公开(公告)号：WO2014201036A1

公开(公告)日：2014-12-18

申请号：PCT/US2014/041769

申请日：2014-06-10

Applicant: RAYTHEON COMPANY

Inventor： YANEVICH, Jeffrey P. ,  BREST, Michael L. ,  MCALLISTER, Kenneth L. ,  SCROGGIN, James E. ,  TRACY, Gregory D. ,  DOMINGUEZ, Julio C.

IPC: G03B9/02 ,  G01J5/08

CPC classification number: G03B9/08 ,  G01J3/0224 ,  G01J3/12 ,  G01J3/2823 ,  G01J3/32 ,  G01J5/0205 ,  G01J5/0275 ,  G01J5/061 ,  G01J5/0831 ,  G01J5/084 ,  G01J5/62 ,  G01J2003/1243 ,  G01J2003/2826 ,  G03B9/02 ,  G03B9/40 ,  G03B2205/0046

Abstract: A shutter assembly (12) comprising a first planar member (70) and a second planar member (72) opposed from one another and forming a sleeve having a cavity (80) therebetween, the sleeve having a pair of side rails (78) adjacent the cavity along sides of the sleeve. A first shutter member (14) having a first end (92) is disposed in the cavity and slidingly disposed along one of the side rails, and a second shutter member (14) having a second end (92) is disposed in the cavity and slidingly disposed along the other side rail. The first end is opposed to the second end and is configured to be selectively advanced towards, and retracted from, the second end so as to define an aperture (15) therebetween having a first shape when disposed in a first position, and wherein the aperture has a second larger shape when the first end is disposed in a second position. The first shutter member and the second shutter member maintain a thermal contact with the side rails and the planar members in all positions. The shutter assembly is well suited to be used at a cryogenic temperature and in a high vacuum environment.

Abstract translation: 一种快门组件（12），包括彼此相对的第一平面构件（70）和第二平面构件（72），并形成在其间具有空腔（80）的套筒，所述套筒具有一对相邻的侧轨（78） 沿着套筒侧面的空腔。 具有第一端（92）的第一闸门构件（14）设置在空腔中并沿着一个侧轨滑动地设置，并且具有第二端（92）的第二闸门构件（14）设置在空腔中， 沿着另一侧轨滑动地设置。 第一端与第二端相对并且被配置为选择性地朝向第二端前进并从第二端缩回，以便在它们之间限定一个孔（15），当其设置在第一位置时具有第一形状，并且其中孔 当第一端设置在第二位置时具有第二较大的形状。 第一挡板构件和第二挡板构件在所有位置保持与侧轨和平面构件的热接触。 快门组件非常适合在低温和高真空环境中使用。

公开(公告)号：EP3008516B1

公开(公告)日：2018-12-26

申请号：EP14736547.2

申请日：2014-06-10

Applicant: Raytheon Company

Inventor： YANEVICH, Jeffrey P. ,  BREST, Michael L. ,  MCALLISTER, Kenneth L. ,  SCROGGIN, James E. ,  TRACY, Gregory D. ,  DOMINGUEZ, Julio C.

IPC: G03B9/40 ,  G03B9/02 ,  G01J3/12 ,  G01J5/08 ,  G01J3/28 ,  G01J3/32 ,  G01J5/02 ,  G01J5/06 ,  G01J5/62 ,  G01J3/02

CPC classification number: G03B9/08 ,  G01J3/0224 ,  G01J3/12 ,  G01J3/2823 ,  G01J3/32 ,  G01J5/0205 ,  G01J5/0275 ,  G01J5/061 ,  G01J5/0831 ,  G01J5/084 ,  G01J5/62 ,  G01J2003/1243 ,  G01J2003/2826 ,  G03B9/02 ,  G03B9/40 ,  G03B2205/0046

Abstract: A shutter assembly comprising a first planar member and a second planar member opposed from one another and forming a sleeve having a cavity therebetween, the sleeve having a pair of side rails adjacent the cavity along sides of the sleeve. A first shutter member having a first end is disposed in the cavity and slidingly disposed along one of the side rails, and a second shutter member having a second end is disposed in the cavity and slidingly disposed along the other side rail. The first end is opposed to the second end and is configured to be selectively advanced towards, and retracted from, the second end so as to define an aperture therebetween having a first shape when disposed in a first position, and wherein the aperture has a second larger shape when the first end is disposed in a second position. The first shutter member and the second shutter member maintain a thermal contact with the side rails and the planar members in all positions. The shutter assembly is well suited to be used at a cryogenic temperature and in a high vacuum environment.

公开(公告)号：EP3008516A1

公开(公告)日：2016-04-20

申请号：EP14736547.2

申请日：2014-06-10

Applicant: Raytheon Company

Inventor： YANEVICH, Jeffrey P. ,  BREST, Michael L. ,  MCALLISTER, Kenneth L. ,  SCROGGIN, James E. ,  TRACY, Gregory D. ,  DOMINGUEZ, Julio C.

IPC: G03B9/02 ,  G01J5/08

CPC classification number: G03B9/08 ,  G01J3/0224 ,  G01J3/12 ,  G01J3/2823 ,  G01J3/32 ,  G01J5/0205 ,  G01J5/0275 ,  G01J5/061 ,  G01J5/0831 ,  G01J5/084 ,  G01J5/62 ,  G01J2003/1243 ,  G01J2003/2826 ,  G03B9/02 ,  G03B9/40 ,  G03B2205/0046

Abstract: A shutter assembly comprising a first planar member and a second planar member opposed from one another and forming a sleeve having a cavity therebetween, the sleeve having a pair of side rails adjacent the cavity along sides of the sleeve. A first shutter member having a first end is disposed in the cavity and slidingly disposed along one of the side rails, and a second shutter member having a second end is disposed in the cavity and slidingly disposed along the other side rail. The first end is opposed to the second end and is configured to be selectively advanced towards, and retracted from, the second end so as to define an aperture therebetween having a first shape when disposed in a first position, and wherein the aperture has a second larger shape when the first end is disposed in a second position. The first shutter member and the second shutter member maintain a thermal contact with the side rails and the planar members in all positions. The shutter assembly is well suited to be used at a cryogenic temperature and in a high vacuum environment.