary ring member is provided with a second annular magnetic member (11, 12) having an annular projected potion which is arranged in the annular recess of the first annular magnetic member with an air-gap therebetween, the first annular magnetic member is provided with at least an annular portion formed by an electric magnet (14), and the other portion of the first annular magnetic member (13) and the second annular portion (11, 12) are formed by permanent magnets, wherein each annular portion of the first magnetic member and each annular portion of the second magnetic member, facing each other, are designed to have identical magnetic poles, whereby, by controlling the exciting current applied to the electric magnet (14), the rotary ring member (1) can be rotatably supported in free condition by the bearing device, and a braking force can be applied on the free rotation of the rotary ring member by controlling the above-mentioned exciting current.

10. 发明专利

DE69010402T2 未知
公开(公告)号：DE69010402T2
公开(公告)日：1994-10-20
申请号：DE69010402
申请日：1990-05-31
申请人： YAMAGUCHI HIROSHI , KIMURA HIROSHI
发明人： YAMAGUCHI HIROSHI
IPC分类号： D01H7/56 , D01H7/58
摘要： A rotary ring (1) for spinning comprising a holder (11), a ring-shaped rotary member (13) capable of rotating through a bearing (12) against the holder, a braking shoe (25) fixed to a lower end of the ring-shaped rotary member (13) and a braking runner (70) arranged between the holder (11) and the braking shoe (25). Although the braking operation for the ring-shaped rotary member (13) is directly applied by raising a lower end (56) of the braking shoe due to a centrifugal force, in the conventional rotary ring, the present invention provides an indirect braking mechanism using the braking runner (70), whereby the rotary ring (1) can be used at a high rotational speed of the spindle and the ring-shaped rotary member (13) and in a broad range thereof, to manufacture a thread having a high quality.

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