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公开(公告)号：US3920984A
公开(公告)日：1975-11-18
申请号：US45894474
申请日：1974-04-08
Applicant: MACHLETT LAB INC
Inventor： KIRKENDALL THOMAS D , DOOLITTLE HOWARD D
IPC: G01N23/223 , G01N23/20 , G21K1/00
CPC classification number: G01N23/223 , G01N2223/076
Abstract: An energy dispersive X-ray analyzer comprising an evacuable enclosure which includes X-ray generating means and X-ray detecting means, the enclosure having movably mounted therein sample selecting means and X-radiation selecting means, each of which are operatively connected to respective external control means.
Abstract translation: 一种能量色散X射线分析仪，包括可抽出的外壳，其包括X射线产生装置和X射线检测装置，所述外壳可移动地安装在样本选择装置和X辐射选择装置中，每个X射线选择装置可操作地连接到相应的外部 控制手段。
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公开(公告)号：US3900751A
公开(公告)日：1975-08-19
申请号：US45924574
申请日：1974-04-08
Applicant: MACHLETT LAB INC
Inventor： HOLLAND WILLIAM P , AZUD ROBERT E , KOLLER THOMAS J
CPC classification number: H01J35/10
Abstract: An x-ray tube having a rotatable electrode subject to deformation when heated, and subjected to centrifugal force and means located adjacent said electrode for restraining the electrode from such deformation, said electrode and means having interfitting portions which reduce the tendency of the electrode to alter its shape when so treated.
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公开(公告)号：US3855492A
公开(公告)日：1974-12-17
申请号：US41746473
申请日：1973-11-19
Applicant: MACHLETT LAB INC
IPC: H01J35/10
CPC classification number: H01J35/10
Abstract: An x-ray tube of the rotating anode type comprising a rotor and bearing assembly including a rotatable rotor shaft which is connected to and supports an anode assembly for rotation therewith, the interconnected parts of the rotor and anode assemblies being substantially matched as to thermal conductivity, expansion, and yield strength at elevated temperatures and low vapor pressures, thus providing improved resistance to system imbalance which is incurred during processing and operation of the tube.
Abstract translation: 旋转阳极型的X射线管包括转子和轴承组件，该组件包括可旋转的转子轴，该可转动的转子轴连接并支撑阳极组件以与其一起旋转，转子和阳极组件的互连部分基本上匹配热导率 ，膨胀和屈服强度在高温和低蒸气压下，从而提高了在管的加工和操作过程中产生的对系统不平衡的抵抗力。
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公开(公告)号：US3795832A
公开(公告)日：1974-03-05
申请号：US3795832D
申请日：1972-02-28
Applicant: MACHLETT LAB INC
Inventor： HOLLAND W
IPC: H01J35/10
CPC classification number: H01J35/10
Abstract: A target for x-ray tubes, which is comprised of separate elements mechanically connected together whereby the element which includes the x-ray generating focal area is of a selected material mechanically attached to at least one element of a second material by means which efficiently permits ready transfer of heat from the first element to the second while permitting free thermal expansion of the elements relative to one another.
Abstract translation: X射线管的靶，其由机械连接在一起的分离的元件组成，由此包括x射线产生焦点区域的元件是通过有效地允许的方式机械连接到第二材料的至少一个元件的选定材料 将热量从第一元件转移到第二元件，同时允许元件相对于彼此的自由热膨胀。
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公开(公告)号：US3790838A
公开(公告)日：1974-02-05
申请号：US3790838D
申请日：1973-02-27
Applicant: MACHLETT LAB INC
Inventor： BAUM C
IPC: H01J35/10
CPC classification number: H01J35/108
Abstract: A target for anodes of X-ray tubes, particularly rotating anodes, having a compensated bimetallic structure which comprises a base matrix carrying coatings of selected material on both opposed surfaces for resisting distortion caused by high thermal energies.
Abstract translation: 具有补偿双金属结构的X射线管，特别是旋转阳极的阳极的靶，其包括在两个相对表面上承载选定材料的涂层的基底矩阵，以抵抗由高热能引起的变形。
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Patent Agency Ranking
公开(公告)号：US3766422A
公开(公告)日：1973-10-16
申请号：US3766422D
申请日：1971-06-10
Applicant: MACHLETT LAB INC
Inventor： SINGER B
Abstract: A magnetically focussed beam power tube having an anode provided with means for suppressing secondary emission, which means comprises Faraday cage-type cavity structures having magnetic shielding for providing substantially magnetic-free regions within the cavities.
Abstract translation: 一种磁聚焦光束功率管，其具有设置有用于抑制二次发射的装置的阳极，该装置包括具有磁屏蔽的法拉第笼型腔结构，用于在空腔内提供基本无磁区。
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公开(公告)号：US3665247A
公开(公告)日：1972-05-23
申请号：US3665247D
申请日：1970-07-02
Applicant: MACHLETT LAB INC
Inventor： GORDON JEFFREY L
CPC classification number: H02M7/10 , H01J31/50 , H01J43/20 , H01J2231/50063
Abstract: A light amplifier tube having a voltage source and circuit means connected between the cathode and the anode of the tube for regulating the power supplied to the tube and thereby controlling the output brightness of the tube.
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公开(公告)号：US3646379A
公开(公告)日：1972-02-29
申请号：US3646379D
申请日：1970-05-18
Applicant: MACHLETT LAB INC
Inventor： GAREWAL KHEM , SINGER BARRY M
Abstract: An X-ray tube having means for controlling the width and length of a focal spot area on the anode target surface, the width being adjustable by varying respective positive biasing voltages which are applied to slotted metal cups positioned between the filament and the anode target surface, and the length being externally controllable and continuously adjustable by positioning two movable metallic elements, each being maintained at zero potential or negatively biased with respect to the filament and disposed between a respective end portion of the filament and the slotted metal cups.
Abstract translation: 一种X射线管，其具有用于控制阳极靶表面上的焦点区域的宽度和长度的装置，该宽度可通过改变施加到位于灯丝和阳极靶表面之间的开槽金属杯的各自的正偏置电压来调节 并且该长度可外部控制并通过定位两个可移动的金属元件来连续调节，每个可移动金属元件保持在零电势或相对于灯丝的负偏置并且设置在灯丝的相应端部和开槽的金属杯之间。
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公开(公告)号：US3567947A
公开(公告)日：1971-03-02
申请号：US3567947D
申请日：1969-03-26
Applicant: MACHLETT LAB INC
Inventor： ROBBING CHARLES D
IPC: H01J31/50
CPC classification number: H01J31/507
Abstract: An image intensifier tube having an imaging screen assembly provided with means for preventing particles of imaging screen material and flakes of reflective coating material from being drawn electrostatically away from the imaging screen assembly, which means include an electrode comprising a layer of lighttransmissive material disposed between the imaging screen and the output face plate of the tube.
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公开(公告)号：US3524098A
公开(公告)日：1970-08-11
申请号：US3524098D
申请日：1968-05-13
Applicant: MACHLETT LAB INC
Inventor： KIRKENDALL THOMAS D , VARADI PETER F
CPC classification number: H01J19/30 , H01J19/34 , H01J2893/0003 , H01J2893/002
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