公开(公告)号：US20150276488A1

公开(公告)日：2015-10-01

申请号：US14638945

申请日：2015-03-04

Applicant: Semi Conductor Devices - an Elbit Systems-Rafael Partnership

Inventor： Alexander VEPRIK

IPC: G01J5/06 ,  G01J5/02

CPC classification number: G01J5/061 ,  F17C13/006 ,  F25B2500/13 ,  F25D19/006 ,  G01J5/023 ,  G01J5/044 ,  H01L31/024 ,  H01L31/032 ,  H01L31/078 ,  H01L51/42 ,  H02S40/44 ,  Y02E10/50

Abstract: An Integrated Dewar Detector Assembly (IDDA) is presented. The IDDA comprises: a cold finger base; an elongated Dewar envelope having a proximal end associated with the cold finger base and a distal end comprising an optical window; an elongated tubular cold finger located inside said elongated Dewar envelope and having a proximal end at the cold finger base and a distal end for carrying a detector so as to expose the detector to incoming radiation through said optical window; an internal front support member extending from an inner surface of the Dewar envelope at its distal end to the distal end of the cold finger; and at least one wideband dynamic vibration absorber assembly located outside the Dewar envelope and attached to at least one location on an exterior surface of the Dewar envelope, said dynamic vibration absorber thereby attenuating vibration of the cold finger and the detector.

Abstract translation: 介绍了一个综合的杜瓦检测器组件（IDDA）。 IDDA包括：冷指基; 细长的杜瓦包膜具有与冷指基部相关联的近端和包括光学窗口的远端; 位于所述细长杜瓦封套内部的细长管状冷指状物，并且在冷指基部处具有近端，并且远端用于承载检测器，以将检测器暴露于通过所述光学窗口的入射辐射; 内部前支撑构件，其在其远端处从杜瓦包络体的内表面延伸到冷指的远端; 以及至少一个宽带动态吸振器组件，其位于杜瓦封套外部并且附接到杜瓦封套的外表面上的至少一个位置，所述动态吸振器从而衰减冷手指和检测器的振动。

公开(公告)号：US08621876B2

公开(公告)日：2014-01-07

申请号：US12896472

申请日：2010-10-01

Applicant: Uri Bin-Nun ,  Jose P. Sanchez ,  Xiaoyan Lei

Inventor： Uri Bin-Nun ,  Jose P. Sanchez ,  Xiaoyan Lei

IPC: F25B9/00

CPC classification number: G01J5/061 ,  F25D19/006 ,  G01J5/044

Abstract: Provided for an embodiment is a support member for a cryogenic cooler's expander. The support member provides stiffness to the expander to reduce movements at the expander's distal end and may increase the natural frequency of the expander. The support member may increase the natural frequency of the expander at least about two times in the bending and/or twisting sense. The bending natural frequency of the expander and support sub-assembly may be at least about two times greater or lower than the natural frequency of the electrical wires that connect an infrared sensor to a control processing unit to reduce the maximum stress applied to the electrical wires during use. In another embodiment, additional or redundant electrical pathways are provided for connections between the infrared sensor and the CPU. Furthermore, shock absorber and/or shock diverters are provided on rigid pins that connect the electrical wires to the CPU.

Abstract translation: 提供一个实施例是用于低温冷却器的膨胀器的支撑构件。 支撑构件向膨胀器提供刚度以减小膨胀器远端处的运动并且可以增加膨胀机的固有频率。 支撑构件可以在弯曲和/或扭转方向上增加膨胀器的固有频率至少约两倍。 膨胀器和支撑子组件的弯曲固有频率可以比将红外线传感器连接到控制处理单元的电线的固有频率大至少约两倍或更低，以减小施加到电线的最大应力 在使用过程中。 在另一个实施例中，提供了用于红外传感器和CPU之间的连接的附加或冗余电路。 此外，在将电线连接到CPU的刚性销上设置减震器和/或冲击转向器。

公开(公告)号：US20100020845A1

公开(公告)日：2010-01-28

申请号：US12570655

申请日：2009-09-30

Applicant: Francis DAMS ,  Frank SEUTENS ,  Robert CHARLES WHITAKER

Inventor： Francis DAMS ,  Frank SEUTENS ,  Robert CHARLES WHITAKER

IPC: G01J5/00 ,  G01K13/00

CPC classification number: G01J5/08 ,  G01J5/004 ,  G01J5/02 ,  G01J5/0205 ,  G01J5/041 ,  G01J5/044 ,  G01J5/046 ,  G01J5/048 ,  G01J5/061 ,  G01J5/0821 ,  G01J5/0893

Abstract: A method is provided for measuring a parameter of a molten metal bath by an optical fiber surrounded by a cover. The optical fiber is immersed in the molten bath, and the radiation absorbed by the optical fiber in the molten bath is fed to a detector, wherein the optical fiber is heated when immersed in the molten bath. The heating curve of the optical fiber has at least one point P(t0, T0), wherein the increase ΔT1 in the temperature T of the optical fiber over the time Δt in a first time interval t0-Δt up to the temperature T0 is smaller than the increase ΔT2 in the temperature of the optical fiber over the time Δt in an immediately following second time interval t0+Δt.

Abstract translation: 提供了一种通过由盖包围的光纤测量熔融金属浴的参数的方法。 将光纤浸入熔融浴中，将熔融浴中的光纤吸收的辐射送入检测器，其中当浸入熔融浴时将光纤加热。 光纤的加热曲线具有至少一个点P（t0，T0），其中在第一时间间隔t0-Deltat中直到温度T0的光纤在时间Deltat中的温度T的增加DeltaT1较小 比增加DeltaT2在光纤温度下的时间Deltat在紧随其后的第二时间间隔t0 + Deltat。

公开(公告)号：US20070268477A1

公开(公告)日：2007-11-22

申请号：US11748793

申请日：2007-05-15

Applicant: Francis DAMS ,  Frank SEUTENS ,  Robert Charles WHITAKER

Inventor： Francis DAMS ,  Frank SEUTENS ,  Robert Charles WHITAKER

IPC: G01J5/48

CPC classification number: G01J5/08 ,  G01J5/004 ,  G01J5/02 ,  G01J5/0205 ,  G01J5/041 ,  G01J5/044 ,  G01J5/046 ,  G01J5/048 ,  G01J5/061 ,  G01J5/0821 ,  G01J5/0893

Abstract: A method is provided for measuring a temperature of a molten metal bath by an optical fiber surrounded by a cover. The optical fiber is immersed in the molten bath, and the radiation absorbed by the optical fiber in the molten bath is fed to a detector, wherein the optical fiber is heated when immersed in the molten bath. The heating curve of the optical fiber has at least one point P(t0, T0), wherein the increase ΔT1 in the temperature T of the optical fiber over the time Δt in a first time interval t0−Δt up to the temperature T0 is smaller than the increase ΔT2 in the temperature of the optical fiber over the time Δt in an immediately following second time interval t0+Δt.

Abstract translation: 提供了一种通过由盖包围的光纤测量熔融金属浴的温度的方法。 将光纤浸入熔融浴中，将熔融浴中的光纤吸收的辐射送入检测器，其中当浸入熔融浴时将光纤加热。 光纤的加热曲线具有至少一个点P（t O 0，T O 0），其中在温度下增加ΔT1 <1 在第一时间间隔t 0的时间内的光纤的T T直到温度T 0 <0 小于增加ΔT2 < SUB>在随后的第二时间间隔t <0> + Deltat中的时间Deltat的光纤的温度。

公开(公告)号：US4037473A

公开(公告)日：1977-07-26

申请号：US501988

申请日：1974-08-30

Applicant: William A. Compton ,  Thomas E. Duffy ,  Manfred I. Seegall

Inventor： William A. Compton ,  Thomas E. Duffy ,  Manfred I. Seegall

IPC: G01J5/04

CPC classification number: G01J5/0022 ,  G01J5/0088 ,  G01J5/02 ,  G01J5/029 ,  G01J5/041 ,  G01J5/061 ,  G01J5/08 ,  G01J5/0806 ,  G01J5/0821 ,  G01J5/602 ,  G01J2005/0062 ,  G01J5/044 ,  G01J5/048

Abstract: Temperature measuring apparatus of the photometric type having a fiber optics device for conducting radiation to a signal producing detector. Provision is made for a purging fluid at the opposite end of the fiber optics device to keep foreign matter from accumulating.

Abstract translation: 具有用于将辐射传导到信号产生检测器的光纤装置的光度测量装置。 在光纤设备的相对端设置清洗液，以防止异物积聚。

公开(公告)号：US20110091758A1

公开(公告)日：2011-04-21

申请号：US12976399

申请日：2010-12-22

Applicant: Michael E. Loukusa ,  Justin M. Sheard ,  Jeffrey Elrod

Inventor： Michael E. Loukusa ,  Justin M. Sheard ,  Jeffrey Elrod

IPC: H01M2/10

CPC classification number: G01J5/04 ,  G01J5/02 ,  G01J5/0265 ,  G01J5/028 ,  G01J5/044 ,  G01J5/048 ,  G01J2005/0077

Abstract: A thermal imaging device includes a replaceable battery pack, which may include a shock absorbing and/or seal member. A battery portion of the battery pack includes an electrical contact and a sidewall that contains at least one battery cell, which is electrically coupled to the contact. An attachment mechanism of the battery pack is configured to engage a portion of a housing of the device, such that a portion of the battery pack forms a terminal end of the device, the battery portion is held within the portion of the housing, and the electrical contact of the battery portion is operably connected to the imaging assembly of the device. The attachment mechanism is releasable from engagement with the housing, such that an entirety of the battery pack can be completely separated from the thermal imaging device.

Abstract translation: 热成像装置包括可替换的电池组，其可以包括减震和/或密封构件。 电池组的电池部分包括电接触和侧壁，其包含至少一个与接触件电耦合的电池单元。 电池组的附接机构构造成与装置的壳体的一部分接合，使得电池组的一部分形成装置的终端，电池部分保持在壳体的部分内，并且 电池部分的电接触可操作地连接到装置的成像组件。 附接机构可脱离与壳体的接合，使得整个电池组可以与热成像装置完全分离。

公开(公告)号：US07891867B2

公开(公告)日：2011-02-22

申请号：US12570655

申请日：2009-09-30

Applicant: Francis Dams ,  Frank Seutens ,  Robert C. Whitaker

Inventor： Francis Dams ,  Frank Seutens ,  Robert C. Whitaker

IPC: G01K1/12 ,  G01J5/00

CPC classification number: G01J5/08 ,  G01J5/004 ,  G01J5/02 ,  G01J5/0205 ,  G01J5/041 ,  G01J5/044 ,  G01J5/046 ,  G01J5/048 ,  G01J5/061 ,  G01J5/0821 ,  G01J5/0893

Abstract: A method is provided for measuring a parameter of a molten metal bath by an optical fiber surrounded by a cover. The optical fiber is immersed in the molten bath, and the radiation absorbed by the optical fiber in the molten bath is fed to a detector, wherein the optical fiber is heated when immersed in the molten bath. The heating curve of the optical fiber has at least one point P(t0, T0), wherein the increase ΔT1 in the temperature T of the optical fiber over the time Δt in a first time interval t0−Δt up to the temperature T0 is smaller than the increase ΔT2 in the temperature of the optical fiber over the time Δt in an immediately following second time interval t0+Δt.

Abstract translation: 提供了一种通过由盖包围的光纤测量熔融金属浴的参数的方法。 将光纤浸入熔融浴中，将熔融浴中的光纤吸收的辐射送入检测器，其中当浸入熔融浴时将光纤加热。 光纤的加热曲线具有至少一个点P（t0，T0），其中在第一时间间隔t0-和Dgr中，光纤在时间上的温度T的增加＆Dgr; T1 温度T0小于随后的第二时间间隔t0 +＆Dgr; t中的光纤温度随时间的增加＆Dgr; T2。

公开(公告)号：US20110014812A1

公开(公告)日：2011-01-20

申请号：US12504962

申请日：2009-07-17

Applicant: Michael E. Loukusa ,  Justin M. Sheard ,  Jeffrey Elrod

Inventor： Michael E. Loukusa ,  Justin M. Sheard ,  Jeffrey Elrod

IPC: H01R3/00

CPC classification number: G01J5/04 ,  G01J5/02 ,  G01J5/0265 ,  G01J5/028 ,  G01J5/044 ,  G01J5/048 ,  G01J2005/0077

Abstract: A thermal imaging device includes a replaceable battery pack, which may include a shock absorbing and/or seal member. A battery portion of the battery pack includes an electrical contact and a sidewall that contains at least one battery cell, which is electrically coupled to the contact. An attachment mechanism of the battery pack is configured to engage a portion of a housing of the device, such that a portion of the battery pack forms a terminal end of the device, the battery portion is held within the portion of the housing, and the electrical contact of the battery portion is operably connected to the imaging assembly of the device. The attachment mechanism is releasable from engagement with the housing, such that an entirety of the battery pack can be completely separated from the thermal imaging device.

Abstract translation: 热成像装置包括可替换的电池组，其可以包括减震和/或密封构件。 电池组的电池部分包括电接触和侧壁，其包含至少一个与接触件电耦合的电池单元。 电池组的附接机构构造成与装置的壳体的一部分接合，使得电池组的一部分形成装置的终端，电池部分保持在壳体的部分内，并且 电池部分的电接触可操作地连接到装置的成像组件。 附接机构可脱离与壳体的接合，使得整个电池组可以与热成像装置完全分离。

公开(公告)号：US07867019B1

公开(公告)日：2011-01-11

申请号：US12504962

申请日：2009-07-17

Applicant: Michael E. Loukusa ,  Justin M. Sheard ,  Jeffrey Elrod

Inventor： Michael E. Loukusa ,  Justin M. Sheard ,  Jeffrey Elrod

IPC: H01R3/00 ,  H01R4/38

CPC classification number: G01J5/04 ,  G01J5/02 ,  G01J5/0265 ,  G01J5/028 ,  G01J5/044 ,  G01J5/048 ,  G01J2005/0077

Abstract: A thermal imaging device includes a replaceable battery pack, which may include a shock absorbing and/or seal member. A battery portion of the battery pack includes an electrical contact and a sidewall that contains at least one battery cell, which is electrically coupled to the contact. An attachment mechanism of the battery pack is configured to engage a portion of a housing of the device, such that a portion of the battery pack forms a terminal end of the device, the battery portion is held within the portion of the housing, and the electrical contact of the battery portion is operably connected to the imaging assembly of the device. The attachment mechanism is releasable from engagement with the housing, such that an entirety of the battery pack can be completely separated from the thermal imaging device.

Abstract translation: 热成像装置包括可替换的电池组，其可以包括减震和/或密封构件。 电池组的电池部分包括电接触和侧壁，其包含至少一个与接触件电耦合的电池单元。 电池组的附接机构构造成与装置的壳体的一部分接合，使得电池组的一部分形成装置的终端，电池部分保持在壳体的部分内，并且 电池部分的电接触可操作地连接到装置的成像组件。 附接机构可脱离与壳体的接合，使得整个电池组可以与热成像装置完全分离。

公开(公告)号：US5860740A

公开(公告)日：1999-01-19

申请号：US405231

申请日：1995-03-16

Applicant: Mikako Fujima

Inventor： Mikako Fujima

IPC: G01J5/00 ,  G01J5/02 ,  G01K13/00

CPC classification number: G01J5/02 ,  G01J5/025 ,  G01J5/026 ,  G01J5/04 ,  G01J5/06 ,  G01J5/08 ,  G01J5/0875 ,  G01J5/0893 ,  G01J5/12 ,  G01J5/18 ,  G01J5/044 ,  G01J5/048

Abstract: A thermometer is provided with a ROM, in which a program for controlling a CPU and plural predetermined emissivity data are memorized, and is further provided with a RAM having plural registers, in which plural emissivity data are entered and memorized. One of these memorized emissivity data is selected and used for measuring a temperature of an object. The selected emissivity data and an output of a temperature sensor are amplified by an amplifier, and are supplied to an A/D convertor to obtain digital data. The CPU processes the digital data to obtain temperature data, and displays the obtained temperature data. With this structure of the thermometer, emissivity data can be set with a simple operation.

Abstract translation: 温度计设有ROM，其中存储有用于控制CPU和多个预定发射率数据的程序，并且还设置有具有多个寄存器的RAM，其中输入并记忆多个发射率数据。 选择这些存储的发射率数据之一并用于测量物体的温度。 所选择的发射率数据和温度传感器的输出由放大器放大，并被提供给A / D转换器以获得数字数据。 CPU处理数字数据以获得温度数据，并显示所获得的温度数据。 通过这种温度计的结构，可以通过简单的操作设置发射率数据。