IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0016207
(1992-09-08)
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발명자
/ 주소 |
- Sipin Anatole J. (221 E. 78th St. New York NY 10021)
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인용정보 |
피인용 횟수 :
9 인용 특허 :
0 |
초록
▼
Pumping action is performed by a unitary, sealed, easily replaceable pumping element, comprising a housing with a longitudinal axis, a pumping chamber at one end of the housing, an outlet in a wall of the pumping chamber, an inlet in the housing, axially spaced from the pumping chamber, and a circul
Pumping action is performed by a unitary, sealed, easily replaceable pumping element, comprising a housing with a longitudinal axis, a pumping chamber at one end of the housing, an outlet in a wall of the pumping chamber, an inlet in the housing, axially spaced from the pumping chamber, and a circulator in the pumping chamber, mounted on a support which is free of the rotating elements, and which provides freedom of motion for the circulator to revolve in an orbital path about the longitudinal axis. Magnetic means external to the housing drive the circulator in its orbital path by magnetic action through the walls of the housing. The orbital circulator contains a magnetic element and is driven in a circular path by an external rotating magnetic field.
대표청구항
▼
An orbiting fluid pump, comprising: (a) a housing with a longitudinal axis, said housing having a first end and a second end spaced apart on the axis. (b) a pumping chamber at the first end of said housing, said pumping chamber being defined by a longitudinal co-axial wall, a first, continuous, tran
An orbiting fluid pump, comprising: (a) a housing with a longitudinal axis, said housing having a first end and a second end spaced apart on the axis. (b) a pumping chamber at the first end of said housing, said pumping chamber being defined by a longitudinal co-axial wall, a first, continuous, transverse wall to close said pumping chamber at said first end of the housing, and a second transverse wall with a central opening, axially-spaced from said first transverse wall. (c) an outlet in the longitudinal wall of said pumping chamber, (d) an inlet in said housing, outside of, and axially spaced, from said pumping chamber, said housing being free of bearings, flexing seals or apertures leading to the exterior of the housing except for said inlet and outlet, (e) a circulator in said pumping chamber, said circulator being mounted on a support, which is free of rotating elements, and which provides freedom of motion for said circulator to revolve in an orbital path about the longitudinal axis of said housing, and magnetic means external to the housing to drive the circulator in an orbital path within the pumping chamber by magnetic action through the walls of the housing.
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