公开(公告)号：WO2010039100A1

公开(公告)日：2010-04-08

申请号：PCT/SE2009/051089

申请日：2009-09-30

Applicant: BORANDER, Jerry

Inventor： BORANDER, Jerry

IPC: F16K7/08 ,  F16L55/10 ,  F24F13/10

CPC classification number: F24F13/12 ,  F16K7/08 ,  F16K31/445 ,  F24F13/10 ,  F24F13/1426 ,  Y10T137/8225 ,  Y10T137/8593

Abstract: Device for regulating the airflow in an air damper, comprising a twist sleeve (29, 210) of flexible material, the cross section of which substantially conforms to an outer tube (25, 201, 310) in which the flow takes place, one end (30, 211) of the twist sleeve (29, 210) being disposed on the inner side of the outer tube (25, 201, 310) and the other end (31, 212) of the twist sleeve (29, 210) being disposed in a tube sleeve (1, 202, 301) which can be rotated under an axial displacement controlled in relation to the rotation. The outer diameter of the tube sleeve (1, 202, 301) is somewhat smaller than the inner diameter of the outer tube (25, 201, 310), so that the tube sleeve (1, 202, 301) slides easily in the outer tube (25, 201, 301), and in which the tube sleeve (1, 202, 301) is provided with a helical slot (4, 204, 302), and in which the rotation of the tube sleeve (1, 202, 301) is achieved by an operating apparatus (7, 206, 207, 308) configured in such a way that the operating apparatus (7, 206, 207, 308) pulls round the tube sleeve (1, 202, 301), at the same time as the tube sleeve (1, 202, 301) moves axially.

Abstract translation: 用于调节空气阻尼器中的气流的装置，包括柔性材料的扭转套筒（29,210），其横截面基本上符合其中发生流动的外管（25,201,310），一端 所述扭转套筒（29,210）的所述第一端（30,211）设置在所述外管（25,201,310）的内侧，所述扭转套筒（29,210）的另一端（31,212）为 设置在可以相对于旋转控制的轴向位移下旋转的管套（1,202,301）中。 管套（1,202,301）的外径略小于外管（25,201,310）的内径，使得管套（1,202,301）容易地在外管 管（25,201,301），并且其中管套（1,202,301）设置有螺旋槽（4,204,302），并且其中管套（1,202,301） 301）由操作装置（7,206,207,308）实现，该操作装置被配置成使得操作装置（7,206,207,308）在管套（1,202,301）周围拉动管套 同时管套（1,202,301）轴向移动。

公开(公告)号：WO01072248A1

公开(公告)日：2001-10-04

申请号：PCT/IL2001/000280

申请日：2001-03-26

IPC: A61F5/44 ,  F16K7/08 ,  F16K35/02 ,  F16K7/04

CPC classification number: A61F5/4405 ,  F16K7/08 ,  F16K35/02

Abstract: A catheter valve (10) including a housing (12) engaging at least a portion of a tubular member (14) is provided. The tubular member (14) having distal (16) and proximal (18) open ends defining a flow-through passage (20) therebetween, the tubular member (14) further having a proximal portion (22) of a deformable and therefore twistable structure and a distal portion (24) of a more rigid structure, the proximal portion (22) being partially and circumferencially attached to an inner surface of the housing (12), wherein dimensions of the housing (12), of the proximal portion (22) and of the distal portion (24) are selected such that when the distal portion (24) is rotated, the proximal portion (22) is twisted so as to block passage of fluid through the tubular member (14) and therefore through the catheter valve (10) and the distal portion (24) is secured by the housing (12) so as to prevent self untwisting of the proximal portion (22).

Abstract translation: 提供了包括与管状构件（14）的至少一部分接合的壳体（12）的导管阀（10）。 具有远端（16）和近端（18）开口端的管状构件（14）在其间限定一个通流通道（20），该管状构件（14）还具有可变形并因此可扭转结构的近端部分（22） 和远侧部分（24），所述近端部分（22）部分地并且环绕地附接到所述壳体（12）的内表面，其中所述近端部分（22）的所述壳体（12）的尺寸 ）和远端部分（24）的选择，使得当远端部分（24）旋转时，近端部分（22）被扭转以阻止流体通过管状构件（14）的通道，并且因此通过导管 阀门（10）和远端部分（24）通过壳体（12）固定，以防止近端部分（22）自身解捻。

公开(公告)号：WO2017116780A1

公开(公告)日：2017-07-06

申请号：PCT/US2016/067416

申请日：2016-12-19

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： SCHENCK, Ronald E.

IPC: F16K7/06 ,  F16K31/54 ,  F16K7/08

CPC classification number: B01F15/0293 ,  B01F3/1207 ,  B01F15/00337 ,  B01F15/00487 ,  B01F2215/0047 ,  B28C5/003 ,  B28C7/16 ,  C04B11/00 ,  F16K7/06 ,  F16K7/08 ,  F16K31/54

Abstract: A constrictor valve can be associated with a conduit in fluid communication with a mixer to control a flow of cementitious slurry discharged from the mixer through the conduit. The constrictor valve can include a constrictor housing, a webbing constriction assembly, and a drive mechanism. The webbing constriction assembly includes a pair of rotatable members rotatably mounted to the constrictor housing and a plurality of webbing straps connected to the rotatable members and wrapped around the conduit. The drive mechanism includes a drive shaft and a gear assembly configured to rotate the rotatable members in opposing winding directions in response to the drive shaft rotating in a tighten direction to wrap the webbing straps tighter around the conduit to compress it and to rotate in opposing unwinding directions in response to the drive shaft rotating in a loosen direction to loosen the grip of the webbing straps on the conduit.

Abstract translation: 缩颈阀可与与混合器流体连通的导管相关联，以控制从混合器通过导管排出的胶结浆料的流动。 缩颈阀可以包括缩颈器壳体，织带收缩组件和驱动机构。 该带状收缩组件包括一对可旋转地安装到收缩器外壳上的可旋转构件以及连接到可旋转构件并缠绕在该导管周围的多个网带。 驱动机构包括驱动轴和齿轮组件，该齿轮组件构造成响应于驱动轴沿紧固方向旋转而使可旋转构件在相反的卷绕方向上旋转，以将网带带缠绕更紧密地围绕管道压缩并以相反的展开方向旋转 响应于驱动轴松动方向旋转以松开导管上的网带带的抓握。

公开(公告)号：WO2008068496A1

公开(公告)日：2008-06-12

申请号：PCT/GB2007/004680

申请日：2007-12-07

Applicant: BROWN, Michael, Edward

Inventor： BROWN, Michael, Edward

IPC: A01G25/16

CPC classification number: A01G27/003 ,  A01G25/167 ,  F16K7/08 ,  F16K31/001 ,  Y10T137/189

Abstract: A moisture responsive device is described having a moisture responsive element comprising at least a moisture responsive formation of a first material in association with a less moisture responsive formation of a second material, in that the first material has a greater tendency to absorb moisture and to increase in volume as a result than the second material, the two formations being so mechanically arranged together that such swelling tends to cause mechanical deformation of the moisture responsive element; and an actuation member optionally of flexibly resilient material in mechanical association with the moisture responsive element so that distortion of the moisture responsive element in the presence of moisture tends to mechanically distort the actuation member and thereby cause the actuation member to change between at least a first functional state and a second functional state. A method of use, especially in irrigation control, is also described.

Abstract translation: 湿度响应装置被描述为具有水分响应元件，该水分响应元件至少包含与第二材料的较少水分响应性结构相关联的第一材料的水分响应性结构，因为第一种材料具有更大的吸收水分的趋势并增加 结果是比第二材料体积大，两个结构被机械地布置在一起，使得这种膨胀趋向于引起水分响应元件的机械变形; 以及任选地具有柔性弹性材料的致动构件，其与水分响应元件机械相关联，使得在存在湿气的情况下水分响应元件的变形趋向于使致动构件机械地变形，从而使致动构件在至少第一 功能状态和第二功能状态。 还描述了一种使用方法，特别是在灌溉控制中。

公开(公告)号：WO2017106433A4

公开(公告)日：2017-07-27

申请号：PCT/US2016066814

申请日：2016-12-15

Applicant: HEARTSTITCH INC

Inventor： NOBLES ANTHONY ,  WILLER CHRISTIAN

IPC: A61M25/00

CPC classification number: A61M39/22 ,  A61M2039/226 ,  F16K7/08 ,  F16K31/445

Abstract: Constriction valves for catheters and method of using constriction valves are presented. The catheter valve has a conduit defining a lumen. The catheter also has a spring that is configured to bias the lumen from an open position to a closed position by altering an effective length of the conduit or altering the circumference of the conduit. The spring is further configured to change its configuration by changes of intraluminal pressure of the valve. A user can insert a tool into a catheter having a valve by manipulating the valve to expand a substantially closed lumen by compressing the spring, twisting the spring, or pulling on a cord coupled with the valve.

Abstract translation: 介绍了用于导管的缩窄阀和使用缩颈阀的方法。 导管瓣膜具有限定内腔的导管。 导管还具有弹簧，该弹簧构造成通过改变导管的有效长度或改变导管的周长而将腔从打开位置偏置到闭合位置。 弹簧进一步构造成通过改变瓣膜的腔内压力来改变其构造。 使用者可以通过操作阀门来将工具插入具有瓣膜的导管中，以通过压缩弹簧，扭转弹簧或拉动与瓣膜联接的绳索来使基本闭合的管腔膨胀。

公开(公告)号：WO2017106433A1

公开(公告)日：2017-06-22

申请号：PCT/US2016/066814

申请日：2016-12-15

Applicant: HEARTSTITCH, INC.

Inventor： NOBLES, Anthony ,  WILLER, Christian

IPC: A61M25/00

CPC classification number: A61M39/22 ,  A61M39/26 ,  A61M39/288 ,  A61M2039/226 ,  F16K7/04 ,  F16K7/06 ,  F16K7/08 ,  F16K21/04 ,  F16K31/445

Abstract: Constriction valves for catheters and method of using constriction valves are presented. The catheter valve has a conduit defining a lumen. The catheter also has a spring that is configured to bias the lumen from an open position to a closed position by altering an effective length of the conduit or altering the circumference of the conduit. The spring is further configured to change its configuration by changes of intraluminal pressure of the valve. A user can insert a tool into a catheter having a valve by manipulating the valve to expand a substantially closed lumen by compressing the spring, twisting the spring, or pulling on a cord coupled with the valve.

Abstract translation: 介绍了用于导管的收缩阀和使用收缩阀的方法。 导管瓣膜具有限定内腔的导管。 导管还具有弹簧，该弹簧构造成通过改变导管的有效长度或改变导管的周长而将腔从打开位置偏置到闭合位置。 弹簧进一步构造成通过改变瓣膜的腔内压力来改变其构造。 使用者可以通过操作阀门来将工具插入到具有瓣膜的导管中，以通过压缩弹簧，扭转弹簧或拉动与瓣膜联接的绳索来膨胀基本封闭的内腔。

公开(公告)号：WO2010103326A1

公开(公告)日：2010-09-16

申请号：PCT/GB2010/050429

申请日：2010-03-11

Applicant: BROWN, Michael, Edward

Inventor： BROWN, Michael, Edward

IPC: A01G25/16 ,  A01G27/00 ,  F16K7/08

CPC classification number: A01G25/167 ,  A01G27/003 ,  F16K7/08 ,  F16K31/001

Abstract: A moisture responsive device and a method of its use for example in an irrigation system are described. The device has generally domed or raised three dimensional moisture responsive structure comprising at least a moisture responsive formation of a first material (1) in association with a less moisture responsive formation of a second material (3), in that the first material (1) has a greater tendency to absorb moisture, and to increase in volume as a result, than the second material (3), so as to distort in use when wetted; and a flexibly elongate actuation member (5) of flexibly resilient material situated in close mechanical association with the second material (3) so that deformation of the moisture responsive structure in the presence of moisture, tends to distort the actuation member (5).

Abstract translation: 描述了一种湿度响应装置及其在灌溉系统中的使用方法。 该装置通常穹顶或升高三维水分响应结构，其包括与第二材料（3）的较少水分响应性结构相关联的至少第一材料（1）的水分响应性结构，其中第一材料（1） 与第二材料（3）相比，具有比第二材料（3）吸收水分和体积增加的倾向更大的倾向，从而在使用时变形; 以及灵活弹性材料的柔性细长的致动构件（5），其位于与第二材料（3）紧密结合的位置，使得在存在湿气的情况下水分响应结构的变形趋向于使致动构件（5）变形。

公开(公告)号：WO2004023047A1

公开(公告)日：2004-03-18

申请号：PCT/SE2002/001595

申请日：2002-09-05

Applicant: BORANDER, Jerry

Inventor： BORANDER, Jerry

IPC: F24F13/10

CPC classification number: F16K7/08 ,  F24F13/10 ,  F24F2013/242

Abstract: The control damper relates to a control valve which is primarily intended for controlling air flow, although the valve may also be used to control other flowing media. The valve comprises a sleeve (2) of flexible material, the cross-section of which largely corresponds to the duct (1, 22) in which the flow occurs, one end of the sleeve being fixed in relation to the duct and the other end thereof being rotatable with displacement in an axial direction that is controlled in proportion to the rotation. When turned, the sleeve (2) assumes a cross-section in the form of a multi-pointed star (13). The valve is surrounded by sound insulation material (23) and the pipe (22) that surrounds the sleeve is air-permeable.

Abstract translation: 控制阻尼器涉及主要用于控制气流的控制阀，尽管阀也可用于控制其它流动介质。 该阀包括柔性材料的套筒（2），其横截面大致对应于流动发生的管道（1,22），套管的一端相对于管道固定，另一端 其能够在与旋转成比例地控制的轴向方向上移动。 当转动时，套筒（2）呈多角形（13）形式的横截面。 阀被隔音材料（23）包围，并且围绕套筒的管（22）是透气的。

公开(公告)号：WO01089609A1

公开(公告)日：2001-11-29

申请号：PCT/SE2001/001138

申请日：2001-05-21

IPC: A61M5/14 ,  A61M5/168 ,  F16K7/02 ,  F16K7/08

CPC classification number: F16K7/02 ,  A61M5/16813 ,  F16K7/08

Abstract: The present invention relates to a device containing a tube for a varied flow, comprising a tube (7) being fixed in both its ends, whereby the tube (7) is arranged to be stretched or shortened by longing or shortening of the distance between said attachment points (8).

Abstract translation: 本发明涉及一种装有不同流量的管子的装置，它包括一个固定在其两端的管子（7），由此通过使所述管子（7）的距离的延伸或缩短而将管（7）布置成被拉伸或缩短 附件点（8）。