|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||250/256 ; 250/368|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 42 인용 특허 : 0|
A well logging scintillation detector has a gamma ray detector crystal with a window at one end and a single or multi-layer cladding surrounding the remainder of the crystal, with a reflective layer surrounding the cladding. The reflective layer, which may be a thin, high reflective metallic layer or reflective particles in a resin matrix, is surrounded by an elastomer with reflective particles which is surrounded by a casing which is a metal. The casing is surrounded by one or more outer casings, which are separated from each other by elastomeric member...
Well logging scintillation detector apparatus, comprising a crystal, an optical system at one end of the crystal, a cladding layer surrounding a front and a back of the crystal except at the optical system, a reflective layer surrounding the cladding layer, an inner cushion surrounding the reflective layer, an inner housing surrounding the inner cushion, an outer cushion surrounding the inner housing, an outer housing, a thermal insulator surrounding the outer cushion within the outer housing, and a seal adjacent the optical system for sealing the detect...