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公开(公告)号：US3788312A
公开(公告)日：1974-01-29
申请号：US3788312D
申请日：1972-08-07
Applicant: AGA AB
Inventor： SANDSTROM J
CPC classification number: A62B9/006 , A61M16/0051 , A61M16/20 , B63C2011/188 , Y10S137/908 , Y10T137/2562 , Y10T137/786 , Y10T137/7867
Abstract: A warning valve having particular use in breathing apparatus comprising a chamber with a moveable valve body adapted to cooperate with a main valve seat in a feed line communicating with the chamber, characterized in that the feed line is connected to the chamber via on the one hand a main duct and on the other hand a bypass duct, the valve body being arranged so that in a first step it closes the main duct and in a second step it also closes the bypass duct.
Abstract translation: 一种特别用于呼吸器的警告阀，包括一个具有可移动阀体的腔室，该腔体适于与与该腔室连通的进料管线中的主阀座配合，其特征在于，所述进料管线通过一端连接到腔室 主管道，另一方面是旁通管道，阀体被布置成使得在第一步骤中其封闭主管道，并且在第二步骤中，其还关闭旁路管道。
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公开(公告)号：US3785713A
公开(公告)日：1974-01-15
申请号：US3785713D
申请日：1972-06-07
Applicant: AGA AB
Inventor： WALLES S
CPC classification number: H04N3/06
Abstract: The present invention relates to a device to generate, starting from a stationary slit, an image of this slit which scans in its transverse direction, comprising a light source arranged in such a way in front of this slit, that the principal rays through the slit are parallel to the optical axis of the device, and a straight, equilateral, transmitting polygonal cylinder located behind the slit which is arranged so as to rotate about its axis of symmetry parallel to the longitudinal direction of the slit, and a system of lenses arranged between the said polygonal cylinder and the image.
Abstract translation: 本发明涉及一种从静止狭缝开始沿其横向扫描的狭缝的图像的装置，包括以这种方式布置在该狭缝前方的光源，使得穿过狭缝的主光线 平行于装置的光轴，以及位于狭缝后面的直的等边透射多边形圆柱体，其布置成围绕其平行于狭缝的纵向方向的对称轴线旋转，并且布置系统的透镜 在所述多边形柱体和图像之间。
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公开(公告)号：US3765764A
公开(公告)日：1973-10-16
申请号：US3765764D
申请日：1972-03-16
Applicant: AGA AB
Inventor： NISS E
CPC classification number: G01C3/10 , G01B11/002
Abstract: A measuring device for optical measurement of co-ordinates distance between two or more points. The device includes a light source in the beam direction of which one or more deflecting means is or are arranged to project the beam deflected onto indicators placed at the measuring points. The deflecting means are movable along a path, or along paths making angles with each other. The distance is directly readable on a measure tape or on an electronic or mechanical meter.
Abstract translation: 用于光学测量两个或多个点之间的坐标距离的测量装置。 该装置包括光束方向的光源，其中一个或多个偏转装置被布置成将偏转到放置在测量点上的指示器上的光束投影。 偏转装置可以沿着路径移动，或沿着彼此成角度的路径移动。 距离可以在测量带或电子或机械仪表上直接读取。
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公开(公告)号：US3765742A
公开(公告)日：1973-10-16
申请号：US3765742D
申请日：1972-06-07
Applicant: AGA AB
Inventor： WALLES S
CPC classification number: G01J3/06 , G02B26/0816 , G02B27/147 , H04N3/08
Abstract: The present invention relates to a device to produce, starting from a slit scanned in its transverse direction, alternately two slits scanned at a certain angle to each other in their transverse directions in the same image plane. Starting with the slit scanned in its transverse direction, the device in accordance with the invention produces two slits scanned at a certain angle to each other in their transverse directions in the same image plane. This slit scanned in its transverse direction may be generated, for example, by means of a device comprising a straight, equilateral, transmitting polygonal cylinder placed behind a stationary slit which is arranged to rotate about its axis of symmetry parallel to the longitudinal direction of the slit. The two slits scanning in the same image plane at a certain angle to each other in their transverse directions are generated by means of the device built in accordance with the principles of the present invention by dividing the light alternately in time between two alternative ray paths. The device including a rotating glass disk with reflecting areas being used for the division and the ray paths have such optical characteristics that the timing of the scanning slits is not affected by wobble in the bearings of the rotating glass disk.
Abstract translation: 本发明涉及一种从沿其横向扫描的狭缝开始的两个切口，在相同的图像平面中以横向彼此以一定的角度交替地产生的装置。 从沿其横向扫描的狭缝开始，根据本发明的装置产生在相同图像平面中沿其横向以彼此以一定角度扫描的两个狭缝。 该狭缝在其横向上扫描可以例如通过包括设置在静止狭缝后面的直的等边透射多边形圆柱的装置来产生，该固定狭缝布置成围绕其平行于 狭缝
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公开(公告)号：US3758806A
公开(公告)日：1973-09-11
申请号：US3758806D
申请日：1972-01-28
Applicant: AGA AB
Inventor： BOSTROM B
CPC classification number: H01J47/10
Abstract: Sealed electrode mounting, in a spark discharge chamber, comprising a plane cathode and, parallel thereto, two latticeshaped electrodes constituting an auxiliary electrode and anode enclosed in a space forming the spark discharge chamber, the electrodes being along its entire circumference in electrically conductive connection with an electrically conductive material surrounding the periphery of the respective electrodes and extending through sealing means, which run along said electrical material, and out from the spark discharge chamber.
Abstract translation: 密封电极安装在火花放电室中，包括平面阴极，并且与其平行地形成两个格栅状电极，其构成辅助电极和阳极，所述辅助电极和阳极封闭在形成火花放电室的空间中，电极沿其整个圆周导电 与围绕相应电极的周边的导电材料连接并延伸穿过沿着电气材料延伸并从火花放电室出来的密封装置。
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Patent Agency Ranking
公开(公告)号：US3752654A
公开(公告)日：1973-08-14
申请号：US3752654D
申请日：1972-02-10
Applicant: AGA AB
Inventor： JOHANNISSON D , WICTORIN A
Abstract: IN AN ABSORPTION UNIT FOR THE ABSORPTION OF CARBON DIOXIDE, ESPECIIALLY FOR A BREATHING APPARATUS HAVING A SUBSTANTIALLY CLOSED GAS SYSTEM THE SPACE INSIDE THE UNIT IS DIVIDED IN A PLURALITY OF CHAMBERS, EACH ONE OF WHICH IS FILLED WITH A CARBON DIOXIDE ABSORBING SUBSTANCE AND BOUNDED BY WALLS OF A POROUS MATERIAL PERMITTING THE GAS TO PASS FROM AN INLET OF THE UNIT, THROUGH THE WALLS AND THE SUBSTANCE TO AN OUTLET OF THE UNIT.
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公开(公告)号：US3748026A
公开(公告)日：1973-07-24
申请号：US3748026D
申请日：1971-08-23
Applicant: AGA AB
Inventor： SCHOLDSTROM R
CPC classification number: G02B5/122
Abstract: A light reflector having a corner prism mounted for pivotal movement about at least one axis intersecting the optical axis of the prism between the vertex and the base surface. The distance between the pivotal axis and the base surface is chosen in accordance with a special relationship for minimizing measurement errors due to misalignment of the prism with respect to incident light beams.
Abstract translation: 一种具有角棱镜的光反射器，其安装成围绕与顶点和基面之间的棱镜的光轴相交的至少一个轴线的转动。 根据用于最小化由于棱镜相对于入射光束的不对准而引起的测量误差的特殊关系来选择枢轴与基面之间的距离。
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公开(公告)号：US3724747A
公开(公告)日：1973-04-03
申请号：US3724747D
申请日：1972-03-10
Applicant: AGA AB
Inventor： UNGER H , WESTBERG E , SCHWARTZ S
CPC classification number: B04B5/0428 , B04B2005/045
Abstract: A centrifuge for batch treatment of a liquid, particularly blood, such as for separating blood into fractions of different densities and/or for washing blood cells suspended in a liquid, comprises closed collapsible containers in the centrifuge rotor. Resilient tubing interconnects the containers and a peristaltic pump member mounted on and rotating with the centrifuge rotor acts on the resilient tubing to selectively move liquid therethrough from one container to another and prevent liquid flow through the resilient tubing.
Abstract translation: 用于分批处理液体，特别是血液的离心机，例如用于将血液分离成不同密度的部分和/或用于洗涤悬浮在液体中的血细胞，包括离心机转子中的封闭的可收缩容器。 弹性管将容器互连，并且安装在离心机转子上并与离心机转子一起旋转的蠕动泵构件作用在弹性管上，以选择性地将液体从一个容器移动到另一个容器，并防止液体流过弹性管。
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公开(公告)号：US3716053A
公开(公告)日：1973-02-13
申请号：US3716053D
申请日：1971-03-12
Applicant: AGA AB
Inventor： ALMOVIST H , BACKLUND S
CPC classification number: B63C11/2227 , A62B9/022 , Y10S137/908
Abstract: A breathing apparatus having a breathing mask which consists of an outer mask provided with eye pieces and an inner mask enclosing the mouth and the nose. A gas chamber is connected with the mask and is divided into two rooms. A first room comprises an inlet valve and is in direct gas fluid communication with the space between the outer and the inner mask, and a second room comprises an outlet valve and a membrance for controlling the inlet valve and is in direct gas fluid communication with the space inside the inner mask.
Abstract translation: 一种具有呼吸面罩的呼吸器，该呼吸面罩由设置有眼部件的外罩和包围嘴和鼻部的内罩构成。 气室与面罩相连，分为两个房间。 第一房间包括入口阀并且与外罩和内罩之间的空间直接气体流体连通，并且第二房间包括出口阀和用于控制入口阀的膜，并且与第二室直接气体流体连通 内部面罩内的空间。
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公开(公告)号：US3689239A
公开(公告)日：1972-09-05
申请号：US3689239D
申请日：1971-03-15
Applicant: AGA AB
Inventor： ERIKSSON ERIK TORVALD
CPC classification number: A62C4/02 , F17C13/12 , F17C2205/0335 , F17C2205/0382 , Y10T137/7727
Abstract: A FLASH-BACK ARRESTOR COMPRISING A HOUSING WITH AN INLET AND AN OUTLET CHANNEL AND INCLUDING A FLAME ARRESTOR, A PRESSURE WAVE ARRESTOR AND A NON-RETURN VALVE. THE PRESSURE WAVE ARRESTOR CONSISTS OF A MOVABLE PISTON WITH A CENTRAL PASSAGEWAY. THE PISTON IS ARRESTABLE IN A CLOSED POSITION TO CLOSE THE INLET CHANNEL. THE CENTRAL PASSAGEWAY OF THE PISTON INCLUDES A VALVE SEAT FOR A NON-RETURN VALVE WHICH CLOSES FOR BACK FLOW. THE PISTON IS MOVABLY ARRANGED IN A CYLINDER MEMBER WITH A FLANGE INWARDLY DIRECTED TOWARDS THE PISTON PERIPHERY. A NUMBER OF SPRINGLOADED BALLS FORMING THE ARRESTING MEANS REST ON SAID FLANGE, AND THE SPRING-LOAD IS TRANSFERRED VIA ONE OR MORE WEDGE-SHAPED BODIES. SAID BODIES CAN MOVE UPWARDS AND DOWNWARDS IN THE CYLINDER MEMBER AND THEY ARE ARRANGED TO PRESS THE BALLS AGAINST THE PERIPHERY OF THE PISTON, SAID PERIPHERY BEING PROVIDED WITH A CONE-SHAPED SHOULDER BETWEEN ITS UPPER PART AND ITS LOWER PART IN ORDER TO KEEP THE PISTON IN POSITION BY MEANS OF THE BALLS WHEN THE PISTON IS IN THE OPENED POSITION.
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