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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0875119 (1986-06-17) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 0 |
Centrifugal pipeline pumps for crude oil and other hydrocarbon liquids are provided with removable cover members between the seal housing portions of the pump casing and the outboard bearing housing portions of the pump, which cover members have vapor adsorption filters supported thereon and in flui
A fluid emission control system for a pump, said pump including a casing having a portion defining a seal housing for a shaft of said pump, a bearing housing for supporting said shaft on bearing means disposed in said bearing housing, said bearing housing being disposed outboard of said seal housing
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