Detectors, and envelope arrangements and mounts for detectors
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0047613
(1979-06-11)
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우선권정보 |
GB-0027443 (1978-06-21) |
발명자
/ 주소 |
- Guy Eric C. (Fordingbridge GB2)
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출원인 / 주소 |
- U.S. Philips Corporation (New York NY 02)
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인용정보 |
피인용 횟수 :
8 인용 특허 :
1 |
초록
▼
An infrared detector and envelope arrangement for the detector have a novel mount (21,22,23,24) for a Joule-Thomson or other cooling element (10). The mount is a single unit (21,22,23,24) which includes an inner part (23) on which the cooling element (10) is mounted e.g. via an adaptor (30). The coo
An infrared detector and envelope arrangement for the detector have a novel mount (21,22,23,24) for a Joule-Thomson or other cooling element (10). The mount is a single unit (21,22,23,24) which includes an inner part (23) on which the cooling element (10) is mounted e.g. via an adaptor (30). The cooling element (10) is secured in a dewar (1,2) of the envelope arrangement by attaching an outer part (21,22) of the mount (21,22,23,24) to a dewar mount (13) e.g. by bolts (22). These inner and outer parts (23 and 21,22) which may have overlapping flanges (43,37 and 21, see FIGS. 2 to 6) are elastically coupled together by a resilient part (24) of the mount (21,22,23,24). The resilient coupling reduces movement and strain of the inner dewar wall (1) caused by movement of the cooling element both during assembly and use of the detector. A fluid inlet (51,52) may be present on the outer part ( 22,21), and a flexible pipe (11) may extend between the outer and inner parts (21,22 and 23) to connect the inlet (51,52) to the cooling element (10). (FIG. 1).
대표청구항
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An envelope arrangement for an infrared detector comprising: a mounting area in a dewar for mounting at least one detector element for detecting infrared radiation; an elongate cooling element insertable in the dewar so as to extend towards said mounting area for cooling the detector element during
An envelope arrangement for an infrared detector comprising: a mounting area in a dewar for mounting at least one detector element for detecting infrared radiation; an elongate cooling element insertable in the dewar so as to extend towards said mounting area for cooling the detector element during operation; a dewar mount in which the dewar is at least partially accommodated; and cooling element mounting means for securing the cooling element in the dewar, said cooling element mounting means having an inner part and an outer part which are elastically coupled together by an intermediate resilient part, the cooling element being mounted at said inner part, said cooling element mounting means being detachably connected to the dewar mount via said outer part, and the elastic coupling serving to control movements of the cooling element within the dewar.
이 특허에 인용된 특허 (1)
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Peterson Eugene W. (Santa Barbara CA) Wurtz ; Jr. Howard P. (Santa Barbara CA) Winner Marvin R. (Goleta CA), Joule-Thomson cryostat cooled infrared cell having a built-in thermostat sensing element.
이 특허를 인용한 특허 (8)
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Kline Mark L. (Fullerton CA) Ross Oakley G. (Paso Robles CA), Clear aperture cryostat for an infrared detector.
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Conrad Raymond W. (Russellville AL) Kidron Aryeh (Huntsville AL), High power laser irradiance display material.
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Dunn William A. E. (Romsey GB2) Gowlett David J. (Southampton GB2), Infrared detectors.
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Neitzel Fred J. (Santa Barbara CA) Peck ; Jr. Leonard E. (Goleta CA) Rall Richard M. (Palos Verdes CA), Integrated detector dewar cryoengine.
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Gowlett David J. (Hampshire GB2), Methods of producing vacuum devices and infrared detectors with a getter.
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Cummings, Donald D.; Wickens, Geoffrey W.; Lucey, R. Todd; Hockemeyer, Todd M., Mounting system and retractable sensor holder for analytical sensors.
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Maier Horst (Heilbronn DEX) Phler Gottfried (Berlin DEX), Non-evacuated, rapidly coolable housing for an opto-electronic semiconductor component.
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Suzuki, Arata, Radiation shield in light detector and/or assembly.
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