-
公开(公告)号：US09285043B2
公开(公告)日：2016-03-15
申请号：US14196092
申请日：2014-03-04
Applicant: SHIMADZU CORPORATION
Inventor： Shinji Tanaka
IPC: F16K11/074 , F16K31/04 , G01N30/20
CPC classification number: F16K11/0743 , F16K31/041 , G01N30/20 , G01N2030/202 , Y10T137/86622
Abstract: A flow channel switching valve is provided that includes a stator and a rotor inside a housing, and rotates the rotor by a rotor drive portion while sliding the rotor on the stator, wherein the stator is fixed to a housing top by a stator fixing member. The stator fixing member is configured so as to have a portion detachably mounted on the housing top from a stator side, and a portion holding the stator.
Abstract translation: 提供了一种流路切换阀，其在壳体内部包括定子和转子，并且通过转子驱动部分使转子旋转，同时使定子上的转子滑动，其中定子通过定子固定构件固定到壳体顶部。 定子固定构件被构造成具有从定子侧可拆卸地安装在壳体顶部上的部分和保持定子的部分。
-
公开(公告)号：US09200715B2
公开(公告)日：2015-12-01
申请号：US14357292
申请日：2012-10-11
Applicant: SHIMADZU CORPORATION
Inventor： Shinji Tanaka
IPC: F16K11/074 , F16K11/085 , F16K25/00 , G01N30/22 , G01N30/20
CPC classification number: F16K11/0853 , F16K11/0743 , F16K25/00 , G01N30/22 , G01N2030/202 , Y10T137/86549
Abstract: Provided is a rotary passage-switching valve having a rotor with an extended service life. The passage-switching valve according to the present invention has a stator and a rotor which is rotatable while sliding relative to the stator. The stator has a plurality of ports whose ends are open on a sliding surface on which the rotor is made to rotate and slide. The rotor has a passage groove for connecting two or more of the ports. At an edge of the passage groove, the rotor is in contact with the sliding surface of the stator at a contact angle α greater than 120°.
Abstract translation: 提供一种具有延长的使用寿命的转子的旋转通道切换阀。 根据本发明的通道切换阀具有可相对于定子滑动地旋转的定子和转子。 定子具有多个端口，其端部在滑动表面上开口，转子在其上旋转并滑动。 转子具有用于连接两个或更多个端口的通道槽。 在通道槽的边缘处，转子以大于120°的接触角α与定子的滑动面接触。
-
公开(公告)号：US20140261815A1
公开(公告)日：2014-09-18
申请号：US14196091
申请日：2014-03-04
Applicant: SHIMADZU CORPORATION
Inventor： Shinji Tanaka
IPC: F16K31/04 , F16K11/065
CPC classification number: F16K11/0743 , F16K31/041 , G01N30/20 , G01N2030/202 , Y10T137/86622 , Y10T137/86638
Abstract: A flow channel switching valve is provided including a stator and a rotor inside a housing, in which the rotor is rotated by a rotor drive portion while sliding on the stator. A rotor drive shaft holding the rotor is biased to a housing top side by an elastic member. A drive shaft stopper is provided that limits movement when the rotor drive shaft moves to the housing top side from a normal position when a housing top is attached to a housing body.
Abstract translation: 一种流路切换阀，其在壳体内设置有定子和转子，转子在定子上滑动的同时由转子驱动部旋转。 保持转子的转子驱动轴通过弹性部件偏压到壳体顶侧。 提供一种驱动轴止动器，当壳体顶部附接到壳体时，当转子驱动轴从正常位置移动到壳体顶侧时限制运动。
-
公开(公告)号：US12181082B2
公开(公告)日：2024-12-31
申请号：US18007805
申请日：2021-03-02
Applicant: SHIMADZU CORPORATION
Inventor： Kenichi Yasunaga , Shinji Tanaka , Jun Yanagibayashi , Ryo Hosono
Abstract: A resin tube connection device includes a resin tube, a resin expanding portion and a metal sleeve. The resin expanding portion has a sealing surface being able to come into contact with a contact surface. Further, the resin expanding portion has a second flow path that communicates with a first flow path of the resin tube and opens in the sealing surface. The sealing surface projects farther than an end surface of the metal sleeve in an axial direction. The maximum length of a contact region where the resin expanding portion and the metal sleeve come into contact with each other in the axial direction in an outer surface is larger than the thickness of a resin layer in a radial direction.
-
公开(公告)号：US09459036B2
公开(公告)日：2016-10-04
申请号：US14196302
申请日：2014-03-04
Applicant: SHIMADZU CORPORATION
Inventor： Shinji Tanaka
CPC classification number: F25D11/00 , A01N1/0242 , A01N1/0252 , F25B21/02 , F25D17/08 , F25D21/04 , F25D2317/0411 , G01N25/145
Abstract: A sample cooling device is provided with, inside a sample storage which stores therein a sample rack, a first heat transfer member arranged at a position in contact with the sample rack, a second heat transfer member which cools the inside of the sample storage, and a condensate discharge mechanism which discharges condensate condensing on the second heat transfer member to the outside of the sample storage. An internal space of the sample storage is not sealed due to the existence of a leak path for air formed between the inside and the outside of the sample storage, the leak path including at least the channel. The sample storage includes an outside air introduction unit which forcibly blows the outside air into the internal space so that the pressure inside the sample storage becomes higher than the outside pressure thereof. The position and the direction of an outside air outlet of the outside air introduction unit inside the sample storage are set so that the outside air blown into the sample storage directly heads for the second heat transfer member.
Abstract translation: 样品冷却装置在其内存储有样品架的样品储存器内设置有布置在与样品架接触的位置的第一传热构件，冷却样品储存器内部的第二传热构件，以及 冷凝器排出机构，其将凝结在第二传热构件上的冷凝物排出到样品储存器的外部。 由于在样品储存器的内部和外部之间形成的空气的泄漏路径的存在，所以样本储存器的内部空间不被密封，泄漏路径至少包括通道。 样品储存器包括外部空气引入单元，其强制地将外部空气吹入内部空间，使得样品储存器内部的压力变得高于其外部压力。 样品储存器内的外部空气引入单元的外部空气出口的位置和方向被设定为使得吹入样品储存器的外部空气直接用于第二传热构件。
-
Patent Agency Ranking
公开(公告)号：US11378496B2
公开(公告)日：2022-07-05
申请号：US17059667
申请日：2018-06-18
Applicant: SHIMADZU CORPORATION
Inventor： Koki Miyazaki , Shinji Tanaka
Abstract: A device includes a sample rack having a mounting region for mounting a sample plate that holds a sample, a housing in which a temperature adjustment space for adjusting a temperature of the sample plate mounted on the sample rack while accommodating the sample rack inside is provided therein, and the housing having, in a lateral surface, a rack insertion opening through which the sample rack is inserted into the temperature adjustment space; and an air temperature adjustment part having an air intake port for taking in air in the temperature adjustment space, a temperature adjustment element for cooling or heating air taken in from the air intake portion, and an outlet for blowing out air cooled or heated by the temperature adjustment element.
-
公开(公告)号：US11372013B2
公开(公告)日：2022-06-28
申请号：US16408279
申请日：2019-05-09
Applicant: Shimadzu Corporation
Inventor： Koki Miyazaki , Shinji Tanaka
Abstract: To suppress generation of dew condensation in temperature control space when heating temperature control is performed. In an apparatus, an air temperature control part for cooling or heating air in temperature control space has a first temperature control element for performing at least cooling of air, and a second temperature control element for performing at least heating of air downstream of the first temperature control element. In this manner, when heating temperature control is performed, cooling and dehumidification of air taken in from an air intake portion can be performed by the first temperature control element, and then heating of the dehumidified air can be performed by the second temperature control element.
-
公开(公告)号：US09188238B2
公开(公告)日：2015-11-17
申请号：US14196062
申请日：2014-03-04
Applicant: SHIMADZU CORPORATION
Inventor： Shinji Tanaka
IPC: F16K11/074 , F16K31/04 , G01N30/20
CPC classification number: F16K31/042 , F16K11/074 , F16K11/0743 , F16K31/041 , G01N30/20 , G01N30/24 , G01N35/1097 , G01N2030/202 , Y10T137/86863
Abstract: A flow channel switching valve is provided in which a stator and a rotor are contained in an internal space of a housing, and a packing is sandwiched between a flow channel connection plane, which is one plane of the internal space of the housing, and the stator. In the flow channel connection plane of the housing, a packing gland is provided at a distance from a flow channel connection portion so as to surround an outer circumference of the flow channel connection portion, and the packing gland is in contact with a circumferential edge portion of the packing on the same plane as the flow channel connection portion.
Abstract translation: 提供了一种流路切换阀，其中定子和转子容纳在壳体的内部空间中，并且填料夹在作为壳体的内部空间的一个平面的流路连接平面和 定子。 在壳体的流路连接平面中，与流路连接部隔开一定距离地配置有包围流路连通部的外周的填充压盖，并且填料压盖与周缘部接触 包装在与流路连接部分相同的平面上。
-
公开(公告)号：US20140261814A1
公开(公告)日：2014-09-18
申请号：US14196062
申请日：2014-03-04
Applicant: SHIMADZU CORPORATION
Inventor： Shinji Tanaka
IPC: F16K31/04
CPC classification number: F16K31/042 , F16K11/074 , F16K11/0743 , F16K31/041 , G01N30/20 , G01N30/24 , G01N35/1097 , G01N2030/202 , Y10T137/86863
Abstract: A flow channel switching valve is provided in which a stator and a rotor are contained in an internal space of a housing, and a packing is sandwiched between a flow channel connection plane, which is one plane of the internal space of the housing, and the stator. In the flow channel connection plane of the housing, a packing gland is provided at a distance from a flow channel connection portion so as to surround an outer circumference of the flow channel connection portion, and the packing gland is in contact with a circumferential edge portion of the packing on the same plane as the flow channel connection portion.
Abstract translation: 提供了一种流路切换阀，其中定子和转子容纳在壳体的内部空间中，并且填料夹在作为壳体的内部空间的一个平面的流路连接平面和 定子。 在壳体的流路连接平面中，与流路连接部隔开一定距离地配置有包围流路连通部的外周的填充压盖，并且填料压盖与周缘部接触 包装在与流路连接部分相同的平面上。
-
公开(公告)号：US20140261811A1
公开(公告)日：2014-09-18
申请号：US14196077
申请日：2014-03-04
Applicant: Shimadzu Corporation
Inventor： Shinji Tanaka
IPC: F16K31/04
CPC classification number: F16K11/0743 , G01N2030/202 , Y10T137/86501
Abstract: A flow channel switching valve includes a stator and a rotor inside an internal space of a housing, and includes a rotor drive portion that rotates the rotor while sliding the rotor on the stator by rotating a rotor drive shaft having, at a forefront, a rotor holding portion that holds the rotor. At a position below the rotor, the housing is provided with a liquid discharge portion that receives liquid leaking from between the stator and the rotor to guide the liquid outside the housing.
Abstract translation: 流路切换阀在壳体的内部空间内具有定子和转子，并且具有转子驱动部，该转子驱动部通过转动具有最前端的转子的转子驱动轴使转子同时滑动于定子上， 保持转子的保持部。 在转子下方的位置处，壳体设置有液体排出部分，其接收从定子和转子之间泄漏的液体，以将液体引导到壳体外部。
-
-
-
-
-
-
-
-
-
Search Results
18
records
(took 0.016 seconds)
