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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0533238 (1983-09-19) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 5 |
An article for thermally insulating an object, such as a valve found at a well site, includes a housing comprising three housing members which are separable from each other to facilitate connection around the object to be insulated. Two of the housing members which protect the main body of the objec
An article for thermally insulating a valve at a well site, said valve having a first port and a second port, said article comprising: a housing having a cavity defined therein for receiving said valve, having a first opening defined therein in communication with said cavity to provide access to sai
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